[Event "MT 110 FRANCISCO BENKO"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "12th TOURNEY UAPA-2020"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/8/4k3/8/8/4K3/8/8 w - - 0 1"]
[PlyCount "0"]
[EventDate "2018.??.??"]

 1-0

[Event "Studies with castling of the White"]
[Site "?"]
[Date "2020.11.22"]
[Round "?"]
[White "SECTION:THEMATIC: A.1."]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/8/3k4/8/8/3K4/8/8 w - - 0 1"]
[PlyCount "0"]
[EventDate "2018.??.??"]

 1-0

[Event "1.p UAPA-12th Ty sec. A.1 tt"]
[Site "?"]
[Date "2020.??.??"]
[Round "?"]
[White "Yochanan Afek"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/8/4k2P/2n5/8/1pP5/p7/R3K2B w Q - 0 1"]
[PlyCount "17"]
[EventDate "2020.??.??"]

1. Bd5+ $1 (1. Rd1 $2 Nd3+ $1 2. Kd2 b2 3. h7 a1=Q $11 (3... b1=Q $11)) 1...
Kxd5 2. O-O-O+ $1 Nd3+ $1 (2... Kc4 3. Kb2 Nd3+ 4. Ka1 $18) 3. Rxd3+ Kc4 4.
Rd4+ $1 ({Logical try:} 4. Kb2 $2 Kxd3 5. h7 a1=Q+ 6. Kxa1 Kc2 7. h8=Q b2+ 8.
Ka2 b1=Q+ 9. Ka3 Qb3#) 4... Kxc3 5. Rc4+ $1 (5. Rd3+ $4) 5... Kxc4 6. Kb2 Kd3
7. h7 a1=Q+ 8. Kxa1 Kc2 9. h8=Q $18 {4 active neat sacrifices.} 1-0

[Event "2.p UAPA-12th Ty sec. A.1 tt"]
[Site "?"]
[Date "2020.04.18"]
[Round "?"]
[White "Oleg  Pervakov"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "6k1/8/6p1/7p/3Pp3/4p2r/4P2P/4K2R w K - 0 1"]
[PlyCount "15"]
[EventDate "2020.??.??"]

1. d5 $1 {Main A} ({Try-1} 1. O-O $2 Rh4 $1 2. d5 Rg4+ 3. Kh1 Rg5 $11) ({Try-2
} 1. Rf1 $2 Rxh2 $1 $11) 1... Kf7 ({Main B} 1... Rh4 2. Rf1 $1 Rg4 3. h4 $1
Rxh4 4. d6 $18) 2. O-O+ $1 Ke7 3. Kg2 Rh4 4. h3 Kd6 5. Kg3 g5 6. Rf6+ $1 (6.
Rf5 $2 Rf4 7. Rxf4 gxf4+ 8. Kxf4 Kxd5 9. h4 Kd4 10. Kf5 Kd5 $11) 6... Ke5 7.
Rg6 Kf5 8. d6 $1 $18 {"Pseudo-Banny" theme in study, domination over black rook
} 1-0

[Event "sp.p UAPA-12th Ty sec. A.1 tt"]
[Site "?"]
[Date "2020.08.??"]
[Round "?"]
[White "Michael Pasman"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/1p4b1/8/pP6/4k3/Ppp1P3/1P5P/R3K3 w Q - 0 1"]
[PlyCount "35"]
[EventDate "2020.??.??"]

1. O-O-O $1 c2 $1 (1... cxb2+ 2. Kb1 $18) 2. Rd7 $1 Bh6 (2... Bf6 3. h4 $1 Kxe3
(3... Bxh4 4. Rd4+) (3... b6 4. Rd6) 4. Rxb7 Bxh4 5. Rg7 $1 Kd3 (5... Bd8 6.
Rg3+ Kd4 7. Rxb3) 6. Rg2 $3 {with b6} (6. b6 $2 Bf2 $1 $11)) (2... Bf8 3. Rd8
Bh6 4. Re8+ Kd5 5. a4 {is similar to main line}) 3. Re7+ Kd5 (3... Kd3 4. h4 $1
$18) (3... Kf5 4. a4 $1 (4. h4 $2 a4 $1 $11) 4... Bg5 5. Re8 b6 6. h4 Bxh4 7.
Rc8 $1 Bf6 8. Rc6 $1 $18) 4. a4 $1 (4. h4 $2 a4 $1 $11 {White can not improve
the position - and it is positional draw}) 4... Bg5 (4... b6 5. h4 $18) (4...
Kc4 5. Kd2 Bg5 6. Re6 Kd5 7. Re8 Bf6 8. Kc1 Bg5 9. b6 $1 $18 {See next move})
5. Re8 b6 $1 {[#] How can White improve his position ?} ({If black allows b6
for White, White should play more easily h4 and win} 5... Kd6 6. b6 Kd5 7. h3 (
{or even} 7. h4 $2 Bxh4 8. Rc8 Be1 9. Rc7 $11) 7... Kd6 8. Re4 Kd5 9. Rd4+ Kc5
10. Rd3 Kc4 11. h4 $18) 6. h3 $1 {Zugzwang} (6. Kd2 $2 Bf6 {and no better then
return - Kc1}) 6... Kd6 $1 (6... Bh6 7. h4) 7. Re4 $1 (7. Kd2 Bf6 $11 {White
must go back Kc1}) 7... Kd5 (7... Bh6 8. h4 $18) 8. Rd4+ $1 (8. h4 $2 Kxe4 9.
hxg5 Kf5 $19 {can even loose!}) 8... Kc5 9. Rd3 $1 (9. Rf4 $2 Bxf4 10. exf4 Kd6
11. h4 Ke6 $11) 9... Kc4 {[#]} (9... Kb4 10. h4 $18) 10. h4 $1 {After all the
manueres White finally can play this move} (10. Rc3+ $2 Kb4 {White must return
to d3,} 11. h4 $2 Bxh4 $11) 10... Bh6 (10... Bxh4 11. Rd4+ $18) (10... Kxd3 11.
hxg5 $18) 11. Rd4+ {Now we go back} Kc5 12. Re4 $1 {White makes all the way
back} Kd5 (12... Kd6 {is similar :} 13. h5 Kd5 14. Re8 $18) 13. Re8 (13. Re7 $2
Kd6 14. Re8 Kd7 {just wastes time}) (13. Rd4+ Kc5 14. Re4 $11) 13... Kd6 {Now
we reached the same position as 7 moves before,only with pawn on h4 instead of
h3 ( Bh6 instead of g5). This allows White to forward the pawn h, the King to
d2 and attack with a rook from c-file. For example :} 14. h5 Kd5 15. Kd2 $1 Kd6
16. Rd8+ Kc5 17. Rc8+ Kb4 18. Rc6 $18 1-0

[Event "1.hm UAPA-12th Ty sec. A.1 tt"]
[Site "ACER-PC"]
[Date "2020.05.10"]
[Round "?"]
[White "Peter S.Krug"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "r3k2r/4p1q1/4P3/3p4/8/p1pPp1Q1/4P3/R3K2R w KQkq - 0 1"]
[PlyCount "17"]
[EventDate "2020.??.??"]
[TimeControl "300+20"]

1. O-O-O $1 (1. Qg6+ $2 Kd8 $1 $19) 1... a2 ({B)} 1... O-O 2. Rhg1 $1 (2. Rdg1
$2 Rf1+ $1) 2... Qxg3 3. Rxg3+ Kh7 4. Rh1#) 2. Kc2 Qd4 3. Qg4 $1 ({Thematic
try:} 3. Rxh8+ $2 Qxh8 4. Rh1 O-O-O $1 5. Rxh8 Rxh8 6. Qe1 Kb7 $1 7. Qa1 Ra8 8.
Kxc3 Ra4 {=}) 3... Qe5 4. Qg5 $1 Qd4 5. Rxh8+ Qxh8 6. Ra1 Qf6 (6... Kd8 7.
Qxd5+ Kc7 8. Qc5+ {+-}) (6... O-O-O 7. Rxa2 $18) 7. Qxd5 Rb8 8. Rxa2 Kf8 9. Ra8
{+-} 1-0

[Event "2.hm UAPA-12th Ty sec. A.1 tt"]
[Site "?"]
[Date "2020.05.12"]
[Round "?"]
[White "Pavel Arestov"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "5b2/7P/8/5R2/N7/N5kq/6p1/R3K3 w Q - 0 1"]
[PlyCount "16"]
[EventDate "2020.??.??"]

1. Rg5+ $1 (1. O-O-O $2 Bh6+ 2. Kb2 Bg7+ 3. Nc3 Qxf5 $19) 1... Kf3 $1 (1... Kf4
2. Rxg2 $1 $11) 2. O-O-O $1 (2. Nc2 $2 Qh4+ $1 3. Kd1 Qxg5 4. h8=Q g1=Q+ 5.
Ne1+ Kg4 {/g3-+}) 2... Bxa3+ 3. Nb2 $1 (3. Kc2 $2 Qxh7+ 4. Kb3 Qe4 {/Be7-+})
3... Qxh7 (3... Bxb2+ 4. Kxb2 Qxh7 5. Rd2 $1 Qb7+ 6. Kc1 $1 Qc6+ 7. Rc2 $1 Qh6
8. Rcxg2 $11) 4. Rxg2 $1 (4. Rd2 $2 Qc7+ $1 5. Kb1 Bxb2 $19 6. Rxb2 Qh7+ 7. Ka2
Qa7+) 4... Kxg2 (4... Qc7+ 5. Rc2 $11) 5. Rd2+ Kf1 6. Rd1+ Ke2 7. Rd2+ Kf3 (
7... Ke3 8. Rd3+ $11 {main line}) 8. Rd3+ Qxd3 $11 {model stalemate with pin
Nb2.} (8... Ke4 9. Rxa3 $11) 1/2-1/2

[Event "3.hm UAPA-12th Ty sec. A.1 tt"]
[Site "?"]
[Date "2020.08.24"]
[Round "?"]
[White "Vladimir Samilo"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "4N3/8/1b4P1/p2P1n1k/5n2/7p/1P6/R3K3 w Q - 0 1"]
[PlyCount "17"]
[EventDate "2020.??.??"]

1. g7 Nxg7 (1... h2 2. O-O-O {/Kd2} Nxg7 3. Nxg7+ Kg6 4. Rh1 $1 $11 Bg1 5. Ne6
Nd3+ (5... Ne2+ 6. Kd2) 6. Kc2 Nf2 7. Rxh2 Bxh2 8. Nc5 Kf5 9. Nb7 a4 10. d6 Ke6
) 2. Nxg7+ Kg6 (2... Kh6 $5 3. Nf5+ $1 $11 (3. Ne6 $2 h2 $1 4. Kd2 Bg1 5. Nxf4
h1=Q $19)) 3. Ne6 $1 (3. Kd2 $2 Kxg7 $19 (3... h2 $2 4. Rh1 $11)) 3... Nxe6 (
3... h2 4. Nxf4+ Kf7 5. O-O-O {/Kd2=}) 4. dxe6 h2 5. O-O-O ({Try :} 5. Kd2 $2
Bg1 6. Re1 (6. e7) 6... h1=Q 7. e7 Qd5+ 8. Kc2 Qc6+ 9. Kd2 Kf7 (9... Qe8 $2 10.
Rxg1+ $11) 10. e8=Q+ Qxe8 11. Rxe8 Kxe8 $19) 5... Bg1 6. e7 (6. Re1 h1=Q 7. Kb1
Kf6 8. e7) 6... Kf7 7. Rd8 (7. Re1 $2 Ke8 $1 $19) 7... Be3+ 8. Kc2 Kxe7 9. Rh8
$11 1/2-1/2

[Event "1.c UAPA-12th Ty sec. A.1 tt"]
[Site "?"]
[Date "2020.05.06"]
[Round "?"]
[White "Pavel Arestov"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "4N3/8/8/7p/4n3/3kP3/6p1/R3K3 w Q - 0 1"]
[PlyCount "25"]
[EventDate "2020.??.??"]

