Event: World Senior Chess Championship 2024
Site: Porto Santo, Portugal
Date: 2024-11-24
White: Bajarani, Ilgar
WhiteTitle: IM
WhiteElo: 2286
Black: Chatalbashev, Boris
BlackTitle: GM
BlackElo: 2476
Result: 0-1
ECO: A01
Opening: Nimzo-Larsen Attack: Modern Variation
Variant: Standard
TimeControl: 90'/40+30'/G+30''

1. b3 { [%eval 0.0] [%clk 1:30:57] } 1... e5 { [%eval 0.04] [%clk 1:30:29] } 2. Bb2 { [%eval 0.0] [%clk 1:31:22] } 2... Nc6 { [%eval 0.0] [%clk 1:30:54] } 3. e3 { [%eval 0.0] [%clk 1:31:48] } 3... Nf6 { [%eval 0.0] [%clk 1:30:47] } 4. Nf3 { [%eval 0.0] [%clk 1:31:45] } 4... e4 { [%eval 0.0] [%clk 1:29:21] } 5. Nd4 { [%eval 0.01] [%clk 1:32:09] } 5... Nxd4 { [%eval 0.06] [%clk 1:29:08] } 6. Bxd4 { [%eval 0.02] [%clk 1:32:33] } 6... d5 { [%eval 0.26] [%clk 1:29:02] } 7. c4 { [%eval 0.14] [%clk 1:32:06] } 7... Be7 { [%eval 0.32] [%clk 1:28:01] } 8. cxd5 { [%eval 0.06] [%clk 1:32:00] } 8... Nxd5 { [%eval 0.06] [%clk 1:26:24] } 9. Bc4 { [%eval 0.05] [%clk 1:29:40] } 9... O-O { [%eval 0.02] [%clk 1:26:04] } 10. O-O { [%eval -0.04] [%clk 1:29:54] } 10... Nb6 { [%eval -0.02] [%clk 1:12:09] } 11. Be2 { [%eval -0.16] [%clk 1:30:10] } 11... Bf5 { [%eval -0.15] [%clk 1:11:28] } 12. f3 { [%eval -0.33] [%clk 1:24:29] } 12... exf3 { [%eval -0.31] [%clk 1:11:52] } 13. Bxf3 { [%eval -0.32] [%clk 1:24:24] } 13... Bd3 { [%eval -0.29] [%clk 1:12:12] } 14. Be2 { [%eval -0.56] [%clk 1:24:35] } 14... c5 { [%eval -0.26] [%clk 1:11:10] } 15. Bb2 { [%eval -0.26] [%clk 1:20:31] } 15... f5 { [%eval -0.23] [%clk 1:02:27] } 16. Rf2 { [%eval -0.21] [%clk 1:15:19] } 16... Qd7 { [%eval -0.22] [%clk 0:56:58] } 17. Na3 { [%eval -0.29] [%clk 1:13:44] } 17... Rad8 { [%eval -0.36] [%clk 0:55:53] } 18. Bxd3 { [%eval -0.42] [%clk 1:11:51] } 18... Qxd3 { [%eval -0.28] [%clk 0:56:17] } 19. Qf1 { [%eval -0.55] [%clk 1:12:12] } 19... f4 { [%eval -0.58] [%clk 1:05:40] } 20. exf4 { [%eval -0.82] [%clk 1:01:18] } 20... c4 { [%eval -0.92] [%clk 0:42:23] } 21. Rf3 { [%eval -0.93] [%clk 0:57:55] } 21... Bc5+ { [%eval -0.98] [%clk 0:36:28] } 22. Kh1 { [%eval -0.85] [%clk 1:01:36] } 22... Qxf1+ { [%eval -0.84] [%clk 0:36:50] } 23. Rfxf1 { [%eval -0.8] [%clk 0:58:19] } 23... cxb3 { [%eval -0.52] [%clk 0:34:29] } 24. axb3 { [%eval -0.64] [%clk 0:56:28] } 24... Rxd2 { [%eval -0.63] [%clk 0:34:52] } 25. Bc1? { [%eval -1.78] } { Mistake. Be5 was best. } { [%clk 0:56:31] } 25... Rd3 { [%eval -1.99] [%clk 0:34:15] } 26. Nc2 { [%eval -2.29] [%clk 1:05:21] } 26... Nd5 { [%eval -2.1] [%clk 0:34:15] } 27. b4 { [%eval -2.57] [%clk 1:05:21] } 27... Bb6 { [%eval -2.55] [%clk 0:25:37] } 28. Ra3 { [%eval -2.76] [%clk 0:41:56] } 28... Rxa3 { [%eval -2.49] [%clk 0:23:39] } 29. Nxa3 { [%eval -2.39] [%clk 0:42:18] } 29... Nxb4 { [%eval -2.49] [%clk 0:23:36] } 30. Nc4 { [%eval -2.7] [%clk 0:42:02] } 30... Bc5 { [%eval -2.75] [%clk 0:23:16] } 31. Ne5 { [%eval -2.82] [%clk 0:40:07] } 31... Rd8 { [%eval -2.4] [%clk 0:22:49] } 32. f5? { [%eval -4.25] } { Mistake. Ba3 was best. } { [%clk 0:39:58] } 32... Nd3 { [%eval -4.07] [%clk 0:21:00] } 33. Nxd3 { [%eval -4.17] [%clk 0:38:31] } 33... Rxd3 { [%eval -3.84] [%clk 0:21:24] } 34. Bg5 { [%eval -4.14] [%clk 0:43:49] } 34... h6 { [%eval 5.55] [%clk 0:25:17] } 35. Bf4 { [%eval -4.57] [%clk 0:37:10] } 35... a5 { [%eval -4.0] [%clk 0:17:58] } 36. g4 { [%eval -4.28] [%clk 0:36:20] } 36... a4 { [%eval -4.38] [%clk 0:17:49] } 37. Be5 { [%eval -4.45] [%clk 0:34:32] } 37... Bd4 { [%eval -4.46] [%clk 0:25:37] } 38. Bf4 { [%eval -4.75] [%clk 0:36:20] } 38... Bc5 { [%eval -4.7] [%clk 0:17:49] } 39. Be5 { [%eval -5.13] [%clk 0:34:32] } 39... Bd4 { [%eval -2.77] [%clk 0:15:56] } 40. Bf4 { [%eval -4.94] [%clk 0:36:20] } 40... Bc5 { [%eval -4.81] [%clk 0:17:49] } 41. Be5 { [%eval -5.11] [%clk 0:34:32] } 41... Bd4 { [%eval -4.75] [%clk 0:15:56] } 42. Bf4 { [%clk 0:36:20] } 42... Bc5 { [%clk 0:17:49] } 43. Be5 { [%clk 0:34:32] } 43... Bd4 { [%clk 0:15:56] } 44. Bf4 { [%clk 0:36:20] } 44... Bc5 { [%clk 0:17:49] } 45. Be5 { [%clk 0:34:32] } 45... Bd4 { [%clk 0:15:56] } 46. Bf4 { [%clk 0:36:20] } 46... Bc5 { [%clk 0:17:49] } 47. Be5 { [%clk 0:34:32] } 47... Bd4 { [%clk 0:15:56] } 0-1