Event: Blitz Open 2
Site: Samarkand, Uzbekistan
Date: 2023-12-29
White: Zverev, Lev
WhiteTitle: FM
WhiteElo: 2269
Black: Demchenko, Anton
BlackTitle: GM
BlackElo: 2538
Result: 1-0
ECO: C55
Opening: Italian Game: Two Knights Defense, Modern Bishop's Opening
Variant: Standard
TimeControl: 3+2

1. e4 { [%eval 0.2] [%clk 0:03:02] } 1... e5 { [%eval 0.17] [%clk 0:03:04] } 2. Nf3 { [%eval 0.29] [%clk 0:03:03] } 2... Nc6 { [%eval 0.32] [%clk 0:03:05] } 3. Bc4 { [%eval 0.21] [%clk 0:03:04] } 3... Nf6 { [%eval 0.29] [%clk 0:03:06] } 4. d3 { [%eval 0.21] [%clk 0:03:05] } 4... h6 { [%eval 0.44] [%clk 0:03:05] } 5. O-O { [%eval 0.13] [%clk 0:03:06] } 5... d6 { [%eval 0.43] [%clk 0:03:07] } 6. c3 { [%eval 0.43] [%clk 0:03:07] } 6... Be7 { [%eval 0.53] [%clk 0:03:07] } 7. Bb3 { [%eval 0.45] [%clk 0:03:04] } 7... O-O { [%eval 0.47] [%clk 0:03:07] } 8. Nbd2 { [%eval 0.23] [%clk 0:03:03] } 8... Be6 { [%eval 0.35] [%clk 0:03:08] } 9. Bc2 { [%eval 0.35] [%clk 0:03:04] } 9... Re8 { [%eval 0.39] [%clk 0:02:54] } 10. h3 { [%eval 0.15] [%clk 0:03:04] } 10... Bf8 { [%eval 0.57] [%clk 0:02:53] } 11. Re1 { [%eval 0.28] [%clk 0:03:03] } 11... a5 { [%eval 0.64] [%clk 0:02:51] } 12. Nf1 { [%eval 0.34] [%clk 0:03:03] } 12... b5 { [%eval 0.59] [%clk 0:02:42] } 13. Ng3 { [%eval 0.23] [%clk 0:02:55] } 13... a4 { [%eval 0.35] [%clk 0:02:40] } 14. d4 { [%eval 0.45] [%clk 0:02:43] } 14... Bd7 { [%eval 0.49] [%clk 0:02:41] } 15. Be3 { [%eval 0.53] [%clk 0:02:39] } 15... Qc8 { [%eval 0.62] [%clk 0:01:46] } 16. Qd2 { [%eval 0.54] [%clk 0:02:37] } 16... Na5 { [%eval 0.46] [%clk 0:01:45] } 17. b3 { [%eval 0.53] [%clk 0:02:37] } 17... c5 { [%eval 0.88] [%clk 0:01:45] } 18. Rac1?! { [%eval -0.21] } { Inaccuracy. d5 was best. } { [%clk 0:02:27] } 18... axb3 { [%eval -0.17] [%clk 0:01:35] } 19. axb3 { [%eval -0.25] [%clk 0:02:28] } 19... Qb7?! { [%eval 0.83] } { Inaccuracy. c4 was best. } { [%clk 0:01:29] } 20. d5 { [%eval 0.81] [%clk 0:02:10] } 20... c4 { [%eval 0.72] [%clk 0:01:20] } 21. b4 { [%eval 0.67] [%clk 0:02:01] } 21... Nb3 { [%eval 0.75] [%clk 0:01:21] } 22. Bxb3 { [%eval 0.78] [%clk 0:02:01] } 22... cxb3 { [%eval 0.85] [%clk 0:01:22] } 23. Qb2 { [%eval 0.89] [%clk 0:02:02] } 23... Ra2 { [%eval 0.82] [%clk 0:01:19] } 24. Qxb3 { [%eval 0.89] [%clk 0:02:03] } 24... Rea8 { [%eval 0.91] [%clk 0:01:20] } 25. Nd2 { [%eval 0.89] [%clk 0:01:35] } 25... R2a4 { [%eval 0.94] [%clk 0:01:06] } 26. Rb1 { [%eval 1.05] [%clk 0:01:32] } 26... Ra3 { [%eval 1.14] [%clk 0:01:00] } 27. Qc2 { [%eval 1.21] [%clk 0:01:25] } 27... Rc8 { [%eval 1.39] [%clk 0:00:54] } 28. Nb3 { [%eval 1.37] [%clk 0:01:26] } 28... Be7 { [%eval 1.42] [%clk 0:00:51] } 29. Ra1 { [%eval 1.51] [%clk 0:01:25] } 29... Rxa1 { [%eval 1.51] [%clk 0:00:47] } 30. Rxa1 { [%eval 1.5] [%clk 0:01:26] } 30... Ra8 { [%eval 1.61] [%clk 0:00:47] } 31. Rb1?! { [%eval 0.85] } { Inaccuracy. Na5 was best. } { [%clk 0:01:21] } 31... Bd8 { [%eval 0.89] [%clk 0:00:47] } 32. Kh2 { [%eval 0.93] [%clk 0:01:06] } 32... h5 { [%eval 0.99] [%clk 0:00:42] } 33. Nf1 { [%eval 0.91] [%clk 0:01:03] } 33... h4 { [%eval 1.12] [%clk 0:00:31] } 34. Nfd2 { [%eval 1.06] [%clk 0:01:04] } 34... Nh5?! { [%eval 1.8] } { Inaccuracy. Qc8 was best. } { [%clk 0:00:32] } 35. c4 { [%eval 1.75] [%clk 0:01:03] } 35... bxc4 { [%eval 2.22] [%clk 0:00:32] } 36. Nxc4 { [%eval 2.49] [%clk 0:01:02] } 36... Qc8 { [%eval 2.47] [%clk 0:00:19] } 37. Qe2?! { [%eval 1.75] } { Inaccuracy. Nba5 was best. } { [%clk 0:00:51] } 37... Nf4?! { [%eval 2.75] } { Inaccuracy. Bb5 was best. } { [%clk 0:00:18] } 38. Bxf4 { [%eval 2.89] [%clk 0:00:50] } 38... exf4 { [%eval 3.05] [%clk 0:00:20] } 39. Nxd6 { [%eval 2.47] [%clk 0:00:37] } 39... Qb8 { [%eval 3.04] [%clk 0:00:17] } 40. e5 { [%eval 3.63] [%clk 0:00:38] } 40... Qxb4 { [%eval 3.65] [%clk 0:00:19] } 41. Nxf7 { [%eval 3.62] [%clk 0:00:35] } 41... Bf5 { [%eval 3.98] [%clk 0:00:16] } 42. e6?? { [%eval 0.28] } { Blunder. Qh5 was best. } { [%clk 0:00:20] } 42... Bxb1?? { [%eval 4.0] } { Blunder. f3 was best. } { [%clk 0:00:17] } 43. Qh5 { [%eval 4.1] [%clk 0:00:21] } 43... Bh7 { [%eval 4.01] [%clk 0:00:17] } 44. Nxd8 { [%eval 4.0] [%clk 0:00:08] } 44... Rxd8 { [%eval 4.01] [%clk 0:00:12] } 45. Qf7+ { [%eval 4.36] [%clk 0:00:09] } 45... Kh8 { [%eval 4.08] [%clk 0:00:14] } 46. e7 { [%eval 3.98] [%clk 0:00:11] } 46... Rg8 { [%eval 4.79] [%clk 0:00:15] } 47. e8=Q { [%eval 4.95] [%clk 0:00:11] } 47... Rxe8 { [%eval 4.82] [%clk 0:00:16] } 48. Qxe8+ { [%eval 5.04] } 48... Bg8 { [%eval 5.05] } 49. Qh5+ { [%eval 4.95] } 49... Bh7 { [%eval 4.9] } 50. Qe8+ { [%eval 4.53] [%clk 0:00:04] } 50... Bg8 { [%eval 4.48] [%clk 0:00:21] } 51. Nc1?! { [%eval 2.93] } { Inaccuracy. Qh5+ was best. } { [%clk 0:00:03] } 51... Qd2 { [%eval 3.35] [%clk 0:00:21] } 52. Qh5+ { [%eval 3.47] [%clk 0:00:04] } 52... Bh7 { [%eval 3.35] [%clk 0:00:22] } 53. Ne2 { [%eval 3.39] [%clk 0:00:03] } 53... Qe1? { [%eval 5.68] } { Mistake. f3 was best. } { [%clk 0:00:10] } 54. Qe8+ { [%eval 5.36] [%clk 0:00:04] } 54... Bg8 { [%eval 6.7] [%clk 0:00:12] } 55. Qh5+ { [%eval 5.59] } 55... Bh7 { [%eval 5.75] } 56. Nxf4 { [%eval 5.36] [%clk 0:00:06] } 56... Qxf2?? { [%eval #5] } { Checkmate is now unavoidable. Qe4 was best. } { [%clk 0:00:13] } 57. Qe8+ { [%eval #4] [%clk 0:00:05] } 57... Bg8 { [%eval #4] [%clk 0:00:15] } 58. Ng6+ { [%eval #3] [%clk 0:00:05] } 58... Kh7 { [%eval #3] [%clk 0:00:16] } 59. Nf8+ { [%eval #2] [%clk 0:00:06] } 59... Kh8 { [%eval #2] [%clk 0:00:17] } 60. Qh5+ { [%eval #1] [%clk 0:00:07] } 1-0