Event: 1st Munich Pfingst Open
Site: -
Date: 2023-06-05
White: Sarana, Alexey
WhiteTitle: GM
WhiteElo: 2685
Black: Demchenko, Anton
BlackTitle: GM
BlackElo: 2623
Result: 1/2-1/2
ECO: A55
Opening: Old Indian Defense: Normal Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:57] } 1... Nf6 { [%eval 0.28] [%clk 1:30:55] } 2. c4 { [%eval 0.16] [%clk 1:31:22] } 2... d6 { [%eval 0.51] [%clk 1:31:21] } 3. Nc3 { [%eval 0.53] [%clk 1:31:46] } 3... e5 { [%eval 0.58] [%clk 1:31:47] } 4. Nf3 { [%eval 0.75] [%clk 1:32:10] } 4... Nbd7 { [%eval 0.75] [%clk 1:32:13] } 5. e4 { [%eval 0.65] [%clk 1:32:01] } 5... g6 { [%eval 0.85] [%clk 1:32:37] } 6. Bd3 { [%eval 0.58] [%clk 1:27:43] } 6... exd4 { [%eval 0.83] [%clk 1:32:38] } 7. Nxd4 { [%eval 0.72] [%clk 1:28:04] } 7... Bg7 { [%eval 0.93] [%clk 1:33:05] } 8. O-O { [%eval 0.58] [%clk 1:26:52] } 8... O-O { [%eval 0.88] [%clk 1:33:29] } 9. Be3 { [%eval 0.62] [%clk 1:22:25] } 9... c6 { [%eval 0.83] [%clk 1:32:17] } 10. Qd2?! { [%eval 0.25] } { Inaccuracy. h3 was best. } { [%clk 1:18:26] } 10... Re8 { [%eval 0.63] [%clk 1:17:15] } 11. Rad1 { [%eval 0.97] [%clk 1:17:23] } 11... a6 { [%eval 0.75] [%clk 1:16:18] } 12. Rfe1 { [%eval 0.83] [%clk 1:13:06] } 12... Qc7 { [%eval 1.14] [%clk 1:01:00] } 13. f3 { [%eval 0.81] [%clk 1:11:49] } 13... Ne5 { [%eval 0.87] [%clk 1:00:22] } 14. Bf1 { [%eval 0.67] [%clk 1:11:55] } 14... b5 { [%eval 0.62] [%clk 0:59:43] } 15. b3 { [%eval 0.28] [%clk 1:11:58] } 15... Bb7?! { [%eval 0.84] } { Inaccuracy. Qa5 was best. } { [%clk 0:49:12] } 16. Rc1?! { [%eval 0.0] } { Inaccuracy. Bh6 was best. } { [%clk 1:01:49] } 16... Qe7?! { [%eval 0.81] } { Inaccuracy. b4 was best. } { [%clk 0:48:04] } 17. Bg5 { [%eval 0.37] [%clk 0:59:53] } 17... Qf8 { [%eval 0.57] [%clk 0:48:03] } 18. Kh1?! { [%eval -0.16] } { Inaccuracy. Nc2 was best. } { [%clk 0:57:17] } 18... h6 { [%eval -0.16] [%clk 0:47:58] } 19. Bh4 { [%eval -0.07] [%clk 0:55:23] } 19... b4 { [%eval -0.26] [%clk 0:38:14] } 20. Nd1?! { [%eval -1.05] } { Inaccuracy. Na4 was best. } { [%clk 0:51:06] } 20... c5 { [%eval -0.71] [%clk 0:37:14] } 21. Nc2 { [%eval -0.99] [%clk 0:51:15] } 21... g5 { [%eval -0.62] [%clk 0:34:49] } 22. Bg3 { [%eval -0.48] [%clk 0:49:57] } 22... Nh5 { [%eval -0.66] [%clk 0:30:16] } 23. Nce3 { [%eval -0.71] [%clk 0:49:51] } 23... Nxg3+ { [%eval -0.39] [%clk 0:28:42] } 24. hxg3 { [%eval -0.67] [%clk 0:49:30] } 24... Nc6 { [%eval -0.55] [%clk 0:28:29] } 25. Nf5 { [%eval -0.53] [%clk 0:49:28] } 25... Nd4 { [%eval -0.55] [%clk 0:27:43] } 