Author: Tony Hedlund
Date: 00:58:01 12/05/02
Take a look at game 21. Shredder had a winning endgame, both programs showed
mate in 9. But suddenly the game ended in a repetition draw! A bug in Shredder?
[Event "SSDF"]
[Site "Tony Hedlund"]
[Date "2002.12.04"]
[Round "20"]
[White "Shredder 6 Paderborn Classic A1200"]
[Black "Chess Tiger 15.0 A1200"]
[Result "1/2-1/2"]
[WhiteElo "2736"]
[Opening "E17 Queen's Indian: Opovcensky Variation"]
{Engine book(s): ct.tbk }
1. d4 Nf6 { Score: 0,00 depth: 1 Nf6 } 2. Nf3 e6 { Score: 0,00 depth: 1 e6 }
3. c4 b6 { Score: 0,00 depth: 1 b6 } 4. g3 Bb7 { Score: 0,00 depth: 1 Bb7 }
5. Bg2 Be7 { Score: 0,00 depth: 1 Be7 } 6. Nc3 Ne4 { Score: 0,00 depth: 1
Ne4 } 7. Bd2 Bf6 { Score: 0,00 depth: 1 Bf6 } 8. Qc2 Nxd2 { Score: 0,00
depth: 1 Nxd2 } 9. Qxd2 O-O { Score: 0,00 depth: 1 O-O } 10. O-O d6 { Score:
0,00 depth: 1 d6 } 11. Rfd1 a5 { Score: 0,18 depth: 13 a5 Qf4 d5 e3 c6 b3
Be7 cxd5 exd5 a3 Bf6 Ne5 Re8 Ng4 } 12. e3 c6 { Score: 0,20 depth: 13 c6 Qc2
d5 Ne5 g6 cxd5 exd5 Nd3 Nd7 Nf4 Bg7 Bf3 Nf6 Rdc1 } 13. Rac1 d5 { Score: -0,02
depth: 13 d5 Ne5 Be7 Qe2 Nd7 Nxd7 Qxd7 Na4 Qc7 c5 Ba6 Qh5 bxc5 Nxc5 Bc4 }
14. a3 Nd7 { Score: 0,16 depth: 14 Nd7 Qc2 Be7 cxd5 exd5 Qf5 g6 Qf4 f5 Qh6
Rf7 Rd2 Qf8 } 15. cxd5 cxd5 { Score: -0,08 depth: 14 cxd5 Rc2 Rc8 Rdc1 g6 a4
Bg7 Nb5 Rxc2 Rxc2 Ba6 Rc6 } 16. Rc2 Rc8 { Score: 0,06 depth: 16 Rc8 Rdc1 Be7
Nb5 Rxc2 Rxc2 Ba6 Bf1 Qb8 Bd3 Nf6 Ne5 Ne4 Bxe4 Bxb5 Bd3 Ba4 } 17. Rdc1 Be7 {
Score: -0,02 depth: 15 Be7 Bf1 Bd6 Bb5 f5 Ng5 Rf6 f4 h6 Nf3 Rf7 Qf2 g6 Bd3
} 18. Qd3 Bd6 { Score: 0,06 depth: 15 Bd6 Qb5 Bb8 Nd2 Re8 e4 dxe4 Bxe4 Bxe4
Ncxe4 Rxc2 Rxc2 e5 } 19. Qb5 Re8 { Score: 0,06 depth: 14 Re8 Nd2 Bb8 e4 dxe4
Bxe4 Bxe4 Ncxe4 Rxc2 Rxc2 e5 d5 f5 Ng5 Nc5 } 20. Nd2 Bb8 { Score: -0,14
depth: 16 Bb8 e4 dxe4 Bxe4 Bxe4 Ncxe4 Rxc2 Rxc2 e5 d5 f5 Nc3 Rf8 Nc4 e4 }
21. e4 dxe4 { Score: -0,10 depth: 16 dxe4 Bxe4 Bxe4 Ndxe4 Kf8 Qh5 h6 Nb5
