[Event "1.p Die Schwalbe 2019-2020"]
[Site ""]
[Date "2020.08"]
[Round ""]
[White "Slumstrup Nielsen, Steffen"]
[Black ""]
[Result "1-0"]
[SetUp "1"]
[FEN "1q6/2rPp3/k4P2/8/p6P/B5KQ/1P6/8 w - - 0 1"]

1. Qe6+ $1 (1. d8=Q $2 Rc3+ 2. Kg4 Rc4+ 3. Kh5 Qe5+ $11) (1. Qf1+ $2 Rc4+ 2.
Kg2 Qb7+ $11) 1... Rc6+ 2. Bd6 $1 Rxd6 (2... exd6 3. Qe2+ Ka7 4. Qf2+ Ka6 5. f7
$18 {z.B.} d5+ 6. Kh3 Qf8 7. d8=Q Qxd8 8. f8=Q) (2... Qxd6+ 3. Qxd6 Rxd6 4.
fxe7 $18 (4. f7 $18)) 3. d8=Q $1 (3. Qc4+ $2 Kb7 $19) 3... Qxd8 (3... Rxe6+ 4.
Qxb8 $18) 4. fxe7 Qc7 $1 (4... Rxe6 5. exd8=Q $18) (4... Qb8 5. e8=Q Rxe6+ 6.
Qxb8 $18) 5. e8=N $3 Qc3+ $1 (5... Rxe6+ 6. Nxc7+ Ka5 7. Nxe6 $18) 6. bxc3 Rxe6
7. Nc7+ Ka5 8. Nxe6 a3 9. Nd4 a2 {[%emt 0:00:10]} 10. Nc2 (10. h5 $2 Ka4 11.
Nc2 Kb3 12. Na1+ Kxc3 13. h6 Kb2 14. h7 Kxa1 15. h8=Q+ Kb1) (10. Nb3+ $2 Kb5 $1
(10... Ka4 11. Na1 {see mainline}) 11. h5 Kc4 12. Na1 (12. h6 Kxb3 $11) 12...
Kxc3 {with the same draw as after 10. h5?}) 10... Ka4 (10... Kb5 11. Kf3 ({or} 
11. Kf2 Kc4 12. Ke1 (12. Ke2)) 11... Kc4 12. Ke2 Kxc3 13. Kd1 $18) 11. Na1 $1 (
11. h5 $2 Kb3 12. Na1+ Kxc3 {as seen}) 11... Ka3 12. h5 Kb2 13. h6 Kxa1 (13...
Kxc3 14. h7 $18) 14. h7 Kb1 (14... Kb2 15. c4 (15. h8=Q)) 15. h8=Q ({Or} 15.
h8=R {with the same intention}) 15... a1=Q 16. Qh1+ Kb2 17. Qxa1+ $18 1-0

[Event "2.p Die Schwalbe 2019-2020"]
[Site ""]
[Date "2019.04"]
[Round ""]
[White "Slumstrup Nielsen, Steffen"]
[Black ""]
[Result "1-0"]
[Annotator "Nielsen,Steffen"]
[SetUp "1"]
[FEN "5q2/1N2p1rp/8/8/N7/k6P/p1P1r3/K3B2Q w - - 0 1"]

1. Nbc5 (1. Nc3 $2 Rxc2 $11) 1... Rg1 $1 (1... Qf6+ 2. Bc3 $18) (1... Rxc2 2.
Bb4+ Kxb4 3. Qb7+ $18 {z.B.} Kc4 4. Qe4+ Kb5 5. Qd3+ Ka5 6. Qa6+ Kb4 7. Nd3+
Kb3 8. Qb5+ Ka3 9. Qb4#) (1... Rgg2 2. Bd2 Qg7+ 3. c3 Rg1+ 4. Bc1+ $18) 2. Qxg1
Qg7+ $1 3. Nc3 (3. Qxg7 Rxe1#) 3... Rxc2 (3... Qxg1 $2 4. Nb5#) 4. Qe3 Qd4 5.
Qh6 $3 ({Logical try} 5. h4 $2 e6 6. h5 (6. Bd2 Rxd2 7. Qxd4 Rxd4 8. Nb5+ Kb4
9. Nxd4 Kxc5 10. Nxe6+ Kd6 $11 (10... Kd5 $11)) 6... h6 7. Bd2 Rxd2 8. Qxd4
Rxd4 9. Nb5+ Kb4 10. Nxd4 Kxc5 11. Nxe6+ Kd6 $11 (11... Kd5 $11)) (5. Bd2 $2
Rxd2 6. Qxd4 Rxd4 7. Nb5+ Kb4 8. Nxd4 Kxc5 $11) 5... Qf6 6. Qf4 (6. Qe3 Qd4 7.
Qh6 {tempo}) 6... Qd4 7. Qe3 e6 (7... h5 8. h4 e6 {transfers}) 8. h4 h5 (8...
h6 9. h5 {and Black is in zugzwang (9...e5 10. Qxh6) .}) 9. Bd2 Rxd2 (9... Qxd2
10. Nb1+ $18) 10. Qxd4 Rxd4 11. Nb5+ Kb4 12. Nxd4 Kxc5 13. Nxe6+ Kd6 14. Ng7 ({
minor dual} 14. Nf4) 14... Ke5 15. Nxh5 Kf5 16. Ng3+ Kg4 17. h5 1-0

