[Event "?"]
[Site "?"]
[Date "2022.11.20"]
[Round "?"]
[White "17th TOURNEY UAPA-2022"]
[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 "?"]
[Site "?"]
[Date "2022.11.22"]
[Round "?"]
[White "SECTION:THEMATIC: A."]
[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 "p. UAPA 17th Ty sec.A "]
[Site "?"]
[Date "2022.??.??"]
[Round "?"]
[White "Michael Pasman"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "2nkN3/b3R1pP/7r/2r4P/7P/8/1R4K1/8 w - - 0 1"]
[PlyCount "15"]
[EventDate "2022.??.??"]

1. Re6 $1 (1. Rxg7 $2 Kxe8 2. Re2+ (2. Rg8+ Kf7 3. Rf2+ Ke7 4. h8=Q Rxh8 5.
Rxh8 Rc4 $11) 2... Kf8 3. Rg8+ Kf7 4. h8=Q (4. Rf2+ Ke7 5. h8=Q Rxh8 6. Rxh8
Rc4 $1) 4... Rxh8 5. Rxh8 Rc4 $1 6. Rh7+ (6. Kh3 Rc3+ 7. Kg2 Rc4) (6. Ree8 Ne7
7. Rhf8+ Ke6 8. h6 Rxh4 $11) 6... Kf6 7. Re8 Bd4 $1 8. Rf8+ Ke6 9. Rh6+ Ke7 $11
) (1. Re4 $2 Ne7 2. Rb7 Rc2+ 3. Kh3 Bc5 $11) 1... Rxh7 (1... Rhxh5 2. Rd2+ $18)
(1... Rcxh5 2. Rd2+ $18) 2. Rd2+ Nd6 3. Nxd6 Kd7 4. Rg6 (4. Re4 $2 Rhxh5 5.
Nb5+ Rhd5 6. Rxd5+ Rxd5 7. Nxa7 g5 8. h5 g4 9. h6 Rh5 $11) 4... Rcxh5 (4...
Rhxh5 5. Ne4+ Ke8 6. Rxg7 $1 $18) 5. Nb5+ (5. Nf5+ $2 Kc7 6. Rc2+ Kb7 7. Nd6+
Kb6 8. Nc8+ Kb7 $11) 5... Ke7 6. Re2+ $1 ({Thematic try :} 6. Nxa7 $2 Kf7 $1 7.
Rb6 Rxh4 $11 8. Rd7+ Ke8 9. Rc7 Rh2+ 10. Kf1 Rh1+ $11) 6... Kf7 (6... Be3 7.
Rxe3+ Kf7 8. Nd6+ Kxg6 9. Re6#) (6... Kf8 7. Nd6 $1 $18) (6... Kd7 7. Rd6+ Kc8
8. Re8+ Kb7 9. Re7+ $18) 7. Nd6+ $1 Kxg6 8. Re6# {Model mate with 2 selfblocks}
1-0

[Event "hm. UAPA 17th Ty sec.A "]
[Site "?"]
[Date "2022.??.??"]
[Round "?"]
[White "Valery Kalashnikov"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "4nr2/1p4kr/8/2P5/3p1R2/R5B1/K7/8 w - - 0 1"]
[PlyCount "21"]
[EventDate "2022.??.??"]

1. c6 $1 ({Try} 1. Rg4+ $2 Kf7 $1 2. Rf3+ Nf6 $11) 1... bxc6 2. Rg4+ $1 (2.
Ra7+ $2 Kg6 $1 3. Rg4+ Kf5 4. Rf4+ Kg6 {positional draw}) 2... Kh8 $1 (2... Kh6
3. Be1 $1 Rf1 4. Rh3# {echo}) (2... Kf7 3. Ra7+ $18) 3. Be5+ Ng7 (3... Rg7 4.
Ra7 Kh7 5. Bxg7 $18) 4. Ra7 Rf2+ (4... Rg8 5. Bxg7+ $18) 5. Kb3 $1 ({Try} 5.
Ka3 $2 Rh3+ $1 6. Kb4 Rb2+ 7. Kc4 Rc3+ $1 8. Kxd4 Rb4+ 9. Kxc3 Rxg4 $11) 5...
Rh3+ 6. Kc4 Rc2+ 7. Kxd4 Rd2+ ({main} 7... c5+ 8. Kd5 $1 Rd3+ 9. Kc6 $18) 8.
Kc4 $1 (8. Kc5 $2 Rd5+ 9. Kxc6 Rxe5 $11) 8... Rc2+ 9. Kb4 c5+ 10. Kb5 Rb3+ 11.
Kc6 $1 (11. Ka6 $2 Ra2+ 12. Ra4 Rxa4# {echo}) 1-0

[Event "hm. UAPA 17th Ty sec.A"]
[Site "?"]
[Date "2022.01.10"]
[Round "?"]
[White "Oleg  Pervakov"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "4brr1/6p1/5p2/3K3P/5p1k/8/5P1B/2R4R w - - 0 1"]
[PlyCount "17"]
[EventDate "2022.??.??"]

1. Rcg1 $1 (1. Ke4 $2 Kxh5 2. Bxf4+ Kg6 3. Rhg1+ (3. Rcg1+ Kf7 $11) 3... Kh7 4.
Bd6 f5+ $11) (1. Bxf4+ $2 Kg4 2. Ke4 Bc6+ 3. Rxc6 Re8+ 4. Kd5 Kxf4 $11) 1...
Bf7+ $1 2. Ke4 Re8+ 3. Kxf4 $1 ({Try} 3. Kf5 $2 Re5+ $1 4. Kxf4 Kxh5 5. Bg3+
Kg6 6. Bh4+ Kh6 7. Bg5+ Kg6 8. Bh6+ Kh7 $1 9. Bg5+ (9. Bxg7+ Rh5 $11) 9... Kg6
10. Bh6+ Kh7 $11 {Positional draw}) 3... Kxh5 (3... g5+ 4. hxg6 $18 {En passant
}) 4. Bg3+ {White batteries R+B begin to play} Kg6 5. Bh4+ Kh6 $1 6. Bg5+ $1 ({
Try} 6. Bxf6+ $2 Bh5 7. Rxh5+ $5 Kxh5 8. Kf5 Re5+ $3 9. Kxe5 $2 (9. Bxe5 Rf8+
10. Ke4 Rxf2 $11) 9... gxf6+ $1 $19 {Black battery R+pawn plays}) 6... Kg6 7.
Bh6+ Kh7 8. Bxg7+ Bh5 9. Rxh5# {
Five white batteries in solution and one black battery in try plays.} 1-0

[Event "c. UAPA 17th Ty sec.A"]
[Site "?"]
[Date "2022.01.12"]
[Round "?"]
[White "Pavel Arestov"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "b7/3r4/PPRb4/4r3/7R/1k6/8/2K2B2 w - - 0 1"]
[PlyCount "13"]
[EventDate "2022.??.??"]

1. Bc4+ $1 (1. b7 $4 Re1+ 2. Kd2 Bb4#) 1... Ka4 $1 (1... Ka3 2. b7 Bxb7 3. axb7
Rxb7 4. Ra6+ Kb4 5. Bd5+ Kb5 6. Bxb7 $18) 2. b7 (2. Bd3+ $2 Bb4 3. b7 Bxb7 4.
axb7 Rxb7 $11) 2... Ba3+ (2... Bxb7 3. axb7 $18 {main line}) 3. Kc2 $1 (3. Kb1
$4 Re1+ 4. Kc2 Rc1#) 3... Bxb7 4. axb7 Rxb7 5. Ra6+ $1 (5. Ba6+ $2 Rb4 $11)
5... Ra5 6. Bd5+ Rb4 (6... Kb5 7. Rxa5+ Kxa5 8. Bxb7 $18) 7. Bc6# {
model mate with pin Ra5 and Rb4.} 1-0

[Event "c. UAPA 17th Ty sec.A"]
[Site "ACER-PC"]
[Date "2022.05.18"]
[Round "?"]
[White "Peter Krug & Mario Garcia"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "5rnk/5r2/4n3/8/6K1/6RN/p1B5/7R w - - 0 1"]
[PlyCount "35"]
[EventDate "2020.??.??"]
[TimeControl "300+20"]

