Event: WSTC
Site: Aktau, Kazakhstan
Date: 2023-08-07
White: Kurbanbaev, Zalkar
WhiteElo: 1627
Black: Caceres Benitez, Arturo Eduardo
BlackElo: 2153
Result: 1-0
ECO: B40
Opening: Sicilian Defense: Four Knights Variation, Exchange Variation
Variant: Standard
TimeControl: 45+10

1. e4 { [%eval 0.36] [%clk 0:45:19] } 1... c5 { [%eval 0.32] [%clk 0:45:17] } 2. Nf3 { [%eval 0.0] [%clk 0:45:28] } 2... Nc6 { [%eval 0.0] [%clk 0:45:26] } 3. d4 { [%eval 0.33] [%clk 0:45:37] } 3... cxd4 { [%eval 0.38] [%clk 0:45:35] } 4. Nxd4 { [%eval 0.29] [%clk 0:45:47] } 4... Nf6 { [%eval 0.36] [%clk 0:45:44] } 5. Nc3 { [%eval 0.32] } 5... e6 { [%eval 0.43] } 6. Nxc6 { [%eval 0.42] [%clk 0:45:11] } 6... bxc6 { [%eval 0.29] [%clk 0:46:01] } 7. Bd3 { [%eval 0.0] [%clk 0:45:20] } 7... d5 { [%eval 0.0] [%clk 0:46:05] } 8. O-O { [%eval 0.0] [%clk 0:45:22] } 8... Be7 { [%eval 0.16] [%clk 0:46:12] } 9. b3 { [%eval 0.13] [%clk 0:45:25] } 9... O-O { [%eval 0.11] [%clk 0:46:19] } 10. Bb2 { [%eval 0.04] [%clk 0:45:34] } 10... Re8 { [%eval 0.04] [%clk 0:44:54] } 11. Re1 { [%eval -0.01] [%clk 0:40:21] } 11... d4 { [%eval -0.02] [%clk 0:44:48] } 12. Ne2?! { [%eval -0.61] } { Inaccuracy. Na4 was best. } { [%clk 0:39:21] } 12... e5 { [%eval -0.54] [%clk 0:44:55] } 13. Ng3 { [%eval -0.72] [%clk 0:32:26] } 13... Rb8 { [%eval -0.4] [%clk 0:44:05] } 14. Nf1 { [%eval -0.66] [%clk 0:30:27] } 14... a5 { [%eval -0.34] [%clk 0:43:42] } 15. Nd2 { [%eval -0.41] [%clk 0:28:05] } 15... Qc7 { [%eval -0.04] [%clk 0:42:06] } 16. Nc4 { [%eval -0.21] [%clk 0:26:42] } 16... Bb4 { [%eval -0.14] [%clk 0:40:03] } 17. Rf1 { [%eval -0.23] [%clk 0:26:48] } 17... Bg4 { [%eval -0.2] [%clk 0:39:56] } 18. f3 { [%eval -0.13] [%clk 0:25:35] } 18... Be6 { [%eval -0.19] [%clk 0:40:01] } 19. a3 { [%eval -0.09] [%clk 0:24:07] } 19... Bf8 { [%eval -0.17] [%clk 0:39:56] } 20. Bc1 { [%eval -0.4] [%clk 0:24:03] } 20... a4 { [%eval -0.38] [%clk 0:37:32] } 21. bxa4 { [%eval -0.4] [%clk 0:19:04] } 21... Ra8 { [%eval -0.48] [%clk 0:36:47] } 22. a5 { [%eval -0.36] [%clk 0:18:51] } 22... Bxc4 { [%eval -0.42] [%clk 0:31:21] } 23. Bxc4 { [%eval -0.32] [%clk 0:18:59] } 23... Qxa5 { [%eval -0.03] [%clk 0:31:24] } 24. Qd3 { [%eval -0.01] [%clk 0:17:31] } 24... Nd7 { [%eval 0.09] [%clk 0:28:09] } 25. Bd2 { [%eval -0.12] [%clk 0:15:58] } 25... Qc7 { [%eval -0.17] [%clk 0:27:48] } 26. Bb4?! { [%eval -0.77] } { Inaccuracy. f4 was best. } { [%clk 0:13:36] } 26... Nb6 { [%eval -0.72] [%clk 0:27:11] } 27. Rfb1 { [%eval -0.65] [%clk 0:12:35] } 27... Na4 { [%eval -0.46] [%clk 0:24:06] } 28. Rb3 { [%eval -0.82] [%clk 0:10:58] } 28... Reb8 { [%eval -0.61] [%clk 0:20:50] } 29. Rab1 { [%eval -0.77] [%clk 0:09:45] } 29... Bxb4 { [%eval -0.8] [%clk 0:19:18] } 30. Rxb4 { [%eval -0.76] [%clk 0:09:18] } 30... Rxb4 { [%eval -0.42] [%clk 0:18:22] } 31. Rxb4? { [%eval -1.66] } { Mistake. axb4 was best. } { [%clk 0:07:12] } 31... Nc3 { [%eval -1.26] [%clk 0:17:40] } 32. Ba6 { [%eval -1.68] [%clk 0:02:38] } 32... Rb8?! { [%eval -0.82] } { Inaccuracy. Ra7 was best. } { [%clk 0:16:36] } 33. Qc4 { [%eval -1.05] [%clk 0:02:24] } 33... Rxb4 { [%eval -1.02] [%clk 0:16:23] } 34. Qxb4 { [%eval -0.97] [%clk 0:02:25] } 34... c5 { [%eval -0.95] [%clk 0:15:45] } 35. Qb3 { [%eval -0.89] [%clk 0:02:19] } 35... g5 { [%eval -0.78] [%clk 0:15:17] } 36. h3 { [%eval -0.77] [%clk 0:01:46] } 36... Kg7 { [%eval -0.96] [%clk 0:14:40] } 37. Bc4 { [%eval -1.17] [%clk 0:01:45] } 37... h5?! { [%eval -0.44] } { Inaccuracy. Qa7 was best. } { [%clk 0:13:53] } 38. a4 { [%eval -0.41] [%clk 0:01:10] } 38... Qa7?? { [%eval 2.58] } { Blunder. g4 was best. } { [%clk 0:13:49] } 39. a5 { [%eval 2.61] [%clk 0:00:46] } 39... Qxa5 { [%eval 3.93] [%clk 0:13:12] } 40. Qb7 { [%eval 3.0] [%clk 0:00:55] } 40... Qa1+?? { [%eval 6.21] } { Blunder. Qd8 was best. } { [%clk 0:10:59] } 41. Kh2 { [%eval 5.24] [%clk 0:00:58] } 41... Qc1?? { [%eval #5] } { Checkmate is now unavoidable. Kh6 was best. } { [%clk 0:10:13] } 42. Qxf7+ { [%eval #4] [%clk 0:01:06] } 42... Kh6 { [%eval #4] [%clk 0:10:20] } 43. Qf6+ { [%eval #5] [%clk 0:00:55] } 43... Kh7 { [%eval #5] [%clk 0:10:24] } 44. Qf7+ { [%eval #4] [%clk 0:01:03] } 44... Kh6 { [%eval #4] [%clk 0:10:33] } 45. Qf8+ { [%eval #3] [%clk 0:00:45] } 45... Kg6 { [%eval #3] [%clk 0:10:05] } 46. Bf7+ { [%eval #2] [%clk 0:00:53] } 46... Kf6 { [%eval #2] [%clk 0:10:12] } 47. Bxh5+ { [%eval #1] [%clk 0:01:01] } 47... Ke6 { [%clk 0:10:19] } 48. Bg4# { [%clk 0:01:10] } 1-0