[Event "3.p Die Schwalbe 2019-2020"]
[Site ""]
[Date "2020.02"]
[Round ""]
[White "Sonntag, Gunter"]
[Black ""]
[Result "1-0"]
[SetUp "1"]
[FEN "3qN3/5P2/8/2N1b2k/8/2P4B/1K6/8 w - - 0 1"]

1. Nd7 $1 (1. f8=Q $2 Qd2+ 2. Ka3 Qxc3+ 3. Nb3 Qxh3 $11) 1... Bxc3+ (
1... Qa5 2. Bg4+ Kxg4 3. Nxe5+ Qxe5 4. f8=Q $18) 2. Kxc3 Qa5+ 3. Kd4 Qa1+ (3...
Qd2+ 4. Ke5 Qh2+ 5. Kf6 Qxh3 6. Ng7+ $18) (3... Qb4+ 4. Ke5 Qc3+ (4... Qe7+ 5.
Be6 $18) 5. Kd6 Qg3+ 6. Ke7 $18) 4. Ke4 Qh1+ 5. Ke5 Qh2+ 6. Kf6 Qxh3 7. Ng7+
Kh6 (7... Kg4 8. Ne5+ Kf4 9. f8=Q Qh6+ 10. Ng6+ $18) (7... Kh4 8. Nf5+ $18) 8.
Nf5+ $1 (8. f8=Q $2 Kh7 $1 9. Qc5 Qh6+ (9... Qxd7 $2 10. Ne6 $18) 10. Kf5 Qg6+
$11 (10... Qh3+ $11)) 8... Kh7 (8... Kh5 9. f8=Q $18) 9. Nf8+ (9. f8=Q $2 Qxf5+
10. Kxf5 {patt}) 9... Kh8 10. Ng6+ Kh7 11. f8=N+ $1 (11. f8=R $2 Qc3+ $11)
11... Kg8 12. Nfe7# 1-0

[Event "1. hm Die Schwalbe 2019-2020"]
[Site ""]
[Date "2020.10"]
[Round ""]
[White "Arestow, Pawel & Keith,Daniel"]
[Black ""]
[Result "1-0"]
[SetUp "1"]
[FEN "2r5/5K2/6pk/8/6P1/8/4P3/R7 w - - 0 1"]

1. e4 (1. Ra6 $2 Rc7+ $10) 1... Rc7+ (1... Kg5 2. e5 Rc7+ 3. Ke6 {
transposes to main line}) 2. Ke6 $1 (2. Kf6 $2 Rc6+ 3. Kf7 Kg5 4. e5 Kxg4 $1 5.
e6 g5 6. e7 Rc8 $1 7. e8=Q Rxe8 8. Kxe8 Kh3 $10) 2... Kg5 (2... Rc4 3. Kd5 $18)
(2... Rc6+ 3. Kd5 {(d7) +-}) 3. e5 Kxg4 4. Kf6 $1 (4. Kd6 $2 {z.B.} Rb7 5. e6
g5 6. e7 Rb6+ $10) 4... Rc6+ (4... g5 5. e6 {transposes to main line}) 5. e6 g5
6. Ra5 $1 (6. Rg1+ $2 Kf4 7. Rxg5 Rxe6+ 8. Kxe6 Kxg5 $10) 6... Kh4 $1 (6... Kf4
7. Rf5+ $1 $18) 7. Kf5 $1 (7. Rxg5 $2 Rxe6+ $10) 7... g4 (7... Rc1 8. Ra4+ $1
Kh5 9. e7 $18) 8. e7 Rc8 9. Ra4 (9. Rd5 $2 Re8 $10) 9... Rc5+ (9... Kh3 10.
Rxg4 $18) (9... Re8 10. Rxg4+ $18) 10. Kf4 $1 ({z.B.} 10. Ke6 $2 Rc8 11. Kf5
Rc5+ {usw.}) 10... Rc8 11. Rd4 $1 (11. Ra1 $2 Rc4+ 12. Kf5 Rc5+ $10) 11... Re8
12. Rd8 Rxe7 13. Rh8+ Rh7 14. Rxh7# 1-0

