Event: WBTC 2024
Site: Astana, Kazakhstan
Date: 2024-08-05
White: Wafa, Hamed
WhiteTitle: IM
WhiteElo: 2263
Black: Narayanan S L
BlackTitle: GM
BlackElo: 2640
Result: 0-1
ECO: B42
Opening: Sicilian Defense: Kan Variation, Polugaevsky Variation
Variant: Standard
TimeControl: 3+2

1. e4 { [%eval 0.15] [%clk 0:02:59] } 1... c5 { [%eval 0.25] [%clk 0:03:03] } 2. Nf3 { [%eval 0.22] [%clk 0:02:59] } 2... e6 { [%eval 0.28] [%clk 0:03:04] } 3. d4 { [%eval 0.4] [%clk 0:03:00] } 3... cxd4 { [%eval 0.37] [%clk 0:03:05] } 4. Nxd4 { [%eval 0.35] [%clk 0:03:01] } 4... a6 { [%eval 0.37] [%clk 0:03:06] } 5. Bd3 { [%eval 0.45] [%clk 0:02:59] } 5... Bc5 { [%eval 0.45] [%clk 0:03:08] } 6. Nb3 { [%eval 0.47] [%clk 0:03:01] } 6... Ba7 { [%eval 0.36] [%clk 0:03:09] } 7. Nc3 { [%eval 0.2] [%clk 0:03:01] } 7... Nc6 { [%eval 0.35] [%clk 0:03:10] } 8. Qe2 { [%eval 0.5] [%clk 0:03:02] } 8... b5 { [%eval 0.53] [%clk 0:03:10] } 9. Be3 { [%eval 0.33] [%clk 0:03:02] } 9... Nge7 { [%eval 0.46] [%clk 0:03:09] } 10. O-O-O { [%eval 0.42] [%clk 0:03:01] } 10... O-O { [%eval 0.45] [%clk 0:03:00] } 11. f4 { [%eval 0.5] [%clk 0:02:59] } 11... b4 { [%eval 0.63] [%clk 0:03:06] } 12. Nb1?? { [%eval -1.37] } { Blunder. Na4 was best. } { [%clk 0:02:37] } 12... a5 { [%eval -1.35] [%clk 0:03:03] } 13. Bxa7 { [%eval -1.59] [%clk 0:02:37] } 13... Rxa7 { [%eval -1.24] [%clk 0:03:04] } 14. Bb5 { [%eval -1.59] [%clk 0:02:22] } 14... a4 { [%eval -1.18] [%clk 0:03:01] } 15. Nd4 { [%eval -1.23] [%clk 0:02:24] } 15... Qb6 { [%eval -1.03] [%clk 0:02:54] } 16. Nxc6 { [%eval -0.93] [%clk 0:02:13] } 16... Nxc6 { [%eval -0.79] [%clk 0:02:51] } 17. Rd6 { [%eval -1.15] [%clk 0:02:11] } 17... b3? { [%eval 0.0] } { Mistake. Ba6 was best. } { [%clk 0:02:43] } 18. a3 { [%eval 0.0] [%clk 0:01:46] } 18... bxc2 { [%eval -0.03] [%clk 0:02:42] } 19. Nc3 { [%eval 0.0] [%clk 0:01:47] } 19... Qc5 { [%eval 0.0] [%clk 0:02:34] } 20. Rd2 { [%eval -0.1] [%clk 0:01:19] } 20... Nd4 { [%eval -0.05] [%clk 0:02:19] } 21. Qf2 { [%eval -0.04] [%clk 0:01:20] } 21... Nb3+ { [%eval -0.05] [%clk 0:02:14] } 22. Kxc2 { [%eval -0.03] [%clk 0:01:21] } 22... Qc7 { [%eval -0.18] [%clk 0:02:14] } 23. Rd3? { [%eval -1.67] } { Mistake. Rdd1 was best. } { [%clk 0:00:52] } 23... Nc5?? { [%eval 0.34] } { Blunder. Ra5 was best. } { [%clk 0:01:56] } 24. Rd4 { [%eval 0.24] [%clk 0:00:42] } 24... d5 { [%eval 