Event: FIDEWORLDYOUTHCHESSCHAMPIONSHIP Open 18b
Site: Montesilvano, Italy
Date: 2023-11-15
White: Mena, Martin
WhiteTitle: FM
WhiteElo: 2082
Black: Rybka, Simon
BlackTitle: FM
BlackElo: 2271
Result: 1/2-1/2
ECO: D85
Opening: Grünfeld Defense: Exchange Variation, Modern Exchange Variation
Variant: Standard
TimeControl: 90' x 40 + 30' + 30\

1. d4 { [%eval 0.0] [%clk 1:30:51] } 1... Nf6 { [%eval 0.28] [%clk 1:30:54] } 2. c4 { [%eval 0.16] [%clk 1:31:17] } 2... g6 { [%eval 0.3] [%clk 1:31:21] } 3. Nc3 { [%eval 0.31] [%clk 1:31:42] } 3... d5 { [%eval 0.2] [%clk 1:31:49] } 4. cxd5 { [%eval 0.4] [%clk 1:32:08] } 4... Nxd5 { [%eval 0.33] [%clk 1:32:16] } 5. e4 { [%eval 0.23] [%clk 1:32:33] } 5... Nxc3 { [%eval 0.21] [%clk 1:32:42] } 6. bxc3 { [%eval 0.0] [%clk 1:32:59] } 6... Bg7 { [%eval 0.23] [%clk 1:33:06] } 7. Nf3 { [%eval 0.0] [%clk 1:33:23] } 7... c5 { [%eval 0.13] [%clk 1:33:24] } 8. Be3 { [%eval 0.33] [%clk 1:33:46] } 8... O-O { [%eval 0.46] [%clk 1:32:01] } 9. Rc1 { [%eval 0.28] [%clk 1:32:27] } 9... Qa5 { [%eval 0.28] [%clk 1:32:15] } 10. Qd2 { [%eval 0.25] [%clk 1:32:14] } 10... Rd8 { [%eval 0.38] [%clk 1:32:41] } 11. d5 { [%eval 0.4] [%clk 1:25:57] } 11... Nd7 { [%eval 0.82] [%clk 1:15:13] } 12. Bd3 { [%eval 0.7] [%clk 1:15:22] } 12... b5 { [%eval 0.89] [%clk 1:14:36] } 13. h4 { [%eval 0.64] [%clk 1:13:07] } 13... h5 { [%eval 0.75] [%clk 1:13:13] } 14. Bg5 { [%eval 0.3] [%clk 1:02:08] } 14... Re8 { [%eval 0.32] [%clk 1:13:10] } 15. O-O { [%eval 0.34] [%clk 0:58:13] } 15... c4 { [%eval 0.75] [%clk 1:07:17] } 16. Bb1 { [%eval 0.48] [%clk 0:58:01] } 16... Nc5? { [%eval 1.71] } { Mistake. e5 was best. } { [%clk 1:00:23] } 17. e5 { [%eval 1.62] [%clk 0:52:43] } 17... Bg4 { [%eval 1.83] [%clk 0:54:29] } 18. e6 { [%eval 1.57] [%clk 0:50:39] } 18... fxe6 { [%eval 1.71] [%clk 0:45:00] } 19. Bxg6 { [%eval 1.63] [%clk 0:49:04] } 19... Red8 { [%eval 2.15] [%clk 0:45:27] } 20. Bxe7 { [%eval 2.2] [%clk 0:41:02] } 20... Rxd5 { [%eval 2.04] [%clk 0:45:55] } 21. Qf4 { [%eval 2.24] [%clk 0:29:44] } 21... Bf5 { [%eval 2.19] [%clk 0:45:35] } 22. Bxh5?? { [%eval 0.26] } { Blunder. Bxc5 was best. } { [%clk 0:28:39] } 22... Nd3 { [%eval 0.11] [%clk 0:44:12] } 23. Qg3 { [%eval 0.33] [%clk 0:29:00] } 23... Rd7 { [%eval 0.21] [%clk 0:40:14] } 24. Bf6? { [%eval -1.0] } { Mistake. Bd6 was best. } { [%clk 0:24:38] } 24... Qc7 { [%eval -0.7] [%clk 0:39:49] } 25. Qg5 { [%eval -0.54] [%clk 0:23:32] } 25... Rf8 { [%eval -0.6] [%clk 0:34:56] } 26. Bd4 { [%eval -0.63] [%clk 0:22:00] } 26... e5 { [%eval -0.27] [%clk 0:35:16] } 27. Be3 { [%eval -0.29] [%clk 0:22:21] } 27... Nxc1 { [%eval -0.35] [%clk 0:33:52] } 28. Rxc1 { [%eval -0.24] [%clk 0:22:46] } 28... Qd8 { [%eval -0.02] [%clk 0:32:57] } 29. Qg3 { [%eval -0.15] [%clk 0:22:18] } 29... Rd1+ { [%eval -0.2] [%clk 0:32:39] } 30. Rxd1 { [%eval -0.12] [%clk 0:21:50] } 30... Qxd1+ { [%eval -0.12] [%clk 0:33:02] } 31. Kh2 { [%eval -0.13] [%clk 0:22:15] } 31... Kh8 { [%eval 0.21] [%clk 0:31:16] } 32. Bg4?! { [%eval -0.5] } { Inaccuracy. Bc5 was best. } { [%clk 0:20:11] } 32... Qd6 { [%eval 0.01] [%clk 0:19:43] } 33. Bxf5 { [%eval 0.0] [%clk 0:18:45] } 33... Rxf5 { [%eval 0.0] [%clk 0:20:11] } 34. Ng5 { [%eval 0.0] [%clk 0:19:03] } 34... Qg6 { [%eval 0.45] [%clk 0:16:21] } 35. Qh3 { [%eval 0.38] [%clk 0:17:32] } 35... Rf8 { [%eval 0.48] [%clk 0:14:43] } 36. Bc5 { [%eval 0.17] [%clk 0:12:05] } 36... Rf5 { [%eval 0.4] [%clk 0:09:40] } 37. Bxa7 { [%eval 0.0] [%clk 0:11:32] } 37... Bh6 { [%eval 0.0] [%clk 0:10:02] } 38. Be3 { [%eval 0.0] [%clk 0:11:13] } 38... Bxg5 { [%eval 0.0] [%clk 0:10:22] } 39. hxg5+ { [%eval -0.49] [%clk 0:11:28] } 39... Kg7?! { [%eval 0.21] } { Inaccuracy. Qh7 was best. } { [%clk 0:10:40] } 40. a3 { [%eval 0.29] [%clk 0:36:12] } 40... Rf7 { [%eval 0.14] [%clk 0:38:18] } 41. g3?! { [%eval -0.45] } { Inaccuracy. Qc8 was best. } { [%clk 0:31:41] } 41... Qe4 { [%eval 0.0] [%clk 0:34:07] } 42. Qh6+ { [%eval 0.0] [%clk 0:27:23] } 42... Kg8 { [%eval 0.0] [%clk 0:34:36] } 43. Qe6 { [%eval 0.0] [%clk 0:27:44] } 43... Qh7+ { [%eval 0.0] [%clk 0:32:40] } 44. Kg2 { [%eval 0.0] [%clk 0:27:53] } 44... Qe4+ { [%eval 0.0] [%clk 0:33:05] } 45. Kh2 { [%eval 0.0] [%clk 0:28:02] } 45... Qh7+ { [%eval 0.0] [%clk 0:31:43] } 1/2-1/2