Event: Round 9: Bogerd, Ethan - Kulibaev, Richard
Date: 2025-07-31
White: Bogerd, Ethan
WhiteElo: 1668
Black: Kulibaev, Richard
BlackElo: 1431
Result: 1-0
ECO: C58
Opening: Italian Game: Two Knights Defense, Polerio Defense, Bogoljubow Variation
Variant: Standard
TimeControl: 3+2

1. e4 { [%eval 0.18] [%clk 0:03:02] } 1... e5 { [%eval 0.22] [%clk 0:03:04] } 2. Nf3 { [%eval 0.13] [%clk 0:03:03] } 2... Nc6 { [%eval 0.21] [%clk 0:03:05] } 3. Bc4 { [%eval 0.12] [%clk 0:03:04] } 3... Nf6 { [%eval 0.1] [%clk 0:03:05] } 4. Ng5 { [%eval 0.17] [%clk 0:03:06] } 4... d5 { [%eval 0.0] [%clk 0:03:05] } 5. exd5 { [%eval 0.0] [%clk 0:03:07] } 5... Na5 { [%eval 0.0] [%clk 0:03:05] } 6. Bb5+ { [%eval 0.13] [%clk 0:03:07] } 6... c6 { [%eval 0.05] [%clk 0:03:07] } 7. dxc6 { [%eval 0.0] } 7... bxc6 { [%eval 0.09] [%clk 0:03:07] } 8. Qf3 { [%eval -0.32] [%clk 0:03:08] } 8... Bb7? { [%eval 0.8] } { Mistake. cxb5 was best. } { [%clk 0:03:05] } 9. Bd3 { [%eval 0.53] [%clk 0:03:09] } 9... c5?? { [%eval 2.41] } { Blunder. h6 was best. } { [%clk 0:03:03] } 10. Bb5+ { [%eval 2.16] [%clk 0:03:10] } 10... Bc6?? { [%eval 6.12] } { Blunder. Ke7 was best. } { [%clk 0:02:56] } 11. Bxc6+ { [%eval 6.32] [%clk 0:03:11] } 11... Nxc6 { [%eval 6.24] [%clk 0:02:56] } 12. Qxc6+ { [%eval 6.26] [%clk 0:03:11] } 12... Nd7 { [%eval 6.34] [%clk 0:02:57] } 13. Ne4?! { [%eval 4.21] } { Inaccuracy. Qd5 was best. } { [%clk 0:03:01] } 13... Be7 { [%eval 4.53] [%clk 0:02:54] } 14. Nd6+ { [%eval 4.45] [%clk 0:03:06] } 14... Bxd6 { [%eval 4.47] } 15. Qxd6 { [%eval 4.45] [%clk 0:03:06] } 15... Qg5 { [%eval 5.07] [%clk 0:02:36] } 16. O-O { [%eval 5.06] [%clk 0:03:00] } 16... Qf6 { [%eval 5.25] [%clk 0:02:37] } 17. Qxf6 { [%eval 5.26] [%clk 0:02:59] } 17... Nxf6 { [%eval 5.42] [%clk 0:02:37] } 18. Nc3 { [%eval 5.37] [%clk 0:03:01] } 18... O-O { [%eval 5.59] [%clk 0:02:37] } 19. b3 { [%eval 5.42] [%clk 0:03:02] } 19... e4 { [%eval 5.4] [%clk 0:02:37] } 20. Bb2 { [%eval 5.46] [%clk 0:03:03] } 20... Rad8 { [%eval 5.44] [%clk 0:02:36] } 21. Rad1 { [%eval 5.44] [%clk 0:03:04] } 21... Rfe8 { [%eval 5.56] [%clk 0:02:35] } 22. Ne2 { [%eval 5.26] [%clk 0:03:04] } 22... Nd5 { [%eval 5.17] [%clk 0:02:34] } 23. Nc3 { [%eval 4.62] [%clk 0:03:01] } 23... Nb4 { [%eval 4.54] [%clk 0:02:32] } 24. Rfe1 { [%eval 4.43] [%clk 0:02:52] } 24... Nxc2 { [%eval 5.32] [%clk 0:02:31] } 25. Rxe4 { [%eval 5.28] [%clk 0:02:53] } 25... Rf8 { [%eval 5.21] [%clk 0:02:29] } 26. f3 { [%eval 5.06] [%clk 0:02:49] } 26... Nb4 { [%eval 5.0] [%clk 0:02:25] } 27. d4 { [%eval 5.17] [%clk 0:02:47] } 27... Nc2 { [%eval 6.44] [%clk 0:02:19] } 28. dxc5 { [%eval 6.45] [%clk 0:02:46] } 28... Rb8 { [%eval 7.81] [%clk 0:02:13] } 29. Rd2 { [%eval 6.71] [%clk 0:02:44] } 29... Nb4 { [%eval 6.63] [%clk 0:02:13] } 30. a3 { [%eval 6.55] [%clk 0:02:45] } 30... Nc6 { [%eval 6.64] [%clk 0:02:13] } 31. b4 { [%eval 6.73] [%clk 0:02:46] } 31... a5 { [%eval 7.54] [%clk 0:02:12] } 32. b5 { [%eval 7.39] [%clk 0:02:46] } 32... Na7 { [%eval 7.56] [%clk 0:02:13] } 33. b6 { [%eval 7.58] [%clk 0:02:47] } 33... Nc6 { [%eval 7.53] [%clk 0:02:14] } 34. Nb5 { [%eval 7.6] [%clk 0:02:48] } 34... Rbc8 { [%eval 7.6] [%clk 0:02:08] } 35. Rg4 { [%eval 7.53] [%clk 0:02:48] } 35... g6 { [%eval 7.64] [%clk 0:02:07] } 36. Nd6 { [%eval 7.55] [%clk 0:02:48] } 36... Rcd8 { [%eval 7.79] [%clk 0:02:05] } 37. Bf6 { [%eval 8.14] [%clk 0:02:49] } 37... Rd7 { [%eval 8.28] [%clk 0:02:01] } 38. b7 { [%eval 8.21] [%clk 0:02:49] } 38... Rb8 { [%eval 8.92] [%clk 0:01:52] } 39. Rb2 { [%eval 7.87] [%clk 0:02:50] } 39... Rc7 { [%eval 8.43] [%clk 0:01:43] } 40. Rb6 { [%eval 8.33] [%clk 0:02:48] } 40... Rf8 { [%eval 8.35] [%clk 0:01:37] } 41. Nc8 { [%eval 7.96] [%clk 0:02:45] } 41... Nb8 { [%eval 10.05] [%clk 0:01:18] } 42. Ne7+ { [%eval 10.12] [%clk 0:02:44] } 42... Rxe7 { [%eval 10.09] [%clk 0:01:15] } 43. Bxe7 { [%eval 9.98] [%clk 0:02:45] } 43... Re8 { [%eval 10.11] [%clk 0:01:16] } 44. Re4 { [%eval 9.86] [%clk 0:02:45] } 44... Nd7 { [%eval 9.67] [%clk 0:01:14] } 45. Rd6 { [%eval 8.31] [%clk 0:02:44] } 45... Nxc5 { [%eval 8.48] [%clk 0:01:13] } 46. Rd8 { [%eval #23] [%clk 0:02:39] } 46... Rxd8 { [%eval #24] [%clk 0:01:04] } 47. Bxd8 { [%eval 15.24] [%clk 0:02:39] } 47... Nxe4?! { [%eval #7] } { Checkmate is now unavoidable. Nxb7 was best. } { [%clk 0:01:03] } 48. fxe4 { [%eval #6] [%clk 0:02:40] } 1-0