Event: Blitz Open 2
Site: Samarkand, Uzbekistan
Date: 2023-12-29
White: Demchenko, Anton
WhiteTitle: GM
WhiteElo: 2538
Black: Suleymenov, Alisher
BlackTitle: GM
BlackElo: 2446
Result: 1/2-1/2
ECO: B30
Opening: Sicilian Defense: Old Sicilian
Variant: Standard
TimeControl: 3+2

1. e4 { [%eval 0.2] [%clk 0:03:03] } 1... c5 { [%eval 0.33] [%clk 0:03:03] } 2. Nf3 { [%eval 0.17] [%clk 0:03:04] } 2... Nc6 { [%eval 0.29] [%clk 0:03:04] } 3. Nc3 { [%eval 0.23] [%clk 0:03:04] } 3... g6 { [%eval 0.27] [%clk 0:02:56] } 4. Bb5 { [%eval 0.2] [%clk 0:03:05] } 4... Bg7 { [%eval 0.14] [%clk 0:02:52] } 5. O-O { [%eval 0.11] [%clk 0:03:05] } 5... e5 { [%eval 0.29] [%clk 0:02:46] } 6. a3 { [%eval 0.13] [%clk 0:03:06] } 6... Nge7 { [%eval 0.19] [%clk 0:02:45] } 7. b4 { [%eval 0.13] [%clk 0:03:05] } 7... d6 { [%eval 0.26] [%clk 0:02:46] } 8. d3 { [%eval 0.13] [%clk 0:02:59] } 8... O-O { [%eval 0.3] [%clk 0:02:46] } 9. Bg5 { [%eval -0.19] [%clk 0:02:49] } 9... h6 { [%eval 0.22] [%clk 0:02:41] } 10. Bxe7 { [%eval 0.22] [%clk 0:02:49] } 10... Nxe7 { [%eval 0.27] [%clk 0:02:36] } 11. Bc4 { [%eval 0.25] [%clk 0:02:49] } 11... a6 { [%eval 0.43] [%clk 0:02:26] } 12. bxc5 { [%eval 0.48] [%clk 0:02:42] } 12... dxc5 { [%eval 0.41] [%clk 0:02:27] } 13. a4 { [%eval 0.41] [%clk 0:02:44] } 13... Nc6 { [%eval 0.65] [%clk 0:02:07] } 14. Rb1 { [%eval 0.58] [%clk 0:02:39] } 14... Kh7 { [%eval 0.6] [%clk 0:02:02] } 15. Nd5 { [%eval 0.67] [%clk 0:02:32] } 15... Rb8 { [%eval 0.62] [%clk 0:01:49] } 16. h3 { [%eval 0.63] [%clk 0:02:30] } 16... Be6 { [%eval 1.14] [%clk 0:01:46] } 17. Nd2?! { [%eval 0.29] } { Inaccuracy. Nb6 was best. } { [%clk 0:01:27] } 17... Na5?! { [%eval 1.06] } { Inaccuracy. Bxd5 was best. } { [%clk 0:01:23] } 18. Ba2?! { [%eval 0.13] } { Inaccuracy. Nb6 was best. } { [%clk 0:01:16] } 18... b5 { [%eval 0.11] [%clk 0:01:24] } 19. axb5 { [%eval 0.09] [%clk 0:01:13] } 19... axb5 { [%eval 0.06] [%clk 0:01:25] } 20. Nb3? { [%eval -1.24] } { Mistake. Ra1 was best. } { [%clk 0:01:01] } 20... Bxd5 { [%eval -1.14] [%clk 0:00:57] } 21. exd5 { [%eval -1.01] [%clk 0:01:02] } 21... Nxb3 { [%eval -1.07] [%clk 0:00:58] } 22. Bxb3 { [%eval -1.14] [%clk 0:01:02] } 22... e4?! { [%eval -0.3] } { Inaccuracy. Qd6 was best. } { [%clk 0:00:49] } 23. c4 { [%eval -0.24] [%clk 0:00:41] } 23... exd3 { [%eval -0.15] [%clk 0:00:45] } 24. cxb5 { [%eval -0.23] [%clk 0:00:37] } 24... Rxb5 { [%eval -0.23] [%clk 0:00:44] } 25. Qxd3 { [%eval -0.26] [%clk 0:00:38] } 25... Rb4 { [%eval -0.03] [%clk 0:00:45] } 26. Bc4 { [%eval -0.06] [%clk 0:00:36] } 26... Qd6 { [%eval -0.05] [%clk 0:00:44] } 27. g3 { [%eval -0.03] [%clk 0:00:31] } 27... Rfb8 { [%eval 0.0] [%clk 0:00:41] } 28. Kg2 { [%eval -0.03] [%clk 0:00:30] } 28... Bd4 { [%eval -0.04] [%clk 0:00:41] } 29. Rxb4 { [%eval -0.03] [%clk 0:00:26] } 29... Rxb4 { [%eval -0.03] [%clk 0:00:42] } 30. Rc1 { [%eval -0.1] [%clk 0:00:27] } 30... Kg7 { [%eval -0.04] [%clk 0:00:41] } 31. Rc2 { [%eval 0.0] [%clk 0:00:28] } 31... Ra4 { [%eval -0.01] [%clk 0:00:34] } 32. Qf3 { [%eval -0.03] [%clk 0:00:25] } 32... h5 { [%eval -0.03] [%clk 0:00:29] } 33. h4 { [%eval 0.0] [%clk 0:00:26] } 33... Rb4 { [%eval 0.0] [%clk 0:00:24] } 34. Bd3 { [%eval -0.2] [%clk 0:00:26] } 34... Rb3 { [%eval -0.27] [%clk 0:00:24] } 35. Qe4 { [%eval -0.24] [%clk 0:00:24] } 35... Qf6 { [%eval 0.0] [%clk 0:00:23] } 36. Bc4 { [%eval 0.0] [%clk 0:00:20] } 36... Rc3 { [%eval 0.0] [%clk 0:00:22] } 37. f3 { [%eval -0.17] [%clk 0:00:08] } 37... Re3 { [%eval -0.21] [%clk 0:00:21] } 38. Qf4 { [%eval -0.17] [%clk 0:00:07] } 38... Qxf4 { [%eval -0.24] [%clk 0:00:16] } 39. gxf4 { [%eval -0.17] [%clk 0:00:09] } 39... Bf6 { [%eval -0.02] [%clk 0:00:17] } 40. Kg3 { [%eval -0.26] [%clk 0:00:06] } 40... Be7 { [%eval -0.09] [%clk 0:00:14] } 41. f5 { [%eval -0.11] [%clk 0:00:05] } 41... gxf5 { [%eval -0.15] [%clk 0:00:11] } 42. Kf4 { [%eval -0.1] [%clk 0:00:06] } 42... Re1 { [%eval -0.1] [%clk 0:00:12] } 43. Kxf5 { [%eval -0.09] [%clk 0:00:06] } 43... Bxh4 { [%eval 0.0] [%clk 0:00:08] } 44. Rg2+ { [%eval 0.0] [%clk 0:00:05] } 44... Kf8 { [%eval 0.0] [%clk 0:00:08] } 45. Rh2 { [%eval 0.0] [%clk 0:00:06] } 45... Bg3 { [%eval 0.0] [%clk 0:00:07] } 46. Rxh5 { [%eval 0.0] [%clk 0:00:07] } 46... Re5+ { [%eval 0.0] [%clk 0:00:07] } 47. Kg4 { [%clk 0:00:08] } 47... Rxh5 { [%clk 0:00:07] } 1/2-1/2