{Elimination of the stalemate threat in black's counterplay} 1. Ng5+ $1 ({Try:
} 1. Nf4+ $2 Nh6+ 2. Rxh6+ Kg8 3. Nxe6 a1=Q 4. Kh4+ Rg7 $11) 1... Nh6+ 2. Rxh6+
Kg8 3. Rg6+ (3. Nxe6 $2 a1=Q 4. Kh5+ Rg7 $1 $11) 3... Rg7 4. Rxe6 $1 (4. Rxg7+
$2 Kxg7 5. Nxe6+ Kf6 $1 6. Nxf8 a1=Q $11) 4... a1=Q 5. Bb3 Rxg5+ ({main} 5...
Rf4+ 6. Kxf4 Kf8 7. Rge3 $1 (7. Rf3 $2 Re7 8. Ke4+ Ke8 $11) 7... Qd4+ (7...
Rxg5 8. Kxg5 Qg1+ 9. Kf4 $18) 8. Kf5 Qc5+ 9. R6e5 $1 (9. R3e5 $2 Qf2+ $11) 9...
Rxg5+ 10. Kxg5 Qe7+ 11. Kg4 $18 (11. Rxe7 $5 $11 {stalemate})) (5... Qb1 6.
Re1+ Qxb3 7. Rxb3 $18) 6. Kxg5 Qg7+ (6... Qc1+ 7. Kg6 $1 Qb1+ 8. Re4+ Kh8 9.
Rh3#) 7. Rg6+ Kh8 (7... Kh7 8. Rh3+ $18) 8. Rh3+ $1 (8. Rxg7 $2 Kxg7 {=}) 8...
Qh7 9. Rxh7+ Kxh7 10. Rc6 $3 {it is important to control the square c2} (10.
Ra6 $2 Rf2 $1 11. Ra7+ Kh8 12. Be6 Rg2+ $1 13. Kf6 Rg6+ 14. Kxg6 $11 {stalemate
}) 10... Rf2 (10... Rb8 11. Rc7+ Kh8 12. Be6 $18) 11. Rc7+ Kh8 12. Bc2 $1 {
against stalemate} (12. Be6 $2 Rg2+ 13. Kf6 Rg6+ $1 $11) 12... Rd2 (12... Rg2+
13. Kf6 Rg7 (13... Rf2+ 14. Bf5) 14. Rc8+ $18 Rg8 {e.g.} 15. Rc6 Rf8+ 16. Kg6
Rg8+ 17. Kh6 $18) 13. Bf5 $1 {to protect the white king from further check} (
13. Bg6 $2 Kg8 $1 14. Kf6 Rd6+ $11) 13... Rg2+ (13... Rd6 14. Re7 $1 Kg8 15.
Be6+ Kf8 16. Kf6 Rd2 17. Rh7 Rf2+ (17... Ke8 18. Rh8#) 18. Bf5 $18) 14. Kf6 Rg7
15. Rc8+ $1 $18 {win} (15. Rxg7 $2 $11 {stalemate}) (15. Rc4 $2 Rf7+ $1 16. Kg6
(16. Kxf7 $11 {stalemate}) 16... Rg7+ 17. Kh6 Rh7+ 18. Bxh7 {stalemate}) 15...
Rg8 {e.g.} 16. Rc6 Rf8+ 17. Kg6 Rg8+ 18. Kh6 $18 1-0

[Event "c. UAPA 17th Ty sec.A"]
[Site "?"]
[Date "2022.03.??"]
[Round "?"]
[White "Michael Pasman"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "8/1r6/2R5/2R3p1/2Nk3r/6Kp/8/3b4 w - - 0 1"]
[PlyCount "26"]
[EventDate "2022.??.??"]

1. Na5 $1 (1. Nd2 $2 Rg4+ 2. Kh2 (2. Kxh3 Rh7+ $19) 2... Rg2+ 3. Kxh3 Rxd2 $19)
1... Rg4+ (1... h2 $11) (1... Rbh7 2. Rc4+ Kd3 3. Rd6+ $11) 2. Kh2 Rb2+ (2...
Rh7 3. Rc4+ Ke3 4. Re6+ Kf3 5. Rf6+ Rf4 6. Rcxf4+ gxf4 7. Nc6 Rh5 8. Nd4+ Ke3
9. Ne6 f3 10. Nf4 Rg5 11. Nxh3 $11) 3. Kxh3 Rh4+ (3... Rgg2 4. Nb3+ (4. Rc4+ $2
Ke3 5. Rc3+ Kf2 6. Rf6+ Kg1 $19) 4... Bxb3 $2 5. Rc4+ Bxc4 (5... Kd3 6. Rc3+
$11) 6. Rxc4+ Kd3 7. Rc3+ Kd2 8. Rd3+ Ke2 9. Re3+ Kf2 10. Rf3+ Ke1 (10... Kg1
11. Rf1+ $11) 11. Rf1+ Kxf1 $11) (3... Rg1 4. Rc4+ Ke3 5. Rc3+ Kd2 (5... Kf2 6.
Rf6+ Ke1 7. Re3+) 6. Rg3 g4+ 7. Kh2 $11) 4. Kg3 Rg4+ 5. Kh3 Rgg2 6. Nb3+ $1 (6.
Rc4+ $2 Ke3 7. Rc3+ Kf2 8. Rf6+ Kg1 $19) 6... Bxb3 (6... Rxb3+ 7. Kxg2 $11) (
6... Ke4 7. Re6+ $11) (6... Ke3 7. Re6+ Kf2 8. Rf5+ Bf3 9. Nc5 $1 Rg3+ 10. Kh2
Rg2+ (10... Rg4 11. Nd3+ $11) 11. Kh3 g4+ 12. Kh4 Rh2+ 13. Kg5 $11) 7. Rc4+ $1
Bxc4 (7... Kd3 8. Rc3+ $11) 8. Rxc4+ Kd3 9. Rc3+ $1 Kd2 10. Rd3+ Ke2 11. Re3+
Kf2 12. Rf3+ Ke1 (12... Kg1 13. Rf1+ $11) 13. Rf1+ Kxf1 $11 {Stalemate} 1/2-1/2

[Event "?"]
[Site "?"]
[Date "2022.05.08"]
[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 "STUDIES WIN"]
[Site "?"]
[Date "2022.11.22"]
[Round "?"]
[White "SECTION THEME FREE: B.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 17th Ty sec.B.1."]
[Site "?"]
[Date "2022.??.??"]
[Round "?"]
[White "Richard Becker"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "4K3/pp4p1/5kPp/1p3p2/qP6/5Q1N/6p1/8 w - - 0 1"]
[PlyCount "41"]
[EventDate "2022.??.??"]
[Source ""]

1. Qd5 $1 (1. Qxb7 $2 Kxg6 2. Qf7+ Kh7 3. Qxf5+ Kh8 4. Ng5 hxg5 5. Qh3+ Kg8 6.
Qe6+ Kh8 7. Kf7 Qa2 8. Qxa2 g1=Q 9. Qe2 g4 10. Qe8+ Kh7 11. Qe4+ Kh8 12. Qe2 a5
{(or a6)=}) 1... Kxg6 2. Qf7+ Kh7 3. Qxf5+ Kh8 (3... g6 4. Qf7+ Kh8 5. Qf6+ (5.
Nf4 $2 g1=Q 6. Qf6+ Kg8 7. Ne6 Qaa1 $11) 5... Kh7 (5... Kg8 6. Qxg6+ Kh8 7.
Qxh6+ $18) 6. Nf4 g1=Q 7. Ne6 Qaa1 8. Nf8+ Kg8 9. Qf7+ Kh8 10. Qh7#) 4. Ng5
hxg5 5. Qh3+ Kg8 6. Qe6+ Kh8 7. Kf7 Qa2 8. Qxa2 g1=Q 9. Qe2 g4 10. Qe8+ Kh7 11.
Qe4+ Kh8 12. Qe2 a6 13. Qe8+ Kh7 14. Qe4+ Kh8 15. Qe2 a5 16. bxa5 Qg3 (16... b4
17. Qe8+ Kh7 18. Qe4+ Kh8 19. Kg6 $18) 17. Qe8+ Kh7 18. Qg8+ Kh6 19. Qxg7+ Kh5
20. Qg6+ Kh4 21. Qh6# {.} 1-0

[Event "2.p. UAPA 17th Ty sec.B.1."]
[Site "?"]
[Date "2022.??.??"]
[Round "?"]
[White "Michal Hlinka & Luboš Kekely"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "R7/4K3/RB4k1/1p5n/4P3/8/4q3/8 w - - 0 1"]
[PlyCount "45"]
[EventDate "2021.??.??"]

1. Be3+ $1 {from battery} (1. Bd4+ $2 Kg5 2. Rg8+ Kh4 $11) 1... Kh7 2. Rh6+ Kg7
3. Raa6 {with mate threat} (3. Rxh5 $2 Qxe3 $11) 3... Kg8 4. Rag6+ Ng7 5. Rf6 {
with mate threat} Nf5+ $1 (5... Nh5 6. Rf8+ Kg7 7. Rf7+ Kg8 8. Rg6+ $18) 6.
Rxf5 (6. exf5 $2 Qxe3+ $11) 6... Qxe3 7. Rg6+ Kh7 8. Re6 Kg8 (8... Qa7+ 9. Ke8
Qa8+ 10. Kf7 Qg8+ 11. Ke7 Qg4 12. Ree5 Qg3 13. Rd5 Qa3+ 14. Rd6 Kg7 15. Rg5+
Kh7 16. e5 $18) 9. Rf8+ Kg7 10. Rf7+ Kg8 11. Rg6+ Kh8 12. Kf8 Qa3+ (12... Qc5+
13. Re7 Qf2+ 14. Ke8 $18) 13. Re7 Qf3+ 14. Ke8 Qh5 (14... b4 15. Rb6 b3 16. Rb8
$18) (14... Qc3 15. Rg5 Qc1 16. Ree5 Kh7 17. Kf7 Qf1+ 18. Rgf5 Qc4+ 19. Re6
Qc7+ 20. Re7 Qc4+ 21. Rd5 Kh8 22. Re8+ Kh7 23. Ree5 Qc7+ 24. Re7 $18) 15. Ree6
b4 16. e5 b3 (16... Qf5 17. Rgf6 Qc2 18. Kf8 Qc5+ 19. Re7 Qc1 20. Rg6 Qc8+ 21.
Re8 Qf5+ 22. Rf6 Qg5 23. Rd8 b3 24. Ke8 $1 b2 25. Rf8+ Kh7 26. Rd7+ Kh6 27.
Rh8+ Kg6 28. Rg8+ $18) 17. Kf8 Qf3+ (17... Kh7 18. Rg7+ Kh8 19. Rg8+ Kh7 20.
Re7+ Kh6 21. Rh8+ $18) 18. Rgf6 Qa8+ 19. Re8 Qh1 (19... Qa3+ 20. Kf7+ Kh7 21.
Rh8+ Kxh8 22. Rh6#) 20. Ke7+ Kh7 21. Rf7+ Kg6 22. Rg8+ Kh6 23. Rh8+ {skewer}
1-0

