Event: World Senior Chess Championship 2024
Site: Porto Santo, Portugal
Date: 2024-11-22
White: Chatalbashev, Boris
WhiteTitle: GM
WhiteElo: 2476
Black: Kekelidze, Mikheil
BlackTitle: GM
BlackElo: 2353
Result: 1/2-1/2
ECO: E43
Opening: Nimzo-Indian Defense: St. Petersburg Variation
Variant: Standard
TimeControl: 90'/40+30'/G+30''

1. d4 { [%eval 0.17] [%clk 1:30:40] } 1... Nf6 { [%eval 0.17] [%clk 1:30:52] } 2. c4 { [%eval 0.16] [%clk 1:31:03] } 2... e6 { [%eval 0.11] [%clk 1:31:10] } 3. Nc3 { [%eval 0.17] [%clk 1:31:26] } 3... Bb4 { [%eval 0.17] [%clk 1:30:33] } 4. Nf3 { [%eval 0.04] [%clk 1:31:49] } 4... b6 { [%eval 0.22] [%clk 1:30:16] } 5. e3 { [%eval 0.13] [%clk 1:32:06] } 5... Bb7 { [%eval 0.16] [%clk 1:28:38] } 6. Bd3 { [%eval 0.14] [%clk 1:32:28] } 6... O-O { [%eval 0.25] [%clk 1:27:41] } 7. O-O { [%eval 0.21] [%clk 1:32:52] } 7... c5 { [%eval 0.25] [%clk 1:27:06] } 8. Na4 { [%eval 0.19] [%clk 1:33:14] } 8... cxd4 { [%eval 0.21] [%clk 1:26:17] } 9. a3 { [%eval 0.04] [%clk 1:33:38] } 9... Be7 { [%eval 0.09] [%clk 1:26:25] } 10. exd4 { [%eval 0.17] [%clk 1:34:01] } 10... d6 { [%eval 0.29] [%clk 1:26:25] } 11. Re1 { [%eval 0.2] [%clk 1:33:49] } 11... Nbd7 { [%eval 0.29] [%clk 1:25:54] } 12. b4 { [%eval 0.23] [%clk 1:30:27] } 12... Re8 { [%eval 0.25] [%clk 1:02:56] } 13. Nc3 { [%eval 0.27] [%clk 1:30:22] } 13... a5 { [%eval 0.32] [%clk 0:58:33] } 14. Rb1 { [%eval 0.3] [%clk 1:29:31] } 14... axb4 { [%eval 0.35] [%clk 0:58:27] } 15. axb4 { [%eval 0.36] [%clk 1:29:55] } 15... Bf8 { [%eval 0.54] [%clk 0:57:11] } 16. Bf4 { [%eval 0.12] [%clk 1:19:55] } 16... e5 { [%eval 0.06] [%clk 0:48:55] } 17. dxe5 { [%eval 0.09] [%clk 1:17:17] } 17... dxe5 { [%eval 0.01] [%clk 0:46:00] } 18. Nxe5 { [%eval 0.04] [%clk 1:12:59] } 18... Qb8 { [%eval 0.13] [%clk 0:45:32] } 19. Nxd7 { [%eval 0.06] [%clk 0:48:44] } 19... Qxf4 { [%eval 0.1] [%clk 0:37:11] } 20. g3 { [%eval 0.0] [%clk 0:44:13] } 20... Qd6 { [%eval 0.12] [%clk 0:22:18] } 21. Rxe8 { [%eval 0.13] [%clk 0:41:38] } 21... Rxe8 { [%eval 0.16] [%clk 0:22:15] } 22. Nxf6+ { [%eval 0.05] [%clk 0:41:31] } 22... Qxf6 { [%eval 0.04] [%clk 0:22:19] } 23. Nd5 { [%eval -0.07] [%clk 0:41:53] } 23... Bxd5 { [%eval 0.0] [%clk 0:21:09] } 24. cxd5 { [%eval -0.01] [%clk 0:42:18] } 24... g6 { [%eval -0.05] [%clk 0:19:02] } 25. Rc1 { [%eval 0.01] [%clk 0:33:55] } 25... Bxb4 { [%eval -0.07] [%clk 0:14:55] } 26. Qa4 { [%eval -0.07] [%clk 0:32:58] } 26... Qe7 { [%eval -0.05] [%clk 0:14:05] } 27. Rc4 { [%eval -0.04] [%clk 0:30:32] } 27... Qe1+ { [%eval -0.08] [%clk 0:13:50] } 28. Kg2 { [%eval -0.09] [%clk 0:30:57] } 28... Bc5 { [%eval -0.06] [%clk 0:12:06] } 29. Rf4 { [%eval 0.0] [%clk 0:31:08] } 29... Re7 { [%eval 0.0] [%clk 0:10:19] } 30. h4 { [%eval 