1. O-O-O+ $1 Kxe3 2. Ng7 $1 Nc3 $1 (2... Ng3 $1 3. Nxh5 $1 Nf1 4. Rd3+ $1 Ke4
$1 5. Rd4+ Kxd4 6. Nf4 g1=Q 7. Ne2+ Ke3 8. Nxg1 $11) 3. Re1+ Kf2 4. Kd2 h4 5.
Ne6 $1 Ne4+ $1 6. Rxe4 g1=Q 7. Rf4+ Kg3 8. Nd4 $3 Kxf4 (8... Qa1 9. Ne2+ Kh3
10. Ke3 Qe5+) 9. Ne2+ Kf3 10. Nxg1+ Kg2 11. Ne2 $1 h3 12. Nf4+ Kg3 13. Nxh3 $11
1/2-1/2

[Event "2.c UAPA-12th Ty sec. A.1 tt"]
[Site "ACER-PC"]
[Date "2020.06.01"]
[Round "?"]
[White "Peter Krug & Mario Garcia"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "8/8/8/7p/7P/1pppk1p1/8/R3K2R w KQ - 0 1"]
[PlyCount "25"]
[EventDate "2020.??.??"]
[TimeControl "300"]

1. O-O $1 (1. O-O-O $2 d2+ $1 $19) 1... b2 (1... d2 2. Ra3 $1 (2. Rfb1 $2 b2 3.
Ra3 Kd4 4. Rd1 Kc4 5. Ra8 Kb3 6. Rb8+ Kc2 $19) 2... Ke2 (2... c2 3. Rxb3+ Kd4
4. Rbb1 $11) 3. Rxb3 $11) 2. Rae1+ (2. Ra2 $2 d2 3. Ra3 Kd4 4. Ra4+ (4. Kg2 c2
5. Ra4+ Kd5 6. Ra5+ Kc4 7. Rf4+ Kb3 8. Rf3+ Kb4 $19) 4... Kd3 5. Ra3 Kc2 $19) (
2. Rfe1+ $2 Kd4 3. Ra4+ Kc5 4. Re5+ Kd6 5. Rb5 c2 $19) 2... Kd4 3. Rf4+ Kc5 4.
Rf5+ Kc4 (4... Kc6 5. Rf6+ $11) 5. Rf4+ Kb3 6. Rf3 d2 (6... Kc2 7. Kg2 $1 b1=Q
(7... d2 8. Rh1 d1=N 9. Rxc3+ Nxc3 10. Kxg3 $11) 8. Rxb1 Kxb1 9. Rxd3 $11) (
6... c2 7. Rxd3+ Kc4 8. Rdd1 $1 $11) 7. Ref1 $1 (7. Rd1 $2 Kc2 8. Rff1 Kd3 9.
Rf8 Ke2 $19) 7... Kc2 (7... Kb4 8. Rf4+ Ka3 9. R4f3 Ka2 10. Rxc3 $11) 8. Rxg3
d1=N (8... d1=Q 9. Rxc3+ Kxc3 10. Rxd1 $11) 9. Rxc3+ Nxc3 10. Rf2+ Kc1 11. Rxb2
Kxb2 12. Kf2 $1 (12. Kg2 $2 Kc2 13. Kf3 Kd3 14. Kf4 Ne4 $19) 12... Kc2 13. Ke3
$1 $11 {positional draw} 1/2-1/2

[Event "3..c UAPA-12th Ty sec. A.1 tt"]
[Site "?"]
[Date "2020.??.??"]
[Round "?"]
[White "Andrzej Jasik"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "7R/rp4q1/k4pp1/1pPP4/1P3P2/3pp3/8/4K2R w K - 0 1"]
[PlyCount "23"]
[EventDate "2020.05.04"]

1. R8h7 $1 ({Try:} 1. O-O $2 f5 $19) ({Try:} 1. Rg8 $2 Qd7 2. O-O Qg4+ 3. Kh2
Qh4+ 4. Kg2 Qg4+ $11) 1... Qxh7 $1 (1... Qg8 2. O-O Qxd5 3. Ra1+ $18) (1... b6
2. Rxg7 Rxg7 3. c6 Rg8 4. d6 Rc8 5. c7 Kb7 6. Rh7 Rf8 7. Re7 g5 8. Rxe3 Kc6 9.
Rxd3 $18) 2. O-O $1 b6 3. c6 Qh2+ $1 4. Kxh2 Rh7+ 5. Kg2 $1 ({Try:} 5. Kg3 $2
Ka7 6. d6 e2 7. Ra1+ Kb8 8. Kf2 Rh2+ 9. Kf3 Rh3+ 10. Kf2 Rh2+ $11) 5... Ka7 6.
d6 e2 (6... Kb8 7. c7+ Kb7 8. Rc1 Kc8 9. Ra1 Kd7 10. Ra8 $18) (6... Rh8 7. Kf3
Rh3+ (7... e2 8. Rc1 Kb8 9. Ke3 Kc8 10. Ra1 e1=Q+ 11. Rxe1) 8. Ke4 e2 9. Ra1+
Kb8 10. c7+ Kb7 11. Rc1 Rh8 12. Kxd3 Kc8 13. Kxe2 Kd7 14. Ke3 Rc8 15. Rd1 $18)
7. Ra1+ Kb8 8. c7+ Kb7 9. Ra8 $1 e1=N+ $1 10. Kf2 {Kf1} Rxc7 11. dxc7 Kxc7 12.
Kxe1 $18 {Win} (12. Ra7+ $2 Kb8 13. Rf7 d2 $11) 1-0

[Event "4.c UAPA-12th Ty sec. A.1 tt"]
[Site "?"]
[Date "2020.06.01"]
[Round "?"]
[White "Mario Garcia"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "8/1N2n3/8/4n3/2p1r3/4kp2/8/R3K2R w KQ - 0 1"]
[PlyCount "23"]
[EventDate "2020.??.??"]

{Theme: Studies that contain castling, (in thematic try )} 1. Nc5 $1 ({Try:} 1.
Nd6 $2 Rd4 2. Rh7 Nd3+ 3. Kf1 Rxd6 4. Rxe7+ Kd4 $19) 1... Nd3+ 2. Nxd3 cxd3 3.
Kf1 $1 ({Thematic Try :} 3. O-O $2 Rg4+ 4. Kh1 Nf5 5. Rae1+ Kf4 $19) ({
Thematic Try :} 3. O-O-O $2 Rc4+ 4. Kb1 Nd5 5. Rhe1+ Kd4 $19) ({or} 3. Kd1 $2
f2 4. Ra2 Rf4 5. Rh3+ Ke4 6. Ra4+ Ke5 7. Rxf4 Kxf4 $19) (3. Rb1 Nf5) 3... d2 (
3... Nf5 4. Re1+ Kf4 5. Rxe4+ Kxe4 6. Kf2 d2 7. Rd1 $11 {positional draw}) (
3... Nd5 4. Re1+ Kd4 5. Rxe4+ Kxe4 6. Kf2 d2 7. Rd1 $11) 4. Rh2 Rd4 (4... Ra4
5. Rd1 Nf5 6. Rhxd2 $11) (4... Nd5 5. Rd1 $11) 5. Ra3+ Ke4 (5... Rd3 6. Rxd3+
Kxd3 7. Rxd2+ Kxd2 8. Kf2 $11) 6. Rh4+ Ke5 7. Rxd4 (7. Re3+ $2 Kd5 $19) 7...
Kxd4 8. Ra4+ $1 (8. Ra1 $2 Ng6 {/c6} 9. Kf2 Ne5 $19) 8... Ke5 (8... Kc3 9. Ra3+
Kb2 (9... Kc2 10. Ra2+ $11) 10. Rd3 Kc2 11. Rxd2+ Kxd2 12. Kf2 $11) 9. Ra1 $1 (
9. Ra5+ $2 Nd5 $19) 9... Nd5 (9... Nf5 10. Kf2 Ke4 11. Rd1 $1 $11 {positional
draw}) 10. Kf2 Kf4 11. Ra4+ Ke5 12. Ra1 $11 {positional draw} 1/2-1/2

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/8/4k3/8/8/4K3/8/8 w - - 0 1"]
[PlyCount "0"]
[EventDate "2018.??.??"]

 1-0

[Event "Studies with castling of the black"]
[Site "?"]
[Date "2020.11.22"]
[Round "?"]
[White "SECTION:THEMATIC: A.2."]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/8/3k4/8/8/3K4/8/8 w - - 0 1"]
[PlyCount "0"]
[EventDate "2018.??.??"]

 1-0

[Event "1.p UAPA-12th Ty sec.A.2. tt"]
[Site "?"]
[Date "2020.05.03"]
[Round "?"]
[White "Pavel Arestov & Petr Kiryakov"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "4k2r/7p/8/1p2r3/8/1K1Q4/8/8 w k - 0 1"]
[PlyCount "19"]
[EventDate "2020.??.??"]

1. Qc3 $1 ({Thematic Try:} 1. Qd4 $2 O-O $1 2. Qxe5 h6 $1 3. Qg3+ Kh7 4. Qd3+
Kg7 5. Qg3+ Kh7 $11) 1... O-O 2. Qg3+ $3 (2. Qxe5 $2 h6 $1 3. Qg3+ Kh7 $11)
2... Kf7 3. Qxe5 h6 4. Qg3 $1 (4. Kb4 $2 Kg6 $1 5. Qg3+ Kh7 6. Qd3+ Kg7 $11)
4... Rg8 5. Qc7+ $1 (5. Qf3+ $2 Kg7 $11) 5... Kg6 6. Kb4 Rf8 (6... Rg7 7. Qc2+
$1 Kf7 8. Qc8 Kg6 9. Qh8 $1 Rh7 10. Qe8+ Rf7 11. Kc5 $1 (11. Kxb5 $2 Kg7 $1 12.
Kc6 Rf6+ 13. Kd7 Rf7+ 14. Ke6 Rf6+ 15. Ke7 Rf3 $1 16. Qh5 Re3+ 17. Kd7 Rd3+ 18.
Kc7 Rc3+ 19. Kb7 Rb3+ 20. Ka7 Ra3+ $11) 11... Kg7 12. Kd6 Rf6+ 13. Ke7 Rf3 $1
14. Qh5 $1 Re3+ 15. Kd7 Rd3+ 16. Kc6 Rc3+ 17. Kb6 $18) 7. Kxb5 (7. Kc5 {/a5?}
Rf7 $1 8. Qg3+ Kh7 $11) 7... Rf6 (7... Rf7 8. Qc4 $1 {main line}) 8. Ka5 $3 (8.
Kc5 $2 Rf7 $1 9. Qg3+ Kh7 10. Kd6 Rg7 $1 11. Qh4 Rg6+ 12. Ke7 Rg7+ 13. Kf8 Rg8+
14. Kf7 Rg7+ $11) (8. Qe7 $2 Rf7 $1 9. Qe6+ Kg7 $11) (8. Qa7 $2 Rf5+ $1 9. Kc6
Rf6+ 10. Kd5 Rf5+ 11. Ke4 Rf7 12. Qg1+ Kh7 13. Ke5 Rg7 $11) 8... Rf7 9. Qc4 $1
Rf6 10. Qg8+ $1 $18 1-0

[Event "2.p UAPA-12th Ty sec.A.2. tt"]
[Site "?"]
[Date "2020.??.??"]
[Round "?"]
[White "Vladislav Tarasiuk"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "r3k3/1p1p4/3P2P1/8/3p4/p6p/7P/4K2R w Kq - 0 1"]
[PlyCount "12"]
[EventDate "2020.??.??"]

