Event: Blitz Open 2
Site: Samarkand, Uzbekistan
Date: 2023-12-29
White: Kakabayev, Mergen
WhiteTitle: FM
WhiteElo: 2257
Black: Demchenko, Anton
BlackTitle: GM
BlackElo: 2538
Result: 0-1
ECO: C70
Opening: Ruy Lopez: Morphy Defense, Cozio Defense
Variant: Standard
TimeControl: 3+2

1. e4 { [%eval 0.2] [%clk 0:03:03] } 1... e5 { [%eval 0.17] [%clk 0:03:04] } 2. Nf3 { [%eval 0.29] [%clk 0:03:05] } 2... Nc6 { [%eval 0.32] [%clk 0:03:05] } 3. Bb5 { [%eval 0.34] [%clk 0:03:06] } 3... a6 { [%eval 0.38] [%clk 0:03:06] } 4. Ba4 { [%eval 0.31] [%clk 0:03:07] } 4... Nge7 { [%eval 0.54] [%clk 0:03:07] } 5. c3 { [%eval 0.26] [%clk 0:03:08] } 5... Ng6 { [%eval 0.51] [%clk 0:03:08] } 6. d4 { [%eval 0.5] [%clk 0:03:09] } 6... exd4 { [%eval 0.6] [%clk 0:03:08] } 7. cxd4 { [%eval 0.42] [%clk 0:03:09] } 7... Bb4+ { [%eval 0.55] [%clk 0:03:09] } 8. Nc3 { [%eval 0.5] [%clk 0:03:08] } 8... d5 { [%eval 0.53] [%clk 0:03:10] } 9. e5?! { [%eval -0.03] } { Inaccuracy. exd5 was best. } { [%clk 0:03:03] } 9... O-O?! { [%eval 0.57] } { Inaccuracy. Bg4 was best. } { [%clk 0:03:08] } 10. h3 { [%eval 0.4] [%clk 0:02:58] } 10... f6 { [%eval 0.42] [%clk 0:03:01] } 11. O-O { [%eval 0.56] [%clk 0:02:41] } 11... fxe5?! { [%eval 1.18] } { Inaccuracy. Be6 was best. } { [%clk 0:02:32] } 12. Bg5? { [%eval -0.08] } { Mistake. Nxd5 was best. } { [%clk 0:02:40] } 12... Qd7?? { [%eval 1.67] } { Blunder. Be7 was best. } { [%clk 0:02:13] } 13. Nxe5 { [%eval 1.33] [%clk 0:02:27] } 13... Ngxe5 { [%eval 1.68] } 14. dxe5 { [%eval 1.75] [%clk 0:02:28] } 14... Bxc3 { [%eval 2.07] [%clk 0:02:06] } 15. bxc3 { [%eval 2.15] [%clk 0:02:29] } 15... Qf7 { [%eval 2.11] [%clk 0:02:08] } 16. f4 { [%eval 2.21] [%clk 0:01:54] } 16... h6 { [%eval 2.33] [%clk 0:01:51] } 17. Bh4 { [%eval 2.18] [%clk 0:01:53] } 17... Bf5 { [%eval 2.65] [%clk 0:01:48] } 18. Bb3 { [%eval 2.64] [%clk 0:01:53] } 18... Be4 { [%eval 2.65] [%clk 0:01:34] } 19. Qd2?? { [%eval 0.3] } { Blunder. Re1 was best. } { [%clk 0:01:47] } 19... Na5 { [%eval 0.49] [%clk 0:01:27] } 20. Rae1 { [%eval 0.26] [%clk 0:01:15] } 20... Nxb3 { [%eval 0.19] [%clk 0:01:28] } 21. axb3 { [%eval 0.27] [%clk 0:01:16] } 21... Qg6 { [%eval 0.66] [%clk 0:01:25] } 22. Kh2 { [%eval 0.68] [%clk 0:01:15] } 22... a5 { [%eval 0.56] [%clk 0:01:15] } 23. Ra1 { [%eval 0.12] [%clk 0:00:52] } 23... b5 { [%eval 0.07] [%clk 0:01:02] } 24. g4 { [%eval 0.06] [%clk 0:00:53] } 24... a4 { [%eval 0.06] [%clk 0:00:54] } 25. bxa4 { [%eval 0.0] [%clk 0:00:55] } 25... bxa4 { [%eval 0.52] [%clk 0:00:53] } 26. f5 { [%eval 0.45] [%clk 0:00:50] } 26... Qb6 { [%eval 0.79] [%clk 0:00:52] } 27. e6?! { [%eval 0.04] } { Inaccuracy. Be7 was best. } { [%clk 0:00:41] } 27... a3 { [%eval 0.07] [%clk 0:00:46] } 28. Be7?! { [%eval -0.57] } { Inaccuracy. Rf2 was best. } { [%clk 0:00:35] } 28... Qb2?! { [%eval 0.08] } { Inaccuracy. Rfe8 was best. } { [%clk 0:00:36] } 29. Qf2 { [%eval -0.06] [%clk 0:00:28] } 29... Rfb8 { [%eval 0.0] [%clk 0:00:30] } 30. f6?! { [%eval -0.64] } { Inaccuracy. Bb4 was best. } { [%clk 0:00:14] } 30... gxf6 { [%eval -0.53] [%clk 0:00:31] } 31. Bxf6 { [%eval -0.81] [%clk 0:00:15] } 31... Rf8?! { [%eval 0.23] } { Inaccuracy. d4 was best. } { [%clk 0:00:14] } 32. Kg3 { [%eval -0.06] [%clk 0:00:09] } 32... Qxf2+ { [%eval 0.18] [%clk 0:00:14] } 33. Rxf2 { [%eval 0.23] [%clk 0:00:10] } 33... Bg6 { [%eval 0.39] [%clk 0:00:07] } 34. Bd4?? { [%eval -1.86] } { Blunder. e7 was best. } { [%clk 0:00:10] } 34... Rxf2 { [%eval -1.73] [%clk 0:00:06] } 35. Bxf2 { [%eval -1.84] [%clk 0:00:10] } 35... a2 { [%eval -1.9] [%clk 0:00:06] } 36. Bc5 { [%eval -2.16] [%clk 0:00:08] } 36... Kg7? { [%eval -0.97] } { Mistake. Ra4 was best. } { [%clk 0:00:06] } 37. c4?? { [%eval -3.46] } { Blunder. Bd4+ was best. } { [%clk 0:00:07] } 37... dxc4 { [%eval -3.59] [%clk 0:00:06] } 38. Bd4+ { [%eval -3.77] [%clk 0:00:08] } 38... Kf8 { [%eval -3.8] [%clk 0:00:07] } 39. Re1 { [%eval -4.71] [%clk 0:00:06] } 39... Ke8 { [%eval -4.2] [%clk 0:00:06] } 40. Ba1 { [%eval -5.12] [%clk 0:00:04] } 40... Ra3+ { [%eval -5.35] [%clk 0:00:06] } 41. Kf4 { [%eval -5.55] [%clk 0:00:05] } 41... c3 { [%eval -5.67] [%clk 0:00:07] } 42. Rc1 { [%eval -6.27] [%clk 0:00:05] } 42... c2 { [%eval -6.5] [%clk 0:00:08] } 43. Ke5 { [%eval -6.44] [%clk 0:00:03] } 43... Rb3 { [%eval -6.78] [%clk 0:00:06] } 44. Kf6 { [%eval -7.19] [%clk 0:00:03] } 44... Rb1 { [%eval -7.14] [%clk 0:00:08] } 0-1