[Event "3.p. UAPA 17th Ty sec.B.1."]
[Site "?"]
[Date "2022.02.??"]
[Round "?"]
[White "Michael Pasman"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "3k4/p2p2P1/1P1P4/3K4/3Pn1r1/8/1N6/6b1 w - - 0 1"]
[PlyCount "21"]
[EventDate "2021.??.??"]

1. b7 $1 (1. bxa7 $2 Nf6+ 2. Ke5 (2. Kc4 Rxd4+) 2... Bxd4+ 3. Kf5 Bxa7 $19)
1... Nf6+ 2. Kc5 $1 ({Thematic (logical) try :} 2. Kc4 $2 Rxd4+ 3. Kc3 (3. Kb3
Rb4+ $1 4. Kxb4 {the same}) 3... Rb4 $1 (3... Nd5+ $2 4. Kc2) 4. Kxb4 a5+ $1 5.
Kxa5 Ba7 6. Ka6 Bb8 $11) (2. Ke5 $2 Bh2+ $1 3. Kxf6 Bxd6 $11) 2... Bxd4+ 3. Kb5
a6+ $1 4. Kxa6 Ba7 (4... Ke8 5. b8=Q+ Kf7 6. Qf8+ $18) 5. Kxa7 Rb4 6. Nc4 $1 (
6. b8=Q+ $2 Rxb8 7. Kxb8 Ke8 $11 (7... Ne8)) 6... Ra4+ 7. Kb6 (7. Na5 $2 Rb4 8.
b8=Q+ $2 Rxb8 9. Kxb8 Ke8 $11) 7... Rb4+ 8. Ka6 {threating Nb6} Rxb7 9. Kxb7
Ne8 $1 10. g8=B $3 ({Thematic try :} 10. g8=N Nxd6+ $1 11. Nxd6 $11 {
Stalemate !}) (10. g8=Q $11 {/R Stalemate}) 10... Nf6 11. Bf7 $18 1-0

[Event "1.hm. UAPA 17th Ty sec.B.1."]
[Site "?"]
[Date "2022.04.26"]
[Round "?"]
[White "Michael .Gromov & Oleg, Pervakov"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "7N/2p4p/3pPk2/p4PpK/8/8/8/8 w - - 0 1"]
[PlyCount "21"]
[EventDate "2022.??.??"]

{#} 1. Nf7 {Main A} g4 ({Main B} 1... a4 2. Nxg5 $1 ({Try} 2. Nh6 $2 a3 3. Ng8+
Kxf5 4. e7 a2 5. e8=Q a1=Q 6. Nh6+ Kf4 $11) 2... a3 3. Ne4+ Kxf5 (3... Ke7 4.
Nc3 c6 5. Kh6 $18) 4. e7 a2 5. Ng3+ $1 Kf4 (5... Kf6 6. e8=Q a1=Q 7. Qh8+ $18)
6. Ne2+ $1 Kf5 (6... Kf3 7. Nd4+ Kg2 8. Nc2 {(b3)+-}) 7. Nd4+ Kf6 8. e8=Q $18)
2. Kxg4 a4 3. Nh6 $1 ({Try} 3. Ng5 $2 a3 4. Ne4+ Ke7 5. Nc3 c6 $1 6. Kg5 d5 7.
Na2 d4 8. Nb4 (8. Kf4 Kd6 $1 $11) 8... d3 $11) 3... a3 4. Ng8+ Kg7 5. e7 Kf7 6.
f6 a2 7. Nh6+ Ke8 8. Nf5 $1 a1=Q 9. Ng7+ Kf7 10. e8=Q+ Kxf6 11. Nh5# {
Model mate. Change tries and solutions (Ng5, Nh6) in A and B.} 1-0

[Event "2.hm. UAPA 17th Ty sec.B.1."]
[Site "?"]
[Date "2022.04.24"]
[Round "?"]
[White "Jan Timman"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/4pKRp/B7/3P2bk/8/1p4P1/1P1p4/5n2 w - - 0 1"]
[PlyCount "15"]
[EventDate "2022.04.24"]

1. Be2+ $1 (1. Rxh7+ $2 Kg4 2. Be2+ Kxg3 3. Kg6 Kf2 4. Bd1 Bf4 5. Rxe7 Ne3 6.
Bxb3 Nxd5 7. Rd7 (7. Re4 Be3 $11) 7... Nb6 $11) 1... Kh6 2. g4 $1 Ne3 (2... Ng3
3. Bd1 Nf1 4. Bxb3 Ne3 5. Rg8 Nxg4 6. Rc8 Ne3 7. Rc3 $18) 3. Bd3 Nf5 $1 4. Bxf5
Bh4 5. d6 $1 (5. Bxh7 $2 d1=Q 6. Be4 Qf1+ 7. Bf5 (7. Kg8 Qf6 $11) 7... Qa6 $1
$11) 5... exd6 (5... d1=Q 6. Rxh7+ $1 (6. g5+ $2 Kh5 7. dxe7 Qd5+ 8. Be6 Qf3+
9. Kg8 Qa8+ 10. Kf7 Qf3+ $11) 6... Kg5 7. dxe7 (7. d7 $2 e6 8. Bxe6 Qf3+ 9. Ke8
Qc6 $11) 7... Qd5+ 8. Kf8 Qc5 9. Rh5+ Kf6 10. Rh6+ Kg5 11. Rh7 Qd6 12. Rh5+ Kf6
(12... Kf4 13. Rxh4 Qf6+ 14. Ke8 $18) 13. Rh6+ $18) 6. Bg6 $1 {Prokes} d1=Q 7.
g5+ $1 Kxg5 (7... Bxg5 8. Rxh7#) 8. Bc2+ $18 1-0

[Event "3.hm. UAPA 17th Ty sec.B.1."]
[Site "ACER-PC"]
[Date "2022.02.05"]
[Round "?"]
[White "Peter S. Krug"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/8/5r2/1P6/1P4K1/3B2Bp/6kp/8 w - - 0 1"]
[PlyCount "35"]
[EventDate "2022.??.??"]
[TimeControl "300"]

1. Be4+ $1 (1. Be5 $2 Re6 2. Be4+ Kf1 $11) 1... Kg1 2. Be5 Rg6+ 3. Kh5 Rg2 4.
b6 h1=Q 5. b7 Kf2 6. Bd4+ (6. b8=Q $2 Qd1+ $11) 6... Ke2 7. b8=Q Qd1 8. Qe5 $1
(8. Bxg2 $2 hxg2 9. Qb6 Kd3+ $1 $11) 8... Kf1+ 9. Kh6 Qd2+ 10. Kh7 Rg4 11. Qf5+
$1 (11. Qh5 $2 Rg3 12. Qf5+ Ke1 13. Be5 Rg5 {=}) 11... Qf4 12. Qb5+ Ke1 13.
Bc3+ Kf2 14. Qb6+ $1 Kg3 (14... Kf1 15. Qa6+ Kg1 16. Qa1+ $18) 15. Qg1+ Kh4 16.
Be1+ Kh5 (16... Kg5 17. Qc5+ $18) 17. Qc5+ $1 (17. Bg6+ $2 Kg5 18. Qb6 Qd4 19.
Qb5+ Kf6 20. Qf5+ Ke7 21. Bf2 Rh4+ $1 $11) 17... Qg5 (17... Rg5 18. Bg6+ Kg4
19. Qg1+ Kf3 20. Qf2+ Kg4 21. Qe2+ Qf3 22. Qe6+ Kf4 23. Bd2+ $18) 18. Bg6# (18.
Bf3 $2 h2 19. Bd2 Qxc5 20. bxc5 Kh4 $11) 1-0

[Event "4.hm. UAPA 17th Ty sec.B.1."]
[Site "?"]
[Date "2022.03.??"]
[Round "?"]
[White "Michael Pasman"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "nR3B2/8/4P3/6Pp/2p5/8/3p1b2/5k1K w - - 0 1"]
[PlyCount "23"]
[EventDate "2022.??.??"]