[Event "2.hm Die Schwalbe 2019-2020"]
[Site ""]
[Date "2019.12"]
[Round ""]
[White "Minski, Martin"]
[Black ""]
[Result "1-0"]
[SetUp "1"]
[FEN "k1K5/P7/8/1N6/3b4/7R/2n3p1/8 w - - 0 1"]

1. Rh6 $1 (1. Rh7 $2 {no threat} g1=Q $19) 1... Nb4 (1... g1=Q 2.
Nc7+ Kxa7 3. Ra6#) 2. Nc7+ Kxa7 3. Nb5+ Ka8 4. Rh3 $1 {(threatens 5.Ra3+)} Nc2
{position X without the wPa7} (4... Bb2 5. Rg3 $18) (4... Nc6 5. Ra3+ Na7+ 6.
Rxa7+ Bxa7 7. Nc7#) (4... Na6 5. Ra3 Ba7 6. Rxa6 g1=Q 7. Nc7#) 5. Rh7 $1 (5.
Rb3 $2 {(threatens 6.Nc7+ Ka7 7.Rb7#)} Be5 $1 6. Rb1 Na3 $1 7. Nxa3 Bh2 $11)
5... g1=Q 6. Ra7+ $1 Bxa7 7. Nc7# {model mate with self-block on a7} 1-0

[Event "3.hm Die Schwalbe 2019-2020"]
[Site ""]
[Date "2020.06"]
[Round ""]
[White "Rusz, Arpad"]
[Black ""]
[Result "1-0"]
[WhiteElo "60"]
[SetUp "1"]
[FEN "2R5/7p/kr5P/7P/KP6/8/8/8 w - - 0 1"]

1. b5+ $1 Rxb5 2. Rc6+ $1 (2. Ra8+ $2 Kb7 3. Kxb5 Kxa8 $11) 2... Rb6 3. Rg6 $3
{zz} Ka7 (3... hxg6 4. h7 Rb8 5. hxg6 $18) 4. Rg7+ Rb7 5. Ka5 {zz} Kb8 6. Ka6
Ka8 $1 {cyclic zugzwang - WTM. The only way to win is by reaching the same
position but with black to move.} (6... Rc7 7. Kb6 $18) 7. Rg5 ({or} 7. Rg6 Rb8
8. Rf6 $1 {etc}) ({but no} 7. Rg1 $6 Rb1 $1 8. Rxb1 $2 {stalemate}) (7. Rxb7 $2
{stalemate}) 7... Rb8 8. Rf5 $1 (8. Re5 $2 Rf8 $1 $11) 8... Rb7 9. Rf8+ Rb8 10.
Rf7 Rb7 $1 11. Rg7 $1 {cyclic zugzwang - BTM} 1-0

[Event "4.hm Die Schwalbe 2019-2020"]
[Site ""]
[Date "2020.06"]
[Round ""]
[White "Krug, Peter"]
[Black ""]
[Result "1-0"]
[SetUp "1"]
[FEN "3BK2k/3B4/3r2p1/6P1/8/8/8/8 w - - 0 1"]

1. Be7 Rd5 2. Be6 Re5 $1 3. Kf7 $3 ({TT} 3. Bf6+ $2 Kh7 4. Kf7 (4.
Bxe5 {stalemate}) 4... Ra5 $3 (4... Re1 $2 5. Bf5 $1 gxf5 6. g6+ Kh6 7. Bg5+ $1
Kxg5 8. g7 $18) 5. Be7 (5. Bc4 Ra3 $1 6. Bd5 Ra4 $11) 5... Ra4 $1 6. Bb3 Rf4+
7. Bf6 Rc4 $1 8. Kf8 {Y} Rc8+ $11) 3... Kh7 4. Bc4 $1 Rf5+ 5. Bf6 Rd5 $1 ({SH} 
5... Rc5 6. Bd3 $1 Rc7+ 7. Be7 $18 {eg} Rc6 8. Be4 Rb6 9. Bf8 Ra6 10. Bc5) 6.
Kf8 {X} Rc5 (6... Rd8+ 7. Bxd8 $18) 7. Bg8# 1-0

[Event "5.hm Die Schwalbe 2019-2020"]
[Site ""]
[Date "2020.02"]
[Round ""]
[White "Sonntag, Gunter"]
[Black ""]
[Result "1-0"]
[SetUp "1"]
[FEN "K2N4/p7/1k1P4/8/8/1p6/PN6/1q3B2 w - - 0 1"]
[PlyCount "29"]
[EventDate "2019"]