Rxc2 Rxc2 Nf6 Nxf6 Qxf6 Rc6 Kg8 Rxb6 } 22. Ndxe4 Bc6 { Score: -0,04 depth: 15
Bc6 Qh5 Bxe4 Nxe4 Rxc2 Rxc2 Nf8 Qb5 Re7 Rc6 Qxd4 Rxb6 Qd1+ Qf1 Qd8 Rc6 Rc7 }
23. Qh5 Bxe4 { Score: -0,06 depth: 17 Bxe4 Nxe4 Rxc2 Rxc2 Nf8 Rd2 Qc7 Nc3
Nd7 d5 exd5 Qd1 Nc5 Nxd5 Qd8 f4 b5 Rd4 } 24. Nxe4 Rxc2 { Score: -0,08 depth:
18 Rxc2 Rxc2 Nf8 Rd2 Qc7 Qe2 h6 Nc3 Nd7 d5 Nf6 d6 Qd7 Qe3 Bxd6 } 25. Rxc2
Nf8 { Score: -0,12 depth: 14 Nf8 Rd2 Qe7 Nc3 Nd7 Re2 Qf6 d5 Be5 dxe6 Rxe6
Ne4 Qg6 Qxg6 hxg6 h3 } 26. Rc4 Ng6 { Score: -0,10 depth: 14 Ng6 h3 h6 Nc3 Ne7
d5 exd5 Nxd5 Nxd5 Bxd5 Qd7 Kg2 Kf8 Bc6 Qd3 Bxe8 } 27. b4 axb4 { Score: 0,12
depth: 14 axb4 Rxb4 Re7 Ng5 Nf8 Bc6 Bd6 Ra4 Qc7 d5 exd5 Bxd5 g6 } 28. Rxb4
Re7 { Score: 0,22 depth: 14 Re7 Ng5 Nf8 Bc6 Rc7 d5 exd5 Nxf7 Rxf7 Bxd5 Qf6
Bxf7+ } 29. a4 Rc7 { Score: 0,30 depth: 14 Rc7 Rb1 h6 Qb5 Rc8 Qd3 Ne7 Nc3 Rc5
Be4 Ra5 f3 Bd6 Rb5 Rxb5 } 30. Qg5 Qxg5 { Score: 0,26 depth: 16 Qxg5 Nxg5 Rc1+
Bf1 Bc7 Rc4 Rxc4 Bxc4 Ne7 Ne4 Bb8 f4 Nf5 d5 e5 fxe5 Bxe5 Bd3 } 31. Nxg5 Rc1+ {
Score: 0,00 depth: 17 Rc1+ Bf1 Bc7 Rc4 Rxc4 Bxc4 Ne7 f4 Bd6 Kf2 h6 Nf3 Kf8
Ke2 h5 Ng5 h4 Ne4 } 32. Bf1 h6 { Score: 0,02 depth: 17 h6 Ne4 Ba7 Rc4 Rxc4
Bxc4 Ne7 Kf1 Nf5 d5 exd5 Bxd5 Bb8 Ke2 Be5 f4 Bd4 g4 Ne3 } 33. Ne4 Bc7 { Score:
-0,06 depth: 18 Bc7 Rc4 Rxc4 Bxc4 Bd8 f4 Be7 Kg2 Bb4 d5 exd5 Bxd5 Ne7 Bc4
Nf5 Kf3 Kf8 Bd3 } 34. Rc4 Rxc4 { Score: -0,04 depth: 19 Rxc4 Bxc4 Ne7 f4 Nf5
d5 Nd6 Nxd6 exd5 Bxd5 Bxd6 Kf2 Bc5+ Ke2 Kf8 Bg2 Ke7 Kd3 Ke6 Ke4 f5+ } 35. Bxc4
Ne7 { Score: -0,08 depth: 18 Ne7 f4 Nf5 d5 Nd6 Nxd6 exd5 Bxd5 Bxd6 Kf2 Bc5+
Kf3 Kf8 Ke4 Ke7 h3 h5 g4 hxg4 hxg4 } 36. f4 Nf5 { Score: -0,03 depth: 19 Nf5
d5 Nd6 Nxd6 exd5 Bxd5 Bxd6 Kf2 Bc5+ Kf3 Kf8 Ke4 Bg1 h3 Ke7 f5 Kf6 g4 g6 Bc6 }
37. d5 Nd6 { Score: 0,05 depth: 19 Nd6 Nxd6 exd5 Bxd5 Bxd6 Kf2 Bc5+ Kf3 Kf8
Ke4 Ke7 h3 f6 Bc6 Kd6 Be8 Bg1 g4 Ke6 } 38. Nxd6 exd5 { Score: -0,02 depth: 21
exd5 Nb5 dxc4 Kf2 Bb8 Ke3 g5 fxg5 hxg5 Kd4 f5 Kxc4 f4 gxf4 gxf4 Nd4 Kg7 h4 }