1. Rd8 $1 ({Try :} 1. Rb1+ $2 Ke2 2. Bd6 (2. e7 $2 Nc7) 2... Bc5 $1 3. e7 Nc7
$1 4. Bxc7 Bxe7 $11) 1... c3 (1... Ke2 2. g6 $18) 2. Bb4 $1 Nc7 3. e7 (3. Bxc3
$5 Nxe6 4. Rxd2 Nxg5 $11) 3... Bc5 $1 4. e8=Q $1 ({Logical try :} 4. Bxc3 $2
Bxe7 5. Rxd2 Bxg5 $11 {position X1 with knight on c7 instead of e8}) 4... Nxe8
5. Bxc3 Be7 6. Rxd2 Bxg5 {position X2 with knight on e8} 7. Rd5 $1 {
Black has no good place for the bishop and his knight may be trapped} Bh4 8.
Rxh5 Bg3 (8... Bf2 9. Be5 $1 $18) 9. Be5 $1 (9. Rf5+ $2 Ke2 10. Be5 Nd6 $1 $11)
(9. Rh3 $2 Bd6 $1 10. Re3 (10. Rd3 Ke2 $11) (10. Bd4 Nc7) (10. Rh6 Bg3 11. Rg6
Kf2 12. Re6 Nc7 $11) 10... Nc7 $11) 9... Bxe5 10. Rf5+ $1 (10. Rxe5 $2 Nd6 {
/c7 is only draw}) 10... Ke2 11. Rxe5+ Kd3 12. Rxe8 $18 1-0

[Event "5.hm. UAPA 17th Ty sec.B.1."]
[Site "?"]
[Date "2022.01.04"]
[Round "?"]
[White "Mario Garcia &Michal Hlinka"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/3K4/1k6/1P6/P4N2/pp6/2Rp4/8 w - - 0 1"]
[PlyCount "29"]
[EventDate "2022.??.??"]

1. Nd5+ $1 (1. Rc6+ $2 Kb7 $1 (1... Ka5 $2 2. Nd5 Kxa4 (2... d1=Q 3. Ra6#) 3.
Nc3+ Ka5 4. Kd6 Kb4 5. b6 $18) 2. Rc7+ (2. Rd6 a2 $11 {/b2}) 2... Kb8 3. Rc8+
Kb7 $11) (1. Rxd2 $2 a2 $1 2. Rd6+ Kb7 $11) 1... Kb7 2. Rc7+ Kb8 3. Rc8+ Kb7 (
3... Ka7 4. Kc6 d1=Q 5. b6+ Ka6 6. Ra8#) 4. a5 d1=Q 5. a6+ Ka7 6. Rc7+ ({Try:} 
6. Kd6 $2 a2 $1 7. Rc7+ Kb8 8. a7+ Ka8 9. b6 Qg4 $1 (9... a1=Q $2 10. Rc8+ Kb7
11. Rb8+ Ka6 12. a8=Q+ Kb5 13. Qc6+ Ka5 14. Ra8#) 10. Rg7 a1=Q 11. Rxg4 Kb7 12.
Rg8 (12. Rc4 Qa3+ 13. Kd7 Qf8 14. Rc7+ Ka6 $11) 12... Qa3+ 13. Kd7 Qa4+ 14. Ke6
b2 15. Rb8+ (15. Rg7+ Kc6 16. Rc7+ Kb5 17. Nc3+ Kxb6 18. Nxa4+ Kxc7 19. a8=Q
b1=Q $11) 15... Kc6 16. a8=Q+ Qxa8 17. Rxa8 b1=Q 18. Rc8+ Kb7 $11) 6... Ka8 ({
main :} 6... Kb8 7. a7+ Ka8 8. Kc6 Qc2+ (8... Qxd5+ 9. Kxd5 b2 10. b6 b1=Q 11.
Rc8+ $18) 9. Kb6 Qg6+ (9... Qf2+ 10. Ka6 Qf8 11. Nb6# {mate}) 10. Ka5 b2 11.
Nb6+ Qxb6+ 12. Kxb6 b1=Q 13. Rc8# {mate}) 7. Kd6 $1 {with two lines : A)} Qd3 (
{B)} 7... Qd2 8. b6 Qh2+ 9. Kc5 Qc2+ 10. Kb4 Qd2+ (10... b2 11. Rxc2 b1=Q+ 12.
Kxa3 Qxc2 13. Nc7+ Kb8 14. a7+ Kb7 15. a8=Q+ Kxb6 16. Nd5+ Kc5 17. Qc8+ $18)
11. Nc3 $1 (11. Rc3 $2 Kb8 $1 $11) 11... Qd6+ 12. Ka5 Qd8 13. Nb5 Qd2+ 14. Ka4
Qf4+ 15. Kxb3 $1 $18 {win} (15. Kxa3 $2 Qf8+ 16. Kxb3 Qf3+ 17. Kb4 Qf4+ 18. Ka5
Qd2+ 19. Nc3 Qg5+ 20. Kb4 Qf4+ 21. Kb3 Qf5 $1 22. Rc4 Kb8 $1 {positional draw})
15... Qe3+ 16. Rc3 {/Ka4+-} Qxb6 17. Rc8+ $18) 8. Rg7 $1 b2 {main: 2} (8... Qd2
9. b6 Qh6+ 10. Kc5 Qxg7 (10... Qc1+ 11. Kb5 $1 Qf1+ 12. Kc6 $1 Qc4+ 13. Kd6
Qxa6 14. Nc7+ {similar to solution}) 11. Nc7+ Kb8 (11... Qxc7+ 12. bxc7 b2 13.
c8=Q+ Ka7 14. Qb7#) 12. a7+ Kb7 (12... Kc8 13. a8=Q+ Kd7 14. Qe8#) 13. a8=Q#)
9. b6 Qxa6 (9... b1=Q 10. Rg8#) 10. Nc7+ {fork} Kb7 11. Nxa6+ Kxb6 (11... Kxa6
12. Kc5 b1=Q 13. Ra7#) 12. Nc5 a2 (12... b1=Q 13. Rb7+ $18 {pin}) 13. Rb7+ Ka5
14. Rxb2 a1=Q 15. Nb3+ $18 {fork Themes. Domination - Culmination in mate} 1-0

[Event "sp.hm.UAPA 17th Ty sec.B.1."]
[Site "UAPA 17 2022"]
[Date "2022.02.16"]
[Round "?"]
[White "Peter Krug"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "3N4/8/4p3/7B/5K1p/7p/7k/8 w - - 0 1"]
[PlyCount "17"]
[EventDate "2022.??.??"]
[TimeControl "300"]

1. Nf7 $1 {!} (1. Nxe6 $2 {?} Kg1 2. Ng5 h2 3. Nh3+ Kg2 4. Bf3+ Kxh3 {=}) 1...
Kg1 2. Ng5 h2 3. Nh3+ Kg2 4. Bf3+ Kxh3 5. Bh1 e5+ 6. Kf3 e4+ 7. Kf4 e3 8. Kf3
e2 9. Bg2# 1-0

[Event "c. UAPA 17th Ty sec.B.1."]
[Site "ACER-PC"]
[Date "2022.02.02"]
[Round "?"]
[White "Peter Krug"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "7r/5Kbk/8/8/3N3P/2B5/6p1/R7 w - - 0 1"]
[PlyCount "11"]
[EventDate "2022.??.??"]
[TimeControl "300"]

1. Ne6 $1 {with two lines : A)} Bxc3 ({B)} 1... g1=Q 2. Rxg1 Bxc3 3. Rg6 Bd2 4.
Ng5+ Bxg5 5. Rg7+ Kh6 6. hxg5+ Kh5 7. g6 Kg5 8. Rh7 Ra8 9. g7 Ra7+ 10. Ke6 Ra6+
11. Kd5 $3 (11. Ke5 $2 Rg6 {mutual Zugzwang}) 11... Rg6 12. Ke5 $1 {Zugzwang}
Kg4 13. Rh1 $1 (13. Rh2 $2 Kf3) 13... Kf3 14. Rf1+ Kg2 15. Rf7 $18) 2. Ra6 Bf6
({main} 2... g1=Q 3. Ng5+ Qxg5 4. hxg5 Bg7 5. Rh6+ Bxh6 6. g6#) 3. Ra5 Rf8+ 4.
Kxf8 g1=Q 5. Rh5+ Kg6 6. Nf4# 1-0

[Event "c. UAPA 17th Ty sec.B.1."]
[Site "?"]
[Date "2022.??.??"]
[Round "?"]
[White "Itay Richardson"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "4q3/2P5/2P2Pk1/1K6/3NP3/8/8/3b1B2 w - - 0 1"]
[PlyCount "15"]
[EventDate "2022.??.??"]
[Source "Analyze This"]