0.0] [%clk 0:22:15] } 30... Qe5 { [%eval -0.07] [%clk 0:10:21] } 31. Qa2 { [%eval -0.03] [%clk 0:19:17] } 31... Kg7 { [%eval -0.05] [%clk 0:09:45] } 32. Be4 { [%eval -0.05] [%clk 0:16:26] } 32... h5 { [%eval 0.0] [%clk 0:04:46] } 33. Bf3 { [%eval -0.08] [%clk 0:13:01] } 33... Qe1 { [%eval -0.05] } 34. Qb2+ { [%eval -0.07] [%clk 0:11:23] } 34... Qe5 { [%eval -0.07] [%clk 0:05:03] } 35. Qc2 { [%eval -0.09] [%clk 0:10:05] } 35... Ra7 { [%eval -0.03] [%clk 0:04:46] } 36. Re4 { [%eval -0.11] [%clk 0:10:30] } 36... Qa1 { [%eval -0.09] [%clk 0:04:46] } 37. Re2?? { [%eval -6.25] } { Blunder. Re2 was best. } { [%clk 0:10:30] } 37... Ra3?? { [%eval -0.06] } { Blunder. Ra2 was best. } { [%clk 0:04:46] } 38. Qb2+ { [%eval -0.07] [%clk 0:10:30] } 38... Qxb2 { [%eval -0.03] [%clk 0:04:46] } 39. Rxb2 { [%eval -0.06] [%clk 0:10:30] } 39... Kf6 { [%eval -0.04] [%clk 0:04:46] } 40. Be2?? { [%eval -4.93] } { Blunder. Rd2 was best. } { [%clk 0:10:30] } 40... Ke5?? { [%eval -0.02] } { Blunder. Ra2 was best. } { [%clk 0:04:46] } 41. Bc4 { [%eval -0.07] [%clk 0:10:30] } 41... Kd4 { [%eval -0.02] [%clk 0:04:46] } 42. Rc2 { [%eval 0.0] [%clk 0:10:30] } 42... Rc3 { [%eval -0.04] [%clk 0:04:46] } 43. Rxc3 { [%eval -0.07] [%clk 0:10:30] } 43... Kxc3 { [%eval 0.0] [%clk 0:04:46] } 44. Bb5 { [%eval -0.09] [%clk 0:07:09] } 44... f6 { [%eval 0.0] [%clk 0:04:12] } 45. Be8 { [%eval -0.05] [%clk 0:07:09] } 45... Kd4 { [%eval 0.0] [%clk 0:04:12] } 46. Bxg6 { [%eval -0.18] [%clk 0:07:09] } 46... Kxd5 { [%eval 0.0] [%clk 0:04:12] } 47. Bxh5 { [%eval -0.09] [%clk 0:07:09] } 47... f5 { [%eval 0.0] [%clk 0:22:21] } 48. Be8 { [%eval 0.0] [%clk 0:30:29] } 48... Ke5 { [%eval 0.0] [%clk 0:19:17] } 49. h5 { [%eval -0.14] [%clk 0:30:32] } 49... Bf8 { [%eval -0.02] [%clk 0:19:40] } 50. Kf3 { [%eval -0.02] [%clk 0:28:43] } 50... Kf6 { [%eval 0.0] [%clk 0:20:02] } 51. Ke3 { [%eval -0.06] [%clk 0:28:39] } 51... Bc5+ { [%eval -0.09] [%clk 0:20:18] } 52. Ke2 { [%eval -0.09] [%clk 0:28:37] } 52... Bf8 { [%eval 0.0] [%clk 0:20:41] } 53. f3 { [%eval 0.0] [%clk 0:28:04] } 53... Bd6 { [%eval 0.0] [%clk 0:19:16] } 54. Kf2 { [%eval -0.14] [%clk 0:26:52] } 54... Bf8 { [%eval 0.0] [%clk 0:21:10] } 55. Ke3 { [%eval 0.02] [%clk 0:27:08] } 55... Bc5+ { [%eval 0.04] [%clk 0:21:35] } 56. Kd3 { [%eval 0.05] [%clk 0:27:15] } 56... Bf2 { [%eval 0.12] [%clk 0:21:52] } 57. h6?? { [%eval -10.88] } { Blunder. Be8 was best. } { [%clk 0:30:29] } 57... Bxg3?? { [%eval 0.14] } { Blunder. Kxc4 was best. } { [%clk 0:22:12] } 58. Ke3 { [%eval 0.06] [%clk 0:26:04] } 58... b5 { [%eval 0.03] [%clk 0:20:54] } 59. Bxb5?? { [%eval -9.96] } { Blunder. Be8 was best. } { [%clk 0:25:34] } 59... Ke5?? { [%eval 0.0] } { Blunder. Kxc4 was best. } { [%clk 0:19:40] } 1/2-1/2