39. Nb5 dxc4 { Score: -0,24 depth: 20 dxc4 Kf2 Bb8 Ke3 g5 fxg5 hxg5 Kd4 f5
Kxc4 f4 gxf4 g4 Nd4 Bxf4 Nf5 Bxh2 Nh6+ Kf8 Nxg4 } 40. Kf2 Bb8 { Score: -0,36
depth: 20 Bb8 Ke3 g5 Nc3 gxf4+ gxf4 Bd6 Ne4 Bb4 Kd4 f5 Nf6+ Kf7 Nd5 Bc5+ Kxc4
Bg1 h4 Ke6 } 41. Ke3 g5 { Score: -0,38 depth: 20 g5 Nc3 gxf4+ gxf4 Bd6 Ne4
Bb4 Kd4 f5 Nc3 Kf7 Kxc4 Ba5 Nd5 } 42. fxg5 hxg5 { Score: -0,40 depth: 19 hxg5
Kd4 f5 Kxc4 Kf7 Nd4 f4 gxf4 Bxf4 h3 Kg6 Kb5 Be3 Nc2 Bg1 Nb4 Kh5 } 43. Kd4
f5 { Score: -0,42 depth: 22 f5 Kxc4 Kf7 Nd4 Kf6 Kb5 f4 gxf4 gxf4 Kxb6 Ke5
Nf3+ Ke4 Ng5+ Kf5 h4 Kg4 Kb5 Kxh4 Nf3+ Kg3 } 44. Nc3 Kf7 { Score: -0,16
depth: 19 Kf7 Kxc4 Ke6 Nd5 f4 Nxb6 fxg3 hxg3 Bxg3 Nd5 Be1 Ne3 Ke5 Kd3 Bb4
Ng4+ Kd5 } 45. Kxc4 Ke6 { Score: 0,00 depth: 21 Ke6 Ne2 Ke5 Nd4 f4 gxf4+ Kxf4
h3 Kg3 Kb5 Kxh3 Kxb6 Be5 Nf3 Bf6 Nxg5+ } 46. Ne2 Ke5 { Score: 0,00 depth: 20
Ke5 h4 gxh4 gxh4 f4 Ng1 Kf5 h5 Kg5 Kb5 Kxh5 Kxb6 Kg4 a5 Be5 Kc5 Bb8 Kb6 Be5
Kc5 Bb8 } 47. Nd4 f4 { Score: 0,00 depth: 20 f4 g4 f3 Nxf3+ Kf4 h4 Kxf3 hxg5
Be5 g6 Kxg4 Kb5 Kf5 g7 Bxg7 Kxb6 } 48. gxf4+ Kxf4 { Score: 0,00 depth: 23
Kxf4 h3 Kg3 Ne6 Bf4 Kb5 Be3 Nxg5 Bxg5 Kxb6 Be3+ Ka5 Kf4 Ka6 Kg3 Kb5 Kxh3 }
49. h3 Kg3 { Score: 0,00 depth: 24 Kg3 Kb5 Kxh3 Kxb6 Bf4 Kb5 Bd2 Nf3 Be3
Nxg5+ Bxg5 } 50. Kb5 Bf4 { Score: 0,00 depth: 24 Bf4 Ne6 Be3 Kc6 Kxh3 Nxg5+
Bxg5 Kxb6 } 51. Kxb6 Be3 { Score: 0,00 depth: 23 Be3 Kc5 Kxh3 a5 g4 a6 g3 a7
g2 a8Q g1Q Qf3+ Kh4 Qe4+ Kg3 Qg6+ Kf2 Qxg1+ Kxg1 Kb4 Bxd4 Ka5 } 52. Kc5 1/2-1/2
[Event "SSDF"]
[Site "Tony Hedlund"]
[Date "2002.12.05"]
[Round "21"]
[White "Chess Tiger 15.0 A1200"]
[Black "Shredder 6 Paderborn Classic A1200"]
[Result "1/2-1/2"]
[BlackElo "2736"]
[Opening "E91 King's Indian: 6.Be2"]
{Engine book(s): ct.tbk }
1. d4 { Score: 0,00 depth: 1 d4 } 1... Nf6 2. c4 { Score: 0,00 depth: 1 c4
} 2... g6 3. Nc3 { Score: 0,00 depth: 1 Nc3 } 3... Bg7 4. e4 { Score: 0,00
