Event: Guimaraes Chess 2021
Site: Guimaraes
Date: 2021-08-25
White: Kourkoulos-Arditis, Stamatis
WhiteElo: 2505
Black: Demyanchuk, Sergey
BlackElo: 1802
Result: 1-0
ECO: C54
Opening: Italian Game: Classical Variation, Giuoco Pianissimo, with h6
Variant: Standard

1. e4 { [%eval 0.24] [%clk 1:21:57] } 1... e5 { [%eval 0.12] [%clk 1:30:54] } 2. Nf3 { [%eval 0.17] [%clk 1:22:22] } 2... Nc6 { [%eval 0.12] [%clk 1:31:19] } 3. Bc4 { [%eval 0.13] [%clk 1:22:42] } 3... Bc5 { [%eval 0.2] [%clk 1:31:39] } 4. c3 { [%eval 0.03] [%clk 1:22:51] } 4... Nf6 { [%eval 0.13] [%clk 1:31:57] } 5. d3 { [%eval 0.13] [%clk 1:23:16] } 5... d6 { [%eval 0.25] [%clk 1:31:38] } 6. O-O { [%eval 0.17] [%clk 1:23:34] } 6... h6 { [%eval 0.13] [%clk 1:30:29] } 7. Nbd2 { [%eval 0.1] [%clk 1:23:24] } 7... O-O { [%eval 0.13] [%clk 1:30:25] } 8. h3 { [%eval 0.18] [%clk 1:22:57] } 8... a6 { [%eval 0.1] [%clk 1:28:00] } 9. Bb3 { [%eval 0.07] [%clk 1:23:09] } 9... b5 { [%eval 0.21] [%clk 1:27:48] } 10. Re1 { [%eval 0.24] [%clk 1:21:54] } 10... Be6 { [%eval 0.29] [%clk 1:23:43] } 11. Nf1 { [%eval 0.33] [%clk 1:16:50] } 11... Bxb3 { [%eval 0.15] [%clk 1:21:34] } 12. Qxb3 { [%eval 0.24] [%clk 1:16:58] } 12... Nh5 { [%eval 0.7] [%clk 1:20:46] } 13. d4 { [%eval 0.75] [%clk 1:10:30] } 13... exd4? { [%eval 2.37] } { Mistake. Bb6 was best. } { [%clk 1:20:05] } 14. Qd5 { [%eval 2.43] [%clk 1:10:33] } 14... Ne5 { [%eval 2.58] [%clk 1:16:41] } 15. Nxe5 { [%eval 2.91] [%clk 1:11:18] } 15... dxe5? { [%eval 5.59] } { Mistake. Nf6 was best. } { [%clk 1:10:01] } 16. Qxc5 { [%eval 5.52] [%clk 1:10:07] } 16... Re8 { [%eval 5.65] [%clk 1:06:31] } 17. cxd4 { [%eval 5.67] [%clk 1:10:32] } 17... Qxd4 { [%eval 5.34] [%clk 1:05:45] } 18. Qc2 { [%eval 5.6] [%clk 1:10:54] } 18... Rad8 { [%eval 5.59] [%clk 1:03:26] } 19. Be3 { [%eval 5.52] [%clk 1:10:49] } 19... Qd3 { [%eval 5.47] [%clk 0:59:32] } 20. Rac1 { [%eval 5.31] [%clk 1:10:54] } 20... Nf4 { [%eval 4.96] [%clk 0:59:54] } 21. Bxf4 { [%eval 5.17] [%clk 1:11:17] } 21... exf4 { [%eval 5.43] [%clk 1:00:12] } 22. Qxd3 { [%eval 5.36] [%clk 1:11:42] } 22... Rxd3 { [%eval 5.44] [%clk 1:00:07] } 23. Rxc7 { [%eval 5.24] [%clk 1:11:55] } 23... Red8 { [%eval 5.41] [%clk 0:58:35] } 24. f3 { [%eval 5.2] [%clk 1:12:02] } 24... b4 { [%eval 5.48] } 25. Rec1 { [%eval 5.65] [%clk 1:12:26] } 25... b3 { [%eval 5.73] [%clk 0:57:22] } 26. axb3 { [%eval 5.33] } 26... Rxb3 { [%eval 5.46] } 27. Rc8 { [%eval 5.4] [%clk 1:12:46] } 27... Rxc8 { [%eval 5.55] [%clk 0:57:53] } 28. Rxc8+ { [%eval 5.56] [%clk 1:13:12] } 28... Kh7 { [%eval 5.49] [%clk 0:58:17] } 29. Rc2 { [%eval 5.42] [%clk 1:13:39] } 29... a5 { [%eval 5.48] [%clk 0:57:55] } 30. Nd2 { [%eval 5.5] [%clk 1:14:19] } 30... Rd3 { [%eval 5.47] [%clk 0:57:36] } 31. Kf2 { [%eval 5.91] [%clk 1:14:28] } 31... a4 { [%eval 5.61] [%clk 0:57:02] } 32. Nc4 { [%eval 5.83] [%clk 1:14:21] } 32... Rd1 { [%eval 5.88] [%clk 0:56:35] } 33. Rc3 { [%eval 5.36] } 33... Rd4 { [%eval 6.01] } 34. Ke2 { [%eval 5.86] [%clk 1:14:45] } 34... Kg6 { [%eval 6.46] [%clk 0:56:04] } 35. Ne5+ { [%eval 6.25] [%clk 1:15:08] } 35... Kf6 { [%eval 6.32] [%clk 0:55:08] } 36. Nd3 { [%eval 6.48] [%clk 1:15:33] } 36... g5 { [%eval 6.75] [%clk 0:53:56] } 37. h4 { [%eval 6.25] [%clk 1:15:56] } 37... Kg6 { [%eval 6.21] [%clk 0:53:06] } 38. Rc6+ { [%eval 6.28] [%clk 1:15:50] } 38... Kh5 { [%eval 6.55] [%clk 0:53:09] } 39. hxg5 { [%eval 6.79] [%clk 1:15:52] } 39... hxg5 { [%eval 6.53] [%clk 0:53:30] } 40. Rf6 { [%eval 6.72] [%clk 1:15:04] } 40... a3 { [%eval 7.76] [%clk 0:52:32] } 41. bxa3 { [%eval 7.63] [%clk 1:15:04] } 41... Ra4 { [%eval 8.7] [%clk 0:52:53] } 42. Ne5 { [%eval 8.55] [%clk 1:15:42] } 42... Rxa3 { [%eval 8.26] [%clk 0:52:51] } 43. Kf2 { [%eval 7.19] [%clk 1:16:03] } 43... Ra2+ { [%eval 7.21] [%clk 0:51:43] } 44. Kg1 { [%eval 7.75] [%clk 1:16:27] } 44... g4 { [%eval 7.23] [%clk 0:49:41] } 45. Nxg4 { [%eval 7.58] [%clk 1:16:31] } 45... Kh4 { [%eval #12] [%clk 0:49:19] } 46. Kh2? { [%eval 8.35] } { Lost forced checkmate sequence. Nh6 was best. } { [%clk 1:16:57] } 46... Ra7? { [%eval #11] } { Checkmate is now unavoidable. Kg5 was best. } { [%clk 0:48:59] } 47. Rf5? { [%eval 9.29] } { Lost forced checkmate sequence. Nh6 was best. } { [%clk 1:17:04] } 47... Ra2 { [%eval 19.5] [%clk 0:48:40] } 48. Ne5 { [%eval 9.13] [%clk 1:17:04] } 48... Rc2? { [%eval #5] } { Checkmate is now unavoidable. Ra3 was best. } { [%clk 0:48:01] } 49. Rxf4+?! { [%eval 58.28] } { Lost forced checkmate sequence. Nd3 was best. } { [%clk 1:16:56] } 49... Kg5 { [%eval 58.07] [%clk 0:48:10] } 50. Rxf7 { [%eval 62.03] [%clk 1:17:18] } 50... Kh4?! { [%eval #3] } { Checkmate is now unavoidable. Rc3 was best. } { [%clk 0:48:09] } 51. f4 { [%eval #2] [%clk 1:17:26] } 1-0