Event: Round 5: Classen, Marnin - Kavkasidze, Ilia
Site: https://lichess.org/broadcast/7th-skg-open-2025-group-b/round-5/Rap0Zg9r/s8LRYgrB
White: Classen, Marnin
WhiteElo: 1725
Black: Kavkasidze, Ilia
BlackElo: 1953
Result: 1/2-1/2
ECO: B27
Opening: Sicilian Defense: Katalimov Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:30] } 1... c5 { [%eval 0.24] [%clk 1:16:06] } 2. Nf3 { [%eval 0.2] [%clk 1:28:58] } 2... b6 { [%eval 0.6] [%clk 1:16:25] } 3. d4 { [%eval 0.58] [%clk 1:28:58] } 3... cxd4 { [%eval 0.82] [%clk 1:16:47] } 4. Nxd4 { [%eval 0.79] [%clk 1:29:24] } 4... Bb7 { [%eval 0.53] [%clk 1:17:10] } 5. Nc3 { [%eval 0.48] [%clk 1:29:48] } 5... a6 { [%eval 0.57] [%clk 1:17:33] } 6. Bc4 { [%eval 0.3] [%clk 1:29:27] } 6... e6 { [%eval 0.3] [%clk 1:15:55] } 7. f3 { [%eval 0.2] [%clk 1:28:06] } 7... Qc7 { [%eval 0.25] [%clk 1:09:11] } 8. Bb3 { [%eval 0.37] [%clk 1:27:20] } 8... Nf6 { [%eval 0.35] [%clk 1:08:30] } 9. Be3 { [%eval 0.25] [%clk 1:26:26] } 9... Nc6 { [%eval 0.63] [%clk 0:59:14] } 10. Qd2 { [%eval 0.6] [%clk 1:22:30] } 10... Na5 { [%eval 0.59] [%clk 0:46:20] } 11. O-O?! { [%eval -0.21] } { Inaccuracy. O-O-O was best. } { [%clk 1:19:08] } 11... Be7 { [%eval -0.24] [%clk 0:46:37] } 12. Rfd1 { [%eval -0.26] [%clk 1:18:04] } 12... O-O { [%eval -0.3] [%clk 0:44:28] } 13. Qf2 { [%eval -0.25] [%clk 1:14:03] } 13... b5 { [%eval -0.25] [%clk 0:42:06] } 14. Kh1 { [%eval -0.54] [%clk 1:12:22] } 14... Nc4 { [%eval -0.22] [%clk 0:38:01] } 15. Bxc4 { [%eval -0.27] [%clk 1:10:20] } 15... bxc4 { [%eval -0.21] [%clk 0:39:40] } 16. Rac1 { [%eval -0.25] [%clk 1:09:38] } 16... Rac8 { [%eval -0.26] [%clk 0:39:18] } 17. Nde2 { [%eval -0.39] [%clk 1:09:22] } 17... d5 { [%eval -0.3] [%clk 0:35:36] } 18. exd5 { [%eval -0.36] [%clk 1:09:18] } 18... Nxd5 { [%eval -0.19] [%clk 0:35:52] } 19. Nxd5 { [%eval -0.26] [%clk 1:09:18] } 19... Bxd5 { [%eval -0.28] [%clk 0:36:04] } 20. Nd4 { [%eval -0.59] [%clk 1:07:06] } 20... Rfd8 { [%eval -0.46] [%clk 0:23:20] } 21. b3 { [%eval -0.93] [%clk 1:02:33] } 21... Rd7 { [%eval -0.85] [%clk 0:20:19] } 22. Qe2?! { [%eval -1.43] } { Inaccuracy. Ne2 was best. } { [%clk 0:58:57] } 22... Rcd8 { [%eval -0.99] [%clk 0:20:00] } 23. c3?! { [%eval -1.99] } { Inaccuracy. Qe1 was best. } { [%clk 0:55:56] } 23... e5 { [%eval -2.02] [%clk 0:18:33] } 24. Nf5 { [%eval -1.91] [%clk 