Event: wst50
Date: 2024-07-09
White: Skibbe, Diana
WhiteTitle: WFM
WhiteElo: 1943
Black: Mertens, Marc
BlackElo: 2146
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:58] } 1... c5 { [%eval 0.25] [%clk 1:30:54] } 2. Nf3 { [%eval 0.24] [%clk 1:31:25] } 2... d6 { [%eval 0.26] [%clk 1:31:20] } 3. d4 { [%eval 0.26] [%clk 1:31:43] } 3... cxd4 { [%eval 0.28] } 4. Nxd4 { [%eval 0.18] } 4... Nf6 { [%eval 0.24] [%clk 1:31:16] } 5. Nc3 { [%eval 0.32] [%clk 1:31:04] } 5... a6 { [%eval 0.22] [%clk 1:31:38] } 6. Qd3 { [%eval 0.0] [%clk 1:28:28] } 6... Qc7 { [%eval 0.28] [%clk 1:21:48] } 7. Bg5 { [%eval 0.16] [%clk 1:21:40] } 7... Nbd7 { [%eval 0.17] [%clk 1:21:52] } 8. Bxf6?! { [%eval -0.47] } { Inaccuracy. a4 was best. } { [%clk 1:20:16] } 8... Nxf6 { [%eval -0.44] [%clk 1:22:16] } 9. Be2 { [%eval -0.47] [%clk 1:20:06] } 9... g6 { [%eval -0.42] [%clk 1:21:07] } 10. O-O { [%eval -0.55] [%clk 1:19:45] } 10... Bg7 { [%eval -0.3] [%clk 1:21:27] } 11. Nd5?! { [%eval -0.88] } { Inaccuracy. Rfd1 was best. } { [%clk 1:14:20] } 11... Nxd5 { [%eval -0.89] [%clk 1:21:23] } 12. exd5 { [%eval -0.85] [%clk 1:14:48] } 12... O-O?! { [%eval -0.12] } { Inaccuracy. Qb6 was best. } { [%clk 1:21:38] } 13. c3 { [%eval -0.19] [%clk 1:14:25] } 13... Qb6 { [%eval -0.05] [%clk 1:16:51] } 14. b4?! { [%eval -0.65] } { Inaccuracy. Qd2 was best. } { [%clk 1:03:02] } 14... Bd7 { [%eval -0.54] [%clk 1:13:41] } 15. Rfd1 { [%eval -0.81] [%clk 1:02:38] } 15... Rfc8 { [%eval -0.52] [%clk 1:13:03] } 16. Rac1 { [%eval -0.92] [%clk 1:02:44] } 16... Rc7 { [%eval -0.72] [%clk 1:12:59] } 17. Qe3 { [%eval -0.67] [%clk 1:01:21] } 17... Rac8 { [%eval -0.69] [%clk 1:12:21] } 18. a3 { [%eval -0.58] [%clk 0:58:37] } 18... Ba4 { [%eval -0.42] [%clk 1:02:44] } 19. Rd2 { [%eval -0.61] [%clk 0:58:10] } 19... Bb5 { [%eval -0.32] [%clk 0:59:26] } 20. Nxb5 { [%eval -0.65] [%clk 0:56:01] } 20... Qxe3 { [%eval -0.69] [%clk 0:58:19] } 21. fxe3 { [%eval -0.8] [%clk 0:56:26] } 21... axb5 { [%eval -0.58] [%clk 0:58:46] } 22. Bxb5 { [%eval -0.66] [%clk 0:53:40] } 22... Rxc3 { [%eval -0.61] [%clk 0:59:09] } 23. Rxc3 { [%eval -0.78] [%clk 0:53:49] } 23... Rxc3 { [%eval -0.71] [%clk 0:59:27] } 24. Rd3 { [%eval -0.71] [%clk 0:53:59] } 24... Rc2 { [%eval -0.6] [%clk 0:50:03] } 25. Kf1 { [%eval -1.01] [%clk 0:53:45] } 25... Be5 { [%eval -1.05] [%clk 0:50:24] } 26. Kg1?! { [%eval -1.75] } { Inaccuracy. h3 was best. } { [%clk 0:50:51] } 26... Kg7 { [%eval -1.59] [%clk 0:50:33] } 27. Rb3 { [%eval -2.04] [%clk 0:49:56] } 27... Ra2?! { [%eval -1.29] } { Inaccuracy. Rc1+ was best. } { [%clk 0:46:24] } 28. Bd3 { [%eval -1.67] [%clk 0:47:41] } 28... h5 { [%eval -1.63] [%clk 0:45:22] } 29. Bb1 { [%eval -1.44] [%clk 0:42:57] } 29... Rd2 { [%eval -1.1] [%clk 0:43:27] } 30. e4?? { [%eval -3.77] } { Blunder. g3 was best. } { [%clk 0:35:23] } 30... Bd4+ { [%eval -3.89] [%clk 0:43:13] } 31. Kf1 { [%eval -3.92] [%clk 0:35:39] } 31... Rf2+ { [%eval -3.93] [%clk 0:43:40] } 32. Ke1 { [%eval -3.91] [%clk 0:35:28] } 32... Rxg2 { [%eval -3.79] [%clk 0:44:02] } 33. h3 { [%eval -4.03] [%clk 0:35:53] } 33... Rb2? { [%eval -2.49] } { Mistake. b5 was best. } { [%clk 0:41:38] } 34. Rxb2 { [%eval -2.32] [%clk 0:36:13] } 34... Bxb2 { [%eval -2.26] [%clk 0:42:03] } 35. b5?! { [%eval -3.62] } { Inaccuracy. a4 was best. } { [%clk 0:35:35] } 35... Bxa3 { [%eval -4.52] [%clk 0:42:26] } 36. Ke2 { [%eval -4.53] [%clk 0:35:46] } 36... Kf6 { [%eval -4.48] [%clk 0:42:38] } 37. Bd3 { [%eval -4.37] [%clk 0:30:44] } 37... Ke5 { [%eval -4.21] [%clk 0:42:19] } 38. Kf3 { [%eval -4.76] [%clk 0:29:51] } 38... Kd4 { [%eval -4.64] [%clk 0:42:20] } 39. Bf1 { [%eval -4.58] [%clk 0:28:41] } 39... Bc1 { [%eval -4.53] [%clk 0:42:19] } 40. Be2 { [%eval -4.4] [%clk 0:24:26] } 40... b6 { [%clk 0:40:51] } 41. Bf1 { [%clk 0:22:35] } 41... f5 { [%clk 0:36:16] } 42. exf5 { [%clk 0:22:44] } 42... gxf5 { [%clk 0:36:45] } 43. Kg3 { [%clk 0:21:31] } 43... Kxd5 { [%clk 0:37:08] } 44. Kh4 { [%clk 0:21:47] } 44... e5 { [%clk 0:37:28] } 45. Kxh5 { [%clk 0:22:05] } 45... e4 { [%clk 0:37:54] } 46. Kh4 { [%clk 0:19:26] } 46... Bf4 { [%clk 0:38:11] } 47. Kh5 { [%clk 0:19:26] } 47... Ke5 { [%clk 0:38:35] } 0-1