26. Nde3 { [%eval -0.53] [%clk 0:49:49] } 26... Rad8 { [%eval -0.16] [%clk 0:24:31] } 27. Nxg7 { [%eval -0.22] [%clk 0:46:07] } 27... Qxg7 { [%eval -0.36] [%clk 0:24:45] } 28. Nc2 { [%eval -0.45] [%clk 0:46:13] } 28... Nxc2 { [%eval -0.41] [%clk 0:21:48] } 29. Qxc2 { [%eval -0.72] [%clk 0:45:56] } 29... h5 { [%eval -0.93] [%clk 0:21:42] } 30. Rcd1 { [%eval -0.98] [%clk 0:46:04] } 30... Re6 { [%eval -0.78] [%clk 0:21:46] } 31. Qf2 { [%eval -0.97] [%clk 0:45:46] } 31... Rde8 { [%eval -0.9] [%clk 0:21:50] } 32. Re2 { [%eval -0.79] [%clk 0:43:51] } 32... g4 { [%eval -0.67] [%clk 0:19:40] } 33. Rde1? { [%eval -2.33] } { Mistake. Kg1 was best. } { [%clk 0:41:01] } 33... h4 { [%eval -2.23] [%clk 0:17:43] } 34. Re3 { [%eval -2.15] [%clk 0:35:28] } 34... hxg3 { [%eval -1.62] [%clk 0:13:06] } 35. Qxg3 { [%eval -1.65] [%clk 0:34:30] } 35... f5 { [%eval -1.35] [%clk 0:13:35] } 36. Kg1 { [%eval -1.56] [%clk 0:32:15] } 36... Qh6? { [%eval 0.0] } { Mistake. gxf3 was best. } { [%clk 0:07:04] } 37. R3e2 { [%eval -0.08] [%clk 0:25:43] } 37... fxe4 { [%eval 0.0] [%clk 0:01:45] } 38. Qxg4+ { [%eval -0.17] [%clk 0:26:08] } 38... Qg7 { [%eval 0.07] [%clk 0:01:40] } 39. Qxg7+ { [%eval 0.28] [%clk 0:23:16] } 39... Kxg7 { [%eval 0.18] [%clk 0:00:57] } 40. fxe4 { [%eval -0.24] [%clk 0:23:22] } 40... Bxe4 { [%eval 0.0] [%clk 0:00:51] } 41. g3 { [%eval -0.16] [%clk 0:20:52] } 41... Bf5 { [%eval -0.18] [%clk 0:29:17] } 42. Rxe6 { [%eval -0.2] [%clk 0:47:44] } 42... Rxe6 { [%eval -0.21] [%clk 0:29:28] } 43. Rd1 { [%eval -0.08] [%clk 0:48:10] } 43... a5 { [%eval -0.15] [%clk 0:27:12] } 44. Rd5 { [%eval -0.3] [%clk 0:40:24] } 44... Bb1 { [%eval -0.41] [%clk 0:25:42] } 45. Rd2 { [%eval -0.64] [%clk 0:40:28] } 45... Re3 { [%eval -0.15] [%clk 0:24:46] } 46. Kf2 { [%eval -0.73] [%clk 0:40:23] } 46... Rc3 { [%eval -0.61] [%clk 0:25:10] } 47. Be2 { [%eval -0.39] [%clk 0:40:42] } 47... a4 { [%eval 0.0] [%clk 0:23:29] } 48. bxa4 { [%eval 0.0] [%clk 0:36:55] } 48... Ra3 { [%eval 0.0] [%clk 0:23:45] } 49. Rxd6 { [%eval 0.03] [%clk 0:36:49] } 49... Rxa4 { [%eval 0.0] [%clk 0:16:45] } 50. Rc6 { [%eval 0.0] [%clk 0:32:48] } 50... Rxa2 { [%eval 0.0] [%clk 0:16:19] } 51. Ke3 { [%eval 0.0] [%clk 0:33:15] } 51... Ra3+ { [%eval 0.0] [%clk 0:11:35] } 52. Kd2 { [%eval 0.0] [%clk 0:33:29] } 52... Ra2+ { [%eval 0.0] [%clk 0:11:06] } 53. Ke3 { [%eval 0.0] [%clk 0:33:58] } 53... Ra3+ { [%eval 0.0] [%clk 0:11:16] } 54. Kd2 { [%eval 0.0] [%clk 0:33:37] } 54... Ra2+ { [%eval 0.0] [%clk 0:10:09] } 1/2-1/2