Event: WBTC 2024
Site: Astana, Kazakhstan
Date: 2024-08-05
White: Aitzhan, Karim
WhiteElo: 1621
Black: Gumularz, Szymon
BlackTitle: GM
BlackElo: 2450
Result: 0-1
ECO: B10
Opening: Caro-Kann Defense: Goldman Variation
Variant: Standard
TimeControl: 3+2

1. e4 { [%eval 0.15] [%clk 0:03:00] } 1... c6 { [%eval 0.24] [%clk 0:03:02] } 2. Nc3 { [%eval 0.36] [%clk 0:03:00] } 2... d5 { [%eval 0.32] [%clk 0:03:03] } 3. Qf3 { [%eval -0.03] [%clk 0:03:01] } 3... e6 { [%eval 0.47] [%clk 0:02:43] } 4. d4 { [%eval 0.33] [%clk 0:02:14] } 4... Qb6 { [%eval 0.65] [%clk 0:02:44] } 5. Nge2 { [%eval 0.43] [%clk 0:02:03] } 5... Nf6 { [%eval 0.42] [%clk 0:02:44] } 6. e5 { [%eval 0.48] [%clk 0:02:02] } 6... Nfd7 { [%eval 0.33] [%clk 0:02:44] } 7. b3?! { [%eval -0.47] } { Inaccuracy. Qg3 was best. } { [%clk 0:01:41] } 7... c5 { [%eval -0.35] [%clk 0:02:45] } 8. Be3?! { [%eval -1.17] } { Inaccuracy. Na4 was best. } { [%clk 0:01:33] } 8... Nc6 { [%eval -1.03] [%clk 0:02:45] } 9. O-O-O { [%eval -0.95] [%clk 0:01:25] } 9... Qa5 { [%eval -1.22] [%clk 0:02:43] } 10. Kb2?! { [%eval -1.94] } { Inaccuracy. dxc5 was best. } { [%clk 0:01:15] } 10... cxd4 { [%eval -2.07] [%clk 0:02:43] } 11. Bxd4 { [%eval -2.08] [%clk 0:01:09] } 11... Nxd4 { [%eval -1.85] [%clk 0:01:58] } 12. Rxd4 { [%eval -2.21] [%clk 0:00:54] } 12... Bc5?! { [%eval -1.07] } { Inaccuracy. Qc7 was best. } { [%clk 0:01:54] } 13. Qg3 { [%eval -1.11] [%clk 0:00:15] } 13... Bxd4 { [%eval -1.12] [%clk 0:01:48] } 14. Nxd4 { [%eval -1.15] [%clk 0:00:16] } 14... O-O { [%eval -1.08] [%clk 0:01:49] } 15. Bd3 { [%eval -1.39] [%clk 0:00:15] } 15... Nc5 { [%eval -1.57] [%clk 0:01:39] } 16. f4 { [%eval -1.52] [%clk 0:00:10] } 16... Qb4?! { [%eval -0.51] } { Inaccuracy. f6 was best. } { [%clk 0:01:39] } 17. Nde2? { [%eval -1.76] } { Mistake. Rd1 was best. } { [%clk 0:00:09] } 17... Bd7 { [%eval -1.6] [%clk 0:01:28] } 18. a3 { [%eval -1.98] [%clk 0:00:09] } 18... Qb6 { [%eval -2.04] [%clk 0:01:28] } 19. h4 { [%eval -2.09] [%clk 0:00:09] } 19... Rac8 { [%eval -1.97] [%clk 0:01:21] } 20. h5 { [%eval -1.96] [%clk 0:00:08] } 20... h6 { [%eval -1.85] [%clk 0:01:19] } 21. Qf3?! { [%eval -2.84] } { Inaccuracy. Rd1 was best. } { [%clk 0:00:07] } 21... d4 { [%eval -2.87] [%clk 0:01:10] } 22. Ne4 { [%eval -3.21] [%clk 0:00:06] } 22... Nxd3+ { [%eval -2.86] [%clk 0:01:09] } 23. Qxd3 { [%eval -2.7] [%clk 0:00:06] } 23... Bb5 { [%eval -2.67] [%clk 0:01:10] } 24. Qf3 { [%eval -3.13] [%clk 0:00:05] } 24... Bxe2? { [%eval -1.78] } { Mistake. Rxc2+ was best. } { [%clk 0:00:14] } 25. Qxe2 { [%eval -1.66] [%clk 0:00:07] } 25... Qc6 { [%eval -1.36] [%clk 0:00:14] } 26. g4 { [%eval -1.86] [%clk 0:00:05] } 26... d3?! { [%eval -1.25] } { Inaccuracy. f5 was best. } { [%clk 0:00:10] } 27. Qxd3 { [%eval -1.18] [%clk 0:00:05] } 27... Rfd8 { [%eval -1.16] [%clk 0:00:11] } 28. Qe2 { [%eval -1.18] [%clk 0:00:06] } 28... Rd4 { [%eval -1.24] [%clk 0:00:10] } 29. Re1 { [%eval -1.25] [%clk 0:00:08] } 29... a5 { [%eval -0.93] [%clk 0:00:05] } 30. a4 { [%eval -1.08] [%clk 0:00:07] } 30... Qb6?! { [%eval 0.0] } { Inaccuracy. Kh8 was best. } { [%clk 0:00:05] } 31. Nd6 { [%eval 0.0] [%clk 0:00:06] } 31... Rc6 { [%eval 0.0] [%clk 0:00:04] } 32. Ka2?? { [%eval -3.37] } { Blunder. Qe3 was best. } { [%clk 0:00:05] } 32... Qc5?! { [%eval -2.45] } { Inaccuracy. Rxf4 was best. } { [%clk 0:00:05] } 33. Rc1 { [%eval -2.41] [%clk 0:00:06] } 33... Rxf4 { [%eval -2.34] [%clk 0:00:04] } 34. g5? { [%eval -4.48] } { Mistake. Nxb7 was best. } { [%clk 0:00:07] } 34... hxg5 { [%eval -4.28] [%clk 0:00:05] } 35. h6 { [%eval -4.89] [%clk 0:00:08] } 35... gxh6 { [%eval -4.71] [%clk 0:00:06] } 36. Qh5 { [%eval -5.33] [%clk 0:00:07] } 36... Kg7?! { [%eval -4.08] } { Inaccuracy. Qxe5 was best. } { [%clk 0:00:05] } 37. Rh1?? { [%eval #-5] } { Checkmate is now unavoidable. Ne8+ was best. } { [%clk 0:00:07] } 37... Qxc2+ { [%eval #-4] [%clk 0:00:05] } 38. Ka3 { [%eval #-4] [%clk 0:00:05] } 38... Rxa4+ { [%eval #-3] [%clk 0:00:06] } 39. Kxa4 { [%eval #-3] [%clk 0:00:09] } 39... Qa2+ { [%eval #-2] [%clk 0:00:07] } 40. Kb5 { [%eval #-2] [%clk 0:00:10] } 40... Qxb3+ { [%eval #-1] [%clk 0:00:08] } 41. Kxa5 { [%eval #-1] [%clk 0:00:10] } 41... Ra6# { [%clk 0:00:09] } 0-1