Event: Round 4: Johnson, Joshua - Bellahcene, Bilel
Date: 2024-06-29
White: Johnson, Joshua
WhiteTitle: FM
WhiteElo: 2359
Black: Bellahcene, Bilel
BlackTitle: GM
BlackElo: 2544
Result: 0-1
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:20:00] } 1... c5 { [%eval 0.25] [%clk 1:13:27] } 2. Nf3 { [%eval 0.17] [%clk 1:20:00] } 2... Nc6 { [%eval 0.39] [%clk 1:13:27] } 3. Bb5 { [%eval 0.28] [%clk 1:20:00] } 3... Nf6 { [%eval 0.4] [%clk 1:13:27] } 4. Nc3 { [%eval 0.33] [%clk 1:19:03] } 4... g6 { [%eval 0.36] [%clk 1:13:27] } 5. O-O { [%eval 0.46] [%clk 1:13:39] } 5... Bg7 { [%eval 0.49] [%clk 1:13:24] } 6. Re1 { [%eval 0.14] [%clk 1:13:39] } 6... O-O { [%eval 0.09] [%clk 1:08:56] } 7. h3 { [%eval -0.17] [%clk 1:12:40] } 7... d6 { [%eval 0.07] [%clk 0:53:56] } 8. Rb1 { [%eval -0.24] [%clk 1:11:55] } 8... Nd4 { [%eval -0.23] [%clk 0:48:51] } 9. Bf1 { [%eval -0.35] [%clk 1:04:46] } 9... Nxf3+ { [%eval 0.0] [%clk 0:47:58] } 10. Qxf3 { [%eval 0.02] [%clk 1:04:46] } 10... Nd7 { [%eval -0.02] [%clk 0:47:58] } 11. b3 { [%eval -0.25] [%clk 0:51:17] } 11... Ne5 { [%eval -0.26] [%clk 0:46:31] } 12. Qd1 { [%eval -0.22] [%clk 0:51:17] } 12... Nc6 { [%eval -0.23] [%clk 0:46:21] } 13. Bb2 { [%eval -0.37] [%clk 0:51:17] } 13... a6 { [%eval -0.11] [%clk 0:46:02] } 14. Qc1 { [%eval -0.53] [%clk 0:47:23] } 14... e5 { [%eval -0.52] [%clk 0:43:40] } 15. d3 { [%eval -0.83] [%clk 0:39:02] } 15... f5 { [%eval -0.58] [%clk 0:39:35] } 16. Qd1 { [%eval -1.04] [%clk 0:38:09] } 16... f4 { [%eval -1.02] [%clk 0:39:22] } 17. Nd5 { [%eval -1.07] [%clk 0:38:09] } 17... Be6 { [%eval -0.92] [%clk 0:29:15] } 18. c3 { [%eval -1.02] [%clk 0:37:16] } 18... f3?! { [%eval -0.17] } { Inaccuracy. Qg5 was best. } { [%clk 0:23:22] } 19. g3 { [%eval -0.22] [%clk 0:35:30] } 19... Rf7 { [%eval -0.26] [%clk 0:22:30] } 20. Bc1 { [%eval -0.27] [%clk 0:33:58] } 20... b5 { [%eval -0.15] [%clk 0:15:29] } 21. a4 { [%eval -0.61] [%clk 0:26:33] } 21... b4 { [%eval -0.71] [%clk 0:15:12] } 22. c4? { [%eval -2.27] } { Mistake. cxb4 was best. } { [%clk 0:26:33] } 22... Qf8 { [%eval -2.25] [%clk 0:11:40] } 23. Ne3 { [%eval -2.78] [%clk 0:23:17] } 23... Bh6 { [%eval -2.56] [%clk 0:09:58] } 24. Nc2 { [%eval -3.0] [%clk 0:21:45] } 24... Qg7 { [%eval -2.96] [%clk 0:09:35] } 25. Be3 { [%eval -3.17] [%clk 0:17:46] } 25... Raf8 { [%eval -2.95] [%clk 0:08:35] } 26. Kh2 { [%eval -3.19] [%clk 0:17:46] } 26... Bxe3 { [%eval -3.21] [%clk 0:07:41] } 27. Rxe3 { [%eval -3.62] [%clk 0:17:46] } 27... g5 { [%eval -3.51] [%clk 0:07:41] } 28. Ne1?! { [%eval -5.28] } { Inaccuracy. Re1 was best. } { [%clk 0:16:02] } 28... Nd4 { [%eval -5.22] [%clk 0:07:41] } 29. Nc2 { [%eval -4.93] [%clk 0:16:02] } 29... Nc6? { [%eval -3.11] } { Mistake. Qh6 was best. } { [%clk 0:07:41] } 30. Ne1?! { [%eval -4.42] } { Inaccuracy. Re1 was best. } { [%clk 0:16:02] } 30... Qh6 { [%eval -4.42] [%clk 0:05:14] } 31. Nc2 { [%eval -5.28] [%clk 0:07:55] } 31... Qh5 { [%eval -5.36] [%clk 0:04:59] } 32. Rb2 { [%eval -5.42] [%clk 0:02:41] } 32... Rf6 { [%eval -5.36] [%clk 0:04:12] } 33. Bg2 { [%eval -5.28] [%clk 0:02:24] } 33... Nd4 { [%eval -5.13] [%clk 0:03:16] } 34. Ne1?! { [%eval -8.09] } { Inaccuracy. Nxd4 was best. } { [%clk 0:01:34] } 34... Bxh3 { [%eval -7.79] [%clk 0:03:16] } 35. Bxf3? { [%eval #-15] } { Checkmate is now unavoidable. Rxf3 was best. } { [%clk 0:01:06] } 35... Bg4+ { [%eval #-14] [%clk 0:03:16] } 36. Kg2 { [%eval -9.34] [%clk 0:01:06] } 36... Nxf3 { [%clk 0:03:16] } 0-1