Event: Round 3: Bronstein, Or - Duchan, Yoav
Date: 2024-09-24
White: Bronstein, Or
WhiteTitle: IM
WhiteElo: 2351
Black: Duchan, Yoav
BlackElo: 1971
Result: 0-1
ECO: B06
Opening: Modern Defense: Two Knights Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 0:15:08] } 1... g6 { [%eval 0.44] [%clk 0:15:09] } 2. e4 { [%eval 0.48] [%clk 0:15:01] } 2... Bg7 { [%eval 0.48] [%clk 0:15:13] } 3. Nc3 { [%eval 0.47] [%clk 0:14:57] } 3... d6 { [%eval 0.56] [%clk 0:15:16] } 4. Nf3 { [%eval 0.44] [%clk 0:15:01] } 4... a6 { [%eval 0.51] [%clk 0:15:11] } 5. Be3 { [%eval 0.62] [%clk 0:15:03] } 5... b5 { [%eval 0.65] [%clk 0:15:10] } 6. Bd3 { [%eval 0.39] [%clk 0:14:53] } 6... Bb7 { [%eval 0.54] [%clk 0:15:12] } 7. h4 { [%eval 0.49] [%clk 0:14:21] } 7... Nf6 { [%eval 0.44] [%clk 0:14:58] } 8. e5 { [%eval 0.6] [%clk 0:14:25] } 8... dxe5 { [%eval 0.65] [%clk 0:11:17] } 9. dxe5 { [%eval 0.73] [%clk 0:14:29] } 9... Ng4 { [%eval 1.01] [%clk 0:10:49] } 10. Bf4?! { [%eval 0.33] } { Inaccuracy. Qe2 was best. } { [%clk 0:12:51] } 10... e6?! { [%eval 1.35] } { Inaccuracy. Nc6 was best. } { [%clk 0:09:08] } 11. Qe2 { [%eval 1.36] [%clk 0:11:53] } 11... Nd7 { [%eval 1.3] [%clk 0:07:32] } 12. O-O-O { [%eval 0.82] [%clk 0:11:48] } 12... Qe7? { [%eval 2.19] } { Mistake. O-O was best. } { [%clk 0:05:54] } 13. Be4 { [%eval 1.91] [%clk 0:09:14] } 13... c6 { [%eval 2.18] [%clk 0:02:36] } 14. Bg5 { [%eval 2.19] [%clk 0:07:04] } 14... Qc5?? { [%eval 5.03] } { Blunder. Bh6 was best. } { [%clk 0:02:16] } 15. Qd2 { [%eval 4.08] [%clk 0:05:28] } 15... Bc8 { [%eval 4.21] [%clk 0:02:20] } 16. Bxg6 { [%eval 3.73] [%clk 0:03:22] } 16... hxg6?! { [%eval 4.68] } { Inaccuracy. O-O was best. } { [%clk 0:01:39] } 17. Ne4 { [%eval 4.99] [%clk 0:03:26] } 17... Qb6 { [%eval 5.4] [%clk 0:00:15] } 18. Nd6+ { [%eval 5.39] [%clk 0:03:29] } 18... Kf8 { [%eval 4.87] [%clk 0:00:20] } 19. Qf4 { [%eval 5.34] [%clk 0:01:41] } 19... Ngxe5 { [%eval 5.28] [%clk 0:00:12] } 20. Nxe5 { [%eval 5.17] [%clk 0:01:43] } 20... Nxe5 { [%eval 4.98] [%clk 0:00:11] } 21. Nxf7?? { [%eval -4.56] } { Blunder. Bf6 was best. } { [%clk 0:01:44] } 21... Nxf7 { [%eval -4.36] [%clk 0:00:13] } 22. Rhe1 { [%eval -5.18] [%clk 0:01:08] } 22... e5 { [%eval -5.31] [%clk 0:00:11] } 23. Qf3 { [%eval -5.17] [%clk 0:00:39] } 