1. O-O $1 (1. g7 $2 Kf7 $19) 1... O-O-O $1 (1... a2 2. g7 O-O-O 3. Ra1 {see
main line}) 2. g7 $1 (2. Ra1 $2 Rg8 3. Rxa3 Rxg6+ 4. Kh1 Rxd6 $19) 2... a2 3.
Ra1 Rg8 4. Rxa2 (4. Kh1 $2 b5 5. Rxa2 Kb7 6. Ra3 b4 $19) 4... Rxg7+ (4... Kb8
5. Kh1 b6 6. Rf2 Kb7 7. Rf8 Rxg7 8. Rb8+ {perpetual check}) 5. Kh1 $1 (5. Kf1
$2 b5 $19) 5... Kb8 (5... b5 6. Ra8+ {perpetual check}) (5... Rf7 $2 6. Ra8#)
6. Ra8+ $1 (6. Ra3 $2 Rh7 7. Rd3 Rh4 $19) 6... Kxa8 {- stalemate. Monkey theme.
} 1/2-1/2

[Event "1.hm UAPA-12th Ty sec.A.2. tt"]
[Site "?"]
[Date "2020.05.16"]
[Round "?"]
[White "Pavel Arestov"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "4k2r/8/3p2P1/1PP5/1P3K1P/8/8/8 w k - 0 1"]
[PlyCount "21"]
[EventDate "2020.??.??"]

1. Kg5 $1 (1. Kg4 $2 O-O 2. c6 d5 3. b6 d4 4. c7 d3 5. b7 d2 6. c8=Q d1=Q+ $11)
1... dxc5 (1... O-O 2. c6 $1 d5 3. b6 d4 4. c7 d3 5. b7 d2 6. c8=Q {/b8Q+-}) 2.
bxc5 (2. g7 $2 Rg8 3. Kf6 c4 4. h5 Rxg7 5. Kxg7 c3 $11) 2... O-O $1 3. Kg4 $1 (
3. c6 $2 Rb8 $1 4. Kf6 Rxb5 $11) 3... Rf1 4. c6 $1 (4. b6 $2 Rb1 5. Kf5 Rb5 6.
Ke6 Rxc5 $11) 4... Rc1 5. Kf5 $1 Rc5+ 6. Ke6 Rxb5 7. c7 Rc5 8. Kd7 Kg7 9. h5 $1
(9. c8=Q $2 Rxc8 10. Kxc8 Kxg6 $11) 9... Kf6 $3 10. c8=Q (10. c8=R $2 Rxh5 $1
$11) 10... Rxc8 11. Kxc8 $18 1-0

[Event "2.hm UAPA-12th Ty sec.A.2. tt"]
[Site "ACER-PC"]
[Date "2020.05.17"]
[Round "?"]
[White "Peter Krug & Mario Garcia"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "r1n1k2r/p7/4K1P1/1P3p2/P4Q2/8/2p2B2/5b2 w kq - 0 1"]
[PlyCount "27"]
[EventDate "2020.??.??"]
[TimeControl "300+20"]

1. Bc5 $1 ({Try The:} 1. Qc7 $2 Bc4+ 2. Qxc4 Ne7 3. Qc5 O-O $1 4. Qxc2 (4. Kxe7
Rae8+ $11) 4... Nxg6 {=}) 1... Nb6 (1... Rg8 2. Kf6 $18) 2. Bxb6 (2. Qxf1 $2
O-O-O $1 3. Ba3 Rhe8+ $13) (2. g7 $2 Rg8 3. Qd6 Bc4+ 4. Kxf5 Nc8 $11 {
Switchback!}) 2... axb6 3. Qc7 $1 ({Try The:} 3. g7 $2 O-O-O $3 (3... Rg8 4.
Qc7 Rxg7 5. Qc6+ Kd8 6. Qxa8+ Kc7 7. Qc6+ Kb8 8. Qxc2 $18) 4. gxh8=Q Rxh8 5.
Qxf1 Rh7 6. Qc1 Rc7 $1 $11 {positional draw}) 3... Bc4+ 4. Qxc4 O-O $1 5. Qc7
Rae8+ 6. Kd5 Rd8+ 7. Ke5 Rde8+ 8. Kf4 $1 (8. Kd4 $2 Re4+ 9. Kd5 Rh4 $11) 8...
Re7 $1 9. Qxc2 Rf6 10. a5 $1 (10. Kg5 $2 Ree6 11. a5 Rxg6+ {=}) 10... bxa5 (
10... Rxg6 11. a6 $18) 11. Kg5 Ree6 12. Qc8+ Kg7 13. Qc3 $1 {(1)} (13. Qc7+ $2
Kf8 14. Qh7 (14. Qd8+ Kg7 15. Qd4 Rd6 16. Qe5 Rde6 17. Qc3 {is loss of time ,
see position (1)}) 14... Rxg6+ 15. Qxg6 Rxg6+ 16. Kxg6 Ke7 $19) 13... Kg8 (
13... a4 14. b6 Rxb6 15. Qc7+ Kf8 16. Qd8+ Kg7 17. Qe7+ Kg8 18. Qh7+ Kf8 19.
g7+) 14. Qxf6 {+-} 1-0

[Event "3.hm UAPA-12th Ty sec.A.2. tt"]
[Site "?"]
[Date "2020.??.??"]
[Round "?"]
[White "Michael Pasman"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "4k2r/4p1pb/6n1/3P1B1K/3pPpP1/8/6P1/2R5 w k - 0 1"]
[PlyCount "27"]
[EventDate "2020.??.??"]

1. Be6 $3 {Tries :} (1. Rc8+ $4 Kf7 2. Bxg6+ Bxg6+ $19) (1. Bxg6+ Bxg6+ 2. Kxg6
Rh2 $1 3. e5 (3. Kg5 Rxg2 4. Kxf4 Rf2+ 5. Ke5 d3 6. g5 d2 $11) 3... Kd7 $1 4.
g5 $1 d3 $1 5. Rd1 d2 $3 6. Rxd2 (6. Kf5 Rxg2 7. Kxf4 $11) 6... f3 $1 7. Rd3 f2
$1 8. Rf3 Rxg2 $11 9. Rf4 Kd8 $1 10. Rf3 Kd7 $1 11. Rf8 Kc7 $11) (1. Kg5 Nf8 2.
Rc8+ Kf7 3. Be6+ Nxe6+ 4. dxe6+ Kxe6 5. Rxh8 Bxe4 6. Kxf4 Bxg2 $11) 1... Bg8+
2. Kxg6 Bxe6 3. dxe6 O-O $1 (3... Rh6+ 4. Kf5 Rf6+ 5. Ke5 $1 Kd8 6. g5 $18) 4.
g5 $3 ({Try} 4. e5 Rd8 5. Rc7 Kf8 6. Kh7 (6. Rd7 Ke8) 6... g5 $11) 4... Rd8 5.
Rc7 $1 Kf8 $1 6. Kh7 $1 (6. Rc5 Kg8 $1 {wastes time} 7. Rc7) 6... d3 7. Rc5 $1
g6 $1 (7... d2 8. Rf5+ $18) (7... Ke8 8. Kxg7 $18) 8. Rf5+ $3 (8. Kxg6 Kg8 $1
9. Rc1 d2 $11) 8... Ke8 $1 (8... gxf5 9. g6 $18) 9. Kxg6 (9. Rxf4 Rd6 $11) 9...
Rd6 $1 10. Kh7 $1 d2 11. g6 d1=Q (11... Kd8 12. g7 d1=Q 13. g8=Q+ Kc7 {and for
example :} 14. Qe8 $18 Qh1+ 15. Rh5 $18) 12. Rf8+ $1 Kxf8 13. g7+ Ke8 14. g8=Q#
{/ R} 1-0

[Event "1.c UAPA-12th Ty sec.A.2. tt"]
[Site "?"]
[Date "2020.08.30"]
[Round "?"]
[White "Vladimir Samilo"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "r3k2n/3N4/4K1P1/8/8/2p2P2/8/8 w q - 0 1"]
[PlyCount "17"]
[EventDate "2020.??.??"]

1. g7 (1. Nf6+ $2 Kf8 $19) 1... O-O-O 2. Nf8 c2 (2... Re8+ 3. Kf6 $1 $11) 3.
gxh8=Q (3. g8=Q $2 c1=Q $19) 3... c1=Q 4. Qh3 $3 Qf4 $1 (4... Kb7 5. Qh7+ $1
Ka6 6. Qe7 $1 Qc6+ 7. Kf7 $11) 5. Ke7+ Kb7 $1 6. Ne6 $1 (6. Kxd8 $2 Qxf8+ $1 7.
Kd7 Qc8+ 8. Kd6 Qxh3) 6... Qd6+ 7. Kf7 $1 ({Try:} 7. Kf6 $2 Rf8+ 8. Kg6 Rf4 $1
$19) 7... Rd7+ 8. Kg6 $1 (8. Kf6 $2 Qe7+ 9. Kf5 Rd5+ $19) 8... Re7 (8... Qc6)
9. Kf6 $1 $11 1/2-1/2

[Event "2.c UAPA-12th Ty sec.A.2. tt"]
[Site "Ä˜Ã®Ä›Ä�Ã®Ã§Ä�Ã¶Ä�Ë™"]
[Date "2020.??.??"]
[Round "?"]
[White "Valery Kalashnikov"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "4k2r/8/2P1K3/4N3/8/8/8/n7 w k - 0 1"]
[PlyCount "15"]
[EventDate "2020.??.??"]
[TimeControl "300"]

1. c7 O-O (1... Rh6+ 2. Kd5 Rc6 $5 3. Kxc6 $18) 2. Nc6 Nb3 (2... Nc2 3. Nd8
Nd4+ 4. Kd7 Ne6 $5 5. Kxe6 $18) 3. Nd8 Nc5+ 4. Ke7 Nb7 5. c8=Q Re8+ $1 6. Kf6
$1 Nxd8 (6... Rf8+ 7. Kg6 $18 ({or} 7. Kg5 $18)) 7. Qg4+ ({or} 7. Qd7 Kf8 8.
Qg7#) 7... Kf8 8. Qg7# 1-0

[Event "?"]
[Site "?"]
[Date "2020.05.08"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/8/4k3/8/8/4K3/8/8 w - - 0 1"]
[PlyCount "0"]
[EventDate "2018.??.??"]
[SourceDate "2019.05.08"]

 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "SECTION THEME FREE"]
[Black "STUDIES WIN"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/8/3k4/8/8/3K4/8/8 w - - 0 1"]
[PlyCount "0"]
[EventDate "2018.??.??"]

