Event: Nuorten SM 2025, U20
Site: Valkeakoski, Finland
Date: 2025-06-06
White: Sinitsyn, Anton
WhiteElo: 2054
Black: Pitkanen, Artturi
BlackElo: 1961
Result: 1/2-1/2
ECO: E47
Opening: Nimzo-Indian Defense: Normal Variation
Variant: Standard
TimeControl: 90' / 40 moves + 30' + 30 sec / move

1. d4 { [%eval 0.17] [%clk 1:30:41] } 1... Nf6 { [%eval 0.19] [%clk 1:30:52] } 2. c4 { [%eval 0.18] [%clk 1:30:35] } 2... e6 { [%eval 0.14] [%clk 1:31:11] } 3. Nc3 { [%eval 0.09] [%clk 1:30:54] } 3... Bb4 { [%eval 0.09] [%clk 1:31:32] } 4. e3 { [%eval 0.11] [%clk 1:31:08] } 4... O-O { [%eval 0.11] [%clk 1:30:31] } 5. Bd3 { [%eval 0.0] [%clk 1:31:27] } 5... b6 { [%eval 0.36] [%clk 1:23:55] } 6. Ne2 { [%eval 0.15] [%clk 1:31:38] } 6... Bb7 { [%eval 0.46] [%clk 1:23:59] } 7. a3 { [%eval 0.46] [%clk 1:31:29] } 7... Bxc3+ { [%eval 0.37] [%clk 1:24:13] } 8. Nxc3 { [%eval 0.39] [%clk 1:31:53] } 8... d5 { [%eval 0.45] [%clk 1:22:14] } 9. O-O { [%eval 0.42] [%clk 1:31:48] } 9... Nbd7 { [%eval 0.87] [%clk 1:20:40] } 10. cxd5 { [%eval 0.78] [%clk 1:32:11] } 10... exd5 { [%eval 0.83] [%clk 1:21:01] } 11. b4 { [%eval 0.78] [%clk 1:32:15] } 11... a6 { [%eval 0.85] [%clk 1:14:32] } 12. Bb2 { [%eval 0.74] [%clk 1:31:16] } 12... Re8 { [%eval 0.7] [%clk 1:13:38] } 13. Rc1 { [%eval 0.44] [%clk 1:30:23] } 13... c6 { [%eval 0.61] [%clk 1:07:53] } 14. Bb1?! { [%eval 0.06] } { Inaccuracy. Qf3 was best. } { [%clk 1:19:59] } 14... b5 { [%eval 0.08] [%clk 1:03:53] } 15. Qe2 { [%eval -0.26] [%clk 1:16:41] } 15... Nb6 { [%eval -0.26] [%clk 1:01:08] } 16. Rcd1 { [%eval -0.54] [%clk 1:09:30] } 16... a5 { [%eval -0.48] [%clk 0:54:22] } 17. Bc1 { [%eval -0.47] [%clk 1:06:32] } 17... axb4 { [%eval -0.52] [%clk 0:53:44] } 18. axb4 { [%eval -0.5] [%clk 1:06:59] } 18... Qe7 { [%eval -0.57] [%clk 0:49:47] } 19. Na2 { [%eval -0.55] [%clk 1:04:46] } 19... Nc4 { [%eval -0.47] [%clk 0:40:34] } 20. Rfe1 { [%eval -0.66] [%clk 1:03:02] } 20... Qd6 { [%eval -0.34] [%clk 0:30:37] } 21. f3 { [%eval -0.38] [%clk 1:01:08] } 21... Bc8 { [%eval -0.36] [%clk 0:26:48] } 22. h3 { [%eval -0.49] [%clk 1:01:00] } 22... Qg3 { [%eval -0.55] [%clk 0:17:54] } 23. Qf2 { [%eval -0.78] [%clk 0:59:33] } 23... Qxf2+ { [%eval -0.81] [%clk 0:18:16] } 24. Kxf2 { [%eval -0.74] [%clk 0:59:59] } 24... Ra4?! { [%eval 0.1] } { Inaccuracy. Bf5 was best. } { [%clk 0:18:12] } 25. Re2 { [%eval -0.35] [%clk 0:58:57] } 25... Be6 { [%eval -0.37] [%clk 0:16:15] } 26. e4 { [%eval -0.39] [%clk 0:44:31] } 26... dxe4 { [%eval -0.38] [%clk 0:13:19] } 27. fxe4 { [%eval -0.45] [%clk 0:44:53] } 27... Nb6 { [%eval -0.23] [%clk 