1. Na4+ $1 (1. Nc4+ $2 Ka6 (1... Kb5 $2 2. Ne3+ Qxf1 (2... Kb6 3. Nd5+
Kc5 4. Nb7+ Kxd5 5. d7 $18) 3. a4+ {(Anmerkung SH: Prokes-Manöver)} Kxa4 4.
Nxf1 $18) 2. Ne3+ Qxf1 3. Nxf1 bxa2 $11) 1... Ka5 2. Nb7+ Kxa4 3. axb3+ Kxb3 (
3... Ka3 4. Bh3 Qxb3 (4... a5 5. Bc8 $18) 5. Bc8 $18) 4. Bd3 $1 (4. Be2 $2 Qc2
5. Bg4 Ka3 (5... Kb2) 6. d7 Qa4 7. Be6 Qc6 8. Bg4 Qa4 9. Bf5 Qb5 $11) (4. Bg2
$2 Qh7 5. d7 Qg8+ 6. d8=Q Qxg2 $11) (4. Bh3 $2 Kb2 $11) 4... Qd1 5. d7 Kc3 6.
Bf5 Qd5 7. Bh3 Qf3 (7... Qh5 8. Be6 $18) 8. Be6 Qc6 9. Bg4 Qa4 (9... Qg6 10.
Bd1 $18) 10. Bf5 (10. Bh3 $2 Qh4 11. Be6 Qe7 12. Bg4 Qg7 13. Be6 Qe7 $11) 10...
Qb5 11. Bh3 Qd3 12. Bg4 (12. Be6 $2 a5 13. d8=Q Qa6+ 14. Kb8 Qxe6 $11) 12...
Qd4 (12... Qg6 13. Bd1 $18) 13. Be6 {
jetzt kann die Dame nicht mehr nach c6 - Sinn des Manövers} Qh8+ 14. d8=Q Qxd8+
15. Nxd8 $18 1-0

[Event "Comm. Die Schwalbe 2019-2020"]
[Site ""]
[Date "2019.02"]
[Round ""]
[White "Krug, Peter"]
[Black ""]
[Result "1-0"]
[SetUp "1"]
[FEN "4k2r/2p1p1q1/3p3r/1P1NR1P1/5p2/p4P2/P1P2Q1P/K6R w k - 0 1"]


1. Qd4 (1. Rhe1 $2 Rxh2 2. Nf6+ Kf8 $11) 1... Rxh2 2. Rxe7+ Kd8 3. Rd7+ Kc8 4.
Rxc7+ {A)} Kb8 ({B)} 4... Kd8 5. Rd7+ Kc8 6. Nb6+ Kb8 7. Rb7+ Qxb7 8. Qxh8+
Rxh8 9. Rxh8+ Ka7 10. Nc8+ Kb8 11. Nxd6+ $18) 5. Rb7+ Qxb7 6. Qxh8+ Rxh8 7.
Rxh8+ Ka7 8. b6+ Ka6 9. Ra8+ $1 Kb5 10. Rxa3 Qxd5 11. b7 $1 Qe5+ 12. Kb1 Qe1+
13. Kb2 Qe5+ 14. Rc3 $18 1-0


[Event "Comm. Die Schwalbe 2019-2020"]
[Site ""]
[Date "2019.04"]
[Round ""]
[White "Krug, Peter"]
[Black ""]
[Result "1-0"]

[SetUp "1"]
[FEN "1q6/7p/3N1Kbk/7p/4Rp1P/3n1P2/Q7/8 w - - 0 1"]


