Event: Round 5: Derakhshani, Borna - Lewis, Andrew P
Date: 2024-07-31
White: Derakhshani, Borna
WhiteTitle: FM
WhiteElo: 2348
Black: Lewis, Andrew P
BlackTitle: FM
BlackElo: 2272
Result: 1-0
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard

1. e4 { [%eval 0.15] [%clk 1:29:12] } 1... c5 { [%eval 0.25] [%clk 1:30:48] } 2. Nf3 { [%eval 0.22] [%clk 1:29:33] } 2... Nc6 { [%eval 0.31] [%clk 1:31:09] } 3. Bb5 { [%eval 0.28] [%clk 1:29:55] } 3... d6 { [%eval 0.4] [%clk 1:30:46] } 4. O-O { [%eval 0.38] [%clk 1:30:17] } 4... Bd7 { [%eval 0.32] [%clk 1:30:52] } 5. Re1 { [%eval 0.38] [%clk 1:30:34] } 5... a6 { [%eval 0.35] [%clk 1:30:24] } 6. Bf1 { [%eval 0.32] [%clk 1:30:58] } 6... Nf6 { [%eval 0.46] [%clk 1:23:19] } 7. c3 { [%eval 0.38] [%clk 1:31:10] } 7... Bg4 { [%eval 0.46] [%clk 1:22:40] } 8. h3 { [%eval 0.41] [%clk 1:31:34] } 8... Bxf3 { [%eval 0.41] [%clk 1:20:59] } 9. Qxf3 { [%eval 0.41] [%clk 1:31:58] } 9... e6 { [%eval 0.35] [%clk 1:20:45] } 10. d3 { [%eval 0.4] [%clk 1:30:40] } 10... Be7 { [%eval 0.38] [%clk 1:19:03] } 11. Nd2 { [%eval 0.38] [%clk 1:29:34] } 11... O-O { [%eval 0.32] [%clk 1:17:42] } 12. Qe2 { [%eval 0.26] [%clk 1:29:53] } 12... d5 { [%eval 0.31] [%clk 1:13:26] } 13. e5 { [%eval 0.27] [%clk 1:29:49] } 13... Nd7 { [%eval 0.35] [%clk 1:13:11] } 14. Nf3 { [%eval 0.27] [%clk 1:29:39] } 14... b5 { [%eval 0.34] [%clk 1:12:39] } 15. d4 { [%eval 0.37] [%clk 1:29:38] } 15... c4 { [%eval 0.28] [%clk 1:08:42] } 16. Qe3 { [%eval 0.04] [%clk 1:22:11] } 16... b4 { [%eval 0.06] [%clk 1:03:28] } 17. Be2 { [%eval -0.26] [%clk 1:21:05] } 17... bxc3?! { [%eval 0.51] } { Inaccuracy. a5 was best. } { [%clk 0:49:42] } 18. bxc3 { [%eval 0.5] [%clk 1:21:27] } 18... Qa5 { [%eval 0.51] [%clk 0:49:55] } 19. a4 { [%eval 0.46] [%clk 0:54:36] } 19... Rfb8 { [%eval 0.81] [%clk 0:50:02] } 20. Bd1 { [%eval 0.84] [%clk 0:53:25] } 20... Qd8 { [%eval 0.91] [%clk 0:50:15] } 21. Nh2 { [%eval 0.78] [%clk 0:47:50] } 21... Na5 { [%eval 1.19] [%clk 0:49:14] } 22. Qg3?! { [%eval 0.27] } { Inaccuracy. Ra2 was best. } { [%clk 0:48:11] } 22... Nf8 { [%eval 0.25] [%clk 0:39:22] } 23. Ra2 { [%eval 0.38] [%clk 0:41:51] } 23... Nb3 { [%eval 0.36] [%clk 0:38:59] } 24. Bc2 { [%eval 0.12] [%clk 0:38:54] } 24... Ng6 { [%eval 0.36] [%clk 0:37:26] } 25. Ng4?! { [%eval -0.32] } { Inaccuracy. Ba3 was best. } { [%clk 0:33:49] } 25... Rb7 { [%eval -0.12] [%clk 0:27:33] } 26. Rf1 { [%eval -0.19] [%clk 0:33:08] } 26... Nxc1 { [%eval -0.17] [%clk 0:24:49] } 27. Rxc1 { [%eval -0.33] [%clk 0:33:37] } 27... Bh4 { [%eval 0.0] [%clk 0:22:36] } 28. Qf3 { [%eval 0.0] [%clk 0:33:47] } 28... Bg5 { [%eval -0.03] [%clk 0:22:50] } 29. Re1? { [%eval -1.21] } { Mistake. Rca1 was best. } { [%clk 0:28:51] } 29... Qa5 { [%eval -1.28] [%clk 0:14:16] } 30. Re2 { [%eval -1.17] [%clk 0:26:27] } 30... Nf4 { [%eval -1.43] [%clk 0:13:38] } 31. Re1 { [%eval -1.45] [%clk 0:26:57] } 31... Nd3 { [%eval -1.41] [%clk 0:11:18] } 32. Bxd3 { [%eval -1.37] [%clk 0:25:33] } 32... cxd3 { [%eval -1.32] [%clk 0:11:44] } 33. Ra3? { [%eval -3.13] } { Mistake. Qxd3 was best. } { [%clk 0:25:03] } 33... Be7 { [%eval -3.17] [%clk 0:08:37] } 34. Ra2 { [%eval -3.06] [%clk 0:25:01] } 34... Qxc3 { [%eval -3.48] [%clk 0:08:02] } 35. Rd1 { [%eval -3.2] [%clk 0:25:31] } 35... Rb3 { [%eval -2.91] [%clk 0:06:30] } 36. Qe3 { [%eval -2.91] [%clk 0:25:40] } 36... Ba3 { [%eval -2.84] [%clk 0:03:55] } 37. h4 { [%eval -3.28] [%clk 0:20:57] } 37... Rc8 { [%eval -3.19] [%clk 0:03:11] } 38. Raa1 { [%eval -3.01] [%clk 0:20:57] } 38... Rc4?? { [%eval 0.0] } { Blunder. h6 was best. } { [%clk 0:02:34] } 39. Qg5 { [%eval -0.05] [%clk 0:21:19] } 39... h6?? { [%eval 5.11] } { Blunder. Rb8 was best. } { [%clk 0:01:08] } 40. Nxh6+ { [%eval 4.89] [%clk 0:10:40] } 40... Kh7 { [%eval 5.02] [%clk 0:01:28] } 41. Nxf7 { [%eval 4.85] [%clk 0:10:32] } 41... Qxd4?! { [%eval 7.5] } { Inaccuracy. Kg8 was best. } { [%clk 0:20:59] } 42. Qh5+ { [%eval 7.81] [%clk 0:39:45] } 42... Kg8 { [%eval 7.75] [%clk 0:21:18] } 43. Ng5 { [%eval 7.58] [%clk 0:40:10] } 43... Qf4 { [%eval 7.56] [%clk 0:21:11] } 44. Qh7+ { [%eval 6.96] [%clk 0:40:33] } 1-0