Event: World Senior Chess Championship 2024
Site: Porto Santo, Portugal
Date: 2024-11-21
White: Holzke, Frank
WhiteTitle: GM
WhiteElo: 2439
Black: Ibrayev, Galymzhan
BlackElo: 1983
Result: 1/2-1/2
ECO: B84
Opening: Sicilian Defense: Scheveningen Variation, Classical Variation
Variant: Standard
TimeControl: 90'/40+30'/G+30''

1. e4 { [%eval 0.18] [%clk 1:30:37] } 1... c5 { [%eval 0.25] [%clk 1:30:47] } 2. Nf3 { [%eval 0.21] [%clk 1:30:57] } 2... d6 { [%eval 0.23] [%clk 1:31:10] } 3. d4 { [%eval 0.22] [%clk 1:31:09] } 3... cxd4 { [%eval 0.19] [%clk 1:31:30] } 4. Nxd4 { [%eval 0.18] [%clk 1:31:31] } 4... Nf6 { [%eval 0.24] [%clk 1:31:47] } 5. Nc3 { [%eval 0.17] [%clk 1:31:52] } 5... a6 { [%eval 0.2] [%clk 1:31:41] } 6. Be2 { [%eval 0.14] [%clk 1:32:09] } 6... e6 { [%eval 0.33] [%clk 1:31:58] } 7. f4 { [%eval 0.21] [%clk 1:32:24] } 7... Be7 { [%eval 0.33] [%clk 1:31:41] } 8. Be3 { [%eval 0.38] [%clk 1:32:40] } 8... Qc7 { [%eval 0.47] [%clk 1:31:21] } 9. g4 { [%eval 0.43] [%clk 1:31:44] } 9... b5?! { [%eval 1.06] } { Inaccuracy. d5 was best. } { [%clk 1:26:41] } 10. Bf3?! { [%eval -0.02] } { Inaccuracy. g5 was best. } { [%clk 1:26:31] } 10... Bb7 { [%eval 0.38] [%clk 1:26:33] } 11. g5 { [%eval 0.31] [%clk 1:25:27] } 11... Nfd7 { [%eval 0.14] [%clk 1:24:56] } 12. f5 { [%eval 0.05] [%clk 1:25:18] } 12... e5?! { [%eval 0.96] } { Inaccuracy. b4 was best. } { [%clk 1:18:33] } 13. Nb3 { [%eval 0.53] [%clk 1:20:24] } 13... Nb6 { [%eval 1.07] [%clk 1:15:57] } 14. Qd3?! { [%eval 0.22] } { Inaccuracy. Na5 was best. } { [%clk 1:18:19] } 14... N8d7 { [%eval 0.22] [%clk 1:09:57] } 15. O-O? { [%eval -1.04] } { Mistake. O-O-O was best. } { [%clk 1:07:50] } 15... Rc8?! { [%eval -0.3] } { Inaccuracy. Nc4 was best. } { [%clk 0:53:48] } 16. Rf2?! { [%eval -1.38] } { Inaccuracy. a4 was best. } { [%clk 1:03:26] } 16... Nc4 { [%eval -1.35] [%clk 0:49:55] } 17. Bc1 { [%eval -1.4] [%clk 1:02:06] } 17... Ndb6?! { [%eval -0.3] } { Inaccuracy. h6 was best. } { [%clk 0:43:05] } 18. Bg4?! { [%eval -0.94] } { Inaccuracy. Rg2 was best. } { [%clk 0:52:28] } 18... Rd8 { [%eval -0.46] [%clk 0:30:10] } 19. Nd5 { [%eval -0.45] [%clk 0:46:07] } 19... Nxd5 { [%eval -0.53] [%clk 0:30:06] } 20. exd5 { [%eval -0.39] [%clk 0:46:27] } 20... Nb6 { [%eval -0.13] [%clk 0:30:15] } 21. f6?! { [%eval -0.97] } { Inaccuracy. Bf3 was best. } { [%clk 0:44:18] } 21... gxf6 { [%eval -0.87] [%clk 0:30:05] } 22. gxf6 { [%eval -0.91] [%clk 0:44:26] } 22... Bf8 { [%eval -1.0] [%clk 0:29:23] } 23. Bf3 { [%eval -0.95] [%clk 0:39:59] } 23... Qc4 { [%eval -0.85] [%clk 0:28:23] } 24. Qxc4 { [%eval -0.85] [%clk 0:38:22] } 24... bxc4 { [%eval -0.93] [%clk 0:28:27] } 25. Na5 { [%eval -0.86] [%clk 0:37:57] } 25... Rg8+ { [%eval -0.93] [%clk 0:27:17] } 26. Kf1 { [%eval -0.91] [%clk 0:21:42] } 26... Bxd5 { [%eval -0.39] [%clk 0:19:46] } 27. Be3 { [%eval -0.32] [%clk 0:21:54] } 27... Bxf3 { [%eval -0.32] [%clk 0:19:42] } 28. Bxb6 { [%eval -0.35] [%clk 0:22:08] } 28... Rb8 { [%eval -0.36] [%clk 0:19:11] } 29. Rxf3 { [%eval -0.29] [%clk 0:22:13] } 29... Rxb6 { [%eval -0.32] [%clk 0:19:24] } 30. Nxc4 { [%eval -0.33] [%clk 0:22:32] } 30... Rb4 { [%eval -0.18] [%clk 0:16:33] } 31. b3 { [%eval -0.36] [%clk 0:21:05] } 31... e4 { [%eval 0.1] [%clk 0:16:39] } 32. Rf5 { [%eval 0.02] [%clk 0:11:09] } 32... Rb5 { [%eval 0.05] [%clk 0:16:33] } 33. Rxb5 { [%eval 0.02] [%clk 0:10:37] } 33... axb5 { [%eval 0.07] [%clk 0:17:02] } 34. Ne3 { [%eval 0.0] [%clk 0:10:52] } 34... Kd7 { [%eval 0.0] [%clk 0:14:00] } 35. a4 { [%eval 0.0] [%clk 0:08:02] } 35... Bh6 { [%eval 0.03] [%clk 0:13:43] } 36. Nd5 { [%eval 0.0] [%clk 0:06:56] } 36... bxa4 { [%eval 0.0] [%clk 0:12:01] } 37. bxa4 { [%eval 0.0] [%clk 0:05:18] } 37... Ke6 { [%eval 0.0] [%clk 0:11:19] } 38. Nc7+ { [%eval -0.08] [%clk 0:02:04] } 38... Ke5 { [%eval -0.02] [%clk 0:08:09] } 39. a5 { [%eval -0.06] [%clk 0:01:03] } 39... Be3 { [%eval -0.05] [%clk 0:07:45] } 40. Ra4 { [%eval -0.04] [%clk 0:00:44] } 40... d5 { [%eval 0.0] [%clk 0:02:30] } 41. a6 { [%eval 0.0] [%clk 0:22:33] } 41... d4 { [%eval 0.0] [%clk 0:31:56] } 42. Ra5+ { [%eval 0.0] [%clk 0:17:37] } 42... Kd6 { [%eval 0.0] [%clk 0:29:09] } 43. a7 { [%eval 0.0] [%clk 0:17:47] } 43... d3 { [%eval 0.0] [%clk 0:27:34] } 44. cxd3 { [%eval 0.0] [%clk 0:17:55] } 44... exd3 { [%eval 0.0] [%clk 0:24:57] } 45. Ne8+ { [%eval 0.0] [%clk 0:18:01] } 45... Rxe8 { [%eval 0.09] [%clk 0:22:48] } 46. a8=Q { [%eval 0.07] [%clk 0:17:34] } 46... Rxa8 { [%eval 0.04] [%clk 0:23:16] } 47. Rxa8 { [%eval 0.06] [%clk 0:17:52] } 47... Bf4 { [%eval 0.16] [%clk 0:22:53] } 48. h3 { [%eval 0.0] [%clk 0:13:20] } 48... Ke6 { [%eval 0.0] [%clk 0:22:41] } 49. Ra6+ { [%eval 0.0] [%clk 0:12:52] } 49... Kf5 { [%eval 0.0] [%clk 0:22:54] } 50. Kf2 { [%eval 0.0] [%clk 0:12:42] } 50... Bg5 { [%eval 0.0] [%clk 0:17:52] } 51. Rd6 { [%eval 0.0] [%clk 0:12:41] } 51... d2 { [%eval 0.0] [%clk 0:18:07] } 52. Ke2 { [%eval 0.0] [%clk 0:12:31] } 52... h5 { [%eval 0.0] [%clk 0:17:42] } 53. Rc6 { [%eval 0.0] [%clk 0:12:23] } 53... Ke5 { [%eval 0.0] [%clk 0:16:49] } 54. Ra6 { [%eval 0.0] [%clk 0:12:08] } 54... Kf5 { [%eval 0.0] [%clk 0:17:03] } 55. Rc6 { [%eval 0.0] [%clk 0:10:52] } 55... Ke5 { [%eval 0.0] [%clk 0:17:11] } 56. Ra6 { [%eval 0.0] [%clk 0:09:41] } 1/2-1/2