Event: do 60 let
Date: 2024-08-11
White: Weiss, Pavel
WhiteElo: 1655
Black: Siebenburger, Vlastimil
BlackElo: 1943
Result: 0-1
ECO: B20
Opening: Sicilian Defense: Snyder Variation
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:20:43] } 1... c5 { [%eval 0.25] [%clk 1:30:53] } 2. b3 { [%eval -0.11] [%clk 1:21:10] } 2... Nc6 { [%eval -0.02] [%clk 1:30:30] } 3. Nf3 { [%eval -0.14] [%clk 1:21:08] } 3... e5 { [%eval 0.03] [%clk 1:29:04] } 4. d3 { [%eval -0.24] [%clk 1:13:30] } 4... d6 { [%eval -0.23] [%clk 1:26:39] } 5. h3 { [%eval -0.44] [%clk 1:13:40] } 5... f5 { [%eval -0.4] [%clk 1:22:55] } 6. Nc3 { [%eval -0.58] [%clk 1:10:59] } 6... Nd4?! { [%eval 0.18] } { Inaccuracy. g6 was best. } { [%clk 1:17:17] } 7. Bd2 { [%eval -0.12] [%clk 1:08:20] } 7... Nf6 { [%eval -0.2] [%clk 1:16:27] } 8. Nd5 { [%eval -0.62] [%clk 1:01:08] } 8... f4?! { [%eval 0.07] } { Inaccuracy. Nxd5 was best. } { [%clk 1:08:27] } 9. Nxf6+ { [%eval 0.02] [%clk 0:55:15] } 9... Qxf6 { [%eval 0.08] [%clk 1:06:12] } 10. c3 { [%eval -0.09] [%clk 0:53:36] } 10... Ne6 { [%eval 0.21] [%clk 1:04:37] } 11. Nh2?! { [%eval -0.83] } { Inaccuracy. d4 was best. } { [%clk 0:47:50] } 11... h5 { [%eval -0.72] [%clk 1:02:01] } 12. Qe2?! { [%eval -1.39] } { Inaccuracy. Be2 was best. } { [%clk 0:46:12] } 12... b5?! { [%eval -0.79] } { Inaccuracy. Bd7 was best. } { [%clk 0:56:51] } 13. O-O-O?! { [%eval -1.93] } { Inaccuracy. Qd1 was best. } { [%clk 0:40:13] } 13... a5?! { [%eval -1.16] } { Inaccuracy. Be7 was best. } { [%clk 0:56:05] } 14. d4 { [%eval -1.35] [%clk 0:39:51] } 14... cxd4 { [%eval -0.79] [%clk 0:52:51] } 15. Qxb5+ { [%eval -0.78] [%clk 0:33:57] } 15... Bd7 { [%eval -0.8] [%clk 0:53:17] } 16. Qb7? { [%eval -1.98] } { Mistake. Qb6 was best. } { [%clk 0:32:26] } 16... Rc8 { [%eval -1.91] [%clk 0:52:55] } 17. Bb5 { [%eval -1.89] [%clk 0:31:33] } 17... Qd8 { [%eval -2.0] [%clk 0:53:23] } 18. Qxd7+ { [%eval -2.1] [%clk 0:26:33] } 18... Qxd7 { [%eval -2.17] [%clk 0:53:49] } 19. Bxd7+ { [%eval -2.21] [%clk 0:26:22] } 19... Kxd7 { [%eval -2.09] [%clk 0:54:16] } 20. c4 { [%eval -2.01] [%clk 0:13:02] } 20... Nc5 { [%eval -2.07] [%clk 0:50:53] } 21. Rhf1?! { [%eval -3.21] } { Inaccuracy. Bxa5 was best. } { [%clk 0:11:46] } 21... a4 { [%eval -2.59] [%clk 0:50:14] } 22. Kc2 { [%eval -2.58] [%clk 0:06:28] } 22... axb3+ { [%eval -2.61] [%clk 0:50:13] } 23. axb3 { [%eval -2.3] [%clk 0:06:29] } 23... Nxe4 { [%eval -1.98] [%clk 0:50:03] } 24. Ra1?! { [%eval -2.78] } { Inaccuracy. Nf3 was best. } { [%clk 0:05:20] } 24... d5 { [%eval -2.2] [%clk 0:46:27] } 25. Ra7+? { [%eval -3.73] } { Mistake. Nf3 was best. } { [%clk 0:04:25] } 25... Ke6 { [%eval -3.53] [%clk 0:46:48] } 26. Rfa1 { [%eval -3.82] [%clk 0:02:04] } 26... dxc4 { [%eval -4.23] [%clk 0:45:52] } 27. bxc4 { [%eval -4.38] [%clk 0:01:57] } 27... Rxc4+ { [%eval -4.47] [%clk 0:45:12] } 28. Kd3 { [%eval -4.62] [%clk 0:02:08] } 28... Nxd2 { [%eval -4.31] [%clk 0:45:38] } 29. Kxd2 { [%eval -4.28] [%clk 0:02:07] } 29... e4 { [%clk 0:29:38] } 30. R1a6+ { [%clk 0:02:08] } 30... Bd6 { [%clk 0:28:42] } 31. Rxg7 { [%clk 0:02:20] } 31... Rhc8 { [%clk 0:28:31] } 32. Rg6+ { [%clk 0:02:22] } 32... Kf7 { [%clk 0:28:39] } 33. Rgxd6 { [%clk 0:02:48] } 33... Rc2+ { [%clk 0:29:01] } 34. Kd1 { [%clk 0:02:35] } 34... Rc1+ { [%clk 0:29:25] } 35. Kd2 { [%clk 0:03:02] } 35... R8c2# { [%clk 0:29:47] } 0-1