Event: 50+ World Senior Championship
Site: -
Date: 2023-10-30
White: Sergio Estremera Panos
WhiteTitle: IM
WhiteElo: 2232
Black: Vladimir Kalisky
BlackElo: 2169
Result: 0-1
ECO: A53
Opening: Old Indian Defense
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:49] } 1... Nf6 { [%eval 0.28] [%clk 1:30:51] } 2. c4 { [%eval 0.16] [%clk 1:29:57] } 2... d6 { [%eval 0.51] [%clk 1:31:11] } 3. Nf3 { [%eval 0.61] [%clk 1:30:03] } 3... c5 { [%eval 0.91] [%clk 1:31:26] } 4. dxc5 { [%eval 0.75] [%clk 1:16:10] } 4... Qa5+ { [%eval 0.97] [%clk 1:31:48] } 5. Nc3 { [%eval 0.91] [%clk 1:16:34] } 5... Qxc5 { [%eval 1.27] [%clk 1:32:14] } 6. e4 { [%eval 1.24] [%clk 1:16:44] } 6... g6 { [%eval 1.17] [%clk 1:32:36] } 7. Be2 { [%eval 1.23] [%clk 1:15:11] } 7... Bg7 { [%eval 0.85] [%clk 1:32:58] } 8. O-O { [%eval 0.91] [%clk 1:15:24] } 8... O-O { [%eval 0.93] [%clk 1:33:08] } 9. Be3 { [%eval 0.92] [%clk 1:08:18] } 9... Qa5 { [%eval 1.1] [%clk 1:33:34] } 10. Nd4 { [%eval 0.85] [%clk 1:08:18] } 10... Bd7 { [%eval 0.84] [%clk 1:26:57] } 11. f3 { [%eval 0.88] [%clk 1:05:22] } 11... Rc8 { [%eval 0.76] [%clk 1:22:57] } 12. Qd2 { [%eval 0.64] [%clk 0:58:42] } 12... Nc6 { [%eval 0.77] [%clk 1:16:25] } 13. Nb3 { [%eval 0.8] [%clk 0:58:40] } 13... Qd8 { [%eval 0.77] [%clk 1:08:30] } 14. c5 { [%eval 0.56] [%clk 0:56:33] } 14... Ne8 { [%eval 0.78] [%clk 1:08:38] } 15. Rfd1 { [%eval 0.35] [%clk 0:48:50] } 15... Be6 { [%eval 0.34] [%clk 1:05:09] } 16. Nd5 { [%eval 0.22] [%clk 0:39:26] } 16... Ne5 { [%eval 0.58] [%clk 0:52:45] } 17. Rac1 { [%eval 0.4] [%clk 0:37:11] } 17... dxc5 { [%eval 0.78] [%clk 0:42:32] } 18. Rxc5 { [%eval 0.68] [%clk 0:36:34] } 18... Rxc5 { [%eval 1.22] [%clk 0:42:38] } 19. Nxc5 { [%eval 1.25] [%clk 0:36:52] } 19... Bxd5 { [%eval 1.14] [%clk 0:42:00] } 20. Qxd5?! { [%eval 0.42] } { Inaccuracy. Nxb7 was best. } { [%clk 0:25:59] } 20... Qxd5 { [%eval 0.35] [%clk 0:42:25] } 21. Rxd5 { [%eval 0.35] [%clk 0:26:16] } 21... b6 { [%eval 0.34] [%clk 0:31:49] } 22. Na6 { [%eval 0.31] [%clk 0:16:46] } 22... h5 { [%eval 0.58] [%clk 0:23:21] } 23. h3 { [%eval 0.24] [%clk 0:13:05] } 23... Nd6 { [%eval 0.24] [%clk 0:18:58] } 24. b3 { [%eval 0.32] [%clk 0:08:15] } 24... Rc8 { [%eval 0.27] [%clk 0:18:22] } 25. Bf1 { [%eval 0.1] [%clk 0:06:00] } 25... Kf8 { [%eval 0.32] [%clk 0:14:57] } 26. Nb4 { [%eval 0.32] [%clk 0:05:55] } 26... a5 { [%eval 0.76] [%clk 0:09:29] } 27. Nd3 { [%eval 0.73] [%clk 0:05:10] } 27... Nd7 { [%eval 0.78] [%clk 0:06:01] } 28. e5 { [%eval 0.86] [%clk 0:05:05] } 28... Nf5 { [%eval 0.9] [%clk 0:06:29] } 29. Bf2 { [%eval 0.85] [%clk 0:05:04] } 29... Ke8 { [%eval 0.82] [%clk 0:06:33] } 30. g4 { [%eval 0.82] [%clk 0:04:36] } 30... hxg4 { [%eval 0.89] [%clk 0:05:13] } 31. hxg4 { [%eval 0.79] [%clk 0:05:05] } 31... Nh6 { [%eval 0.81] [%clk 0:04:58] } 32. Rb5 { [%eval 0.79] [%clk 0:03:06] } 32... Rc6 { [%eval 0.89] [%clk 0:05:01] } 33. a4 { [%eval 0.98] [%clk 0:02:34] } 33... e6 { [%eval 0.83] [%clk 0:04:54] } 34. Be2?! { [%eval 0.21] } { Inaccuracy. Kg2 was best. } { [%clk 0:01:53] } 34... Ng8 { [%eval 0.1] [%clk 0:05:20] } 35. f4 { [%eval 0.18] [%clk 0:01:58] } 35... Ne7 { [%eval 0.17] [%clk 0:05:44] } 36. Bf3 { [%eval -0.09] [%clk 0:02:12] } 36... Rc3 { [%eval -0.21] [%clk 0:05:45] } 37. Be4?? { [%eval -3.23] } { Blunder. Ne1 was best. } { [%clk 0:02:28] } 37... f5 { [%eval -3.07] [%clk 0:05:22] } 38. exf6 { [%eval -3.33] [%clk 0:01:04] } 38... Nxf6 { [%eval -3.37] [%clk 0:05:33] } 39. Bd4 { [%eval -3.91] [%clk 0:00:56] } 39... Nxe4 { [%eval -3.68] [%clk 0:05:04] } 40. Bxg7 { [%eval -3.85] [%clk 0:00:46] } 40... Rxd3 { [%eval -3.85] [%clk 0:05:23] } 41. Rxb6 { [%eval -3.92] [%clk 0:00:58] } 41... Kf7 { [%eval -3.93] [%clk 0:03:01] } 42. Be5 { [%eval -4.17] [%clk 0:01:18] } 42... Rg3+ { [%eval -3.67] [%clk 0:29:45] } 43. Kh2 { [%eval -3.91] [%clk 0:31:21] } 43... Rxg4 { [%eval -4.05] [%clk 0:29:41] } 44. b4 { [%eval -4.14] [%clk 0:30:40] } 44... Nf5 { [%eval -3.99] [%clk 0:25:33] } 45. Rb7+ { [%eval -3.77] [%clk 0:30:27] } 45... Ke8 { [%eval -3.95] [%clk 0:25:49] } 46. b5 { [%eval -4.7] [%clk 0:29:07] } 46... g5 { [%eval -4.55] [%clk 0:12:47] } 47. Rb8+ { [%eval -5.39] [%clk 0:24:21] } 47... Kf7 { [%eval -5.49] [%clk 0:12:45] } 48. Rb7+ { [%eval -5.87] [%clk 0:24:05] } 48... Kg6 { [%eval -5.66] [%clk 0:13:02] } 49. b6?! { [%eval -9.2] } { Inaccuracy. Kh3 was best. } { [%clk 0:24:26] } 49... gxf4 { [%eval -6.48] [%clk 0:12:05] } 50. Rc7?? { [%eval #-8] } { Checkmate is now unavoidable. Bxf4 was best. } { [%clk 0:24:15] } 50... f3 { [%eval #-26] [%clk 0:12:01] } 0-1