 1-0

[Event "1.p. 12th Ty UAPA. Sec.Win"]
[Site "?"]
[Date "2020.07.13"]
[Round "?"]
[White "Amatzia Avni"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "4K3/6p1/B5Pk/B6p/7P/7r/2Np1P2/3n4 w - - 0 1"]
[PlyCount "11"]
[EventDate "2020.??.??"]

{[#]} 1. Be2 $1 (1. Bxd2+ $2 Kxg6 $11) (1. Kf7 $2 Rf3+ $19) 1... Nxf2 (1... Nc3
2. Kf7 Rxh4 (2... Rd3 3. Ne3 $1 Rd7+ 4. Ke6 $18) 3. Bxc3 Rf4+ 4. Kg8 Rxf2 5.
Bxd2+ Kxg6 6. Bd3+ Kf6 7. Bc3+ Kg5 8. Kxg7 $18) (1... Kxg6 2. Bxd1 $18) 2. Kf7
{split} d1=Q $1 ({A)} 2... Rd3 $5 3. Bxd3 $3 d1=Q 4. Nd4 Qxd3 5. Bd2+ {
sacrifice of two bishops to pave way for the knight} (5. Nf5+ $4 Qxf5+ $1 $19)
5... Qxd2 6. Nf5#) 3. Bxd1 {B)} Rd3 ({C)} 3... Ne4 4. Bd2+ $3 {sacrifice of a
bishop to enable a knight move} ({not at once} 4. Nd4 $2 Nd6+ 5. Ke6 Rd3 $1 $11
) 4... Nxd2 5. Nd4 Rxh4 6. Nf5+ Kg5 7. Nxh4 Kxh4 8. Kxg7 $18) 4. Ne3 $3 {
sacrifice of a knight to enable a bishop move} Rxe3 (4... Rd7+ 5. Ke6 Rxd1 (
5... Nxd1 6. Kxd7 Nxe3 7. Bd2 $18) (5... Ra7 6. Bb6 Rb7 (6... Ra6 7. Kf7 $18)
7. Nf5+ Kxg6 8. Bxf2 $18) 6. Nxd1 Nxd1 7. Kf7 $18) 5. Bd2 Nxd1 6. Bc1 $18 {
theme: change of sacrifices} 1-0

[Event "2.p. 12th Ty UAPA. Sec.Win"]
[Site "?"]
[Date "2020.05.25"]
[Round "?"]
[White "Jan Timman"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "r6b/p7/P2R4/2R5/pBQ2pp1/2p2p1k/PrPp1p2/7K w - - 0 1"]
[PlyCount "31"]
[EventDate "2020.??.??"]

1. Rh5+ $1 ({Try:} 1. Qf1+ $2 Kg3 2. Rh5 Rb1 3. Rh3+ gxh3 4. Rg6+ Kh4 5. Be7+
Kh5 6. Rg5+ Kh6 7. Qxb1 Re8 $1 8. Qb5 d1=Q+ $11) 1... Kg3 2. Rh3+ $1 (2. Qf1 $2
Rb1 $1 $11 {similar to try}) 2... Kxh3 (2... gxh3 3. Rg6+ $18) 3. Qf1+ Kg3 (
3... Kh4 4. Qxf2+ g3 5. Qxf3 $18) 4. Bc5 d1=N $1 ({main} 4... Bd4 5. Bxd4 d1=N
6. Rh6 $1 (6. Qxd1 $2 Re8 $1 $11) 6... Ne3 (6... Re8 7. Bf6 Re1 8. Bh4# {mate})
7. Rh2 $1 (7. Bf6 $2 Ng2 8. Bd4 Rxc2 $11) 7... Nxf1 (7... Rb1 8. Qxb1 Rh8 9.
Rxh8 f1=Q+ 10. Qxf1 Nxf1 11. Kg1 $18) 8. Bxf2# {mate}) 5. Rxd1 Bd4 $1 (5...
Rxc2 6. Rd3 Kh4 {e.g.} 7. Bxf2+ g3 8. Rxf3 Rf8 9. Qe1 Rxf2 10. Rxf2 gxf2 11.
Qxf2+ Kg4 12. Qxa7 $18) 6. Bxd4 Rh8+ 7. Bxh8 Rb6 8. Bg7 Re6 9. Ra1 $1 (9. Rb1
$2 Re7 $1 10. Qd3 Re1+ 11. Qf1 Re7 12. a3 Rxg7 13. Qd3 Re7 $11) 9... Re7 10.
Qb1 $1 {Bristol} (10. Qd3 $2 Re1+ 11. Qf1 Re7 12. Qb1 {is a loss of time})
10... a3 (10... Rxg7 11. Qb7 $1 $18) (10... Kh3 11. Bd4 g3 12. Bxf2 gxf2 13.
Qb5 Kg3 14. Qg5+ $18) 11. Qb5 $1 Re1+ 12. Qf1 Re7 (12... Re6 13. Qd1 $1 Re1+ (
13... Re7 14. Bh6 $18) 14. Qxe1 fxe1=Q+ 15. Rxe1 f2 16. Rf1 $18) 13. Qb1 $1
Rxg7 (13... Kh3 14. Bd4 $1 g3 15. Bxf2 gxf2 16. Qb5 Re1+ 17. Qf1+ Rxf1+ 18.
Rxf1 Kg3 19. Rb1 f1=Q+ 20. Rxf1 f2 21. Rb1 $1 (21. Ra1 $2 Kf3 22. Kh2 Ke2 23.
Kg2 f3+ 24. Kg3 Kd2 $11) 21... Kf3 ({or} 21... Kh3 22. Rd1 $1 Kg3 23. Rd3+ f3
24. Rd1 Kf4 25. Kh2 Ke3 26. Kg3 $18 {similar to this variant}) 22. Kh2 Ke2 23.
Kg2 f3+ 24. Kg3 f1=Q (24... Kd2 25. Kxf2 Kxc2 26. Rb7 $18) 25. Rxf1 Kxf1 26.
Kxf3 Ke1 27. Ke3 Kd1 28. Kd3 Kc1 29. Kxc3 Kb1 30. Kb3 $18) 14. Qb7 Rg5 {/g8}
15. Qh7 Re5 16. Qh2# {mate} 1-0

[Event "3.p. 12th Ty UAPA. Sec.Win"]
[Site "?"]
[Date "2020.??.??"]
[Round "?"]
[White "Andrzej Jasik"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "1k4N1/2p5/1BP4K/8/r7/8/pn4Qp/7r w - - 0 1"]
[PlyCount "15"]
[EventDate "2020.05.04"]

1. Nf6 $1 (1. Qg3 $2 Ka8 2. Qxc7 Rh4+ 3. Kg5 Rg1+ 4. Kf5 Rf1+ $11) (1. Qf2 Rf1
$1 2. Qxh2 Rff4 $11) 1... Rh4+ (1... Rg1 2. Qxh2 Rh1 3. Qxh1 a1=Q 4. Qd5 cxb6
5. Qd8+ Ka7 6. Qc8 Qh1+ 7. Kg6 Qg2+ 8. Kf7 $18) (1... cxb6 2. Qg7 Ra7 3. Qg3+
Kc8 4. Nd5 Rg1 5. Qh3+ Kd8 6. Qxh2 Rh1 7. Qxh1 a1=Q 8. c7+ Kd7 9. Qh3+ Kd6 10.
c8=Q $18) 2. Nh5 Rg1 $1 3. Bxg1 Rxh5+ $1 (3... hxg1=Q 4. Qxg1 Nc4 5. Qg5 a1=Q (
5... Rd4 6. Qb5+ Nb6 7. Qa6 $18) 6. Qd8+ Ka7 7. Qxc7+ Ka6 8. Qb7+ Ka5 9. Qa7+
Kb4 10. Qxa1 $18) 4. Kxh5 h1=Q+ $1 5. Qxh1 a1=Q 6. Kg6 $1 (6. Qg2 $2 Qd1+ $11)
6... Nc4 (6... Qb1+ 7. Kg7 Qf5 8. Qh8+ Qc8 9. Ba7+ Kxa7 10. Qxc8 $18) 7. Ba7+
$1 Qxa7 8. Qh8# 1-0

[Event "4.p. 12th Ty UAPA. Sec.Win"]
[Site "?"]
[Date "2020.??.??"]
[Round "?"]
[White "Richard Becker"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "r7/8/8/5n1b/2Q2Kpk/8/8/8 w - - 0 1"]
[PlyCount "31"]
[EventDate "2020.??.??"]

1. Qc6 $1 (1. Qe4 $2 Ra1 $11) 1... Ra3 (1... Ra1 2. Qf6+ $18) 2. Qh1+ Rh3 3.
Qe1+ g3 4. Kxf5 Rh2 5. Qe4+ Kh3 6. Kg5 Bd1 7. Qc6 $1 (7. Qa8 $2 Be2 $11) (7.
Qd5 $2 Bc2 {(or Ba4)=}) 7... Bg4 (7... Bb3 8. Qd7+ Kg2 9. Kg4 Kh1 10. Kxg3 Rg2+
11. Kf3 Bc4 12. Qh7+ Kg1 13. Qa7+ Kh1 14. Qa1+ $18) 8. Qd5 $1 (8. Qb7 $2 Be2
$11) (8. Qe4 $2 Bc8 $11) 8... Bc8 9. Qg8 $1 (9. Qc6 $2 Ra2 $11) (9. Qc4 $2 Bd7
$11) 9... Bg4 10. Qh7+ Kg2 11. Qc2+ Kh3 12. Qc6 $1 Ra2 13. Qh1+ Rh2 14. Qf1+
Rg2 15. Qc4 $1 Rb2 (15... Ra2 16. Qxa2 $18 (16. Qxg4+ $2 Kh2 $11)) (15... Kh2
16. Kxg4 $18 (16. Qxg4 $2 Ra2 $11)) 16. Qxg4+ {wins} 1-0

[Event "sp.p. 12th Ty UAPA. Sec.Win"]
[Site "?"]
[Date "2020.02.10"]
[Round "?"]
[White "Mario G. Garcia"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "5r2/p2p3P/P1Np3P/3P2p1/Nr1p2P1/3P2PK/1B6/6k1 w - - 0 1"]
[PlyCount "49"]
[EventDate "2018.??.??"]