23... Be6 { [%eval -5.22] [%clk 0:00:14] } 24. g4 { [%eval -5.58] [%clk 0:00:08] } 24... Kg8 { [%eval -5.55] [%clk 0:00:14] } 25. Be3 { [%eval -5.56] [%clk 0:00:10] } 25... Qc7 { [%eval -5.72] [%clk 0:00:10] } 26. h5 { [%eval -6.0] [%clk 0:00:14] } 26... Bd5 { [%eval -4.82] [%clk 0:00:10] } 27. Rxd5 { [%eval -4.75] [%clk 0:00:12] } 27... cxd5 { [%eval -4.35] [%clk 0:00:13] } 28. hxg6 { [%eval -4.29] [%clk 0:00:16] } 28... e4 { [%eval -4.22] [%clk 0:00:10] } 29. Qf5 { [%eval -4.21] [%clk 0:00:20] } 29... Nd6?? { [%eval 0.0] } { Blunder. Rf8 was best. } { [%clk 0:00:08] } 30. Qxd5+ { [%eval 0.0] [%clk 0:00:21] } 30... Kf8 { [%eval 0.0] [%clk 0:00:12] } 31. Qxa8+ { [%eval -0.24] [%clk 0:00:24] } 31... Ke7 { [%eval -0.25] [%clk 0:00:16] } 32. Bg5+? { [%eval -1.64] } { Mistake. Qxa6 was best. } { [%clk 0:00:25] } 32... Kd7 { [%eval -1.62] [%clk 0:00:16] } 33. Qxa6?! { [%eval -2.55] } { Inaccuracy. Qd5 was best. } { [%clk 0:00:13] } 33... Rc8?! { [%eval -1.52] } { Inaccuracy. Qc5 was best. } { [%clk 0:00:17] } 34. Re2 { [%eval -1.19] [%clk 0:00:16] } 34... Qc4?! { [%eval -0.27] } { Inaccuracy. Rh8 was best. } { [%clk 0:00:09] } 35. Kd1 { [%eval -0.4] [%clk 0:00:10] } 35... Bxb2 { [%eval -0.35] [%clk 0:00:09] } 36. Qa7+?? { [%eval -2.89] } { Blunder. Bf4 was best. } { [%clk 0:00:13] } 36... Rc7 { [%eval -2.81] [%clk 0:00:13] } 37. Qa8 { [%eval -2.7] [%clk 0:00:17] } 37... Bc3 { [%eval -2.65] [%clk 0:00:12] } 38. Qd8+ { [%eval -2.77] [%clk 0:00:19] } 38... Kc6 { [%eval -2.67] [%clk 0:00:16] } 39. Qa8+ { [%eval -2.47] [%clk 0:00:21] } 39... Kb6?? { [%eval -0.18] } { Blunder. Kd7 was best. } { [%clk 0:00:14] } 40. Bd8?? { [%eval #-4] } { Checkmate is now unavoidable. Be3+ was best. } { [%clk 0:00:13] } 40... Qd4+ { [%eval #-3] [%clk 0:00:10] } 41. Kc1 { [%eval #-3] } 41... Nc4? { [%eval -8.43] } { Lost forced checkmate sequence. Bd2+ was best. } { [%clk 0:00:09] } 42. Qb8+ { [%eval -7.94] [%clk 0:00:17] } 42... Ka5?? { [%eval -1.03] } { Blunder. Kc5 was best. } { [%clk 0:00:10] } 43. Qxc7+?? { [%eval -9.68] } { Blunder. Bxc7+ was best. } { [%clk 0:00:17] } 43... Ka4 { [%eval -8.69] [%clk 0:00:09] } 44. Qd6? { [%eval #-2] } { Checkmate is now unavoidable. Qxc4+ was best. } { [%clk 0:00:06] } 44... Qxd6 { [%eval #-4] [%clk 0:00:12] } 0-1