Event: Round 5: Kogan, Arthur - Hirth, Julien
Date: 2025-05-03
White: Kogan, Arthur
WhiteTitle: GM
WhiteElo: 2484
Black: Hirth, Julien
BlackElo: 2045
Result: 1-0
ECO: C41
Opening: Philidor Defense: Lion Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:21:49] } 1... d6 { [%eval 0.43] [%clk 1:30:38] } 2. d4 { [%eval 0.43] [%clk 1:22:08] } 2... Nf6 { [%eval 0.43] [%clk 1:31:00] } 3. Nc3 { [%eval 0.38] [%clk 1:22:35] } 3... e5 { [%eval 0.44] [%clk 1:31:21] } 4. Nf3 { [%eval 0.46] [%clk 1:22:32] } 4... Nbd7 { [%eval 0.44] [%clk 1:31:41] } 5. h3 { [%eval 0.38] [%clk 1:21:02] } 5... Be7 { [%eval 0.46] [%clk 1:31:07] } 6. g4 { [%eval 0.45] [%clk 1:21:23] } 6... h6 { [%eval 0.56] [%clk 1:26:07] } 7. Be3 { [%eval 0.4] [%clk 1:18:14] } 7... c6 { [%eval 0.47] [%clk 1:26:14] } 8. Bg2 { [%eval 0.19] [%clk 1:17:22] } 8... b5 { [%eval 0.41] [%clk 1:24:56] } 9. a3?! { [%eval -0.22] } { Inaccuracy. Ne2 was best. } { [%clk 1:17:46] } 9... a6 { [%eval 0.24] [%clk 1:07:27] } 10. Qe2 { [%eval 0.06] [%clk 1:14:44] } 10... Bb7 { [%eval 0.17] [%clk 1:07:17] } 11. Nd2 { [%eval -0.3] [%clk 1:12:35] } 11... a5 { [%eval -0.24] [%clk 0:49:39] } 12. f4 { [%eval -0.51] [%clk 1:07:09] } 12... b4 { [%eval -0.48] [%clk 0:46:08] } 13. Nd1 { [%eval -1.03] [%clk 1:07:32] } 13... Ba6 { [%eval -0.98] [%clk 0:45:25] } 14. Qf3 { [%eval -0.79] [%clk 1:07:51] } 14... O-O { [%eval -0.55] [%clk 0:44:00] } 15. a4?! { [%eval -1.35] } { Inaccuracy. axb4 was best. } { [%clk 0:57:08] } 15... Re8 { [%eval -1.05] [%clk 0:41:20] } 16. dxe5 { [%eval -0.72] [%clk 0:52:55] } 16... dxe5 { [%eval -0.85] [%clk 0:41:27] } 17. f5 { [%eval -0.96] [%clk 0:53:19] } 17... Nh7? { [%eval 0.31] } { Mistake. Nd5 was best. } { [%clk 0:38:57] } 18. Bf2?! { [%eval -0.76] } { Inaccuracy. Bf1 was best. } { [%clk 0:53:41] } 18... Bh4?! { [%eval 0.28] } { Inaccuracy. Nc5 was best. } { [%clk 0:37:57] } 19. Bf1 { [%eval 0.23] [%clk 0:50:53] } 19... Nc5?! { [%eval 1.12] } { Inaccuracy. Bxf1 was best. } { [%clk 0:32:44] } 20. Bxa6 { [%eval 1.03] [%clk 0:43:16] } 20... Rxa6 { [%eval 1.38] [%clk 0:32:52] } 21. Bxh4 { [%eval 1.33] [%clk 0:38:06] } 21... Qxh4+ { [%eval 1.28] [%clk 0:33:13] } 22. Nf2 { [%eval 1.29] [%clk 0:35:59] } 22... Rd8 { [%eval 1.24] [%clk 0:28:11] } 23. Qe3 { [%eval 1.21] [%clk 0:34:16] } 23... Qg5 { [%eval 1.34] [%clk 0:15:08] } 24. Qxg5 { [%eval 0.99] [%clk 0:33:08] } 24... Nxg5?! { [%eval 1.64] } { Inaccuracy. hxg5 was best. } { [%clk 0:15:35] } 25. h4 { [%eval 1.38] [%clk 0:25:57] } 25... Nh7 { [%eval 1.63] [%clk 0:15:54] } 26. Ke2 { [%eval 1.55] [%clk 0:25:41] } 26... Nf6 { [%eval 1.57] [%clk 0:10:29] } 27. b3 { [%eval 1.42] [%clk 0:22:56] } 27... Nfd7?! { [%eval 2.04] } { Inaccuracy. g5 was best. } { [%clk 0:06:00] } 28. Nf3 { [%eval 1.64] [%clk 0:21:57] } 28... Raa8 { [%eval 1.51] [%clk 0:04:40] } 29. g5 { [%eval 1.55] [%clk 0:21:52] } 29... h5 { [%eval 1.36] [%clk 0:02:30] } 30. Rad1 { [%eval 1.53] [%clk 0:21:30] } 30... Nb6?? { [%eval 3.84] } { Blunder. f6 was best. } { [%clk 0:02:21] } 31. Rxd8+ { [%eval 4.03] [%clk 0:17:56] } 31... Rxd8 { [%eval 3.83] [%clk 0:00:58] } 32. Nxe5 { [%eval 3.97] [%clk 0:17:56] } 32... Nd5 { [%eval 4.2] [%clk 0:01:26] } 33. Nxc6 { [%eval 4.05] [%clk 0:10:45] } 33... Nc3+ { [%eval 4.22] [%clk 0:01:53] } 34. Ke3 { [%eval 4.13] [%clk 0:11:05] } 34... Re8 { [%eval 4.26] [%clk 0:02:08] } 35. e5 { [%eval 4.23] [%clk 0:09:40] } 35... Nd5+?! { [%eval 6.3] } { Inaccuracy. Kf8 was best. } { [%clk 0:01:43] } 36. Kd4 { [%eval 6.18] [%clk 0:09:32] } 36... Ne7 { [%eval 6.23] [%clk 0:01:01] } 37. Nxe7+ { [%eval 6.25] [%clk 0:08:15] } 37... Rxe7 { [%eval 6.47] [%clk 0:01:26] } 38. Kxc5 { [%eval 6.26] [%clk 0:08:01] } 38... Rxe5+ { [%eval 6.23] [%clk 0:01:50] } 39. Kb6 { [%eval 6.18] [%clk 0:08:26] } 39... Rxf5 { [%eval 6.28] [%clk 0:02:14] } 40. Ne4 { [%eval 6.11] [%clk 0:08:09] } 40... Rf4 { [%eval 6.56] [%clk 0:01:20] } 41. Nd6 { [%eval 6.53] [%clk 0:36:58] } 41... f6 { [%eval 6.66] [%clk 0:27:30] } 42. Kxa5 { [%eval 6.22] [%clk 0:36:25] } 1-0