{Themes: a) Elimination of the threat of stalemate in the black counterplay
and b) end of pawns} 1. Bxd4+ (1. Nxb4 $2 Rf2 2. Bxd4 Kh1 3. Bxf2 $11 {
stalemate}) 1... Kh1 (1... Rxd4 2. Nxd4 Rf2 3. Nf3+ Rxf3 4. h8=Q $18) 2. h8=Q {
/R} Rxh8 3. Bxh8 Rxa4 ({Main} 3... Rb1 4. Nd4 $1 (4. Nb6 $2 Rf1 $1 $11 (4...
dxc6 $2 5. Nc4 Rf1 6. Bd4 $18) (4... Rg1 $2 5. Nd4 Rg2 6. Nf3 $18)) (4. Bd4 Rc1
$1 $11 (4... Rd1 $2 5. Be3 $1 Re1 6. Nc3 $18)) (4. h7 Rg1 $1 5. Nd4 Rg2 6. Nf3
Rxg3+ 7. Kxg3 $11 {stalemate}) 4... Rf1 5. Nc3 $1 (5. h7 $2 {/Nb2} Rf2 6. Nf3
Rxf3 $11) 5... Rf2 6. Nf3 Rxf3 7. Ne4 $1 $18) 4. Nb4 $1 {sacrifice 1} (4. Bb2
$2 Ra2 $1 5. Nd4 Rxb2 6. Nf3 Rg2 $1 7. h7 Rxg3+ 8. Kxg3 $11 {stalemate}) 4...
Rxb4 5. Bf6 $1 (5. h7 $2 Rb1 $1 6. Bd4 (6. Ba1 Rxa1 7. h8=Q Ra2 8. Qa1+ Rxa1 9.
d4 Rxa6 {stalemate}) 6... Rf1 7. h8=Q Rf2 $1 8. Bxf2 $11 {stalemate}) 5... Rb1
({or} 5... Ra4 6. Bxg5 Ra2 {similar}) 6. Bxg5 Rb2 7. Bd2 $1 {sacrifice 2} Rxd2
8. g5 $1 (8. Kh4 $2 Rh2+ 9. Kg5 Kg2 $1 $11) 8... Rh2+ 9. Kg4 Kg2 10. Kf4 $1 (
10. d4 $2 Rh1 $1 11. Kf4 Rf1+ 12. Ke4 Rh1 13. g4 Kg3 14. Kf5 Rf1+ $13) 10...
Rh1 11. g4 $1 (11. Kf5 $2 Kxg3 12. g6 Rh5+ $1 $11) 11... Rf1+ 12. Ke4 Re1+ $1
13. Kf5 Rf1+ 14. Kg6 Kg3 15. Kh7 $1 (15. h7 $2 Rh1 16. Kg7 Kxg4 17. h8=Q Rxh8
18. Kxh8 Kxg5 19. Kg7 Kf5 20. Kf7 Ke5 21. Ke7 Kxd5 22. Kxd7 {(1)} Ke5 $1 (22...
Kc5 $2 23. Kc7 d5 24. Kb7 Kd6 25. Kxa7 Kc7 26. d4 $1 $18) 23. Kc6 Ke6 24. d4 d5
$1 25. Kc5 Ke7 26. Kxd5 Kd7 27. Kc5 Kc7 28. d5 Kd7 $11) 15... Kxg4 (15... Rf7+
16. Kg8 $1 $18) 16. g6 Rf6 17. g7 Kh5 18. g8=Q ({or} 18. Kg8 {similar}) 18...
Rxh6+ 19. Kg7 Rg6+ 20. Kf7 {/f8} Rxg8 21. Kxg8 Kg6 22. Kf8 Kf5 23. Ke8 {/e7}
Ke5 24. Kd8 $1 (24. Kxd7 $2 Kxd5 {similar a try in (1)}) 24... Kxd5 25. Kc7 $1
$18 1-0

[Event "1.hm. 12th Ty UAPA. Sec.Win"]
[Site "?"]
[Date "2020.08.22"]
[Round "?"]
[White "Alexey Gasparyan"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "3R3B/1r6/3R4/3N3K/4p3/4P3/3pPkN1/3b2q1 w - - 0 1"]
[PlyCount "17"]
[EventDate "2020.??.??"]

1. Rf8+ $1 (1. Rf6+ $2 Kg3 $2 2. Rg6+ Kf2 {/h2=}) 1... Kxg2 (1... Kg3 $2 2.
Be5+ $1 $18 (2. Rg8+ $2 Kh2 3. Be5+ Kh1 $1 $11 {Them.false track})) 2. Rg8+ $1
(2. Rg6+ $2 Kh1 3. Rxg1+ Kxg1 $11) 2... Kf1 $1 (2... Kf2 3. Rf6+ $18) 3. Rxg1+
$1 (3. Rf6+ $2 Qf2 $1 4. Rxf2+ Kxf2 $11) 3... Kxg1 4. Nc3 $1 (4. Nf4 $2 Ba4 (
4... Rh7+ $2 5. Kg5 Rxh8 6. Rxd2) 5. Rxd2 Rh7+ $11) 4... Bxe2+ 5. Nxe2+ $1 (5.
Kg5 $2 Bd3 $1 6. Kf4 Rc7 $11) 5... Kf2 6. Rxd2 $1 Rh7+ $1 (6... Kxe3 7. Bc3 {
as main}) 7. Kg4 $1 {With : A)} (7. Kg6 $2 Rxh8 $11) 7... Rxh8 ({B)} 7... Kxe3
8. Bc3 Rh2 9. Rd1 $3 Rxe2 10. Bd4# {ideal mate}) 8. Ng3+ Kxe3 9. Nf1# 1-0

[Event "2.hm. 12th Ty UAPA. Sec.Win"]
[Site "?"]
[Date "2020.??.??"]
[Round "?"]
[White "Andrzej Jasik"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "1bkr4/p1P1n3/1P6/8/q2B4/3B4/1Q6/1K6 w - - 0 1"]
[PlyCount "15"]
[EventDate "2020.05.04"]

1. Qc3 $1 (1. Bb5 $2 Qd1+ 2. Ka2 Rxd4 $11) 1... axb6 (1... Rd7 2. b7+ Kxb7 3.
Be4+ Kc8 4. cxb8=Q+ Kxb8 5. Be5+ $18) (1... Qd1+ 2. Kb2 Rxd4 3. cxb8=Q+ Kxb8 4.
Qc7+ $18) 2. Be5 $1 Ba7 (2... Kd7 3. cxd8=Q+ Kxd8 4. Bxb8 $18) 3. Ba6+ $1 Qxa6
(3... Kd7 4. Qd3+ Ke6 5. cxd8=Q $18) 4. Qh3+ Rd7 5. Qh8+ Kb7 6. c8=Q+ $1 Nxc8
7. Qh1+ Rd5 8. Qxd5# 1-0

[Event "3.hm. 12th Ty UAPA. Sec.Win"]
[Site "?"]
[Date "2020.06.21"]
[Round "?"]
[White "Igor Yarmonov & Alexander, Zhukov"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "k7/1p1b2RB/3P4/N7/4p3/6Bq/2K5/8 w - - 0 1"]
[PlyCount "17"]
[EventDate "2020.??.??"]

1. Bxe4 Qe6 2. Bxb7+ Ka7 3. Nc6+ Bxc6 (3... Kxb7 4. Nd8+ $18) (3... Kb6 4. Bf2+
Kb5 5. Nd4+ $18) 4. Bc8+ Bd7 5. Rxd7+ Kb8 6. Rb7+ Kxc8 7. d7+ Kxb7 (7... Qxd7
8. Rb8# {mate}) 8. d8=N+ Kc8 9. Nxe6 $18 1-0

[Event "sp.hm. 12th Ty UAPA. Sec.Win"]
[Site "?"]
[Date "2020.08.23"]
[Round "?"]
[White "Igor Yarmonov"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/2pn1bp1/Qr2p3/3pq1Pp/KP2P2P/NBPp4/1P1RPk1P/8 w - - 0 1"]
[PlyCount "23"]
[EventDate "2020.??.??"]

1. Qxd3 $1 {The white queen throws herself on the altar of slaughter!} ({Try:} 
1. e3+ $2 Ke1 {/g1} 2. Rd1+ Kf2 3. Qxd3 Rxb4+ 4. cxb4 Nb6+ 5. Ka5 Nc4+ 6. Ka6
Qd6+ 7. Ka7 Qb6+) 1... Rxb4+ $1 2. cxb4 Nb6+ 3. Ka5 $1 (3. Kb5 $4 dxe4+ $19)
3... Nc4+ $1 4. Bxc4 (4. Ka4 $2 Nb6+ 5. Ka5 Nc4+ {is loss of time}) 4... dxe4+
$1 (4... dxc4+ 5. Ka6 cxd3 6. Nc4 $1 $18) 5. Bb5 $1 exd3 6. Nc4 $1 Qxe2 ({
Domination} 6... Qd5 {/f5} 7. e4+ $18) (6... Qd4 {/f4} 7. e3+ $18) (6... Qe4 7.
exd3+ $18) 7. Rxe2+ dxe2 8. Ne5 Be8 (8... e1=Q 9. Nd3+ Ke2 10. Nxe1+ Kxe1 11.
Bc4 $1 $18) 9. Bxe8 Ke3 10. Nf3 $1 Kxf3 11. Bxh5+ Kf2 12. Bxe2 $18 1-0

[Event "c. 12th Ty UAPA. Sec.Win"]
[Site "?"]
[Date "2020.08.06"]
[Round "?"]
[White "Pavel Arestov"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "B4k2/8/2P3P1/8/6K1/2q2P2/8/1R6 w - - 0 1"]
[PlyCount "19"]
[EventDate "2020.??.??"]

1. Rb8+ $1 (1. c7 $2 Qxc7 $11) (1. f4 Kg7 2. c7 Qc5) 1... Kg7 $1 (1... Ke7 2.
c7 $1 Qxc7 3. Rb7 $18) 2. c7 $1 Qc4+ $1 (2... Qd4+ 3. Be4 $1 Qd7+ 4. Kh5 $1
Qh3+ 5. Kg5 Qg3+ 6. Kf5 $18) 3. Be4 $1 (3. f4 $2 Qe6+ $1 4. Kf3 Qh3+ 5. Ke4 (5.
Ke2 Qh2+ $1 6. Ke3 Qg3+ $1 7. Ke4 Qxg6+ $11) 5... Qh1+ $1 6. Ke5 Qa1+ $1 7. Kf5
Qf6+ 8. Ke4 Qxg6+ $11) 3... Qxc7 4. Rb7 Kh6 $1 (4... Qxb7 5. Bxb7 $18) 5. g7 $1
(5. Rxc7 $2 {stalemate}) 5... Qd7+ $1 6. Kg3 $1 (6. Rxd7 $2 {stalemate}) (6.
Kh4 $2 Qg4+ 7. Kxg4 $11 {stalemate}) 6... Qd6+ 7. Kh3 $1 (7. Kg2 $2 Qd2+ {/d8=}
) (7. Kg4 $2 Qe6+ $1 $11) 7... Qd8 (7... Qe6+ $2 8. Kg2 $1 Qe8 9. Re7 Qxe7 10.
g8=Q {/N+-}) 8. Re7 $1 (8. Rc7 $2 Qh4+ {/g5=}) 8... Qxe7 $1 (8... Qd1 9. g8=N+
$1 Kg5 10. Rg7+ Kf4 11. Rf7+ Ke3 12. Nf6 $18) 9. g8=N+ $1 ({Try;} 9. g8=Q $2
Qh4+ $1 10. Kg2 (10. Kxh4 $11 {stalemate}) 10... Qg4+ $1 11. fxg4 {stalemate})
9... Kg5 10. Nxe7 $18 1-0

[Event "c. 12th Ty UAPA. Sec.Win"]
[Site "?"]
[Date "2020.??.??"]
[Round "?"]
[White "Ilham Aliev"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "6bK/5kPP/4n3/3n4/8/1R6/1Q6/7q w - - 0 1"]
[PlyCount "19"]
[EventDate "2016.??.??"]