1. f7 $1 (1. Bh3 $4 Qe5+ 2. Kb6 (2. Kc4 Qxc7 $19) 2... Qxd4+ $19) (1. Nf5 $2
Kxf6 2. Nd6 Qe5+ $10) 1... Kxf7 (1... Qxf7 2. c8=Q $18) (1... Qe5+ 2. Kc4 $18)
2. Bc4+ (2. Nf5 $2 Kf6 $10) 2... Ke7 (2... Kf6 {or anywhere else} 3. Be6 Be2+
4. Kb6 $18 {promotion is unstoppable}) 3. Be6 {threatening 4.c8=Q} (3. Nf5+ $2
Kf6 $10) 3... Be2+ $1 4. Nxe2 (4. Kb6 $2 Qh8 $1 5. c8=N+ (5. e5 Qxe5 6. Nf5+
Kxe6 7. c8=Q+ Kf6 8. Qf8+ Ke6 $10) 5... Kf6 6. c7 Ke5 7. Ne7 Kxd4 8. e5 (8.
c8=Q Qxc8 9. Nxc8 Kxe4 $10) 8... Kxe5 9. Ng6+ Kxe6 10. Nxh8 Kd7 11. Nf7 Ba6 $10
) (4. Kc5 $2 Qa8 $1 5. c8=Q Qa5+ $10 {with perpetual check}) 4... Kxe6 5. Kb6 {
threatening 6.Kb7 with promotion} Qh8 (5... Qc8 6. Nd4+ Ke5 7. Nb5 $18) (5...
Kd6 6. Nd4 Qc8 7. Nb5+ Ke5 8. Na7 $18) 6. Nf4+ (6. Nc3 $2 Qd4+ $10 {
with perpetual check}) (6. Kb7 $2 Qb2+ $10) 6... Kd6 (6... Kf7 7. Nd5 Qc8 (7...
Ke6 8. Kb7 $18) 8. Nc3 Ke6 9. Nb5 $18) 7. e5+ $1 Qxe5 (7... Kxe5 {/e7} 8. Ng6+
$18) 8. c8=N# $1 (8. c8=Q $2 Qc5+ $10 {with perpetual check}) 1-0

[Event "c. UAPA 17th Ty sec.B.1."]
[Site "?"]
[Date "2022.02.??"]
[Round "?"]
[White "Michael Pasman"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "5k2/n7/3R3P/5K2/2P4b/3P4/8/5b2 w - - 0 1"]
[PlyCount "41"]
[EventDate "2022.??.??"]

1. Kg4 $1 (1. h7 $2 Kg7 2. Rd7+ Kh8 3. Rxa7 Bxd3+ $11) 1... Be7 2. Rg6 $1 {
threatening h7} Nc6 $1 (2... Bxd3 3. h7 $18) (2... Be2+ 3. Kf4 $1 $18) 3. d4 $1
{covering e5 square and threatening again h7} (3. h7 $4 Ne5+ 4. Kf5 Nxg6 5.
Kxg6 Bxd3+ $19) (3. Rxc6 $2 Bxd3 4. Rc8+ Kf7 $11) 3... Nxd4 (3... Bxc4 4. h7
$18) (3... Be2+ 4. Kf4 $1 Nxd4 5. h7 $18 {as main}) 4. h7 Be2+ (4... Bf6 5.
Rxf6+ $18) 5. Kf4 $1 (5. Kh3 $2 Bf6 6. Rxf6+ Kg7 $11) 5... Bf6 6. Rxf6+ Kg7 7.
c5 $1 (7. Ke3 $2 Bxc4) (7. Rd6 $2 Bxc4 8. Rxd4 Bb5 $1 9. Rd5 Ba4 10. Ra5 Bc2 $1
$11) 7... Kxh7 (7... Bc4 8. Ke5 $1 Nb5 9. Rf4 $1 $18) 8. Ke3 Nb3 $1 9. c6 $1 (
9. Kxe2 $2 Nxc5 10. Ke3 Kg8 $1 11. Rd6 Kf7 12. Kd4 Ne6+ $11) 9... Bg4 (9... Ba6
10. c7 Bc8 11. Rf8 {and the knight will be trapped}) 10. Rf4 $1 Bc8 11. Rf8 $1
Bh3 (11... Bg4 12. c7 Nc5 13. Kf4 $1 Bh3 14. c8=Q Bxc8 15. Rxc8 Ne6+ 16. Kf5 $1
Ng7+ 17. Kf6 Nh5+ 18. Kg5 $18) 12. Ra8 $1 (12. c7 $2 Nc5 $1 13. c8=Q Bxc8 14.
Rxc8 Ne6 $11) (12. Rb8 $2 Nc5 (12... Na5 {also draws}) 13. Rb5 Na6 $1 14. Rh5+
Kg6 15. Rxh3 Nb4 $1 16. c7 Nd5+ 17. Kd4 Nxc7 $11) 12... Kg7 (12... Nc5 13. Ra5
Ne6 14. Rh5+ Kg7 15. Rxh3 $18) 13. Ra3 $1 Nc5 14. Kd4 Ne6+ 15. Ke5 Nd8 16. Rg3+
$1 (16. Rxh3 $2 Nxc6+ $11) 16... Kf8 (16... Kf7 17. c7 $1 Nc6+ 18. Kd6 $1 {
with attack on knhight and bishop}) 17. Rxh3 $1 (17. c7 $2 Nf7+) 17... Nxc6+
18. Kd6 Ne7 (18... Nd4 19. Kd5 Nf5 20. Rf3 $18 {pin}) 19. Rf3+ Ke8 20. Re3 $18
{pin} Kd8 21. Rxe7 $18 1-0

[Event "c. UAPA 17th Ty sec.B.1."]
[Site "?"]
[Date "2022.??.??"]
[Round "?"]
[White "Andrzej Jasik"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "4N2r/2p3pk/2R5/2P3P1/b7/5K2/5P1p/6R1 w - - 0 1"]
[PlyCount "25"]
[EventDate "2022.04.06"]

1. Rh6+ $3 (1. Rxc7 $2 hxg1=N+ $1 2. Kg2 Rxe8 $17) 1... gxh6 (1... Kg8 2. Rxh8+
Kxh8 3. Re1 Bc6+ 4. Kf4 h1=Q 5. Rxh1+ Bxh1 6. Nxc7 $16) 2. g6+ Kg8 3. Nf6+ Kg7
(3... Kf8 4. g7+ Kf7 5. gxh8=N+ $1 Kxf6 6. Rg6+ Kf5 7. Kg2 $16) 4. Nh5+ Kg8 5.
Re1 $1 (5. Rb1 $2 Be8 6. Kg2 Bxg6 7. Rb8+ Kh7 $11) 5... h1=Q+ 6. Rxh1 Bc6+ 7.
Kg3 $1 Bxh1 8. f3 $1 {ZZ} Kf8 (8... c6 9. Kf2 Kf8 10. g7+ Kg8 11. gxh8=Q+ Kxh8
12. Ng3 $16) 9. g7+ Kg8 10. gxh8=Q+ Kxh8 11. Kf2 $1 (11. Nf6 Kg7 12. Ne8+ Kf7
13. Nxc7 h5 $11) 11... Kg8 12. Ng3 Kf7 13. Nxh1 {Win} 1-0

[Event "c. UAPA 17th Ty sec.B.1."]
[Site "?"]
[Date "2022.??.??"]
[Round "?"]
[White "Jarl Henning Ulrichsen"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "5k2/6p1/4R1p1/3K4/8/pp4N1/8/8 w - - 0 1"]
[PlyCount "35"]
[EventDate "2022.??.??"]

1. Ne4 a2 {(the best defence)} 2. Nd6 Kg8 3. Re8+ Kh7 4. Nf7 g5 5. Rh8+ Kg6 6.
Ne5+ Kf6 7. Rf8+ Ke7 8. Ng6+ Kd7 9. Rf7+ Kc8 10. Ne7+ $1 ({Not} 10. Kc6 $2 Kb8
{and Black draws.}) 10... Kb7 {(or 10...Kc7)} (10... Kd8 11. Kd6 Ke8 12. Rf1 b2
13. Ng6 b1=Q 14. Rf8#) (10... Kb8 11. Nc6+ Kc8 12. Kd6 a1=Q 13. Rc7#) 11. Nc6+
Kb6 (11... Ka8 12. Ra7#) (11... Kc8 12. Kd6 $18) (11... Ka6 12. Kc5 $18) 12.
Na7 $1 b2 (12... a1=Q 13. Nc8+ Kb5 14. Rb7+ Ka4 15. Ra7+ Kb4 16. Rxa1 b2 17.
Rg1 Kb3 18. Nd6 $18) 13. Nc8+ Kb5 14. Rb7+ Ka6 15. Kc6 Ka5 16. Kc5 Ka4 17. Kc4
({Not} 17. Rb4+ $2 Ka3 {followed by 18â R a1Q and Black draws.}) ({Not} 17.
Nb6+ Kb3 {and Black draws.}) 17... b1=Q 18. Ra7# 1-0

[Event "?"]
[Site "?"]
[Date "2022.05.08"]
[Round "?"]
[White "?"]
[Black "?"]
[Result "1-0"]
[SetUp "1"]
[FEN "8/8/4k3/8/8/4K3/8/8 w - - 0 1"]
[PlyCount "0"]
[EventDate "2019.??.??"]
[SourceDate "2020.08.15"]

 1-0

[Event "STUDIES DRAW"]
[Site "?"]
[Date "2022.11.22"]
[Round "?"]
[White "SECTION THEME FREE: B.2."]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "8/8/3k4/8/8/3K4/8/8 w - - 0 1"]
[PlyCount "0"]
[EventDate "2018.??.??"]

