Event: Round 9: Guarnieri, Federico - Howorth, James
Date: 2024-08-04
White: Guarnieri, Federico
WhiteElo: 1572
Black: Howorth, James
BlackElo: 1830
Result: 1-0
ECO: D93
Opening: Grünfeld Defense: Three Knights Variation, Hungarian Variation
Variant: Standard

1. d4 { [%eval 0.16] [%clk 1:30:57] } 1... Nf6 { [%eval 0.17] [%clk 1:30:56] } 2. c4 { [%eval 0.21] [%clk 1:31:23] } 2... g6 { [%eval 0.25] [%clk 1:31:23] } 3. Nc3 { [%eval 0.21] [%clk 1:31:46] } 3... d5 { [%eval 0.22] [%clk 1:31:47] } 4. Nf3 { [%eval 0.32] [%clk 1:30:23] } 4... Bg7 { [%eval 0.27] [%clk 1:32:11] } 5. Bf4 { [%eval 0.0] [%clk 1:28:26] } 5... O-O { [%eval 0.0] [%clk 1:32:21] } 6. e3 { [%eval -0.06] [%clk 1:28:46] } 6... c5 { [%eval -0.03] [%clk 1:31:50] } 7. dxc5 { [%eval -0.03] [%clk 1:14:21] } 7... Qa5 { [%eval 0.06] [%clk 1:31:39] } 8. Qb3 { [%eval -0.22] [%clk 1:07:38] } 8... Ne4 { [%eval -0.12] [%clk 1:30:22] } 9. Be5 { [%eval -0.15] [%clk 1:07:49] } 9... Nxc3 { [%eval 0.0] [%clk 1:29:50] } 10. bxc3 { [%eval -0.17] [%clk 1:03:10] } 10... Bxe5 { [%eval -0.13] [%clk 1:25:32] } 11. Nxe5 { [%eval -0.16] [%clk 1:03:38] } 11... dxc4 { [%eval 0.02] [%clk 1:25:46] } 12. Bxc4 { [%eval 0.04] [%clk 0:59:56] } 12... e6 { [%eval 0.07] [%clk 1:26:02] } 13. Qb4 { [%eval -0.09] [%clk 0:55:37] } 13... Qc7 { [%eval -0.09] [%clk 1:26:24] } 14. Ng4?? { [%eval -3.04] } { Blunder. Nd3 was best. } { [%clk 0:56:04] } 14... Na6?? { [%eval 1.68] } { Blunder. f5 was best. } { [%clk 1:26:33] } 15. Bxa6 { [%eval 1.76] [%clk 0:55:35] } 15... bxa6 { [%eval 1.63] [%clk 1:26:57] } 16. O-O?? { [%eval -1.14] } { Blunder. Qd4 was best. } { [%clk 0:49:35] } 16... Bb7?? { [%eval 2.82] } { Blunder. f5 was best. } { [%clk 1:26:07] } 17. Qd4 { [%eval 2.49] [%clk 0:47:29] } 17... e5 { [%eval 2.41] [%clk 1:22:41] } 18. Qxe5 { [%eval 2.32] [%clk 0:45:59] } 18... Qxe5 { [%eval 2.17] [%clk 1:23:01] } 19. Nxe5 { [%eval 2.36] [%clk 0:46:24] } 19... Rac8 { [%eval 2.43] [%clk 1:23:24] } 20. Rfd1 { [%eval 2.14] [%clk 0:45:39] } 20... Rfe8 { [%eval 2.18] [%clk 1:21:47] } 21. Nd7 { [%eval 2.14] [%clk 0:41:52] } 21... Kg7 { [%eval 2.14] [%clk 1:22:15] } 22. Rd6 { [%eval 2.17] [%clk 0:38:35] } 22... Bc6 { [%eval 2.11] [%clk 1:22:06] } 23. Rad1? { [%eval 0.85] } { Mistake. h3 was best. } { [%clk 0:36:32] } 23... Bxd7 { [%eval 0.88] [%clk 1:22:15] } 24. Rxd7 { [%eval 0.95] [%clk 0:36:59] } 24... Rxc5 { [%eval 0.97] [%clk 1:22:21] } 25. Rxa7 { [%eval 0.99] [%clk 0:32:00] } 25... Rxc3 { [%eval 1.0] [%clk 1:20:43] } 26. h3 { [%eval 0.87] [%clk 0:24:16] } 26... Ra3 { [%eval 0.84] [%clk 1:20:54] } 27. Rdd7 { [%eval 0.97] [%clk 0:19:52] } 27... Rf8 { [%eval 0.87] [%clk 1:21:17] } 28. Rd2 { [%eval 0.94] [%clk 0:15:37] } 28... Rc8 { [%eval 1.45] [%clk 1:21:04] } 29. g4 { [%eval 0.89] [%clk 0:14:33] } 29... h5? { [%eval 2.19] } { Mistake. Ra5 was best. } { [%clk 1:19:01] } 30. Kg2? { [%eval 0.86] } { Mistake. gxh5 was best. } { [%clk 0:13:30] } 30... hxg4 { [%eval 0.94] [%clk 1:19:20] } 31. hxg4 { [%eval 0.87] [%clk 0:13:58] } 31... g5?? { [%eval 3.43] } { Blunder. Ra4 was best. } { [%clk 1:19:41] } 32. Rd5 { [%eval 3.42] [%clk 0:10:33] } 32... Rxa2?! { [%eval 4.48] } { Inaccuracy. Kg6 was best. } { [%clk 1:20:00] } 33. Rxg5+ { [%eval 4.55] [%clk 0:10:49] } 33... Kh6 { [%eval 4.61] [%clk 1:20:24] } 34. Rf5 { [%eval 4.62] [%clk 0:10:25] } 34... Rg8 { [%eval 5.32] [%clk 1:19:38] } 35. Kg3 { [%eval 5.09] [%clk 0:10:16] } 35... Rg7 { [%eval 5.46] [%clk 1:19:31] } 36. Rf6+ { [%eval 5.31] [%clk 0:10:35] } 36... Rg6 { [%eval 5.36] [%clk 1:19:31] } 37. Rfxf7 { [%eval 5.28] [%clk 0:10:46] } 37... Ra1 { [%eval 6.38] [%clk 1:19:10] } 38. f3 { [%eval 5.96] [%clk 0:08:57] } 38... a5?? { [%eval #3] } { Checkmate is now unavoidable. Rg8 was best. } { [%clk 1:19:06] } 39. Rh7+ { [%clk 0:07:55] } 1-0