0.28] [%clk 0:01:46] } 25. exd5 { [%eval 0.0] [%clk 0:00:22] } 25... exd5 { [%eval 0.0] [%clk 0:01:47] } 26. Kb1 { [%eval 0.0] [%clk 0:00:23] } 26... Bf5+ { [%eval 0.0] [%clk 0:01:36] } 27. Ka2 { [%eval 0.0] [%clk 0:00:25] } 27... Qb6?! { [%eval 0.63] } { Inaccuracy. Rb7 was best. } { [%clk 0:01:26] } 28. g4?? { [%eval -2.32] } { Blunder. Rb4 was best. } { [%clk 0:00:17] } 28... Bxg4?? { [%eval 0.0] } { Blunder. Ne4 was best. } { [%clk 0:01:09] } 29. f5?? { [%eval -2.96] } { Blunder. Rb4 was best. } { [%clk 0:00:18] } 29... Nb3?? { [%eval 0.03] } { Blunder. Ne4 was best. } { [%clk 0:01:10] } 30. Rf4 { [%eval 0.02] [%clk 0:00:12] } 30... Qxf2 { [%eval 0.01] [%clk 0:01:08] } 31. Rxf2 { [%eval 0.02] [%clk 0:00:13] } 31... Nd4 { [%eval 0.5] [%clk 0:00:50] } 32. Bxa4 { [%eval -0.04] [%clk 0:00:03] } 32... Bxf5? { [%eval 1.15] } { Mistake. Nxf5 was best. } { [%clk 0:00:41] } 33. Rf4? { [%eval -0.36] } { Mistake. Rd1 was best. } { [%clk 0:00:04] } 33... Be4 { [%eval -0.05] [%clk 0:00:41] } 34. Nxe4 { [%eval -0.29] [%clk 0:00:04] } 34... dxe4 { [%eval -0.43] [%clk 0:00:41] } 35. Bd1?? { [%eval -3.6] } { Blunder. Rxe4 was best. } { [%clk 0:00:04] } 35... f5 { [%eval -3.62] [%clk 0:00:42] } 36. b4 { [%eval -4.27] [%clk 0:00:05] } 36... g5 { [%eval -4.32] [%clk 0:00:39] } 37. Rg1 { [%eval -4.11] [%clk 0:00:07] } 37... h6 { [%eval -3.87] [%clk 0:00:41] } 38. h4 { [%eval -4.08] [%clk 0:00:08] } 38... Rg7 { [%eval -4.04] [%clk 0:00:42] } 39. hxg5 { [%eval -4.01] [%clk 0:00:08] } 39... hxg5 { [%eval -4.22] [%clk 0:00:43] } 40. Rf2 { [%eval -4.27] [%clk 0:00:09] } 40... f4 { [%eval -4.18] [%clk 0:00:44] } 41. Rd2 { [%eval -4.34] [%clk 0:00:10] } 41... Rd8?! { [%eval -3.42] } { Inaccuracy. Nf3 was best. } { [%clk 0:00:45] } 42. Bb3+?! { [%eval -4.35] } { Inaccuracy. b5 was best. } { [%clk 0:00:11] } 42... Kf8 { [%eval -4.14] [%clk 0:00:47] } 43. Rgd1 { [%eval -4.61] [%clk 0:00:11] } 43... Rgd7 { [%eval -4.5] [%clk 0:00:46] } 44. Ba4 { [%eval -4.74] [%clk 0:00:13] } 44... Rd6 { [%eval -4.7] [%clk 0:00:48] } 45. Rh1 { [%eval -5.17] [%clk 0:00:14] } 45... e3 { [%eval -5.07] [%clk 0:00:49] } 46. Rd3 { [%eval -5.54] [%clk 0:00:15] } 46... e2 { [%eval -5.51] [%clk 0:00:48] } 47. Kb2 { [%eval -6.1] [%clk 0:00:15] } 47... f3 { [%eval -6.01] [%clk 0:00:48] } 48. Rd2 { [%eval -7.49] [%clk 0:00:05] } 48... f2 { [%eval -7.46] [%clk 0:00:48] } 0-1