 1/2-1/2

[Event "1.p. UAPA 17th Ty sec.B.2."]
[Site "?"]
[Date "2022.??.??"]
[Round "?"]
[White "Sergey Osintsev"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "5k2/8/2K5/5N2/8/8/1B2n2p/7n w - - 0 1"]
[PlyCount "37"]
[EventDate "1984.??.??"]

1. Bg7+ $1 (1. Ba3+ $2 Ke8 $1 2. Nd6+ Ke7 $1 3. Ne4+ Ke6 4. Ng5+ (4. Bd6 Nhg3
5. Nf2 Kf5 6. Be5 $5 Nf4 $1 $19) 4... Kf6 $1 (4... Kf5 $2 5. Nf3 Nd4+ 6. Nxd4+
Kg4 $1 7. Ne2 $1 Nf2 8. Ng3 $1 Ne4 9. Nh1 $11) 5. Nf3 Nd4+ $1 6. Kd5 Nxf3 7.
Bd6 Ng3 $1 $19) (1. Be5 $2 Nhg3 $19) 1... Ke8 $1 (1... Kf7 2. Nh6+ Kxg7 3. Ng4
$11) 2. Nd6+ Ke7 (2... Kd8 $4 3. Bf6#) 3. Ne4 (3. Nf5+ $2 Ke6 $1 $19) (3. Be5
$2 Nhg3 4. Nf5+ Ke6 $19) 3... Nhg3 (3... Ke6 4. Ng5+ Kf5 5. Nf3 $11 Nd4+) 4.
Nf2 Ke6 (4... Nf4 5. Be5 $1 Nge2 6. Kc5 Ke6 7. Bxf4 Nxf4 8. Kd4 Nh3 9. Nh1 Kf5
10. Ke3 Kg4 11. Ke4 $1 (11. Ke2 $2 Kf4 $1 12. Kf1 Kf3 $19) 11... Ng5+ 12. Ke3
Kh3 13. Kf2 Ne4+ 14. Kf3 Nd2+ 15. Kf2 Ne4+ 16. Kf3 Ng5+ 17. Kf2 $11) 5. Be5 $3
Kf5 (5... Kxe5 6. Ng4+ Kf4 7. Nxh2 $11) 6. Kd5 (6. Bd6 $2 Nf4 7. Bc7 Ne4 8. Nh1
Kg4 $19) 6... Nf4+ 7. Kd4 Ne4 (7... Nge2+ 8. Ke3 $11) 8. Nh1 Ne2+ 9. Kd5 $1 (9.
Ke3 $2 Kxe5 10. Kf3 (10. Kxe2 Kf4 11. Kf1 Kf3 $19) 10... Nf4 $1 11. Kg4 Nd2 $1
12. Kg3 Nf1+ 13. Kf2 Ke4 14. Kxf1 Kf3 $19) 9... Nf4+ (9... N4c3+ 10. Bxc3 Nxc3+
11. Kd4 Nd1 12. Kd3 Kf4 13. Ke2 $11) 10. Kd4 Ne6+ 11. Kd5 Nf4+ (11... Nf6+ 12.
Bxf6 Nf4+ 13. Kd4 $11) 12. Kd4 Ne2+ 13. Kd5 N2g3 14. Bxg3 Nxg3 15. Nxg3+ Kf4
16. Nh1 Kf3 17. Kd4 Kg2 18. Ke3 Kxh1 19. Kf2 $11 1/2-1/2

[Event "2.p. UAPA 17th Ty sec.B.2."]
[Site "ACER-PC"]
[Date "2022.11.09"]
[Round "?"]
[White "Peter Krug &Mario Garcia"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "Q7/5n2/P3q1r1/6Pk/2p4P/R4PK1/2P2P2/4r2N w - - 0 1"]
[PlyCount "31"]
[EventDate "2019.??.??"]
[TimeControl "300"]

1. Kh2 $1 (1. Kg2 $2 Kxh4 $1 2. f4 Nxg5 $19) (1. Re3 $2 Rxe3 2. fxe3 Qxe3 3.
Nf2 Qe1 $19) 1... Rxh1+ (1... Kxh4 2. f4 $1 $11) 2. Kxh1 Qh3+ (2... Qe1+ 3. Kg2
Nxg5 4. Qd5 Kxh4 5. Qd8 Kh5 6. Qa5 $1 (6. Ra5 $2 Kh6 $1 7. Qh8+ Nh7+ $19) 6...
Qe6 7. f4 $11) (2... Nxg5 3. Qh8+ $11) 3. Kg1 Nxg5 4. Qd5 $1 (4. Ra5 $2 Kxh4 5.
Qd8 (5. Qh8+ Nh7+ $19) 5... Qxf3 6. Qd4+ Ne4+ $19) 4... Kxh4 5. Qd8 Kh5 6. Ra5
$1 (6. Qh8+ $2 Nh7#) 6... Kh6 (6... Qxf3 7. a7 $1 (7. Qd4 $2 Re6 8. Re5 Rxa6
$19) 7... Kh6 8. Qd2 $1 Qg4+ 9. Kf1 Qh3+ 10. Kg1 Qg4+ 11. Kf1 $11) 7. Qd2 Kh7
$1 8. Qxg5 $3 (8. Rxg5 $2 Rh6 $1 $11) 8... Rxg5+ (8... Qe6 9. Qxg6+ Qxg6+ 10.
Kf1 (10. Kh1 $2 Qb6 $1 $19) 10... Qxc2 11. a7 $1 $11) 9. Rxg5 Qe6 (9... Qh6 10.
Ra5 $1 Qg7+ (10... Qb6 11. Ra1 Qb2 12. Ra5 $11) 11. Kf1 $1 $11 (11. Kh1 $2 Qc3
$1 12. Ra2 Qxf3+ 13. Kg1 Qd1+ 14. Kg2 c3 15. Ra5 Qxc2 16. a7 Qg6+ $19) 11...
Qc3 12. Ra2 Qxf3 13. a7 $11) (9... Qxf3 10. a7 $11) 10. a7 $1 (10. Rh5+ $2 Kg7
11. Rg5+ Kh6 12. a7 Qa6 13. Rc5 Qa1+ 14. Kg2 Qg7+ 15. Kh3 (15. Kf1 Qxa7 16.
Rxc4 Qa6 $19) 15... Qxa7 16. Rxc4 Qxf2 $19) 10... Qa6 11. Rh5+ $1 (11. Rg4 $2
c3 $1 12. Rh4+ Kg6 13. Rg4+ (13. Rc4 Qxa7 14. Rxc3 Qa1+ $19) 13... Kf6 14. Rf4+
Ke6 15. Re4+ Kd6 16. Rd4+ Kc6 17. Rc4+ Kb7 $19) (11. Rc5 $2 Qa1+ 12. Kg2 Qg7+
13. Kh1 Qxa7 14. Rxc4 Qxf2 $19) 11... Kg8 12. Rg5+ $1 (12. Rc5 $2 Qa1+ 13. Kg2
Qg7+ 14. Kf1 Qxa7 15. Rxc4 Qa6 $19) 12... Kf8 13. Rf5+ $1 Kg7 14. Rc5 $1 (14.
Rg5+ $2 Kh6 $1 $19) 14... Qa1+ 15. Kg2 $1 (15. Kh2 $2 Qxa7 16. Rxc4 Qxf2+ $19)
15... Qxa7 16. Rxc4 $11 {positional draw} 1/2-1/2

[Event "sp.p.UAPA 17th Ty sec.B.2."]
[Site "?"]
[Date "2022.??.??"]
[Round "?"]
[White "Michael Pasman"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "8/6P1/2p5/5qN1/k7/2b5/8/1RK5 w - - 0 1"]
[PlyCount "33"]
[EventDate "2021.??.??"]

1. Ra1+ $1 (1. g8=Q $2 Qf4+ $19) 1... Kb4 (1... Bxa1 2. g8=Q $11 {
White will have easier draw because of Qc4+ option}) 2. Rb1+ ({after} 2. g8=Q {
black mates}) 2... Ka3 3. Ra1+ $1 (3. Rb3+ $6 Ka2 $1 4. g8=Q Qf4+ $19) 3...
Bxa1 4. g8=Q Bc3 $1 5. Nh3 $3 (5. Qa8+ Ba5 $1 6. Nf3 (6. Qxc6 Qf1+ 7. Kc2 Qe2+
{with mate}) 6... Qf4+ 7. Kc2 Qc4+ 8. Kd1 Qd3+ 9. Kc1 Qc3+ 10. Kd1 Qxf3+ $19)
5... Qxh3 6. Qa8+ Kb3 7. Qg8+ (7. Qb7+ $2 Bb4 $19) (7. Qb8+ $2 Bb4 $19) 7...
Kb4 8. Qb8+ Kc4 (8... Ka4 9. Qa8+ $1 Ba5 10. Qxc6+) 9. Qg8+ Kc5 (9... Kd3 10.
Qg6+ $1 $11) 10. Qf8+ Kd5 11. Qd8+ Ke4 12. Qe8+ $1 Kd3 (12... Be5 13. Qxc6+ $11
) (12... Kd5 13. Qd8+ $1 $11) 13. Qg6+ Ke2 14. Qc2+ (14. Kc2 $2 Qf3 $19) (14.
Qe4+ $2 Qe3+ $19) 14... Kf1 (14... Ke1 15. Qe4+ $1 $11) 15. Qd3+ $1 Kg2 (15...
Qxd3 {Stalemate}) 16. Qg6+ $1 (16. Qe4+ $2 Qf3 $19) 16... Kf2 17. Qxc6 $11
1/2-1/2

[Event "1.hm. UAPA 17th Ty sec.B.2."]
[Site "?"]
[Date "2022.04.21"]
[Round "?"]
[White "Alexey Gasparyan"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "3B4/3k1B2/P6P/6PK/N7/3Nbn2/2b5/6r1 w - - 0 1"]
[PlyCount "31"]
[EventDate "2022.??.??"]