depth: 1 e4 } 4... d6 5. Nf3 { Score: 0,00 depth: 1 Nf3 } 5... O-O 6. Be2 {
Score: 0,00 depth: 1 Be2 } 6... c5 7. O-O { Score: 0,00 depth: 1 O-O }
7... cxd4 8. Nxd4 { Score: 0,40 depth: 15 Nxd4 Nc6 Be3 Nxd4 Bxd4 b6 Qd2 Bb7
f3 Qc7 b3 Nd7 Bxg7 Kxg7 Nd5 Qc5+ Rf2 } 8... Nc6 9. Be3 { Score: 0,08 depth:
14 Be3 Qb6 Qd3 Ng4 Bxg4 Bxg4 Nd5 Qd8 f3 Ne5 Qc3 Be6 Nxe6 } 9... Bd7 10. Rc1 {
Score: 0,00 depth: 1 Rc1 } 10... Nxd4 11. Bxd4 { Score: 0,00 depth: 1 Bxd4
} 11... Bc6 12. f3 { Score: 0,00 depth: 1 f3 } 12... Bh6 13. Rb1 { Score: 0,22
depth: 15 Rb1 Nh5 g3 Ng7 Nd5 e5 Bc3 Rc8 b3 f5 Rb2 Rf7 f4 exf4 exf5 } 13... Nh5
14. g3 { Score: 0,20 depth: 15 g3 Ng7 Nd5 e5 Bc3 f5 b3 Rc8 c5 dxc5 Bxe5
Bxd5 exd5 Be3+ Kg2 b6 } 14... Ng7 15. Nd5 { Score: 0,16 depth: 16 Nd5 f5 b3
e5 Bb2 Rc8 Kh1 b6 Bd3 Bxd5 exd5 Be3 Qc2 f4 Qg2 Nf5 g4 } 15... f5 16. b3 {
Score: 0,20 depth: 15 b3 e5 Bb2 Rc8 Kg2 Rf7 Qd3 Ne6 exf5 Rxf5 Nb4 Bg7 Nxc6
bxc6 Qe3 } 16... e6 17. Nb4 { Score: 0,40 depth: 16 Nb4 e5 Bf2 Ne6 Qd3 fxe4
fxe4 Rxf2 Rxf2 Nc5 Nxc6 Nxd3 Nxd8 Nxf2 Nxb7 Nxe4 } 17... Be8 18. Bc3 { Score:
0,48 depth: 13 Bc3 Be3+ Kg2 Qb6 Nc2 fxe4 Qe1 Bg5 fxe4 Rxf1 Qxf1 Bc6 Bf3 }
18... Qb6+ 19. Kh1 { Score: 0,44 depth: 13 Kh1 Bg5 Kg2 a5 Nc2 e5 Qd3 Bf7
Rbd1 Rfd8 Bb2 f4 Qc3 } 19... fxe4 20. fxe4 { Score: 0,48 depth: 15 fxe4 Rxf1+
Qxf1 Bd7 Rd1 Rf8 Bf3 Ne8 Qe2 Bg7 Bxg7 Nxg7 Nd3 Bc6 Nf4 e5 } 20... Rxf1+ 21. Bxf1
{ Score: 0,54 depth: 15 Bxf1 a5 Nc2 e5 Bg2 Ne6 Qf3 Bc6 Qf6 Ng5 Bd2 Rf8 Qxd6
Qf2 Rf1 } 21... Bd7 22. Bg2 { Score: 0,66 depth: 15 Bg2 a5 Nc2 Rf8 Qd4 Qxd4
Nxd4 Rf2 Rb2 Rxb2 Bxb2 e5 Nb5 Bxb5 cxb5 } 22... Rf8 23. e5 { Score: 0,64
depth: 15 e5 a5 Nd3 Bc6 exd6 Bxg2+ Kxg2 Nf5 Qe2 Qxd6 Qe4 Qb6 c5 Qa6 Re1 Bg7
Bxg7 } 23... a5 24. Nd3 { Score: 0,66 depth: 16 Nd3 Bc6 exd6 Bxg2+ Kxg2 Nf5
Qe2 Qxd6 Qe4 Qb6 Ne5 Qe3 Qxe3 Nxe3+ Kg1 Bg7 Re1 } 24... Bc6 25. exd6 { Score:
0,60 depth: 16 exd6 Bxg2+ Kxg2 Nf5 Qe2 Qxd6 Kh1 b5 Qe4 bxc4 bxc4 Rd8 Ne1