1. Rf3+ $1 (1. Rb7+ $2 Ne7 2. Rxe7+ Kxe7 $11) (1. Qb1 $2 Qxh7+ 2. Qxh7 Bxh7 3.
Kxh7 Nxg7 $11) 1... Nef4 (1... Qxf3 2. hxg8=Q+ Ke7 3. Qxe6+ Kxe6 4. g8=Q+) (
1... Ke7 2. Qa3+ Kd7 3. Rh3) (1... Ke8 2. Qb8+ Ke7 3. Qa7+ Kd6 4. Qa3+ Kd7 5.
Rh3) (1... Ndf4 2. Qb7+ Kf6 (2... Kg6 3. Rg3+) (2... Ke8 3. Kxg8) 3. Rxf4+) 2.
Rxf4+ $1 (2. Qb7+ $2 Kg6 3. Qc6+ Kg5 4. Rg3+ Kf5 5. Qc8+ Be6 6. Qc2+ Kf6 7. Qc5
Qh4 8. Qf8+ Ke5 9. Qb8+ Kf5 10. Qb1+ Kf6 11. Qb2+ Ke7 12. Qb7+ Kf6 13. g8=Q
Bxg8 14. Qg7+ Ke6 15. Qxg8+ Kf5 16. Qc8+ Ke5 17. Rg7 Qf6 $11) 2... Nxf4 3. Qb7+
$1 (3. Qa2+ $2 Ne6 $1 (3... Nd5 $2 4. Qxd5+ $1 Qxd5 5. hxg8=Q+)) 3... Qxb7 4.
hxg8=Q+ Kf6 5. Qd8+ $1 (5. Qf8+ $2 Kg5 $1 6. Qd8+ Kh5 7. Qe8+ Kh6 8. g8=N+ Kg5
9. Qe5+ Kg4 $11) 5... Kf5 (5... Ke5 6. g8=Q) 6. Qa5+ $1 (6. g8=Q $2 Ng6+ 7.
Qxg6+ Kxg6 $11) 6... Kf6 7. Qc3+ $1 ({ne proxodit} 7. g8=Q $2 {iz-za} Ng6+ 8.
Qxg6+ Kxg6 $19) (7. Qa1+ $2 Kf5 $1) 7... Kf5 8. Qc2+ $1 ({ne proxodit} 8. g8=Q
$2 {iz-za} Ng6+ 9. Qxg6+ Kxg6 $11) 8... Kf6 9. g8=Q {i posle manevra belogo
ferzja na "c2" netu xoda Ng6+} Qh1+ (9... Qe7 10. Qf2 Qe5 11. Qg7+) 10. Qch7
$18 (10. Qgh7 {poterja vremeni} Qa8+) 1-0

[Event "c. 12th Ty UAPA. Sec.Win"]
[Site "Êîìïîçèöèÿ"]
[Date "2020.??.??"]
[Round "?"]
[White "Valery Kalashnikov"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/2k5/5b2/5pR1/b1rN4/1N4R1/8/1K6 w - - 0 1"]
[PlyCount "11"]
[EventDate "2019.??.??"]
[TimeControl "300"]

1. Nb5+ $1 ({Prematurely} 1. Rxf5 $2 Bxd4 2. Nxd4 Rxd4 $11) ({logic try} 1.
Ne6+ $2 Kd6 2. Rxf5 Kxe6 $11) (1. Rg7+ $6 Bxg7 2. Rxg7+ Kb8 3. Rg8+ Ka7 4. Kb2
Bxb3 $11) 1... Bxb5 2. Rxf5 Bh4 3. Rg7+ Kb6 4. Rg6+ Rc6 (4... Bc6 5. Na5 Rc3 6.
Kb2 Rc5 7. Rxc5 $18) 5. Rxb5+ $1 (5. Rxc6+ $2 Bxc6 $11) 5... Kxb5 6. Nd4+ $18
1-0

[Event "Êîìïîçèöèÿ"]
[Site "Êîìïîçèöèÿ"]
[Date "????.??.??"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/8/4k3/8/8/4K3/8/8 w - - 0 1"]
[PlyCount "1"]
[EventDate "2019.??.??"]
[SourceDate "2020.12.02"]

1. Ke4 1-0

[Event "?"]
[Site "?"]
[Date "????.??.??"]
[Round "?"]
[White "SECTION THEME FREE"]
[Black "STUDIES DRAW"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/8/3k4/8/8/3K4/8/8 w - - 0 1"]
[PlyCount "0"]
[EventDate "2018.??.??"]

 1-0

[Event "1.p. 12th Ty UAPA. Sec.Draw"]
[Site "?"]
[Date "2020.08.25"]
[Round "?"]
[White "Alain Pallier"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "6N1/8/2Kp2R1/1P6/pp6/P2pp2k/4n3/8 w - - 0 1"]
[PlyCount "25"]
[EventDate "2020.??.??"]

1. b6 (1. Rxd6 $2 Ng3 $1 2. b6 e2 3. b7 e1=Q 4. b8=Q bxa3 $19 {e.g.} 5. Qc8+
Kg2 6. Kd7 a2 7. Qc6+ Ne4 8. Rg6+ Kf1 9. Nf6 a1=Q $19) 1... Nd4+ 2. Kd7 $1 (2.
Kc7 $2 d2 3. b7 d1=Q 4. Rh6+ Kg2 $19) 2... e2 3. b7 d2 (3... e1=Q 4. b8=Q d2 5.
Qa8 Qf1 {ans e.g.} 6. Rh6+ Kg3 7. Rg6+ $11) 4. b8=Q d1=Q 5. Qa8 $3 ({Thematic
Try :} 5. Rh6+ $2 Kg2 6. Rg6+ (6. Qa8+ Nf3 $19) 6... Kf2 $1 (6... Kf3 $2 7.
Qf8+ Ke3 8. Rg4 $1 Kd3 9. Qxd6 e1=Q 10. Rxd4+ Kc2 {e.g..} 11. Nf6 Qf3 12. Rc4+
Kb3 13. Rxb4+ $11) 7. Rf6+ Nf3 8. Nh6 e1=Q 9. Ng4+ Ke2 10. Re6+ Ne5+ $1 11.
Nxe5 dxe5+ {with (double) countercheck and Black wins.}) (5. Qf8 $2 e1=Q 6.
Rh6+ Qh4 $1 (6... Kg2 $2 7. Rg6+ Qg3 8. Rxg3+ Kxg3 9. Qxd6+ $11) 7. Rxh4+ Kxh4
8. Qf2+ Kh3 9. Nf6 {e.g.} bxa3 10. Qe3+ Kg2 11. Qxa3 Qb3 12. Qxd6 Qb7+ 13. Ke8
Qa8+ 14. Kd7 Qa7+ 15. Kc8 a3 $19) (5. Qb7 $2 d5 $1 6. Rh6+ (6. Kd8 e1=Q 7. Qd7+
$19) 6... Kg2 $1 7. Qb8 e1=Q 8. Qh2+ Kf1 $19) (5. Nf6 $2 e1=Q 6. Qh8+ Qh4 7.
Rh6 Qde1 8. axb4 a3 9. Rxh4+ Qxh4 $19) 5... d5 {Explaining why promoting
d-pawn was stronger than promoting e-pawn. Now 6.Qxd5? Sf3 and White queen is
pinned.} 6. Rh6+ $1 (6. Qf8 $2 e1=Q 7. Rh6+ Kg2 $1 {(with a different
refutation now} ({no} 7... Qh4 $2 {as after 5.Qg8}) 8. Rg6+ Qg3 9. Rxg3+ Kxg3
10. Qd6+ Kh3 $19 {/g2-+}) 6... Kg2 7. Rg6+ (7. Qxd5+ $2 Nf3 $19) 7... Kf2 8.
Qf8+ Nf3 (8... Ke3 9. Rg3+ $1 ({no} 9. Qe7+ $2 Kd3 $1 10. Rg3+ Kc2 $1 11. Qc5+
Kb2 12. Qxb4+ Nb3 $19) 9... Kd2 10. Qxb4+ Kc1 11. Rg2 $1 (11. Qc5+ $2 Nc2 12.
Rg1 d4 $19) 11... Nb3 12. Qf4+ $1 (12. Qc3+ $2 Kb1 13. Qe5 Nc1 14. Ne7 d4 15.
Qb5+ Qb3 16. Qf5+ d3 $19) (12. Rxe2 $2 Qxe2 13. Qxa4 Nc5+ $19) 12... Nd2 13.
Rxe2 Qxe2 14. Qxa4 $11) 9. Nh6 $3 e1=Q 10. Ng4+ Kf1 (10... Ke2 11. Re6+ Kd2 12.
Qf4+ Kc2 13. Ne3+ $11) 11. Nh2+ Kf2 (11... Ke2 12. Nxf3 $11) 12. Ng4+ $1 (12.
Nxf3 $2 Qxf3 13. Rf6 Qee4 14. Rxf3+ Qxf3 15. Qxb4 Qe4 $19) 12... Kf1 13. Nh2+
$11 {positional draw} 1/2-1/2

[Event "2.p. 12th Ty UAPA. Sec.Draw"]
[Site "?"]
[Date "2020.07.11"]
[Round "?"]
[White "Amatzia Avni"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "6N1/5pp1/8/1Pk5/K1p5/8/6P1/6n1 w - - 0 1"]
[PlyCount "13"]
[EventDate "2020.??.??"]

{The white knight has 3 flight squares; a different square will be chosen in
three variations.} 1. b6 (1. Ne7 Ne2 2. b6 Kxb6 3. Kb4 c3 $19) 1... Kxb6 2. Kb4
Kc6 ({A)} 2... Ne2 3. Kxc4 Nf4 (3... Kc6 4. Ne7+ $11) 4. Ne7 $1 $11 (4. g3 $2
Ng6 $19)) 3. Kxc4 (3. Ne7+ $2 Kd6 4. Nf5+ Ke5 5. Ne3 Kd4 6. Nxc4 f5 $19) 3...
Kd7 4. Kd3 {B)} Ke8 ({C)} 4... f5 5. Ke3 Ke6 6. Kf2 Kf7 7. Nh6+ $1 gxh6 8. Kxg1
$11) 5. Ke3 Kf8 6. Nf6 $1 gxf6 7. Kf2 $11 {Theme: change of critical square}
1/2-1/2

[Event "3.p. 12th Ty UAPA. Sec.Draw"]
[Site "?"]
[Date "2020.07.28"]
[Round "?"]
[White "Jan Timman"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "1k6/1p2p2p/1P2PnpP/1NNq4/2R3PK/p5P1/1p2p3/5R2 w - - 0 1"]
[PlyCount "32"]
[EventDate "2020.??.??"]