1. h7 $1 (1. Bf6 $2 Bxd3 2. h7 Bxh7 3. g6 Bxg6+ $1 4. Bxg6 Ke6 $19) (1. Bd5 $2
Kxd8 2. Bxf3 Bxd3 $19) 1... Rh1+ $1 (1... Bxd3 2. h8=Q $1 Rh1+ 3. Kg4 Rxh8 4.
Kxf3 $11) 2. Kg4 Nh2+ (2... Bxd3 3. Kxf3 $11) 3. Kg3 $1 (3. Kh3 $2 Nf1+ 4. Kg2
Bxd3 $19) 3... Nf1+ $1 (3... Bxd3 4. Nb6+ Bxb6 5. Bxb6 Nf1+ 6. Kf4 Rxh7 7. g6
$11) 4. Kf3 $1 (4. Kg4 $2 Bxd3 5. a7 Bxa7 6. Bb6 Bb8 $1 $19) 4... Bxd3 $1 (4...
Bd1+ 5. Ke4 $1 Rh4+ 6. Nf4 $1 Bc2+ 7. Kd5 Bxa4 8. Bf6 Bc6+ 9. Kc4 $1 $11) 5. a7
$3 (5. Nb6+ Kxd8 $1 6. a7 Ke7 $1 7. Nd5+ (7. a8=Q Rh3+ 8. Kg4 Rg3+ 9. Kh4 Bxg5+
$19) 7... Kxf7 8. Nxe3 Nd2+ $1 9. Kf4 Be4 $1 $19) 5... Bxa7 (5... Rh3+ 6. Kg4
$1 Rg3+ 7. Kh5 $1 Bxa7 8. g6 $11) 6. Bb6 $1 Rxh7 $1 (6... Bxb6 7. Nxb6+) (6...
Ke7 7. g6 $1 Bxb6 8. Nxb6 Kf6 9. Nd5+ $11) 7. g6 $3 (7. Nc5+ $2 Ke7 8. Bxa7
Rxf7+ $19) (7. Bxa7 $2 Rxf7+ $19) 7... Rh3+ (7... Nd2+ 8. Ke3 $11) 8. Kf2 $1 (
8. Kg2 $2 Rg3+ 9. Kf2 Bxb6+ 10. Nxb6+ Kc6 $19) 8... Bxb6+ (8... Rh2+ 9. Kg1) 9.
Nxb6+ Ke7 10. Nd5+ Kf8 11. Nf4 $1 Rh2+ 12. Kg1 Ba6 {/b5} 13. Ne6+ Ke7 14. Nc7
$1 Bd3 $1 (14... Be2 15. Bd5 Kf6 16. Ne6 Bg4 17. g7 Kf7 18. Kxf1 $144) 15. Nd5+
Kf8 16. Nf4 $11 {positional draw} 1/2-1/2

[Event "2.hm. UAPA 17th Ty sec.B.2."]
[Site "?"]
[Date "2022.02.01"]
[Round "?"]
[White "Daniele Gatti"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "3B4/4p3/4Pr2/6KN/8/8/4p2k/8 w - - 0 1"]
[PlyCount "23"]
[EventDate "2022.??.??"]

1. Bc7+ $1 (1. Bxe7 $2 e1=Q $1 $19 {
And black Rook can be captured in three different ways but always losing}) 1...
Kg1 (1... Kg2 2. Ba5 Rxe6 3. Nf4+ Kf1 4. Nxe6 e1=Q 5. Bxe1 $11) 2. Bb6+ Kf1 3.
Ng3+ Ke1 4. Ba5+ $1 ({Logical Try} 4. Nxe2 $2 Rxe6 $1 5. Nf4 Rxb6 6. Ng6 Re6 $1
{Switchback and Black wins} (6... Rb7 7. Kf5 Kd2 8. Ke6 Rb6+ 9. Kf7 e6 10. Ne5
Ra6 11. Nd7 Ke3 12. Nc5 $11 {To avoid this, white Bishop must be placed in a5.
This prevents it to be captured and at the same time prepares the foreplan.}))
4... Kd1 5. Nxe2 (5. Ne4 $2 Rxe6 $1 6. Kf5 Ra6 $1 7. Nc3+ Kd2 8. Nxe2+ Rxa5+
$19) 5... Kxe2 6. Bb4 $1 Rxe6 7. Kf5 Re3 8. Bc5 e6+ 9. Kf6 $1 Re4 10. Bd6 Kd3
11. Be5 Kc4 12. Kxe6 $11 {White Bishop moved 7 times, every time by one single
step, to build a fortress taking advantage of the bound enemy Rook} 1/2-1/2

[Event "3.hm. UAPA 17th Ty sec.B.2."]
[Site "?"]
[Date "2022.01.08"]
[Round "?"]
[White "Helmut Waelzel"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "5K2/4p3/8/5n2/8/2P5/6P1/4k3 b - - 0 1"]
[PlyCount "24"]
[EventDate "2022.??.??"]

1... e5 2. g4 Nh4 (2... Ne3 3. g5 e4 4. c4 Nf5 5. c5 e3 6. c6 e2 7. c7 Nd6 8.
g6 $11 (8. Ke7)) 3. c4 e4 4. c5 Ng6+ 5. Ke8 Ne5 6. g5 e3 7. c6 $1 (7. g6 $2
Nxg6 8. c6 Ne5 9. c7 Nc4 10. Kd7 Nb6+ 11. Kc6 Nc8 12. Kd7 Na7 $19) 7... Nxc6 8.
g6 Ne5 9. g7 Ng4 10. Kf7 Nh6+ 11. Kg6 Ng8 12. Kf7 Nh6+ 13. Kg6 $11 {
asymmetry, positional draw} 1/2-1/2

[Event "sp.hm.UAPA 17th Ty sec.B.2."]
[Site "?"]
[Date "2022.03.16"]
[Round "?"]
[White "Pavel Arestov"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "8/6N1/p1P5/8/5r2/7k/3K1P2/8 w - - 0 1"]
[PlyCount "33"]
[EventDate "2022.??.??"]

1. Kc3 $1 ({Try:} 1. c7 $2 Rc4 2. Ne6 a5 3. Kd3 Rc6 4. Kd4 a4 5. Kd5 Rxc7 $1 6.
Nxc7 a3 7. Nb5 a2 8. Nc3 a1=Q $19) 1... Rf6 (1... Rf7 2. Ne6 {/e8=}) 2. c7 Rc6+
3. Kb4 Rxc7 4. Ne6 Rd7 $1 (4... Rc6 5. Nd4 Rd6 6. Nc2 Rc6 7. Nd4 $11) 5. f3 $3
{ZZ} (5. f4 $2 Kg4 6. Ka5 Rd1 7. Kxa6 Rd6+ $19) (5. Nc5 $2 Rd4+ 6. Kb3 (6. Ka5
Rd5 7. Kb6 a5 $1 8. Kxa5 Rxc5+ $19) 6... Kg2 7. f4 Kf3 $19) 5... Kh4 (5... Kg3
6. Nc5 Rd6 7. Ne4+ $11) 6. Nc5 $1 (6. Ka5 $2 Rd5+ 7. Kxa6 Rd6+ $19) 6... Rd6 (
6... Rd4+ 7. Kb3 $1 Rd6 8. Ka4 {main line}) 7. Ka4 $1 (7. Ka5 $2 Rd5 $1 8. Kb6
a5 9. Kxa5 Rxc5+ $19) 7... Rd4+ (7... Kg5 8. Ne4+ $11) (7... Kh5 8. Ne4 Rd5 9.
Nf6+ $11) 8. Kb3 $1 (8. Ka3 $2 Rd5 9. Nxa6 Ra5+ $19) 8... Rd6 9. Ka4 $1 Kh3 10.
Kb4 $1 Kg2 (10... Kh4 11. Ka4) (10... Rb6+ 11. Ka4 Rd6 12. Kb4 $11) 11. f4 Kf3
12. f5 Ke3 (12... Kf4 13. Ka5 Rd5 14. Kb6 $1 a5 15. f6 $11) 13. Ka5 Rd5 14. Kb6
a5 15. f6 Rf5 16. f7 $1 Rxf7 17. Kxa5 $11 1/2-1/2

[Event "c. UAPA 17th Ty sec.B.2."]
[Site "?"]
[Date "2022.03.19"]
[Round "?"]
[White "Peter Krug, Pavel Arestov &"]
[Black "Mario García"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "3k4/4p3/4P2p/5P2/5KP1/B2p4/8/1n6 w - - 0 1"]
[PlyCount "23"]
[EventDate "2022.??.??"]

