Event: Round 5: Kammova, Katerina - Siska, Jan
Date: 2025-06-24
White: Kammova, Katerina
WhiteElo: 1828
Black: Siska, Jan
BlackElo: 1760
Result: 1-0
ECO: B12
Opening: Caro-Kann Defense: Advance Variation, Botvinnik-Carls Defense
Variant: Standard
TimeControl: 20+5

1. e4 { [%eval 0.18] [%clk 0:20:09] } 1... c6 { [%eval 0.23] [%clk 0:20:09] } 2. d4 { [%eval 0.24] [%clk 0:20:12] } 2... d5 { [%eval 0.24] [%clk 0:20:11] } 3. e5 { [%eval 0.33] [%clk 0:20:16] } 3... c5 { [%eval 0.32] [%clk 0:20:15] } 4. dxc5 { [%eval 0.27] [%clk 0:20:10] } 4... e6 { [%eval 0.33] [%clk 0:20:17] } 5. a3 { [%eval 0.16] [%clk 0:20:13] } 5... Bxc5 { [%eval 0.36] [%clk 0:20:12] } 6. b4 { [%eval 0.12] [%clk 0:20:17] } 6... Bb6 { [%eval 0.22] [%clk 0:20:11] } 7. Bb2 { [%eval 0.15] [%clk 0:20:18] } 7... Ne7 { [%eval 0.41] [%clk 0:19:51] } 8. Nf3 { [%eval 0.45] [%clk 0:19:58] } 8... Ng6 { [%eval 0.97] [%clk 0:19:53] } 9. Be2?! { [%eval -0.07] } { Inaccuracy. h4 was best. } { [%clk 0:19:47] } 9... O-O?! { [%eval 0.54] } { Inaccuracy. Bc7 was best. } { [%clk 0:19:39] } 10. O-O { [%eval 0.19] [%clk 0:19:31] } 10... Nd7 { [%eval 0.25] [%clk 0:18:59] } 11. Re1 { [%eval -0.05] [%clk 0:19:09] } 11... Qc7?! { [%eval 0.85] } { Inaccuracy. f6 was best. } { [%clk 0:16:53] } 12. Bf1?! { [%eval -0.2] } { Inaccuracy. Bd3 was best. } { [%clk 0:18:56] } 12... a6?! { [%eval 0.81] } { Inaccuracy. f6 was best. } { [%clk 0:16:49] } 13. Nbd2 { [%eval 0.77] [%clk 0:18:52] } 13... Ba7 { [%eval 0.77] [%clk 0:16:10] } 14. c4 { [%eval 0.65] [%clk 0:18:46] } 14... Nb6? { [%eval 2.31] } { Mistake. dxc4 was best. } { [%clk 0:14:40] } 15. Rc1?? { [%eval 0.4] } { Blunder. c5 was best. } { [%clk 0:18:21] } 15... Qd7?? { [%eval 2.59] } { Blunder. Nxc4 was best. } { [%clk 0:13:46] } 16. c5 { [%eval 2.7] [%clk 0:17:20] } 16... Na4 { [%eval 2.52] [%clk 0:13:41] } 17. c6? { [%eval 0.9] } { Mistake. Bd4 was best. } { [%clk 0:16:41] } 17... Nxb2 { [%eval 1.03] [%clk 0:13:07] } 18. cxd7 { [%eval 1.06] [%clk 0:16:44] } 18... Nxd1 { [%eval 0.98] [%clk 0:13:10] } 19. dxc8=Q { [%eval 1.02] [%clk 0:16:40] } 19... Bxf2+ { [%eval 1.04] [%clk 0:12:50] } 20. Kh1 { [%eval 1.02] [%clk 0:16:43] } 20... Raxc8 { [%eval 1.15] [%clk 0:11:11] } 21. Rexd1 { [%eval 1.04] [%clk 0:16:43] } 21... Be3 { [%eval 1.03] [%clk 0:10:33] } 22. Rb1 { [%eval 1.07] [%clk 0:15:09] } 22... Bf4 { [%eval 1.37] [%clk 0:08:53] } 23. Re1 { [%eval 1.44] [%clk 0:14:57] } 23... Rc2 { [%eval 1.63] [%clk 0:08:55] } 24. Nb3 { [%eval 1.63] [%clk 0:14:03] } 24... Rd8?! { [%eval 2.87] } { Inaccuracy. Ra2 was best. } { [%clk 0:06:00] } 25. Bd3? { [%eval 1.32] } { Mistake. Nc5 was best. } { [%clk 0:11:28] } 25... Rc3 { [%eval 1.41] [%clk 0:05:34] } 26. Bxg6 { [%eval 1.43] [%clk 0:10:49] } 26... hxg6 { [%eval 1.37] [%clk 0:05:34] } 27. Nc5 { [%eval 1.1] [%clk 0:10:48] } 27... b6 { [%eval 1.44] [%clk 0:04:40] } 28. Nxa6 { [%eval 1.35] [%clk 0:10:37] } 28... d4?! { [%eval 2.25] } { Inaccuracy. Rxa3 was best. } { [%clk 0:04:39] } 29. Re4 { [%eval 2.48] [%clk 0:08:05] } 29... Be3 { [%eval 2.31] [%clk 0:04:05] } 30. Rd1 { [%eval 1.83] [%clk 0:07:54] } 30... Rdc8 { [%eval 2.16] [%clk 0:02:59] } 31. h3 { [%eval 1.96] [%clk 0:07:05] } 31... Rxa3 { [%eval 2.6] [%clk 0:00:48] } 32. b5 { [%eval 2.55] [%clk 0:06:15] } 32... Bh6 { [%eval 3.12] [%clk 0:00:17] } 33. Rexd4 { [%eval 3.22] [%clk 0:05:34] } 33... Rc2 { [%eval 3.92] [%clk 0:00:13] } 34. Rh4 { [%eval 3.24] [%clk 0:05:02] } 34... Raa2?? { [%eval #2] } { Checkmate is now unavoidable. Rc8 was best. } { [%clk 0:00:14] } 35. Rd8+ { [%eval #1] [%clk 0:05:03] } 35... Kh7 { [%eval #1] [%clk 0:00:16] } 36. Ng5# { [%clk 0:05:06] } 1-0