Rf8 Nc2 Bg7 Bxa5 } 25... Bxg2+ 26. Kxg2 { Score: 0,54 depth: 17 Kxg2 Nf5 Qe2
Qxd6 Qe4 Rd8 Nf2 Qc6 Kg1 Be3 Qxc6 bxc6 Re1 a4 g4 } 26... Qc6+ 27. Kh3 { Score:
0,84 depth: 15 Kh3 Qxd6 Ne5 Ne8 Qxd6 Nxd6 Bxa5 Bg7 Nd7 Rf2 a3 e5 Rd1 Nf5
Nc5 } 27... Qxd6 28. Ne5 { Score: 0,74 depth: 14 Ne5 Qe7 Ng4 Bg5 Qd4 a4 Rd1
axb3 axb3 Qc7 Re1 Rf7 Kg2 Qc6+ Re4 } 28... Qe7 29. Ng4 { Score: 1,00 depth:
14 Ng4 Nf5 Nxh6+ Nxh6 Qd4 e5 Qxe5 Qxe5 Bxe5 Rf5 Bd4 Rf3 Re1 Nf5 } 29... Bg5
30. Qd4 { Score: 1,08 depth: 14 Qd4 h5 Ne5 Qf6 Qe4 h4 Qxg6 hxg3 hxg3 Qxg6
Nxg6 Rf2 Rb2 } 30... Qc7 31. Re1 { Score: 1,12 depth: 14 Re1 a4 Qxg7+ Qxg7
Bxg7 Kxg7 Rxe6 Rf7 bxa4 Rc7 Ne5 Re7 } 31... h5 32. Ne5 { Score: 1,10 depth:
15 Ne5 Bf6 Qd3 g5 Kg2 Nf5 Qf3 Bxe5 Bxe5 Qf7 Kg1 Rd8 Qe2 Qg6 Bc3 Rd6 Bxa5 }
32... Bf6 33. Qd3 { Score: 1,10 depth: 14 Qd3 g5 Kg2 Nf5 Re4 Bxe5 Rxe5 Qc6+
Kg1 Qb6+ c5 Qd8 Qxd8 Rxd8 Rxe6 } 33... g5 34. Kg2 { Score: 1,10 depth: 14 Kg2
Nf5 Re4 Bg7 Re2 h4 Qe4 hxg3 hxg3 b5 Rf2 Rc8 g4 } 34... Nf5 35. Kh1 { Score:
0,91 depth: 13 Kh1 b5 cxb5 Qb7+ Kg1 Qb6+ Kg2 Qb7+ Qf3 Qxb5 h3 a4 } 35... g4
36. Qe4 { Score: 0,85 depth: 15 Qe4 Rd8 Nc6 Rd6 Bxf6 Qxc6 Qxc6 Rxc6 Kg1 a4
Rd1 Kf7 Be5 Rc5 Rd7+ } 36... Bh8 37. Ba1 { Score: 1,20 depth: 14 Ba1 Kh7 Nd3
Bxa1 Rxa1 Qc6 Qxc6 bxc6 Ne5 c5 Nd7 Rc8 Re1 a4 Nf6+ } 37... Re8 38. Qf4 { Score:
1,15 depth: 14 Qf4 Bf6 Kg2 b6 Bc3 Rf8 Re2 b5 } 38... Bf6 39. Kg2 { Score:
0,94 depth: 14 Kg2 b6 Bc3 b5 Qe4 bxc4 bxc4 Rc8 Rd1 Bxe5 Bxe5 Qc5 Rd7 Ne3+ }
39... Bg7 40. Bb2 { Score: 0,66 depth: 14 Bb2 Rf8 Qe4 Qd6 Bc3 Qa3 Re2 h4 Be1
hxg3 Bxg3 Qc1 } 40... Bh6 41. Qe4 { Score: 0,64 depth: 16 Qe4 Rd8 Nd3 Qc6
Qxc6 bxc6 Nf2 a4 bxa4 Rb8 Nd1 Ne3+ Rxe3 } 41... Rd8 42. Nd3 { Score: 0,54
depth: 15 Nd3 Qc6 Nf2 Rd2 Qxc6 bxc6 Bc1 Rxa2 Bxh6 Nxh6 Rxe6 Nf5 Re5 Nd4 Rxh5
Nxb3 Rg5+ } 42... Qc6 43. Nf2 { Score: 0,40 depth: 17 Nf2 a4 Qxc6 bxc6 Rxe6
Rd2 Bc1 Rxf2+ Kxf2 Bxc1 Rxc6 axb3 axb3 Ba3 c5 Nd4 Rg6+ Kh7 c6 } 43... Kf7