1. Bb4 $1 ({Try:} 1. Bc1 $2 d2 2. Bxd2 Nxd2 3. g5 hxg5+ 4. Kxg5 $19 {
pos. X with bKd8} Kc7 5. Kg6 Ne4 6. Kf7 Kd6 $19) 1... d2 2. Ba5+ $3 (2. Bxd2 $2
Nxd2 3. Ke3 Nc4+ $19) 2... Ke8 (2... Kc8 3. Bxd2 Nxd2 4. f6 $1 exf6 5. Kf5 $11)
3. Bxd2 Nxd2 4. g5 hxg5+ 5. Kxg5 {pos. X1 with Ke8} Ne4+ (5... Kf8 6. Kg6 (6.
Kh6 $2 Nf3 7. Kg6 Ne5+ 8. Kh7 Ng4 9. Kg6 Ke8 10. Kg7 Nf6 11. Kg6 Kd8 12. Kf7
Nd5 13. Kf8 Kc7 $19) 6... Nf3 7. f6 $11) 6. Kg6 $1 (6. Kh6 $2 Kd8 7. Kg7 Kc7 8.
Kf7 Kd6 $19) ({also} 6. Kf4 $2 Nf6 7. Kg5 Kd8 8. Kg6 Kc7 9. Kf7 Kd6 $19) 6...
Nf6 7. Kg7 {with two lines : A)} Kd8 ({B)} 7... Ng4 8. Kg6 Kf8 9. Kg5 $1 (9.
Kh5 $2 Ne5 $1 10. Kg5 Kg7 $19) 9... Nf6 10. Kg6 $1 (10. Kh6 $2 Nd5 11. Kh7 Nf4
12. Kh6 Ng2 13. Kg6 Nh4+ 14. Kg5 Nf3+ 15. Kg6 Ne5+ 16. Kh7 Ng4 17. Kg6 Ke8 18.
Kg5 Nf6 19. Kg6 Kd8 20. Kf7 Nd5 21. Kf8 Kc7 22. Kf7 Kd6 $11) 10... Kg8 11. Kh6
Ng4+ 12. Kg5 Nf2 13. Kh6 (13. f6 $2 Ne4+ $19) 13... Kh8 14. Kg6 $1 $11 (14. f6
$2 Ng4+ 15. Kg6 Nxf6 $19)) 8. Kf8 $1 (8. Kf7 $2 Nd5 $19) (8. Kg6 $2 Kc7 9. Kf7
Kd6 $19) 8... Nd5 9. Kf7 Kc7 10. f6 exf6 11. e7 Nxe7 12. Kxf6 $11 1/2-1/2

[Event "c. UAPA 17th Ty sec.B.2."]
[Site "?"]
[Date "2022.??.??"]
[Round "?"]
[White "Andrzej Jasik"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "b5qk/3P2p1/1b6/7B/5Q2/8/5r2/3R2K1 w - - 0 1"]
[PlyCount "14"]
[EventDate "2022.04.06"]

1. d8=Q $1 (1. Qxf2 $2 Bxf2+ 2. Kxf2 Qd8 $17) 1... Rg2+ 2. Kf1 Rg1+ 3. Ke2 Rg2+
4. Kf1 $1 Bxd8 5. Bf7 $1 Qf8 (5... Bg5 6. Bxg8 Bxf4 7. Rd8 $11) 6. Rd5 $1 (6.
Rd3 $2 Bg5 7. Rh3+ Bh6 $17) 6... Bxd5 7. Qh4+ $1 Bxh4 {Stalemate} 1/2-1/2

[Event "c. UAPA 17th Ty sec.B.2."]
[Site "?"]
[Date "2022.02.??"]
[Round "?"]
[White "Michael Pasman"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "8/5k2/4n1n1/3b2p1/2pP2K1/1p3PR1/B1p5/R3B3 w - - 0 1"]
[PlyCount "22"]
[EventDate "2022.??.??"]

1. Bb1 $1 {Creating battery} (1. Bd2 $2 b2 2. Rgg1 bxa1=Q 3. Rxa1 Ngf4 4. Rc1
Nxd4 5. Kxg5 Nd3 6. Rf1 Nb3 7. Be3 Nb4 8. Bb1 c3 $19) ({after} 1. Rg1 $5 {
black wins in this way :} Nxd4 2. Rf1 b2 3. Bc3 bxa1=Q 4. Bxa1 Ne2 5. Bb2 Ngf4
6. Kxg5 Nd3 7. Ba3 Nc3 8. Ra1 {and now for example} Ke6 9. f4 Kf7 $19 {
white is in zugzwang} 10. f5 Ne4+ 11. Kg4 Nd2 12. Kg5 Nf3+ 13. Kg4 Kf6 $19)
1... Ne5+ $1 (1... cxb1=Q 2. Rxb1 Kf6 3. Rg2 Nh4 4. Rf2 Nf4 5. Bc3 Be6+ 6. Kg3
Nf5+ 7. Kh2 Nd5 8. Ba1 $11) (1... Nxd4 2. Bxc2 bxc2 3. Bd2 Ne5+ 4. Kh5 Nb3 5.
Ra7+ Ke6 6. Bxg5 Bxf3+ 7. Kh4 $11) (1... c1=Q 2. Bxg6+ {Battery} Kxg6 3. Rxc1
Nf4 {is similar to main line with white pawn on d4 instead of e5} 4. Rg2 $1
Nxg2 {but this time simpler} 5. Bc3 $1 {draws} (5. Bd2 Nf4 6. Re1 Be6+ 7. Kg3
Bf5) 5... Nf4 (5... Ne3+ 6. Kg3) 6. Re1 Be6+ 7. Kg3 $11 {
because black has no Nd5 move, f.e.} Bf7 (7... Bf5 8. Re5) 8. Re5 Nd5 9. Ba1 c3
10. Rxd5 Bxd5 11. Bxc3 $11) 2. dxe5 c1=Q 3. Bg6+ $1 {Implementing battery} Kxg6
4. Rxc1 Nf4 $1 {Mate threat} 5. Rg2 $1 (5. Rg1 Ne2 6. f4 Be6+ 7. Kf3 Nxg1+ 8.
Kg2 Ne2 $19) (5. Rh3 Be6+ 6. Kg3 Ne2+ $1 7. Kh2 Nxc1 $19) 5... Nxg2 6. Bd2 $1 (
6. Bc3 $2 Nf4 7. Re1 Be6+ 8. Kg3 Nd5 9. Ba1 c3 10. Rc1 c2 11. Kf2 Nb4 12. Ke2
Na2 13. Bb2 Nxc1+ 14. Bxc1 Bd5 $19) 6... Nf4 $1 {Switchback} (6... Nh4 7. e6
Bxe6+ 8. Kg3 Bd5 9. Bc3 Bxf3 10. Re1 Bd5 11. Re5 Nf5+ 12. Kg4 Nh6+ 13. Kg3 $11)
(6... Be6+ 7. Kg3 Nf4 8. Bxf4 $11) 7. Bxf4 c3 $1 (7... Be6+ 8. Kg3 c3 9. Rxc3
b2 10. Rc1 $1 $11) (7... gxf4 8. Kxf4 b2 9. Rg1+ Kf7 10. Ke3 {
white is in time to stop the pawns}) 8. Rxc3 $1 b2 9. Rc1 $1 Be6+ $1 10. Kg3
gxf4+ 11. Kh4 $1 bxc1=Q $11 {Model Stalemate with blocked f3 and e5 pawns}
1/2-1/2

[Event "c. UAPA 17th Ty sec.B.2."]
[Site "?"]
[Date "2022.04.24"]
[Round "?"]
[White "Jan Timman"]
[Black "?"]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "4RK2/5p2/5bk1/p1R1p1p1/P3P1P1/2p1Pp2/p1P5/8 w - - 0 1"]
[PlyCount "19"]
[EventDate "2022.04.24"]

1. Re6 $1 fxe6 2. Rc7 a1=N $1 (2... a1=Q 3. Kg8 Qxa4 4. Rg7+ Kh6 5. Rh7+ Kg6 6.
Rg7+ Bxg7 {stalemate}) 3. Kg8 Nb3 4. Rb7 $1 (4. Rh7 $2 f2 $19) 4... Nd4 $1 (
4... f2 5. Rxb3 f1=Q 6. Rb7 $11 {see solution}) 5. Rf7 $1 (5. exd4 $2 exd4 6.
e5 d3 7. exf6 Kxf6 8. Rf7+ Ke5 9. Rxf3 d2 $19) 5... Nb5 $1 (5... f2 6. exd4
f1=Q 7. dxe5 $11) 6. Rb7 $1 (6. Rd7 $2 f2 $19) 6... f2 7. Rxb5 f1=Q 8. Rb7 Be7
9. Rxe7 Qf6 10. Rd7 $1 $11 {positional draw} 1/2-1/2

