Event: Round 5: Berdayes Ason, Dylan Isidro - Tapia Ostolaza, Alexei
Date: 2024-11-10
White: Berdayes Ason, Dylan Isidro
WhiteTitle: GM
WhiteElo: 2463
Black: Tapia Ostolaza, Alexei
BlackTitle: FM
BlackElo: 2151
Result: 1-0
ECO: E20
Opening: Nimzo-Indian Defense: Kmoch Variation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:57] } 1... Nf6 { [%eval 0.17] [%clk 1:28:54] } 2. c4 { [%eval 0.16] [%clk 1:31:24] } 2... e6 { [%eval 0.11] [%clk 1:29:16] } 3. Nc3 { [%eval 0.17] [%clk 1:31:49] } 3... Bb4 { [%eval 0.17] [%clk 1:29:19] } 4. f3 { [%eval 0.03] [%clk 1:32:15] } 4... d5 { [%eval 0.01] [%clk 1:27:34] } 5. a3 { [%eval 0.08] [%clk 1:32:42] } 5... Bxc3+ { [%eval 0.05] [%clk 1:27:42] } 6. bxc3 { [%eval 0.06] [%clk 1:33:09] } 6... O-O { [%eval 0.07] [%clk 1:27:29] } 7. cxd5 { [%eval 0.02] [%clk 1:33:34] } 7... exd5 { [%eval 0.31] [%clk 1:27:17] } 8. e3 { [%eval 0.42] [%clk 1:34:01] } 8... b6 { [%eval 0.29] [%clk 1:21:58] } 9. Bd3 { [%eval 0.44] [%clk 1:34:21] } 9... Ba6 { [%eval 0.38] [%clk 1:21:37] } 10. Ne2 { [%eval 0.49] [%clk 1:34:48] } 10... Re8 { [%eval 0.44] [%clk 1:21:15] } 11. O-O { [%eval 0.32] [%clk 1:35:03] } 11... Qc8?! { [%eval 1.24] } { Inaccuracy. Bxd3 was best. } { [%clk 1:16:28] } 12. Ng3 { [%eval 1.09] [%clk 1:32:54] } 12... c5?! { [%eval 1.82] } { Inaccuracy. Bxd3 was best. } { [%clk 1:12:22] } 13. Bxa6? { [%eval 0.54] } { Mistake. e4 was best. } { [%clk 1:04:10] } 13... Nxa6 { [%eval 0.55] [%clk 1:08:42] } 14. Qd3 { [%eval 0.53] [%clk 1:03:59] } 14... cxd4 { [%eval 0.86] [%clk 1:05:27] } 15. cxd4 { [%eval 0.95] [%clk 1:04:05] } 15... Qc4 { [%eval 1.45] [%clk 1:05:42] } 16. Qxc4 { [%eval 1.42] [%clk 1:04:13] } 16... dxc4 { [%eval 1.31] [%clk 1:06:10] } 17. e4 { [%eval 1.36] [%clk 1:04:02] } 17... g6 { [%eval 1.79] [%clk 1:00:49] } 18. Bg5 { [%eval 1.34] [%clk 1:02:01] } 18... Kg7?! { [%eval 2.08] } { Inaccuracy. Nd7 was best. } { [%clk 0:58:34] } 19. Rfc1 { [%eval 2.07] [%clk 1:00:27] } 19... Rec8 { [%eval 2.37] [%clk 0:57:15] } 20. Rab1 { [%eval 2.23] [%clk 0:55:54] } 20... h6 { [%eval 2.69] [%clk 0:53:26] } 21. Bf4 { [%eval 2.65] [%clk 0:55:54] } 21... Nd7 { [%eval 3.01] [%clk 0:53:10] } 22. Rc3 { [%eval 2.74] [%clk 0:52:28] } 22... Rc6 { [%eval 2.83] [%clk 0:46:53] } 23. Nf1 { [%eval 2.74] [%clk 0:50:06] } 23... Rac8 { [%eval 2.7] [%clk 0:39:39] } 24. Ne3 { [%eval 2.76] [%clk 0:47:49] } 24... f6 { [%eval 3.2] [%clk 0:28:57] } 25. d5 { [%eval 3.02] [%clk 0:42:34] } 25... Rc5 { [%eval 3.18] [%clk 0:28:32] } 26. Bd6 { [%eval 3.12] [%clk 0:42:22] } 26... Ra5 { [%eval 3.14] [%clk 0:26:43] } 27. Nxc4 { [%eval 2.93] [%clk 0:41:41] } 27... Ra4 { [%eval 3.06] [%clk 0:26:39] } 28. Rbc1 { [%eval 3.16] [%clk 0:41:48] } 28... Nac5 { [%eval 3.14] [%clk 0:26:26] } 29. Nb2 { [%eval 3.01] [%clk 0:40:58] } 29... Rd4? { [%eval 5.3] } { Mistake. Ra5 was best. } { [%clk 0:25:51] } 30. Nd3? { [%eval 3.02] } { Mistake. Bf4 was best. } { [%clk 0:35:35] } 1-0