44. Kg1 { Score: 0,48 depth: 16 Kg1 a4 bxa4 Qxe4 Nxe4 Ra8 c5 Rxa4 Nd6+ Nxd6
cxd6 Rxa2 d7 Ke7 Rd1 } 44... Qxe4 45. Nxe4 { Score: -0,15 depth: 16 Nxe4 Rd3
Kh1 b6 Rf1 Rf3 Re1 Rd3 Rf1 Rf3 Re1 Rd3 Rf1 Rf3 Re1 Rd3 } 45... a4 46. bxa4 {
Score: 0,20 depth: 16 bxa4 Ra8 c5 Be3+ Kh1 Rxa4 Nd6+ Nxd6 cxd6 Rxa2 d7 Bg5
Bc1 Be7 Bf4 Bd8 Rf1 Kg6 Rd1 Kf6 } 46... Ra8 47. c5 { Score: 0,02 depth: 16 c5
Be3+ Kh1 Kg8 Nd6 Bxc5 Nxb7 Be3 a5 Ra7 Nd8 Rxa5 a3 Rb5 Re2 e5 } 47... Rxa4
48. Nd6+ { Score: -0,15 depth: 16 Nd6+ Nxd6 cxd6 Ra5 Rb1 Ke8 Bc3 Be3+ Kf1
Ra3 Be5 Ra5 Bc3 Ra3 Be5 Ra5 Bc3 Ra3 Be5 } 48... Nxd6 49. cxd6 { Score: -0,38
depth: 15 cxd6 Rxa2 d7 Ke7 Rxe6+ Kxd7 Rxh6 Rxb2 Rxh5 Ke6 Rg5 Rb4 Kf2 b5 Rg6+
Kf5 Rb6 Rb2+ } 49... Rxa2 50. d7 { Score: -1,02 depth: 17 d7 Bg5 Bc1 Bd8 Rf1+
Kg7 Bf4 Ra5 Rb1 Rd5 Rxb7 Kf7 Kf2 Ke7 Ke3 Rxd7 } 50... Bg5 51. Bc1 { Score:
-0,86 depth: 16 Bc1 Bd8 Rf1+ Kg7 Re1 b5 Rxe6 Kf7 Re8 Ra1 Rxd8 Rxc1+ Kf2 Ke7
} 51... Bd8 52. Rf1+ { Score: -1,24 depth: 17 Rf1+ Kg7 Be3 Re2 Bd4+ e5 Bc3
Re3 Ba1 Rd3 Bxe5+ Kg6 Kf2 Bb6+ Kg2 Rd2+ Kh1 Bd8 } 52... Kg7 53. Be3 { Score:
-1,10 depth: 15 Be3 Ra5 Rb1 Kf6 Rxb7 Rd5 Kf2 e5 Bb6 Ke7 Bxd8+ Kxd8 Ke3 Rxd7
Rb5 Re7 } 53... Re2 54. Bd4+ { Score: -1,32 depth: 17 Bd4+ e5 Bc3 Re3 Bb2 Rd3
Bxe5+ Kg6 Rb1 Rxd7 Rb5 b6 Bf4 Rd1+ Kg2 Ra1 Rd5 Be7 Bc7 } 54... e5 55. Bc3 {
Score: -1,20 depth: 18 Bc3 Re3 Bb2 Rd3 Bxe5+ Kg6 Rb1 Rxd7 Bf4 b6 Rb5 Ra7
Rb2 Ra3 Rd2 Be7 Rb2 Bc5+ } 55... Re3 56. Bb2 { Score: -1,14 depth: 17 Bb2 Rd3
Bxe5+ Kg6 Rb1 Rxd7 Bf4 b6 Be3 Rf7 Bd4 Rb7 Rb5 Rd7 Be3 Rd6 Bf4 } 56... Bb6
57. Kh1 { Score: -1,50 depth: 18 Kh1 Bc7 Rf5 Re1+ Kg2 Re2+ Rf2 Rxf2+ Kxf2
Bb6+ Ke2 Kf6 Kd3 Ke6 Ke4 Kxd7 Bxe5 Bg1 Bf4 Bxh2 } 57... Kg6 58. Rd1 { Score:
-1,74 depth: 17 Rd1 Kf5 Bc1 Re4 Kg2 Bd8 Rd6 b5 Kf2 Rd4 Rxd4 exd4 Bb2 Ke5
Ke1 Kd6 Bxd4 } 58... Kf5 59. Bc1 { Score: -1,84 depth: 17 Bc1 Re4 Kg2 Bd8 Kf2
Rc4 Ba3 b5 Rb1 Rc3 Bd6 Rd3 Bb8 Rxd7 Rxb5 Rd2+ Ke1 } 59... Re4 60. Kg2 { Score:
-2,00 depth: 17 Kg2 Bd8 Kf1 b5 Rd6 Rd4 Rxd4 exd4 Bb2 Ke6 Bxd4 b4 Ke2 Kxd7
Kd3 Ke6 Kc4 } 60... Bd8 61. Kf1 { Score: -1,92 depth: 17 Kf1 b5 Rd6 Rd4 Rxd4
exd4 Bb2 Ke6 Bxd4 Kxd7 Ke2 b4 Kd3 Ke6 } 61... Ke6 62. Ba3 { Score: -1,92
depth: 17 Ba3 Rd4 Rxd4 exd4 Bc5 Kd5 Bf8 d3 Ke1 Ba5+ Kd1 Kc6 Bb4 Bb6 Kd2 Kxd7
Kxd3 Bg1 } 62... Rd4 63. Rxd4 { Score: -2,01 depth: 19 Rxd4 exd4 Ke2 Kxd7 Kd3
Kc6 Kxd4 b5 Ke5 Ba5 Kf5 b4 Bb2 Bd8 Kg6 h4 gxh4 Bxh4 Kf5 b3 Kxg4 } 63... exd4
64. Ke2 { Score: -2,54 depth: 20 Ke2 Kxd7 Kd3 Kc6 Kxd4 Bb6+ Kd3 Bg1 } 64...
Kxd7
65. Kd3 { Score: -2,94 depth: 21 Kd3 Be7 Bb2 Bc5 Ke4 Kc6 Bxd4 Bxd4 Kxd4 b5
Kc3 Kc5 Kc2 Kc4 Kc1 Kc3 Kb1 b4 Kc1 } 65... Bf6 66. Bb2 { Score: -3,60 depth:
22 Bb2 Kc6 Ke4 Kb5 Kd3 Ka4 Bc1 b5 Bd2 b4 Bf4 b3 Bc1 Be7 Bb2 Bc5 Kd2 Bb4+ Kc1
Bc3 } 66... Kd6 67. Ba3+ { Score: -3,48 depth: 21 Ba3+ Kd5 Bb2 Kc5 Ba3+ Kb5
Bd6 Ka4 Bc5 b5 Bd6 b4 Bf4 b3 Bc1 Be7 Bb2 } 67... Kd5 68. Bb2 { Score: -3,90
depth: 21 Bb2 b5 Ba1 b4 Bb2 Be5 Ba1 b3 Bb2 h4 gxh4 Bxh2 Bxd4 g3 Bb6 } 68... b5
69. Ba1 { Score: -5,22 depth: 23 Ba1 b4 Bb2 Kc5 Bc1 h4 gxh4 Bxh4 Bh6 Kd5
Bg7 Bf2 Bf8 b3 } 69... b4 70. Bb2 { Score: -5,70 depth: 23 Bb2 Kc5 Bc1 h4
gxh4 Bxh4 Bh6 Be1 Bg7 Bc3 Bf8+ Kd5 Be7 b3 Bg5 b2 Kc2 } 70... b3 71. Ba1 {
Score: -6,08 depth: 21 Ba1 Kc5 Bb2 Kb4 Bc1 h4 gxh4 Bxh4 Bb2 Bf2 Bc1 Bg1 Bb2
Bxh2 Bxd4 g3 Be5 Ka3 Ke4 b2 Bxb2+ Kxb2 Kf3 Kc2 } 71... h4 72. gxh4 { Score:
-6,06 depth: 20 gxh4 Bxh4 Bxd4 Bg5 Bf2 Bf6 Bb6 b2 Kc2 Be5 Bf2 Ke4 Bg1 Kf3
Bc5 Kg2 Be3 Kxh2 Bb6 g3 Bc5 } 72... Bxh4 73. Bxd4 { Score: -6,12 depth: 22
Bxd4 Bg5 Bg1 Bf6 Bf2 b2 Kc2 Ke4 Bg3 Be5 Be1 Kf3 Bb4 Kg2 Ba3 Kxh2 } 73... Be7
74. Bc3 { Score: -6,72 depth: 20 Bc3 Bd6 Ba5 Be5 Be1 b2 Kc2 Ke4 Bd2 Kf3 Bb4
Kg2 Bf8 Kxh2 Kb1 } 74... Bd6 75. Ba5 { Score: -6,58 depth: 19 Ba5 Be5 Be1 b2
Kc2 Ke4 Bb4 Kf3 Ba3 Kg2 Bb4 Kxh2 Ba5 g3 Bb6 g2 Kb1 g1Q+ Bxg1+ Kxg1 Kc2 }
75... Bxh2 76. Kc3 { Score: -11,42 depth: 21 Kc3 Bf4 Kxb3 g3 Bb6 Ke4 Kc4 g2
Bg1 Be3 Bh2 Kf3 Kd3 Bf2 Kc3 Bg3 Bg1 Ke2 Kc4 Kf1 Bd4 Bf2 } 76... b2 77. Kxb2 {