0:53:47] } 24... Ba3 { [%eval -1.94] [%clk 0:18:12] } 25. Rb1 { [%eval -1.75] [%clk 0:52:33] } 25... Bf8?! { [%eval -0.84] } { Inaccuracy. Be6 was best. } { [%clk 0:13:47] } 26. b4 { [%eval -1.09] [%clk 0:47:27] } 26... Be6 { [%eval -0.64] [%clk 0:13:39] } 27. Ng3?! { [%eval -1.2] } { Inaccuracy. Rxd7 was best. } { [%clk 0:47:14] } 27... Rd3 { [%eval -1.52] [%clk 0:13:21] } 28. Rxd3 { [%eval -1.91] [%clk 0:43:18] } 28... cxd3 { [%eval -1.94] [%clk 0:10:15] } 29. Qd2 { [%eval -2.22] [%clk 0:42:41] } 29... f5 { [%eval -2.02] [%clk 0:10:43] } 30. Bf2?! { [%eval -2.81] } { Inaccuracy. Nf1 was best. } { [%clk 0:38:51] } 30... Qc4 { [%eval -2.79] [%clk 0:08:00] } 31. a3 { [%eval -3.26] [%clk 0:36:57] } 31... Be7 { [%eval -2.59] [%clk 0:07:35] } 32. Re1 { [%eval -2.99] [%clk 0:34:12] } 32... Qc7 { [%eval -2.48] [%clk 0:05:02] } 33. Nf1 { [%eval -2.41] [%clk 0:26:33] } 33... f4?! { [%eval -1.42] } { Inaccuracy. Bf6 was best. } { [%clk 0:05:11] } 34. Qb2 { [%eval -1.82] [%clk 0:25:30] } 34... Bf6 { [%eval -1.76] [%clk 0:01:56] } 35. Nd2 { [%eval -1.68] [%clk 0:23:01] } 35... Bc4? { [%eval -0.32] } { Mistake. Qc6 was best. } { [%clk 0:01:02] } 36. Ne4?! { [%eval -1.31] } { Inaccuracy. a4 was best. } { [%clk 0:22:11] } 36... Kf7?! { [%eval -0.62] } { Inaccuracy. Qc6 was best. } { [%clk 0:00:47] } 37. Qd2 { [%eval -1.02] [%clk 0:21:03] } 37... g5 { [%eval -0.81] [%clk 0:00:45] } 38. Bc5 { [%eval -1.27] [%clk 0:20:18] } 38... h5? { [%eval 0.0] } { Mistake. Qc6 was best. } { [%clk 0:00:48] } 39. Nf2? { [%eval -1.61] } { Mistake. g3 was best. } { [%clk 0:19:38] } 39... Qc6 { [%eval -1.71] [%clk 0:00:56] } 40. Ne4 { [%eval -1.54] [%clk 0:19:06] } 40... Rd7?! { [%eval -0.79] } { Inaccuracy. g4 was best. } { [%clk 0:15:45] } 41. Bf2?! { [%eval -1.56] } { Inaccuracy. g3 was best. } { [%clk 0:30:27] } 41... Rd8 { [%eval -1.31] [%clk 0:15:48] } 42. Bc5 { [%eval -1.62] [%clk 0:30:21] } 42... Kg7?! { [%eval -0.66] } { Inaccuracy. g4 was best. } { [%clk 0:11:49] } 43. Qf2? { [%eval -2.2] } { Mistake. g3 was best. } { [%clk 0:27:35] } 43... Rd7?! { [%eval -1.45] } { Inaccuracy. Bd5 was best. } { [%clk 0:11:04] } 44. Qd2 { [%eval -1.7] [%clk 0:27:50] } 44... Rd8?! { [%eval -0.69] } { Inaccuracy. g4 was best. } { [%clk 0:06:50] } 45. Bf2?! { [%eval -1.58] } { Inaccuracy. g3 was best. } { [%clk 0:27:18] } 1/2-1/2