0:09:29] } 28. d5 { [%eval -0.23] [%clk 0:37:30] } 28... cxd5 { [%eval -0.28] [%clk 0:08:50] } 29. Nc3? { [%eval -1.62] } { Mistake. Be3 was best. } { [%clk 0:32:55] } 29... Rxb4 { [%eval -1.72] [%clk 0:08:39] } 30. exd5 { [%eval -1.81] [%clk 0:32:58] } 30... Nbxd5 { [%eval -1.83] [%clk 0:08:08] } 31. Nxd5 { [%eval -1.68] [%clk 0:33:01] } 31... Nxd5 { [%eval -1.73] [%clk 0:08:05] } 32. Ba3?! { [%eval -3.04] } { Inaccuracy. Bb2 was best. } { [%clk 0:32:20] } 32... Nc3?? { [%eval -0.13] } { Blunder. Rf4+ was best. } { [%clk 0:05:05] } 33. Bxb4 { [%eval -0.18] [%clk 0:31:37] } 33... Nxe2 { [%eval -0.13] [%clk 0:04:01] } 34. Bd3 { [%eval -0.13] [%clk 0:30:39] } 34... Nf4 { [%eval -0.15] [%clk 0:02:48] } 35. Bxb5 { [%eval -0.09] [%clk 0:30:21] } 35... Rb8 { [%eval -0.02] [%clk 0:02:23] } 36. Ba5 { [%eval -0.07] [%clk 0:26:46] } 36... h6 { [%eval -0.05] [%clk 0:01:39] } 37. Rd8+ { [%eval -0.04] [%clk 0:26:40] } 37... Rxd8 { [%eval -0.02] [%clk 0:02:01] } 38. Bxd8 { [%eval -0.05] [%clk 0:27:07] } 38... Bd5 { [%eval 0.0] [%clk 0:01:17] } 39. Bf1 { [%eval -0.06] [%clk 0:27:07] } 39... g5 { [%eval -0.04] [%clk 0:00:37] } 40. g3 { [%eval -0.05] [%clk 0:27:04] } 40... Ne6 { [%eval -0.07] [%clk 0:00:54] } 41. Bf6 { [%eval -0.05] [%clk 0:27:22] } 41... Be4 { [%eval 0.0] [%clk 0:00:35] } 42. Be2 { [%eval -0.1] [%clk 0:27:32] } 42... Bf5 { [%eval -0.13] [%clk 0:29:05] } 43. Kg2 { [%eval -0.1] [%clk 0:57:02] } 43... Kh7 { [%eval -0.06] [%clk 0:24:35] } 44. Bh5 { [%eval -0.14] [%clk 0:56:59] } 44... Bg6 { [%eval -0.13] [%clk 0:24:37] } 45. Bf3 { [%eval -0.09] [%clk 0:57:01] } 45... Nc5 { [%eval 0.0] [%clk 0:24:34] } 46. h4 { [%eval -0.03] [%clk 0:56:40] } 46... gxh4 { [%eval 0.0] [%clk 0:20:14] } 47. Bxh4 { [%eval -0.06] [%clk 0:56:25] } 47... Be4 { [%eval -0.01] [%clk 0:20:05] } 48. g4 { [%eval -0.01] [%clk 0:52:58] } 48... Kg6 { [%eval -0.03] [%clk 0:19:47] } 49. Kg3 { [%eval -0.03] [%clk 0:52:47] } 49... Bxf3 { [%eval -0.07] [%clk 0:20:02] } 50. Kxf3 { [%eval -0.03] [%clk 0:53:14] } 50... Nd7 { [%eval -0.05] [%clk 0:17:28] } 51. Be1 { [%eval -0.04] [%clk 0:52:19] } 51... Ne5+ { [%eval 0.0] [%clk 0:16:29] } 52. Kg3 { [%eval -0.02] [%clk 0:52:33] } 52... f5 { [%eval 0.0] [%clk 0:15:48] } 53. gxf5+ { [%eval 0.0] [%clk 0:52:49] } 53... Kxf5 { [%eval 0.0] [%clk 0:16:15] } 54. Kh3 { [%eval 0.0] [%clk 0:52:23] } 54... h5 { [%eval 0.0] [%clk 0:16:22] } 55. Bh4 { [%eval 0.0] [%clk 0:52:45] } 55... Nf3 { [%eval 0.0] [%clk 0:16:41] } 56. Bd8 { [%eval 0.0] [%clk 0:53:07] } 56... h4 { [%eval 0.0] [%clk 0:17:03] } 57. Bxh4 { [%eval 0.0] [%clk 0:53:31] } 1/2-1/2