Score: -11,44 depth: 22 Kxb2 Ke4 Kb3 Kf3 Kc4 Bf4 Be1 Be3 Bh4 Bf2 Bf6 g3 Be5
g2 Bh2 Kg4 Kb3 Be3 Kc3 Kh3 Be5 g1Q } 77... Ke4 78. Kb3 { Score: -11,68 depth:
21 Kb3 Kf3 Kc4 Bf4 Be1 Be3 Kd5 Bf2 Bc3 g3 Be5 g2 Bh2 Kg4 Ke6 Be3 Kd5 Kh3 Be5
g1Q Bb2 Kg4 } 78... Bf4 79. Be1 { Score: -11,98 depth: 22 Be1 Kf3 Kc4 Be3 Kd5
Bf2 Bc3 g3 Be5 g2 Bh2 Kg4 Ke4 Kh3 Be5 } 79... Kf3 80. Kc4 { Score: -12,00
depth: 20 Kc4 Be3 Bh4 Bf2 Bf6 g3 Be5 g2 Bh2 Kg4 Kd5 Kh3 Be5 g1Q Ke6 Qg4+ Kd6
Bd4 Kd5 Bxe5 Kxe5 Qg5+ Ke4 Kg4 } 80... Be3 81. Kd5 { Score: -15,78 depth: 21
Kd5 Bf2 Bc3 g3 Be5 g2 Bh2 Kg4 Ke6 Kh3 Be5 g1Q Kf7 Qb1 Bf6 Qh7+ Ke6 Qg6 Ke5
Qe8+ Kf5 Qc8+ Kg6 Qg8+ Kh5 Qh7+ Kg5 } 81... Bf2 82. Bc3 { Score: -16,40
depth: 21 Bc3 g3 Be5 g2 Bh2 Kg4 Ke6 Kh3 Be5 g1Q Kf7 Qf1 Ke6 Qc4+ Kf6 Bd4 Kf5
Qd5 Kf6 Qxe5+ Kg6 Qf6+ } 82... g3 83. Be5 { Score: -Mate in 9 depth: 19 Be5
g2 Bh2 Kg4 Ke6 Kh3 Be5 g1Q Kf7 Qg4 Ke7 Bh4+ Kd6 Bg3 Bxg3 } 83... g2 84. Bh2 {
Score: -16,30 depth: 16 Bh2 Kg4 Ke4 Kh3 Bf4 g1Q Kd5 Qd1+ Ke5 Qd4+ Kf5 Qd5+
Kf6 Bh4+ Bg5 Bxg5+ Kg6 Kg2 Kg7 Qf5 Kh8 } 84... Kg4 85. Kc4 { Score: -Mate in 10
depth: 16 Kc4 Kh3 Be5 g1Q Bc3 Qf1+ Kb3 Qb5+ Kc2 Qc4 Kb2 Bd4 Ka3 Qxc3+ Ka4
Qc4+ } 85... Kh3 86. Bf4 { Score: -Mate in 9 depth: 15 Bf4 g1Q Bd2 Qf1+ Kc3
Be1 Bxe1 Qxe1+ Kc4 Qd1 } 86... Bb6 87. Kb5 { Score: -Mate in 10 depth: 15 Kb5
g1Q Bd6 Qe3 Ka4 Qe2 Bf8 Bc5 Bxc5 } 87... Bd4 88. Bd6 { Score: -Mate in 13
depth: 15 Bd6 g1Q Kc4 Qd1 Bb4 Qc2+ Kxd4 } 88... Be3 89. Kc6 { Score: -Mate in 9
depth: 15 Kc6 g1Q Kc7 Bc5 Kc6 Bxd6 Kxd6 Qd4+ Ke6 Kg2 Kf5 } 89... Bd4 90. Kb5
{ Score: -0,01 depth: 37 Kb5 g1Q Bc7 Qf1+ Ka4 Qc4+ Ka3 Qxc7 Ka4 } 90... Be3
91. Kc6 { Score: -0,01 depth: 38 Kc6 g1Q Kc7 Bd4 Kd7 Kg2 Bf4 Kf1 Kd6 Bc5+
Ke5 Bd6+ } 91... Bd4 92. Kb5 { Score: -0,01 depth: 40 Kb5 g1Q Kc6 Qg8 Bc7 Kg2
} 1/2-1/2
Tony
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Last modified: Thu, 15 Apr 21 08:11:13 -0700
Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.