Event: Sala 2 - Masters
Site: https://lichess.org/broadcast/maia-chess-festival-2025--masters/round-9/8VyUTxgA/fEtTZ7dg
White: Van der Werf, Joel
WhiteElo: 2117
Black: Grana Castanal, Andres
BlackElo: 2027
Result: 1/2-1/2
ECO: B33
Opening: Sicilian Defense: Lasker-Pelikan Variation
Variant: Standard
TimeControl: 90 min/40 mov. + 30 min/rest. + 30 sec. incr. p/ mov. desde mov. 1

1. e4 { [%eval 0.18] [%clk 1:30:58] } 1... c5 { [%eval 0.24] [%clk 1:30:56] } 2. Nf3 { [%eval 0.2] [%clk 1:31:25] } 2... Nc6 { [%eval 0.3] [%clk 1:31:22] } 3. d4 { [%eval 0.27] [%clk 1:31:50] } 3... cxd4 { [%eval 0.27] [%clk 1:31:47] } 4. Nxd4 { [%eval 0.21] [%clk 1:32:17] } 4... Nf6 { [%eval 0.19] [%clk 1:32:06] } 5. Nc3 { [%eval 0.26] [%clk 1:32:43] } 5... e5 { [%eval 0.34] [%clk 1:32:30] } 6. Ndb5 { [%eval 0.31] [%clk 1:33:10] } 6... d6 { [%eval 0.34] [%clk 1:32:51] } 7. Nd5 { [%eval 0.21] [%clk 1:33:37] } 7... Nxd5 { [%eval 0.17] [%clk 1:33:14] } 8. exd5 { [%eval 0.24] [%clk 1:34:04] } 8... Ne7 { [%eval 0.35] [%clk 1:33:38] } 9. c4 { [%eval 0.46] [%clk 1:34:26] } 9... Ng6 { [%eval 0.43] [%clk 1:33:57] } 10. Qa4 { [%eval 0.45] [%clk 1:34:49] } 10... Bd7 { [%eval 0.43] [%clk 1:34:13] } 11. Qb4 { [%eval 0.55] [%clk 1:35:14] } 11... Qb8 { [%eval 0.43] [%clk 1:34:12] } 12. h4 { [%eval 0.54] [%clk 1:35:34] } 12... h5 { [%eval 0.57] [%clk 1:34:26] } 13. Be3 { [%eval 0.47] [%clk 1:35:44] } 13... a6 { [%eval 0.37] [%clk 1:30:06] } 14. Nc3 { [%eval 0.41] [%clk 1:36:09] } 14... Be7 { [%eval 0.41] [%clk 1:30:28] } 15. g3 { [%eval 0.0] [%clk 1:32:19] } 15... O-O { [%eval 0.0] [%clk 1:26:40] } 16. Be2 { [%eval 0.0] [%clk 1:25:55] } 16... b5 { [%eval 0.0] [%clk 1:24:58] } 17. cxb5 { [%eval 0.0] [%clk 1:20:08] } 17... axb5 { [%eval 0.0] [%clk 1:25:24] } 18. Bxh5 { [%eval -0.29] [%clk 1:13:40] } 18... Bd8 { [%eval -0.33] [%clk 1:25:30] } 19. O-O { [%eval -0.41] [%clk 1:06:29] } 19... Ne7 { [%eval -0.44] [%clk 1:18:34] } 20. a3 { [%eval -0.46] [%clk 0:50:10] } 20... f5?! { [%eval 0.39] } { Inaccuracy. Ba5 was best. } { [%clk 1:07:36] } 21. f4?! { [%eval -0.23] } { Inaccuracy. Bg5 was best. } { [%clk 0:47:35] } 21... e4 { [%eval 0.11] [%clk 1:05:34] } 22. Kg2 { [%eval 0.14] [%clk 0:39:08] } 22... Ba5 { [%eval 0.13] [%clk 1:01:31] } 23. Qb3 { [%eval 0.15] [%clk 0:38:02] } 23... Rc8 { [%eval 0.1] [%clk 0:57:20] } 24. Na2 { [%eval -0.14] [%clk 0:24:12] } 24... Qb7 { [%eval -0.26] [%clk 0:53:54] } 25. Rfd1 { [%eval -0.24] [%clk 0:23:47] } 25... Rc7 { [%eval -0.12] [%clk 0:49:41] } 26. Bd2?! { [%eval -0.86] } { Inaccuracy. Kh3 was best. } { [%clk 0:17:43] } 26... Bxd2?! { [%eval -0.02] } { Inaccuracy. Nxd5 was best. } { [%clk 0:36:50] } 27. Rxd2 { [%eval -0.04] [%clk 0:18:08] } 27... Kh7 { [%eval -0.01] [%clk 0:36:56] } 28. Nb4 { [%eval 0.0] [%clk 0:17:52] } 28... Rac8 { [%eval 0.0] [%clk 0:34:16] } 29. Rad1 { [%eval 0.0] [%clk 0:15:39] } 29... Qb6 { [%eval 0.17] [%clk 0:31:31] } 30. Rd4 { [%eval 0.0] [%clk 0:14:18] } 30... Rc4 { [%eval 0.05] [%clk 0:22:47] } 31. Qe3 { [%eval 0.06] [%clk 0:12:54] } 31... Rxd4 { [%eval 0.16] [%clk 0:15:09] } 32. Qxd4 { [%eval 0.23] [%clk 0:13:18] } 32... Qxd4?! { [%eval 0.85] } { Inaccuracy. Qb7 was best. } { [%clk 0:11:57] } 33. Rxd4 { [%eval 0.79] [%clk 0:13:14] } 33... Rc5 { [%eval 1.03] [%clk 0:12:06] } 34. Bd1 { [%eval 0.55] [%clk 0:12:47] } 34... Bc8?! { [%eval 1.43] } { Inaccuracy. Nc8 was best. } { [%clk 0:12:25] } 35. Bb3 { [%eval 1.3] [%clk 0:12:48] } 35... Bb7 { [%eval 1.5] [%clk 0:12:43] } 36. Kf2 { [%eval 1.39] [%clk 0:08:53] } 36... Kh6 { [%eval 1.89] [%clk 0:12:12] } 37. Rd2 { [%eval 1.93] [%clk 0:03:53] } 37... Kh5 { [%eval 2.07] [%clk 0:11:11] } 38. Bd1+ { [%eval 2.1] [%clk 0:04:21] } 38... Kh6 { [%eval 2.43] [%clk 0:11:29] } 39. Bb3 { [%eval 1.87] [%clk 0:04:47] } 39... Kh5 { [%eval 2.15] [%clk 0:11:34] } 40. Bd1+ { [%eval 1.77] [%clk 0:32:34] } 40... Kh6 { [%eval 2.3] [%clk 0:40:47] } 41. Bb3?? { [%eval 0.0] } { Blunder. Nc2 was best. } { [%clk 0:28:13] } 41... Kh5 { [%eval 1.2] [%clk 0:40:39] } 42. Bd1+? { [%eval 0.0] } { Mistake. Kg1 was best. } { [%clk 0:27:59] } 42... Kh6 { [%eval 2.24] [%clk 0:40:22] } 43. Bb3?? { [%eval 0.0] } { Blunder. Nc2 was best. } { [%clk 0:27:58] } 1/2-1/2