1. Nd7+ $1 ({Try:} 1. Rxf6 $2 g5+ 2. Kh5 Qh1+ 3. Kxg5 exf6+ 4. Kxf6 Qxh6+ $19)
1... Nxd7 2. exd7 g5+ 3. Kh5 Qg8 4. Rf8+ $1 (4. Rc8+ $2 Qxc8 5. dxc8=Q+ Kxc8 6.
Rg1 a2 $1 $19) 4... Qxf8 5. Nd6 exd6 6. Rc8+ Qxc8 7. d8=Q b1=N $5 (7... Qxd8
$11 {stalemate}) 8. Qxd6+ Ka8 9. Qe5 $1 ({Try:} 9. Qd8 $2 Qb8 $1 10. Qe7 a2 11.
Qe5 (11. Qb4 Qe8+ 12. Kxg5 e1=Q $19) 11... e1=B $1 $19) ({or} 9. Qb4 $2 Qe8+
10. Kxg5 e1=Q $19) 9... e1=B (9... Qg8 10. Qa5+ $11) 10. Qxe1 Nc3 (10... Nd2
11. Qxd2 Qe8+ 12. Kxg5 Qg6+ (12... Qe7+ 13. Kh5) 13. Kh4 $11) 11. Qe7 $1 (11.
Qe5 $2 Nd5 $1 12. Qxd5 Qe8+ 13. Kxg5 Qg6+ 14. Kf4 Qxh6+ 15. g5 Qxb6 $19) 11...
Nb5 (11... Na4 12. Qxa3 Qe8+ 13. Kxg5 Qg6+ 14. Kf4 Qxh6+ 15. g5 $11) 12. Qd8 $1
{with :} (12. Qe4 $2 Qc6 $1 (12... a2 $2 13. Qa4+ Kb8 14. Qxb5 a1=Q (14... a1=B
15. Qxg5 $13) 15. Qe5+ Qxe5 $11) 13. Qxh7 Qe8+ $19) (12. Qf7 $2 Nd6 $1 $19)
12... Qb8 ({b)} 12... Kb8 13. Qe7 a2 14. Qe5+ Ka8 15. Qxb5 Qe6 (15... a1=Q 16.
Qa5+ Qxa5 $11 {stalemate}) 16. Qa5+ $1 (16. Qa4+ $2 Kb8 17. Qa7+ Kc8 18. Qa8+
Kd7 19. Qxb7+ Kd6 20. Qc7+ Kd5 $19) 16... Kb8 17. Qe5+ $1 Qxe5 $11 {stalemate})
13. Qd7 a2 14. Qxb5 a1=Q 15. Qa5+ Qa7 16. bxa7 Qxa5 $11 {stalemate} 1/2-1/2

[Event "4.p. 12th Ty UAPA. Sec.Draw"]
[Site "?"]
[Date "2020.06.11"]
[Round "?"]
[White "M Hlinka  & M.Garcia"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "2Bq2k1/8/1P6/1R6/8/6r1/2P5/4K2R w K - 0 1"]
[PlyCount "31"]
[EventDate "2020.??.??"]

1. Be6+ $1 Kg7 2. Bc4 $1 (2. Rd5 $2 Qe8 $1 (2... Qxb6 $2 3. Rd7+ Kg6 4. Bf7+
$11) 3. Rd7+ Kg6 $1 $19) 2... Qd4 3. Rbh5 Qxc4 4. Rh7+ Kf8 5. Rh8+ Ke7 6. R1h7+
$1 (6. R8h7+ $2 Kd8 7. Rh8+ Rg8 8. Rxg8+ Qxg8 $19) 6... Kf6 7. Rh6+ Kf7 (7...
Kf5 8. Rh5+ Kf4 9. Rh4+ Rg4 10. b7 Qb4+ 11. Kd1 Qxb7 12. Rxg4+ {/Rf8+} Kxg4 13.
Rg8+ Kf3 (13... Kf5 14. Kc1 $1 $11) 14. Rf8+ Ke3 15. Re8+ $11) (7... Rg6 8. b7
$1 $11) 8. R8h7+ $1 ({Try The.:} 8. R6h7+ $2 Rg7 $1 9. b7 (9. Rxg7+ Kxg7 10.
Rh2 Qe6+ $1 {position X} 11. Kd1 Qf6 $1 12. Re2 Qa1+ 13. Kd2 Qd4+ 14. Kc1 Qg1+
15. Kd2 Qxb6 16. Re4 Qa5+ 17. Kc1 Qa1+ 18. Kd2 Qa3 $1 $19) 9... Qb4+ 10. Kd1
Qb1+ 11. Kd2 Qxb7 12. Kc1 Qf3 13. Rxg7+ Kxg7 14. Rb8 Qf4+ $19) 8... Rg7 9. b7
$3 ({Try:} 9. Kd2 $2 Qf4+ 10. Kc3 Qe5+ 11. Kd2 (11. Kb3 Rxh7 12. Rxh7+ Kg6 13.
Rc7 Qb5+ 14. Kc3 Qa5+ 15. Kd3 Qxb6 $19) 11... Qg5+ 12. Kc3 (12. Kd1 Qg1+ 13.
Kd2 Rxh7 14. Rxh7+ Kg6 $19) 12... Ke8 $19) ({or} 9. Rxg7+ $2 Kxg7 10. Rh2 Qe6+
$19 {position X}) 9... Qb4+ 10. Kd1 Qb1+ 11. Kd2 Qxb7 12. Kc1 $1 (12. Rxg7+ $2
Kxg7 13. Rh3 Qg2+ $19) 12... Qg2 13. Rxg7+ Kxg7 14. Rd6 $1 (14. Rh5 $2 Kg6 $1
15. Ra5 (15. Rb5 Qf1+ $19) 15... Qg1+ 16. Kb2 Qb6+ $19) 14... Qg5+ 15. Kb1 Qg1+
16. Kb2 $11 {positional draw} 1/2-1/2

[Event "sp.p. 12th Ty UAPA. Sec.Draw"]
[Site "?"]
[Date "2020.??.??"]
[Round "?"]
[White "D.Gurgenidze & V.Tarasiuk"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "2r5/8/N1p5/K4PR1/p5p1/p6k/8/8 w - - 0 1"]
[PlyCount "39"]
[EventDate "2020.??.??"]

1. Rh5+ $1 (1. Nb4 $2 Ra8+ 2. Kb6 g3 $19) 1... Kg2 2. Rh4 Rg8 $1 (2... Kf3 3.
Rh2 g3 (3... Rf8 4. Ra2 Rxf5+ 5. Kxa4 g3 6. Rxa3+ $11) 4. Ra2 g2 5. Rxa3+ Kf2
6. Ra2+ Kg3 7. Rxg2+ Kxg2 8. Kxa4 $11) 3. Nb4 Ra8+ 4. Kb6 (4. Na6 $2 Kf3 5. f6
a2 6. Rh1 g3 $19) 4... Rb8+ 5. Ka5 $1 ({Try:} 5. Kc5 $2 Rb5+ $1 6. Kc4 g3 7.
Rf4 Rxb4+ $1 8. Kxb4 a2 $19) 5... Rb5+ $3 {Black's counterplay with the
elimination of the his a4-pawn.} (5... Rxb4 6. Kxb4 a2 7. Rxg4+ Kf2 8. Rf4+ Ke2
9. Re4+ Kd2 10. Rd4+ Kc2 11. Rc4+ Kb2 12. Rh4 c5+ $1 13. Kc4 $1 a1=Q 14. Rh2+
Ka3 15. Rh3+ {draw. Position X with bPa4 - no moves. 15...Ka4.}) 6. Kxa4 Rxb4+
7. Kxb4 a2 8. Rxg4+ Kf2 9. Rf4+ Ke2 10. Re4+ Kd2 11. Rd4+ Kc2 12. Rc4+ Kb2 13.
Rf4 $3 {White changes the game plan.} ({Thematic try:} 13. Rh4 $2 c5+ $1 14.
Kc4 a1=Q 15. Rh2+ Ka3 16. Rh3+ {Position X without bPa4.} Ka4 $1 $19) 13... c5+
$1 14. Kb5 $3 ({Try:} 14. Kc4 $2 a1=Q 15. Rf2+ Ka3 16. Rf3+ Ka4 $19) (14. Kxc5
$2 a1=Q 15. f6 Qc1+ $19) 14... a1=Q 15. f6 Qa7 16. Rf2+ $1 (16. f7 $2 Qb8+ $19)
16... Kc3 17. f7 Qb8+ 18. Kxc5 Qa7+ 19. Kd6 Qxf2 20. Ke7 {draw.} 1/2-1/2

[Event "1.hm. 12th Ty UAPA. Sec.Draw "]
[Site "?"]
[Date "2020.??.??"]
[Round "?"]
[White "Andrzej Jasik"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "2R5/8/P2P4/7K/3pp3/8/R2b1pP1/1b4k1 w - - 0 1"]
[PlyCount "26"]
[EventDate "2020.05.04"]

1. Rc1+ $1 (1. Rf8 $2 Bxa2 2. d7 Ba5 3. a7 Bd5 $19) 1... Bxc1 2. Rxf2 $1 e3 $1
3. Re2 $1 (3. Rf8 $2 e2 4. d7 e1=Q 5. d8=Q Qe5+ 6. Kh4 Bd2 $19) 3... d3 4. Re1+
Kh2 $1 5. d7 (5. a7 $2 d2 6. a8=Q dxe1=Q $19) 5... d2 6. Rh1+ $1 Kxh1 7. d8=Q
Bc2 8. a7 d1=Q+ 9. Qxd1+ Bxd1+ 10. Kh4 $1 e2 11. a8=Q (11. g3 $2 Be3 12. a8=Q+
Kh2 13. Qe4 Bf2 $19) 11... e1=Q+ 12. g3+ Kg1 13. Qg2+ $1 Kxg2 $11 {Stalemate}
1/2-1/2

[Event "2.hm. 12th Ty UAPA. Sec.Draw"]
[Site "?"]
[Date "2020.??.??"]
[Round "?"]
[White "Poul Rewitz"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "6b1/4n3/1P6/5B2/p2r4/k7/8/K6R w - - 0 1"]
[PlyCount "26"]
[EventDate "2020.??.??"]

{[#]} 1. b7 Nc6 (1... Rb4 2. Be4 $1 $11 {dominates the knight and black can't
win, e.g.:} Bb3 3. Rg1 Nd5 (3... Rb5 4. Rh1 Nd5 5. Bxd5 Bxd5 6. Rh5 $1) 4. Bxd5
Bxd5 5. Rg4 $1 Rxb7 6. Rxa4+ $1 Kxa4 {stalemate}) (1... Rd8 2. Be4 $1 $11 {e.g.
:} Bb3 3. Rc1 Re8 4. Rc3 Nd5 5. b8=Q Rxb8 6. Bxd5 Re8 7. Kb1 $1 Kb4 8. Bxb3 $1
Kxc3 9. Bf7 $1 ({or} 9. Bd5 $1) (9. Bxa4 $2 Rb8+ $19)) 2. b8=Q $1 {/b8R/b8B} (
2. Rh8 $2 Rd8 $19) (2. Rh6 $2 Nb8 $19) 2... Nxb8 3. Rh8 Rd8 4. Bh7 Rd1+ (4...
Nc6 5. Rxg8 Rd1+ 6. Bb1 Nd4 7. Rg3+ Nb3+ 8. Rxb3+ axb3 {stalemate} (8... Kxb3 {
stalemate})) 5. Bb1 Rg1 6. Rh1 $1 Rg4 (6... Rxh1 {stalemate}) (6... Rg2 7. Rg1
$1 Bd5 (7... Rxg1 {stalemate}) 8. Rxg2 Bxg2 9. Be4 $1 Bf1 (9... Bxe4 {stalemate
}) 10. Bd3 $1 Bh3 11. Bf5 $1 Bxf5 {stalemate}) 7. Rg1 $1 Be6 (7... Rxg1 {
stalemate}) 8. Rxg4 Bxg4 9. Bf5 $1 Bh5 (9... Bxf5 {stalemate}) 10. Bg6 $1 Bf3
11. Be4 $1 Bd1 12. Bc2 $1 Be2 13. Bd3 $1 Bxd3 $11 {stalemate. The idea to the
study is from a game I played. See http:// view.chessbase.com/cbreader/2020/5/
3/ Game129233578.html} 1/2-1/2

[Event "3.hm. 12th Ty UAPA. Sec.Draw"]
[Site "?"]
[Date "2020.08.17"]
[Round "?"]
[White "Pavel Arestov & Petr Kiryakov"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "6R1/6Pp/2b1k3/6K1/7P/b6r/8/8 w - - 0 1"]
[PlyCount "18"]
[EventDate "2020.??.??"]

