Event: Round 5: Aleksandr Ostrovskiy - Aleksandr Lenderman
Date: 2023-05-28
White: Aleksandr Ostrovskiy
WhiteTitle: IM
Black: Aleksandr Lenderman
BlackTitle: GM
Result: 1-0
ECO: C54
Opening: Italian Game: Classical Variation, Giuoco Pianissimo
Variant: Standard

1. e4 { [%eval 0.36] [%clk 1:20:20] } 1... e5 { [%eval 0.35] [%clk 1:11:39] } 2. Nf3 { [%eval 0.29] [%clk 1:20:43] } 2... Nc6 { [%eval 0.32] [%clk 1:12:05] } 3. Bc4 { [%eval 0.21] [%clk 1:18:10] } 3... Bc5 { [%eval 0.2] [%clk 1:12:20] } 4. O-O { [%eval 0.21] [%clk 1:17:48] } 4... Nf6 { [%eval 0.21] [%clk 1:12:11] } 5. d3 { [%eval 0.24] [%clk 1:17:59] } 5... d6 { [%eval 0.21] [%clk 1:12:25] } 6. c3 { [%eval 0.17] [%clk 1:17:45] } 6... a6 { [%eval 0.33] [%clk 1:12:29] } 7. a4 { [%eval 0.25] [%clk 1:17:07] } 7... Ba7 { [%eval 0.51] [%clk 1:12:44] } 8. Nbd2 { [%eval 0.21] [%clk 1:16:49] } 8... h6 { [%eval 0.15] [%clk 1:12:38] } 9. Re1 { [%eval 0.18] [%clk 1:14:12] } 9... g5 { [%eval 0.18] [%clk 1:12:39] } 10. Nf1 { [%eval -0.27] [%clk 1:04:23] } 10... g4 { [%eval -0.07] [%clk 1:12:10] } 11. N3d2 { [%eval -0.12] [%clk 1:04:05] } 11... h5 { [%eval -0.04] [%clk 1:11:24] } 12. Ne3 { [%eval -0.13] [%clk 1:03:10] } 12... h4 { [%eval 0.16] [%clk 1:09:08] } 13. Ndf1 { [%eval 0.31] [%clk 1:01:02] } 13... Rg8 { [%eval 0.42] [%clk 1:06:58] } 14. b4 { [%eval 0.58] [%clk 0:54:04] } 14... Be6 { [%eval 0.39] [%clk 1:00:13] } 15. Bxe6 { [%eval 0.03] [%clk 0:49:06] } 15... fxe6 { [%eval 0.04] [%clk 0:59:48] } 16. b5 { [%eval 0.25] [%clk 0:48:43] } 16... Ne7 { [%eval 0.19] [%clk 0:59:17] } 17. bxa6 { [%eval -0.25] [%clk 0:44:20] } 17... bxa6 { [%eval -0.18] [%clk 0:59:27] } 18. d4 { [%eval -0.27] [%clk 0:40:31] } 18... Qd7 { [%eval -0.27] [%clk 0:52:51] } 19. Qd3 { [%eval -0.33] [%clk 0:29:49] } 19... Nc6 { [%eval -0.36] [%clk 0:43:24] } 20. d5 { [%eval -0.56] [%clk 0:26:41] } 20... Ne7 { [%eval -0.46] [%clk 0:42:52] } 21. dxe6 { [%eval -0.53] [%clk 0:21:44] } 21... Qxe6 { [%eval -0.45] [%clk 0:43:08] } 22. Qxa6 { [%eval -0.46] [%clk 0:20:58] } 22... Kf7?! { [%eval 0.59] } { Inaccuracy. Kd7 was best. } { [%clk 0:37:00] } 23. Qd3 { [%eval 0.48] [%clk 0:17:48] } 23... g3 { [%eval 0.93] [%clk 0:28:50] } 24. hxg3 { [%eval 0.99] [%clk 0:15:06] } 24... h3 { [%eval 1.03] [%clk 0:27:29] } 25. Qc4 { [%eval 0.59] [%clk 0:11:55] } 25... Qxc4 { [%eval 0.59] [%clk 0:23:49] } 26. Nxc4 { [%eval 0.62] [%clk 0:12:22] } 26... h2+?! { [%eval 1.72] } { Inaccuracy. Rg4 was best. } { [%clk 0:24:15] } 27. Nxh2 { [%eval 1.61] [%clk 0:12:04] } 27... Rxg3 { [%eval 1.88] [%clk 0:24:43] } 28. Be3 { [%eval 1.46] [%clk 0:11:29] } 28... Bxe3 { [%eval 1.71] [%clk 0:24:29] } 29. Nxe3 { [%eval 1.67] [%clk 0:11:45] } 29... Rg6 { [%eval 2.06] [%clk 0:24:57] } 30. f3 { [%eval 1.95] [%clk 0:11:04] } 30... Nh5?! { [%eval 2.91] } { Inaccuracy. Rgg8 was best. } { [%clk 0:25:16] } 31. Reb1 { [%eval 2.78] [%clk 0:06:51] } 31... Nf4 { [%eval 2.78] [%clk 0:25:39] } 32. Rb7 { [%eval 2.78] [%clk 0:04:24] } 32... Ne2+?! { [%eval 3.7] } { Inaccuracy. Ne6 was best. } { [%clk 0:24:09] } 33. Kf2 { [%eval 3.57] [%clk 0:04:52] } 33... Nxc3?! { [%eval 4.78] } { Inaccuracy. Nf4 was best. } { [%clk 0:24:33] } 34. Rc1 { [%eval 4.72] [%clk 0:02:06] } 34... d5 { [%eval 5.03] [%clk 0:24:45] } 35. Rxc3 { [%eval 5.27] [%clk 0:01:45] } 35... d4 { [%eval 5.28] [%clk 0:25:14] } 36. Rcxc7 { [%eval 5.27] [%clk 0:02:02] } 36... dxe3+ { [%eval 5.41] [%clk 0:25:39] } 37. Kxe3 { [%eval 5.34] [%clk 0:02:28] } 37... Re6 { [%eval 5.45] [%clk 0:26:05] } 38. Ra7 { [%eval 5.26] [%clk 0:02:20] } 38... Rb8 { [%eval 5.31] [%clk 0:26:28] } 39. Rcb7 { [%eval 5.44] [%clk 0:02:08] } 39... Rc8 { [%eval 5.37] [%clk 0:26:54] } 40. Ng4 { [%eval 5.53] [%clk 0:02:30] } 40... Kf8 { [%eval 5.57] [%clk 0:27:20] } 41. Rc7 { [%eval 5.36] [%clk 0:02:37] } 41... Rb8 { [%eval 5.5] [%clk 0:27:41] } 42. Kf2 { [%eval 5.49] [%clk 0:01:56] } 1-0