1. Qd5 $1 (1. Qe6 {?} Qd8+ 2. Qe7 Qh8+ 3. Ke6 Nc5+ 4. Kd5 Nxe4 5. fxe4 Qa8+ 6.
Ke5 Qa1+ 7. Ke6 (7. Kxf4 Qc1+ 8. Ke5 Qc3+ 9. Ke6 Qh3+ 10. Nf5+ Bxf5+ 11. exf5
Qxf5+ $11) 7... Qa2+ 8. Kf6 Qg8 9. Ke5 Qg7+ $11) (1. Nf7+ $2 Bxf7 2. Qa5 Qd6+
$1 3. Kxf7 Ne5+ 4. Rxe5 Qd7+ 5. Re7 (5. Kf6 Qf7+ $18) 5... Qf5+ 6. Qxf5 $18)
1... Qd8+ (1... Qh8+ 2. Ke7 Qg7+ 3. Nf7+ Bxf7 4. Qxf7 Qxf7+ 5. Kxf7 Ne5+ 6. Ke6
$1 (6. Ke7 $2 Nxf3 7. Rxf4 Nxh4 $1 8. Rxh4 Kg5 $11) 6... Nxf3 7. Rxf4 Nxh4 8.
Rxh4 Kg5 9. Rh1 $1 $18) 2. Re7 Qh8+ 3. Ke6 Qg8+ 4. Nf7+ Bxf7+ 5. Rxf7 Ne5 $1 6.
Kxe5 (6. Qxe5 $2 Qxf7+ 7. Kd6 Qf8+ 8. Kd7 Qf7+ $11) 6... Qxf7 7. Qe6+ $1 Qg6 8.
Kd6 $1 (8. Qe7 $2 Qf5+ 9. Kxf5 {stalemate}) 8... Kg7 (8... Qxe6+ 9. Kxe6 Kg6
10. Ke5 Kg7 11. Kf5 Kh6 12. Kxf4 Kg6 13. Ke5 Kf7 $18) 9. Ke7 Kh6 10. Qd6 $1 (
10. Qe5 $2 Qf7+ $1 11. Kxf7 $11) (10. Qxg6+ $2 hxg6 11. Kf6 Kh7 12. Kg5 Kg7 $11
) 10... Qxd6+ (10... Kg7 11. Qd4+ Kg8 12. Qd8+ Kg7 13. Qf8#) 11. Kxd6 Kg6 12.
Ke5 ({or} 12. Ke6 Kg7 13. Kf5 Kh6 14. Kxf4) 12... Kg7 (12... Kf7 13. Kf5 h6 14.
Kxf4) 13. Kf5 Kh6 14. Kxf4 Kg6 15. Ke5 Kf7 16. Kf5 Ke7 17. Kg5 1-0

[Event "Comm. Die Schwalbe 2019-2020"]
[Site ""]
[Date "2019.06"]
[Round ""]
[White "Neuenschwander, Beat"]
[Black ""]
[Result "1-0"]
[SetUp "1"]
[FEN "4n1K1/8/3p4/Q3p1p1/5k1p/2Pr2N1/3P2PP/4q3 w - - 0 1"]


1. Qa4+ e4 2. Nh5+ Kg4 3. h3+ (3. Qd7+ $2 Kxh5 4. Qxe8+ Kg4 5. Qe6+ Kf4 6. Qf6+
Kg4 7. Qe6+ $11) 3... Rxh3 (3... Kxh5 4. Qxe8+ $18) 4. Qd7+ Kxh5 5. g4+ (5.
Qxe8+ $2 Kg4 $19) 5... hxg3 6. Qxh3+ Kg6 7. Qh7+ Kf6 8. Qf7+ Ke5 9. d4+ exd3
10. Qxe8+ (10. Qe7+ $2 Kf4 11. Qxe1 Nf6+ 12. Kf7 Ne4 $11) 1-0

[Event "Comm. Die Schwalbe 2019-2020"]
[Site ""]
[Date "2019.08"]
[Round ""]
[White "Jasik, Andrzej"]
[Black ""]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "8/5pPp/8/5B2/3q2PK/2p5/1p4NQ/k3nn2 w - - 0 1"]


1. Qb8 $1 (1. g8=Q $2 b1=Q $19) 1... Nxg2+ 2. Kh5 $1 Ng3+ $1 (2... Nf4+ 3. Kh6
Nd3 4. Qa8+ Kb1 5. Qa6 Kc2 6. g8=Q $11) 3. Qxg3 Qxg7 4. Qc7 $1 (4. Qxg2 $2 Qg6+
$1 5. Bxg6 hxg6+ 6. Kh4 b1=Q $19) 4... Qg6+ $1 (4... Nf4+ 5. Qxf4 Qg6+ 6. Kh4
$1 Qc6 7. Qf1+ $11) 5. Bxg6 hxg6+ 6. Kg5 $1 b1=Q 7. Qxc3+ Qb2 8. Qg7 $3 Qxg7 {
Stalemate} (8... Kb1 9. Qxf7 $11) 1/2-1/2

[Event "Comm. Die Schwalbe 2019-2020"]
[Site ""]
[Date "2019.10"]
[Round ""]
[White "Michelet, Paul"]
[Black ""]
[Result "1-0"]
[SetUp "1"]
[FEN "r1B2B2/5k2/8/8/7p/4p3/8/3RK3 w - - 0 1"]

1. Rd8 Ra1+ 2. Ke2 h3 3. Bxh3 (3. Bd6 $2 h2 4. Bxh2 Ra2+ $11) 3... Rh1
4. Bf5 (4. Bg2 $2 Rh2 5. Kf3 Rh8 6. Be7 e2 $1 7. Kxe2 Rh2 $1 $11) 4... Rh8 5.
Rd7+ $3 Kxf8 (5... Kf6 6. Bg7+ $18) 6. Bh7 $1 Ke8 7. Ra7 (7. Rb7 $2 Rf8 8. Bg6+
Kd8 9. Bf7 Kc8 $11) 7... Rf8 8. Bg6+ Kd8 9. Bf7 $18 1-0


