Event: Round 7: Duran Rubalcava, Luis Ange - Sun, Nathan
Date: 2025-01-12
White: Duran Rubalcava, Luis Ange
WhiteElo: 1875
Black: Sun, Nathan
BlackElo: 1676
Result: 1-0
ECO: E70
Opening: King's Indian Defense: Accelerated Averbakh Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 0:25:04] } 1... Nf6 { [%eval 0.19] } 2. c4 { [%eval 0.18] [%clk 0:25:07] } 2... d6 { [%eval 0.47] [%clk 0:25:13] } 3. Nc3 { [%eval 0.4] [%clk 0:25:09] } 3... g6 { [%eval 0.47] [%clk 0:25:17] } 4. e4 { [%eval 0.39] [%clk 0:25:03] } 4... Bg7 { [%eval 0.47] [%clk 0:25:21] } 5. Bg5 { [%eval 0.26] [%clk 0:25:06] } 5... Nbd7 { [%eval 0.54] [%clk 0:25:01] } 6. Bd3 { [%eval 0.47] [%clk 0:25:04] } 6... e5 { [%eval 0.51] [%clk 0:24:56] } 7. d5 { [%eval 0.44] [%clk 0:25:07] } 7... a5 { [%eval 0.63] [%clk 0:24:44] } 8. Qd2? { [%eval -0.47] } { Mistake. f3 was best. } { [%clk 0:25:00] } 8... h6 { [%eval -0.44] [%clk 0:23:36] } 9. Be3 { [%eval -0.56] [%clk 0:25:03] } 9... b6? { [%eval 1.01] } { Mistake. Ng4 was best. } { [%clk 0:23:40] } 10. f3 { [%eval 0.92] [%clk 0:24:46] } 10... Nc5 { [%eval 1.02] [%clk 0:23:10] } 11. Be2?! { [%eval 0.42] } { Inaccuracy. Bc2 was best. } { [%clk 0:23:32] } 11... Qe7 { [%eval 0.56] [%clk 0:22:21] } 12. h4?! { [%eval -0.24] } { Inaccuracy. O-O-O was best. } { [%clk 0:23:05] } 12... Nfd7?! { [%eval 0.71] } { Inaccuracy. Nh5 was best. } { [%clk 0:21:32] } 13. Nh3 { [%eval 0.44] [%clk 0:22:37] } 13... f5 { [%eval 0.4] [%clk 0:21:32] } 14. g3 { [%eval 0.41] [%clk 0:21:57] } 14... Nf6 { [%eval 0.35] [%clk 0:21:25] } 15. Nf2?! { [%eval -0.25] } { Inaccuracy. O-O-O was best. } { [%clk 0:21:38] } 15... Nh5 { [%eval -0.15] [%clk 0:21:12] } 16. Rg1 { [%eval -0.14] [%clk 0:18:42] } 16... Nxg3 { [%eval 0.02] [%clk 0:21:03] } 17. Bxc5? { [%eval -1.2] } { Mistake. Rxg3 was best. } { [%clk 0:17:45] } 17... f4?? { [%eval 1.89] } { Blunder. Qxh4 was best. } { [%clk 0:20:27] } 18. Ba3 { [%eval 1.91] [%clk 0:16:56] } 18... Qxh4 { [%eval 2.06] [%clk 0:20:27] } 19. O-O-O { [%eval 1.94] [%clk 0:16:41] } 19... Qe7 { [%eval 2.19] [%clk 0:18:23] } 20. c5 { [%eval 1.73] [%clk 0:08:51] } 20... bxc5 { [%eval 1.91] [%clk 0:18:22] } 21. Bb5+ { [%eval 1.81] [%clk 0:08:43] } 21... Bd7 { [%eval 1.91] [%clk 0:17:58] } 22. Bc6 { [%eval 1.88] [%clk 0:08:33] } 22... Bxc6 { [%eval 1.85] [%clk 0:16:58] } 23. dxc6 { [%eval 1.65] [%clk 0:08:36] } 23... g5 { [%eval 1.97] [%clk 0:15:16] } 24. Nd5 { [%eval 1.96] [%clk 0:06:44] } 24... Qd8?! { [%eval 2.71] } { Inaccuracy. Qf7 was best. } { [%clk 0:14:56] } 25. Kb1 { [%eval 2.14] [%clk 0:04:06] } 25... Qc8?! { [%eval 3.47] } { Inaccuracy. O-O was best. } { [%clk 0:14:49] } 26. Nd3 { [%eval 3.44] [%clk 0:03:39] } 26... Bf8?! { [%eval 5.2] } { Inaccuracy. Kf7 was best. } { [%clk 0:13:57] } 27. Rge1?! { [%eval 4.02] } { Inaccuracy. Qc2 was best. } { [%clk 0:02:49] } 27... Bg7 { [%eval 5.03] [%clk 0:13:14] } 28. Bxc5?! { [%eval 3.83] } { Inaccuracy. Nxc5 was best. } { [%clk 0:02:08] } 28... dxc5?! { [%eval 5.15] } { Inaccuracy. Kf7 was best. } { [%clk 0:13:13] } 29. Nxc5 { [%eval 4.87] [%clk 0:02:12] } 29... Kf7 { [%eval 4.97] [%clk 0:12:03] } 30. Qc3 { [%eval 4.92] [%clk 0:01:48] } 30... Ra7? { [%eval 8.69] } { Mistake. Rd8 was best. } { [%clk 0:11:41] } 31. Qc4 { [%eval 8.55] [%clk 0:01:49] } 31... Ke8 { [%eval 9.59] [%clk 0:11:21] } 32. Nd7 { [%eval 8.31] [%clk 0:01:45] } 32... Rf8? { [%eval #6] } { Checkmate is now unavoidable. Qd8 was best. } { [%clk 0:11:03] } 33. Nxc7+?! { [%eval 11.72] } { Lost forced checkmate sequence. N5b6 was best. } { [%clk 0:00:51] } 33... Qxc7?! { [%eval #6] } { Checkmate is now unavoidable. Kd8 was best. } { [%clk 0:10:11] } 34. Qe6+ { [%eval #5] [%clk 0:00:50] } 34... Kd8 { [%eval #5] [%clk 0:10:15] } 35. Nxf8+ { [%eval #4] [%clk 0:00:37] } 1-0