Event: Round 4: Kovalskyi, Roman - Csonka, Balazs
Site: https://lichess.org/broadcast/v-mindsports-international-2025/round-4/gGNHxt1k/FzntXdsL
White: Kovalskyi, Roman
WhiteElo: 2180
Black: Csonka, Balazs
BlackTitle: IM
BlackElo: 2467
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation, Adams Attack
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:22:07] } 1... c5 { [%eval 0.24] [%clk 1:30:19] } 2. Nf3 { [%eval 0.2] [%clk 1:22:32] } 2... d6 { [%eval 0.31] [%clk 1:30:43] } 3. d4 { [%eval 0.22] [%clk 1:22:57] } 3... cxd4 { [%eval 0.19] [%clk 1:31:08] } 4. Nxd4 { [%eval 0.18] [%clk 1:23:22] } 4... Nf6 { [%eval 0.31] [%clk 1:31:30] } 5. Nc3 { [%eval 0.32] [%clk 1:23:47] } 5... a6 { [%eval 0.25] [%clk 1:31:53] } 6. h3 { [%eval 0.14] [%clk 1:24:13] } 6... Nc6 { [%eval 0.34] [%clk 1:27:07] } 7. Be3 { [%eval 0.25] [%clk 1:21:56] } 7... e5 { [%eval 0.3] [%clk 1:24:22] } 8. Nb3 { [%eval 0.53] [%clk 1:21:22] } 8... Be6 { [%eval 0.48] [%clk 1:20:57] } 9. Nd5?! { [%eval -0.15] } { Inaccuracy. Qf3 was best. } { [%clk 1:18:17] } 9... Bxd5?! { [%eval 0.43] } { Inaccuracy. Rc8 was best. } { [%clk 1:14:22] } 10. exd5 { [%eval 0.41] [%clk 1:18:39] } 10... Ne7 { [%eval 0.32] [%clk 1:14:43] } 11. c4 { [%eval 0.28] [%clk 1:18:33] } 11... g6 { [%eval 0.1] [%clk 1:13:44] } 12. a4 { [%eval -0.01] [%clk 1:10:02] } 12... Nf5 { [%eval 0.0] [%clk 1:07:49] } 13. Bd2 { [%eval -0.29] [%clk 1:07:52] } 13... Bg7 { [%eval -0.14] [%clk 1:01:33] } 14. Bd3 { [%eval -0.51] [%clk 1:03:02] } 14... e4 { [%eval -0.71] [%clk 0:54:22] } 15. Be2?! { [%eval -1.79] } { Inaccuracy. Bb1 was best. } { [%clk 1:02:20] } 15... e3 { [%eval -1.78] [%clk 0:48:03] } 16. Bxe3 { [%eval -1.6] [%clk 0:58:14] } 16... Nxe3 { [%eval -1.78] [%clk 0:48:13] } 17. fxe3 { [%eval -1.65] [%clk 0:58:40] } 17... Ne4?! { [%eval -0.71] } { Inaccuracy. O-O was best. } { [%clk 0:43:29] } 18. O-O { [%eval -0.66] [%clk 0:57:36] } 18... Bxb2 { [%eval -0.41] [%clk 0:38:15] } 19. Bd3 { [%eval -0.36] [%clk 0:41:54] } 19... Nf6 { [%eval -0.31] [%clk 0:32:13] } 20. Rb1 { [%eval -0.4] [%clk 0:35:41] } 20... Be5 { [%eval -0.44] [%clk 0:32:28] } 21. Nd4 { [%eval -0.61] [%clk 0:36:00] } 21... Rb8 { [%eval -0.53] [%clk 0:31:00] } 22. c5?! { [%eval -1.53] } { Inaccuracy. Nf3 was best. } { [%clk 0:17:31] } 22... dxc5 { [%eval -1.46] [%clk 0:24:01] } 23. Nf3 { [%eval -1.27] [%clk 0:17:49] } 23... Bg3 { [%eval -1.35] [%clk 0:18:50] } 24. e4 { [%eval -1.73] [%clk 0:13:46] } 24... O-O { [%eval -1.83] [%clk 0:19:04] } 25. Nd2 { [%eval -2.03] [%clk 0:14:12] } 25... Nd7 { [%eval -1.98] [%clk 0:16:53] } 26. Qg4 { [%eval -2.62] [%clk 0:09:14] } 26... Bc7 { [%eval -2.59] [%clk 0:14:50] } 27. Nc4 { [%eval -3.17] [%clk 0:08:53] } 27... Qe7 { [%eval -2.84] [%clk 0:13:42] } 28. g3?! { [%eval -4.09] } { Inaccuracy. Qe2 was best. } { [%clk 0:06:00] } 28... b5 { [%eval -4.11] [%clk 0:06:32] } 29. axb5 { [%eval -4.17] [%clk 0:04:12] } 29... axb5 { [%eval -4.11] [%clk 0:06:56] } 30. d6 { [%eval -4.31] [%clk 0:03:25] } 30... Bxd6 { [%eval -4.34] [%clk 0:07:19] } 31. Nxd6 { [%eval -4.22] [%clk 0:03:52] } 31... Qxd6 { [%eval -3.96] [%clk 0:07:19] } 32. Bxb5 { [%eval -4.38] [%clk 0:04:18] } 32... Ne5 { [%eval -4.39] [%clk 0:07:17] } 33. Qd1 { [%eval -4.46] [%clk 0:04:43] } 33... Qc7 { [%eval -4.48] [%clk 0:05:53] } 34. Be2 { [%eval -4.88] [%clk 0:04:17] } 34... c4 { [%eval -4.43] [%clk 0:04:54] } 35. Qc2 { [%eval -5.09] [%clk 0:04:16] } 35... c3 { [%eval -5.23] [%clk 0:04:15] } 36. Rfc1 { [%eval -5.72] [%clk 0:01:14] } 36... Rxb1 { [%eval -5.07] [%clk 0:02:16] } 37. Rxb1 { [%eval -5.69] [%clk 0:01:13] } 37... Rd8 { [%eval -5.65] [%clk 0:02:17] } 38. Rc1 { [%eval -7.37] [%clk 0:01:07] } 38... Rd2?! { [%eval -5.28] } { Inaccuracy. Nd3 was best. } { [%clk 0:01:44] } 39. Qxd2?! { [%eval -8.08] } { Inaccuracy. Qxc3 was best. } { [%clk 0:00:32] } 39... Qa7+ { [%eval -8.01] [%clk 0:02:07] } 40. Kf1 { [%eval -10.05] [%clk 0:00:55] } 40... cxd2 { [%eval -8.59] [%clk 0:02:31] } 41. Rc8+ { [%eval -9.65] [%clk 0:01:21] } 41... Kg7 { [%eval -8.98] [%clk 0:02:55] } 0-1