[Event "Comm. Die Schwalbe 2019-2020"]
[Site ""]
[Date "2019.12"]
[Round ""]
[White "Hlinka & Garcia, Michal & Mario"]
[Black ""]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "4k3/4p2b/8/8/6PP/P6r/K6B/7R w - - 0 1"]


1. Ka1 $1 (1. h5 $2 Be4 $1 2. Re1 Rxh2+ $19) (1. a4 $2 Be4 $1 2. Re1 Rxh2+ $19)
1... Rxa3+ 2. Kb2 Rh3 3. Ka1 $1 Bd3 (3... Rxh4 4. g5 Bd3 (4... Be4 5. Re1 Rxh2
6. Rxe4 $11) 5. g6 $1 $11) 4. g5 $1 {A)} ({Try :} 4. h5 $2 Be2 5. h6 Rxh6 6. g5
Rh5 7. g6 Kf8 8. Rb1 Rxh2 9. Rb8+ Kg7 10. Re8 Kf6 11. g7 Bc4 12. g8=Q Bxg8 $19)
({or} 4. Rd1 $2 Be2 5. Rd2 Rxh2 $19) 4... Be2 ({B)} 4... Bg6 5. h5 $1 Rxh5 6.
Re1 Rxh2 7. Rxe7+ Kxe7 $11 {stalemate}) 5. g6 $1 (5. h5 $2 Rxh5 6. g6 Kf8 $19)
5... Kf8 6. Rb1 {/c1} Rxh2 7. Rb8+ Kg7 8. Re8 Kf6 9. g7 Bc4 10. g8=Q (10. Rc8
$2 Be6 11. g8=Q {is loss of time}) 10... Bxg8 11. Rxg8 Rxh4 12. Kb2 $1 (12.
Rf8+ $2 Kg7 13. Rf1 Rb4 $1 $19) 12... Rc4 13. Rf8+ $1 (13. Kb3 $2 Rc5 14. Rf8+
Kg5 15. Rf1 e5 $19) 13... Kg5 14. Re8 Kf6 15. Rf8+ $11 {positional draw}
1/2-1/2

[Event "Comm. Die Schwalbe 2019-2020"]
[Site ""]
[Date "2019.12"]
[Round ""]
[White "Arestow, Pawel"]
[Black ""]
[Result "1-0"]
[SetUp "1"]
[FEN "R7/2B4k/7p/K1R1p3/8/7P/2P2r1p/8 w - - 0 1"]

1. Rh8+ $1 (1. Bxe5 $2 h1=Q 2. Ra7+ Kg6 3. Ra6+ Kf7 $11) 1... Kxh8 (
1... Kg6 2. Rc6+ $18) 2. Bxe5+ {A)} Kg8 ({B)} 2... Kh7 3. Bxh2 Rxh2 4. c4 $1 (
4. Rc3 $2 h5 $1 $11 5. Kb4 h4) 4... Rxh3 5. Rd5 $1 h5 6. c5 h4 7. c6 Rc3 8. Kb6
h3 9. c7 Kg6 (9... h2 10. Rh5+ $18) (9... Rb3+ 10. Kc6 Rc3+ 11. Kd7 $18) 10.
Rd3 $1 Rxd3 11. c8=Q $18 {echo-win}) 3. Bxh2 Rxh2 4. c4 $1 (4. Rc3 $2 Kf7 $11 (
4... Kf8 $11)) 4... Rxh3 5. Rf5 $1 (5. Rd5 $2 Kf7 $1 6. c5 Ke6 $11) (5. Re5 $2
Kf7 (5... Kg7) 6. c5 Kf6 $11) 5... h5 6. c5 h4 7. Kb4 $1 (7. c6 $2 Rc3 8. Kb6
h3 9. c7 h2 10. Rh5 Rb3+ 11. Kc6 Rc3+ 12. Kd6 Rd3+ $11) 7... Rh1 8. c6 h3 9. c7
Rb1+ (9... Rc1 10. Rc5 Rxc5 11. Kxc5 h2 12. c8=Q+ $18) 10. Ka5 $1 Rc1 11. Kb6
Kg7 (11... h2 12. Rf1 $1 Rc2 13. Rd1 $1 (13. Rb1) 13... Kf7 14. Rh1 Kf6 15.
Rxh2 $1 $18 {echo-win}) 12. Rf1 $1 (12. Rc5 $2 Rxc5 13. Kxc5 h2 14. c8=Q h1=Q
$11) 12... Rc3 $1 (12... Rxf1 13. c8=Q h2 14. Qc7+ $18) (12... Rc2 13. Rh1 h2 (
13... Rb2+ 14. Kc6 Rc2+ 15. Kd7 Rd2+ 16. Kc8 h2 17. Rb1 $18) 14. Rxh2 $1 Rxh2
15. c8=Q $18 {echo-win}) 13. Rf3 $1 (13. Rh1 $2 Rb3+ 14. Kc6 Rc3+ 15. Kd7 Rd3+
$11) 13... Rxf3 14. c8=Q $18 {echo-win} 1-0



