Event: Round 2: Cristian-Stefan Serban - Ioan Cosma
Site: https://lichess.org/study/cXyEi7iP/foHNu7ts
Date: 2023-02-20
White: Cristian-Stefan Serban
Black: Ioan Cosma
Result: 1-0
ECO: A61
Opening: Benoni Defense: Knight's Tour Variation
Variant: Standard

1. d4 { [%eval 0.0] [%clk 1:30:58] } 1... Nf6 { [%eval 0.28] [%clk 1:30:10] } 2. c4 { [%eval 0.16] [%clk 1:31:20] } 2... e6 { [%eval 0.23] [%clk 1:30:34] } 3. Nf3 { [%eval 0.0] [%clk 1:31:47] } 3... c5?! { [%eval 0.62] } { Inaccuracy. d5 was best. } { [%clk 1:25:22] } 4. d5 { [%eval 0.29] [%clk 1:31:57] } 4... d6 { [%eval 0.98] [%clk 1:25:40] } 5. Nc3 { [%eval 0.87] [%clk 1:32:12] } 5... exd5 { [%eval 0.95] [%clk 1:26:00] } 6. cxd5 { [%eval 0.86] [%clk 1:32:36] } 6... g6 { [%eval 0.65] [%clk 1:26:19] } 7. Nd2 { [%eval 0.85] [%clk 1:32:57] } 7... Nbd7 { [%eval 0.87] [%clk 1:26:15] } 8. Nc4 { [%eval 0.32] [%clk 1:22:42] } 8... Nb6 { [%eval 0.3] [%clk 1:26:30] } 9. e4 { [%eval 0.31] [%clk 1:19:43] } 9... Bg7 { [%eval 0.65] [%clk 1:25:18] } 10. Bf4?! { [%eval -0.27] } { Inaccuracy. Ne3 was best. } { [%clk 1:10:43] } 10... O-O?! { [%eval 0.71] } { Inaccuracy. Nxc4 was best. } { [%clk 1:19:06] } 11. Nxd6 { [%eval 0.63] [%clk 1:03:17] } 11... Bg4?! { [%eval 1.26] } { Inaccuracy. Nh5 was best. } { [%clk 1:05:49] } 12. Qd2? { [%eval 0.14] } { Mistake. f3 was best. } { [%clk 0:50:39] } 12... Nh5 { [%eval 0.08] [%clk 1:05:23] } 13. h3 { [%eval 0.19] [%clk 0:50:38] } 13... Nxf4 { [%eval 0.24] [%clk 1:00:53] } 14. Qxf4 { [%eval 0.13] [%clk 0:50:54] } 14... Bd7 { [%eval 0.2] [%clk 0:51:12] } 15. Nc4? { [%eval -1.33] } { Mistake. Nxb7 was best. } { [%clk 0:39:59] } 15... f5?! { [%eval -0.75] } { Inaccuracy. Re8 was best. } { [%clk 0:35:49] } 16. e5 { [%eval -0.67] [%clk 0:38:06] } 16... g5?! { [%eval -0.05] } { Inaccuracy. Re8 was best. } { [%clk 0:33:46] } 17. Qe3 { [%eval -0.19] [%clk 0:35:46] } 17... f4? { [%eval 0.96] } { Mistake. Re8 was best. } { [%clk 0:32:22] } 18. Qf3 { [%eval 0.73] [%clk 0:25:07] } 18... Nxc4 { [%eval 0.66] [%clk 0:23:30] } 19. Bxc4 { [%eval 0.66] [%clk 0:25:30] } 19... Bxe5 { [%eval 0.93] [%clk 0:23:28] } 20. O-O { [%eval 0.79] [%clk 0:25:13] } 20... g4 { [%eval 0.77] [%clk 0:20:12] } 21. hxg4 { [%eval 0.78] [%clk 0:25:26] } 21... Qh4 { [%eval 0.86] [%clk 0:20:28] } 22. Qh3 { [%eval 1.01] [%clk 0:17:18] } 22... Qxg4 { [%eval 1.01] [%clk 0:17:18] } 23. Qxg4+ { [%eval 0.72] [%clk 0:17:46] } 23... Bxg4 { [%eval 1.12] [%clk 0:17:41] } 24. Rfe1 { [%eval 1.02] [%clk 0:15:50] } 24... Bd6 { [%eval 0.85] [%clk 0:10:17] } 25. Nb5 { [%eval 0.95] [%clk 0:13:40] } 25... Rf6 { [%eval 0.97] [%clk 0:10:09] } 26. Re4 { [%eval 0.94] [%clk 0:13:08] } 26... Raf8 { [%eval 1.11] [%clk 0:03:37] } 27. f3 { [%eval 1.29] [%clk 0:13:31] } 27... Bd7 { [%eval 1.06] [%clk 0:02:06] } 28. Nxa7 { [%eval 1.07] [%clk 0:13:34] } 28... Rf5 { [%eval 1.12] [%clk 0:02:30] } 29. Rae1 { [%eval 0.77] [%clk 0:11:15] } 29... Kh8 { [%eval 0.83] [%clk 0:01:54] } 30. Bb5 { [%eval 0.85] [%clk 0:08:59] } 30... Bxb5 { [%eval 0.91] [%clk 0:01:29] } 31. Nxb5 { [%eval 0.79] [%clk 0:09:24] } 31... Rxd5 { [%eval 0.87] [%clk 0:01:47] } 32. Re6 { [%eval 1.13] [%clk 0:06:33] } 32... Bb8 { [%eval 1.01] [%clk 0:01:42] } 33. Re8 { [%eval 1.13] [%clk 0:06:52] } 33... Rd8?! { [%eval 2.21] } { Inaccuracy. Kg8 was best. } { [%clk 0:02:06] } 34. Rxf8+ { [%eval 2.21] [%clk 0:07:17] } 34... Rxf8 { [%eval 2.28] [%clk 0:02:33] } 35. Re7 { [%eval 2.36] [%clk 0:07:36] } 35... Kg8 { [%eval 2.5] [%clk 0:02:24] } 36. Rxb7 { [%eval 2.38] [%clk 0:07:32] } 36... Be5 { [%eval 2.56] [%clk 0:02:48] } 37. b3 { [%eval 2.35] [%clk 0:07:29] } 37... Re8 { [%eval 2.67] [%clk 0:02:18] } 38. a4 { [%eval 2.27] [%clk 0:06:19] } 38... Bf6 { [%eval 2.72] [%clk 0:02:27] } 39. Kh2 { [%eval 2.73] [%clk 0:05:04] } 39... Bh4?! { [%eval 3.93] } { Inaccuracy. Re1 was best. } { [%clk 0:01:50] } 40. Nd6 { [%eval 4.11] [%clk 0:19:49] } 40... Re5 { [%eval 4.21] [%clk 0:16:36] } 41. Ne4 { [%eval 4.13] [%clk 0:17:58] } 41... Rh5 { [%eval 4.35] [%clk 0:12:29] } 42. Kh3 { [%eval 4.15] [%clk 0:15:42] } 42... Be7+ { [%eval 4.69] [%clk 0:11:15] } 43. Kg4 { [%eval 4.73] [%clk 0:15:55] } 43... Rh4+ { [%eval 4.91] [%clk 0:11:16] } 44. Kf5 { [%eval 4.91] [%clk 0:16:18] } 1-0