1. Re8+ $1 (1. Rc8 $2 Rg3+ 2. Kh6 Bc1+ 3. Kxh7 Be4+ 4. Kh8 Bb2 $19) 1... Be7+ (
1... Bxe8 2. g8=Q+ Bf7 3. Qc8+ $11) 2. Kg4 $1 ({Try :} 2. Kf4 Rf3+ $1 3. Kg4
h5+ $1 4. Kxh5 Bxe8+ $19) (2. Rxe7+ $2 Kxe7 3. g8=Q Rg3+ $19) 2... Bd7 $1 (2...
Rxh4+ 3. Kg3 $11) 3. Kf4 $1 (3. Kxh3 $2 Kf7+ $1 4. Kh2 Bxe8 $19) 3... Rxh4+ (
3... Rf3+ $4 4. Kxf3 $18) 4. Kg3 $1 (4. Kf3 $2 Bxe8 $1 5. g8=Q+ Bf7 $19) 4...
Rg4+ (4... Bxe8 5. g8=Q+ Bf7 6. Qc8+ $1 $11) 5. Kxg4 Kf7+ 6. Kh5 Bxe8 7. Kh6
Bc6 (7... Kg8 $11 {stalemate}) 8. Kxh7 Be4+ 9. Kh8 Bf6 $11 {stalemate} 1/2-1/2

[Event "sp.hm. 12th Ty UAPA. Sec.Draw"]
[Site "?"]
[Date "2020.08.08"]
[Round "?"]
[White "Pavel Arestov"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "b3r3/6K1/3P4/8/8/k7/4P3/3B4 w - - 0 1"]
[PlyCount "12"]
[EventDate "2020.??.??"]

1. e4 $1 (1. Kf7 {/f6?} Bc6 $1 2. e3 Kb4 3. Bg4 Kc5 4. d7 Rh8 $1 5. Ke7 Rh7+
$19) 1... Bc6 $1 (1... Bxe4 2. Kf6 {/Bg4=}) (1... Rxe4 2. Bf3 $1 Ra4 3. d7 $11)
2. Bg4 $1 (2. Bh5 $2 Re6 $3 3. Bf7 Rxd6 $19) (2. Kf7 $2 Rxe4 $1 3. Bf3 Rf4+ {
/Bd5-+}) 2... Rxe4 (2... Bxe4 3. Kf7 {/f6=}) 3. Bf3 $1 Rc4 4. Bd5 $1 (4. Bxc6
$2 Rxc6 5. d7 Rc7 {/d6=}) 4... Bxd5 (4... Rc3 5. Kf8 $1 Bxd5 6. d7 $11) (4...
Rc5 5. Be6 $1 Re5 6. Kf7 $11) 5. d7 Rc7 6. Kh8 $1 Rxd7 {stalemate} 1/2-1/2

[Event "c. 12th Ty UAPA. Sec.Draw"]
[Site "?"]
[Date "2020.08.??"]
[Round "?"]
[White "Michael .Pasman"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "1k6/n3P3/1KP5/2P1N2q/5p1B/8/8/8 w - - 0 1"]
[PlyCount "25"]
[EventDate "2020.??.??"]

{[#]} 1. c7+ $1 (1. Nd7+ $2 Ka8 $1 2. Nf6 Nc8+ 3. Ka5 (3. Kb5 Qe2+) 3... Qxc5+
$19) 1... Ka8 (1... Kc8 2. Nc4 Kd7 3. c6+ $1 Nxc6 4. c8=Q+ $1 Kxc8 5. e8=Q+
Qxe8 6. Nd6+ $11) 2. Nc4 $3 Nc8+ (2... Qe8 3. Nd6 Qc6+ (3... Nc8+ 4. Nxc8 Qxc8
5. c6 $13) 4. Ka5 Qxc5+ (4... Qxc7+ 5. Ka4) 5. Ka4 Qc2+ 6. Ka5 Qxc7+ 7. Ka4
Qc6+ 8. Kb3 Qd5+ 9. Kb2 Qd4+ 10. Kb1 $11) 3. Ka6 Qe2 $1 (3... Qg6+ 4. Nb6+ Nxb6
5. e8=Q+ $1 (5. cxb6 $2 Qd3+ 6. Ka5 Qd2+ 7. Ka6 Qe2+ 8. Ka5 Kb7 $19) 5... Qxe8
6. Kxb6 $1 $11 {as main line}) (3... f3 $2 4. Nb6+ Nxb6 5. cxb6 $18) (3... Qf7
{for example} 4. e8=Q {the same} (4. Nb6+ Nxb6 5. Kxb6 Qb3+ 6. Ka5 Qe6 7. e8=Q+
Qxe8 8. Kb6) 4... Qxe8 $11) (3... Qe8 4. Nb6+ Nxb6 5. Kxb6 $1 $11) 4. e8=Q $3
Qxe8 5. Nb6+ $1 Nxb6 6. Kxb6 $1 Qf8 $1 {[#]} (6... Qe6+ 7. c6 $1 Qe3+ 8. Kb5 $1
Qe5+ 9. Kb6 Qd4+ 10. Kb5 $1 {Black cannot improve his position - positional
draw}) 7. Be1 $3 {The only defence} ({Thematic try :} 7. Bf2 $2 f3 $1 {Now
White is in zz} 8. c6 (8. Ka6 Qf6+ 9. Kb5 Kb7) 8... Qb4+ 9. Ka6 Qa4+ 10. Kb6
Qa7+ 11. Kb5 Qxc7 $19) (7. Bd8 Qf5 $1 8. Bh4 Qb1+ 9. Kc6 Qe4+ 10. Kb6 Qb7+ $19)
(7. c6 $2 Qb4+ 8. Ka6 Qa4+ 9. Kb6 Qa7+ 10. Kb5 Qxc7 $19) 7... f3 (7... Qf5 8.
c6 $1 $11) 8. Bf2 $1 {Black in zz} Qf6+ (8... Qf5 {/g8} 9. c6 $11) 9. c6 Qf5
10. Ka6 $1 Qc8+ 11. Kb6 $1 Qf5 12. Ka6 $11 Qc8+ (12... Qa5+ $4 13. Kxa5 $11)
13. Kb6 $11 {Positional Draw !} 1/2-1/2

[Event "c. 12th Ty UAPA. Sec.Draw "]
[Site "?"]
[Date "2020.??.??"]
[Round "?"]
[White "Luboš Kekely & Michal Hlinka"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "7k/1N4p1/3P4/8/4P3/p2K4/br6/8 w - - 0 1"]
[PlyCount "27"]
[EventDate "2020.??.??"]

1. d7 Bb1+ 2. Kc3 (2. Ke3 $2 Rb3+ 3. Ke2 Rd3 $19) 2... Rc2+ 3. Kb3 (3. Kd3 $2
Rc7+ $19 {from battery}) 3... Rd2 4. d8=Q+ Rxd8 5. Nxd8 a2 (5... Bxe4 6. Nf7+
$11) 6. Kb2 Bxe4 (6... g5 7. Nf7+ {fork} Kg7 8. Nxg5 $11) 7. Kxa2 (7. Ne6 $2 g6
$1 8. Kxa2 (8. Ng5 Bd5 $19) 8... Bd5+ $19) 7... Bd5+ 8. Kb2 $1 (8. Ka3 $2 g5
$19) (8. Kb1 $2 g5 9. Kc2 g4 10. Kd3 Kg7 11. Kd4 (11. Ke3 Kg6 12. Kf4 Kh5 13.
Ke5 g3 $19) 11... g3 12. Ke3 g2 13. Kf2 Kf6 14. Kg1 Ke7 $19) 8... g5 (8... g6
9. Kc3 Kg7 10. Kd4 $11) 9. Kc3 g4 10. Kd4 g3 (10... Kg7 11. Kxd5 g3 12. Ne6+
Kf6 13. Nf4 $11) (10... Kg8 11. Ke3 $11) 11. Ke3 g2 (11... Kg7 12. Ne6+ $1 Bxe6
13. Kf3 $11) 12. Kf2 Kg7 13. Ne6+ $1 Bxe6 14. Kxg2 $11 1/2-1/2

[Event "c. 12th Ty UAPA. Sec.Draw"]
[Site "?"]
[Date "2018.??.??"]
[Round "?"]
[White "Ilham Aliev"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "5B2/n7/3Pn3/5p2/8/4k1K1/3R4/2r5 w - - 0 1"]
[PlyCount "26"]
[EventDate "2018.??.??"]

1. Bh6+ f4+ (1... Ke4 2. Re2+) 2. Bxf4+ $1 Nxf4 3. d7 Nc6 4. d8=Q Nxd8 5. Rxd8
Rg1+ 6. Kh4 $1 (6. Kh2 $2 Rg2+ 7. Kh1 Rg4 8. Ra8 Kf2 9. Rh8 Rg5 10. Rh7 Rf5 11.
Rh6 Kg3 12. Rh7 Ne2 $19) 6... Kf3 {(threat 7...Rg4#)} 7. Rg8 $1 Ng6+ (7... Rxg8
{stalemate}) 8. Kh5 (8. Kh3 $2 Rh1#) 8... Nf4+ 9. Kh4 (9. Kh6 $2 Rxg8) 9...
Ng2+ (9... Rxg8 {stalemate}) 10. Kh5 (10. Kh3 Rh1#) 10... Nf4+ 11. Kh4 (11. Kh6
$2 Rxg8) 11... Rh1+ (11... Rxg8 {stalemate}) 12. Kg5 Rg1+ 13. Kh4 Rxg8 {
stalemate} 1/2-1/2

[Event "c. 12th Ty UAPA. Sec.Draw"]
[Site "?"]
[Date "2020.06.09"]
[Round "?"]
[White "Pavel Arestov & Alexander, Zhukov"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "8/3p2r1/Qp6/2q5/8/R7/R1b5/4k2K w - - 0 1"]
[PlyCount "30"]
[EventDate "2020.??.??"]

1. Ra1+ $1 Kd2 2. Rd1+ $1 {sacrifice wR} Bxd1 (2... Kxd1 3. Qf1+ Kd2 4. Qf4+
Kd1 5. Qf1+ $11) 3. Qd3+ Ke1 4. Qe4+ Be2 5. Qh4+ $1 (5. Ra1+ $2 Kf2 6. Qh4+ Ke3
$19) 5... Kd2 6. Qf4+ $1 (6. Ra2+ Ke3 $1 $19) 6... Kc2 7. Qa4+ Kc1 8. Ra1+ Kd2
9. Qf4+ Kd3 10. Ra3+ $3 Qxa3 (10... Kc2 11. Qa4+ $11 {positional draw}) 11.
Qd6+ $1 Ke3 $3 {!! sacrifice bQ} (11... Qxd6 $11 {stalemate 1.}) 12. Qxa3+ Kf2
$1 13. Qh3 $1 Bf3+ (13... Rg1+ 14. Kh2 $11) 14. Kh2 Rg2+ (14... Rg4 15. Qg3+ {
sacrifice wQ} (15. Qg2+ $2 Rxg2+ $19) 15... Rxg3 $11 {stalemate 3}) 15. Qxg2+ {
sacrifice wQ} (15. Kh1 $2 Rg1+ 16. Kh2 Rh1#) 15... Bxg2 $11 {stalemate 2}
1/2-1/2