[Event "Comm. Die Schwalbe 2019-2020"]
[Site ""]
[Date "2020.04"]
[Round ""]
[White "Avni, Amatzia"]
[Black ""]
[Result "1-0"]
[SetUp "1"]
[FEN "7K/3pQ1p1/2p2rN1/2bp3k/7p/4P3/5PPp/8 w - - 0 1"]

1. Nf4+ $1 (1. Qxg7 $2 Rxg6 2. Qe5+ (2. Qf7 h1=Q $11) 2... Rg5 3. Qe8+ (3. Qxh2
Ba3 $1 4. g4+ Rxg4 5. Qe5+ Rg5 6. Qf6 h3 7. Kh7 h2 8. Qf3+ Kh4 9. Qf4+ Kh3 10.
Qxg5 Bd6 $1 $11) 3... Kg4 4. Qxd7+ Rf5 5. Qg7+ (5. Kh7 h1=Q 6. Kg6 Qb1 7. e4
Qxe4 8. f3+ Kf4 $11) 5... Rg5 6. Qf6 Rf5 7. Qg6+ Rg5 8. f3+ Kg3 9. Qxg5+ Kf2
10. Qxh4+ Kg1 $1 11. Qe1+ Kxg2 $11) 1... Rxf4 2. Qe5+ g5 3. exf4 Bd4 4. Qxd4
h1=Q 5. Qg7 $1 {A surprising winning move in an innocent looking position. A)}
gxf4 ({B)} 5... Qxg2 6. f3 $1 gxf4 7. Qxg2 $18 {the BQ falls on the g-file}) 6.
g4+ fxg3 ({C)} 6... hxg3 7. Qh7+ Kg4 8. Qxh1 {the BQ falls on the h-file}) 7.
f4 {Another symmetrical effect is between f2-f3 in the ...Q:g2 variation and
f2-f4 in this variation.} 1-0


[Event "Comm. Die Schwalbe 2019-2020"]
[Site ""]
[Date "2020.06"]
[Round ""]
[White "Samilo, Vladimir"]
[Black ""]
[Result "1/2-1/2"]
[SetUp "1"]
[FEN "8/7p/5K2/3r4/1R1P4/kP2p3/8/8 w - - 0 1"]

1. Rb7 $1 ({try} 1. Rb6 $2 e2 $1 (1... Rxd4 $2 2. Re6 Rd3 3. Kf5 Kxb3
4. Kf4 Kc2 5. Rxe3 $11) 2. Re6 Rd6 $19) (1. Rc4 $2 Kb2 2. Rc7 Rxd4 $1 3. Re7
Rd3 4. Kf5 Kc2 5. Kf4 Kd2 $19) 1... Rd6+ $1 (1... Rxd4 2. Re7 Rd3 3. Kf5 Kxb3
4. Kf4 Kc2 5. Rxe3 $11) 2. Kf5 Rd5+ 3. Kf6 $1 (3. Kf4 $2 Re5 $1 4. dxe5 e2 5.
e6 e1=Q $19) 3... Rd6+ 4. Kf5 Re6 $1 5. Ra7+ $1 (5. Rxh7 $2 e2 6. Rh1 e1=Q 7.
Rxe1 Rxe1 $19) 5... Kb2 6. Rxh7 (6. d5 $2 Re5+ 7. Kxe5 e2 $19) 6... e2 7. Rh1
e1=Q 8. Rxe1 Rxe1 9. d5 $1 Rd1 (9... Kxb3 10. d6 Rd1 11. Ke6 $11) 10. Ke6 Kxb3
11. d6 $11 1/2-1/2


[Event "Comm. Die Schwalbe 2019-2020"]
[Site ""]
[Date "2020.10"]
[Round ""]
[White "Krug,Peter & Garcia, Mario"]
[Black ""]
[Result "1-0"]

[SetUp "1"]
[FEN "7q/2R2P2/1N6/4p3/7p/3N2Pk/b5p1/6K1 w - - 0 1"]
[EventDate "2019"]

1. Nd7 $1 (1. Nf2+ $2 Kxg3 2. Rc3+ Kf4 3. Nh3+ Kg4 $11) (1. Rc8 $2 Qxc8 2. Nxc8
Bxf7 $11) 1... Bxf7 2. N7xe5 Bh5 (2... Kxg3 3. Rxf7 h3 4. Rf3+ Kh4 5. Ng6+ {
fork} Kg4 6. Nde5+ $18) (2... hxg3 3. Nf4+ Kh4 4. Nfg6+ {fork} Bxg6 5. Nxg6+
$18) 3. Rg7 $3 (3. Nf4+ $2 Kxg3 4. Ne2+ $5 {
Sacrifice of the knight with the idea of involving the rook?,} Bxe2 5. Rc3+ Bd3
$1 {
but the timely sacrifice of the black bishop, guarantees equality to the black!
} (5... Kf4 $2 6. Ng6+ $18) 6. Rxd3+ Kf4 7. Ng6+ Ke4 $1 8. Nxh8 Kxd3 $11) 3...
Qxg7 (3... hxg3 4. Nf4+ $18 {leads to the capture of the queen}) 4. Nf4+ Kxg3
5. Nxh5+ Kh3 6. Nxg7 Kg3 7. Nh5+ $1 (7. Nf5+ $2 Kf4 $11) 7... Kh3 8. Nf4+ Kg3
9. Ne2+ $1 (9. Nxg2 $2 h3 $1 $11) 9... Kh3 10. Kf2 $1 (10. Nc3 $2 Kg3 11. Ne4+
(11. Ne2+ {is loss of time}) 11... Kf4 $11) 10... g1=Q+ (10... Kh2 {e.g.} 11.
Ng1 Kh1 12. Nef3 h3 13. Ne2 h2 (13... g1=Q+ 14. Nfxg1 h2 15. Ng3#) 14. Ng3#)
11. Nxg1+ $1 $18 (11. Kxg1 $4 {stalemate}) 1-0

[Event "Comm. Die Schwalbe 2019-2020"]
[Site ""]
[Date "2020.12"]
[Round ""]
[White "Hlinka, Michal & Kekely, Luboš"]
[Black ""]
[Result "1-0"]
[SetUp "1"]
[FEN "7R/1N4K1/8/p7/8/3k4/rP6/8 w - - 0 1"]

1. Nc5+ $1 (1. Rh2 $2 Kc4 2. Kf6 a4 3. Ke5 Kb4 4. Kd4 a3 $11) 1... Kc4 (1...
Kd4 2. Na4 Rxa4 3. Rh4+ $18 {skewer}) 2. Rc8 {to battery} Kd4 (2... Rxb2 3.
Na4+ {from battery}) (2... Ra1 3. Kf7 Rb1 4. Ke6 a4 5. Ke5 Re1+ 6. Kf4 Re2 7.
Kf3 Re7 8. Kf2 Rh7 9. Ke2 Rh2+ 10. Kd1 $18) 3. Nb3+ (3. b3 $2 Rb2 4. Kf6 Kd5 5.
Rc7 Rc2 6. Ne6 Rxc7 7. Nxc7+ Kc5 $11) 3... Kd5 4. Rc5+ (4. Rd8+ Kc6 5. Rc8+ Kd5
6. Rc5+ {Tempo}) 4... Ke4 5. Nd2+ $1 (5. Rc2 $2 a4 6. Nc1 Ra1 7. Rc3 Rb1 8. Nd3
Kd4 9. Ra3 Rf1 10. Kg6 Kc4 $1 11. Rc3+ Kd4 $11 {z.B.} 12. Nb4 Rf2 13. Nc2+ Ke4)
5... Kd4 (5... Kd3 6. Nc4 $18) 6. Rb5 (6. Nb3+ Ke4 7. Nd2+ Kd4 {Tempo}) 6...
Kd3 7. Nb1 $1 Ra4 (7... Kc2 8. Na3+ $18) 8. Na3 Rb4 9. Rd5+ Ke4 (9... Ke2 10.
Rh5 (10. Rg5) 10... Rxb2 11. Rh2+ {skewer}) 10. Rd2 {
and wins. Miniature. Battery.Skewers.} 1-0

[Event "Die Schwalbe 2019-2020 (v)"]
[Site ""]
[Date "2021.10.12"]
[Round ""]
[White "Jarl Henning Ulrichsen"]
[Black ""]
[Result "1-0"]
[SetUp "1"]
[FEN "3qNN2/5P2/8/7k/8/2K4B/8/8 w - - 0 1"]
[PlyCount "3"]
[EventDate "2021"]

1. Nd7 Qa5+ 2. Kd4 {weiter wie in der Ursprungsfassung} Qa1+ 3.Ke4 Qh1+ 4.Ke5 Qh2+ 5.Kf6 Qxh3 6.Ng7+ Kh6 7.Nf5+! Kh7 8.Nf8+ Kh8
9.Ng6+ Kh7 10.f8=N+ $1 Kg8 11.Nfe7# 1-0
