Event: Round 8: Dourerassou, Jonathan - Materia, Marco
Date: 2024-06-15
White: Dourerassou, Jonathan
WhiteTitle: GM
WhiteElo: 2485
Black: Materia, Marco
BlackTitle: IM
BlackElo: 2430
Result: 0-1
ECO: B48
Opening: Sicilian Defense: Taimanov Variation, Bastrikov Variation, English Attack
Variant: Standard

1. e4 { [%eval 0.15] [%clk 0:15:05] } 1... c5 { [%eval 0.25] [%clk 0:15:04] } 2. Nf3 { [%eval 0.24] [%clk 0:15:06] } 2... e6 { [%eval 0.28] [%clk 0:15:06] } 3. d4 { [%eval 0.4] [%clk 0:15:07] } 3... cxd4 { [%eval 0.48] [%clk 0:15:07] } 4. Nxd4 { [%eval 0.35] [%clk 0:15:08] } 4... Nc6 { [%eval 0.28] [%clk 0:15:09] } 5. Nc3 { [%eval 0.34] [%clk 0:15:09] } 5... Qc7 { [%eval 0.35] [%clk 0:15:11] } 6. Be3 { [%eval 0.31] [%clk 0:15:10] } 6... a6 { [%eval 0.34] [%clk 0:15:13] } 7. Bd3 { [%eval 0.32] [%clk 0:15:11] } 7... Nf6 { [%eval 0.34] [%clk 0:15:14] } 8. O-O { [%eval 0.21] [%clk 0:15:11] } 8... b5 { [%eval 0.28] [%clk 0:14:51] } 9. f4?! { [%eval -0.73] } { Inaccuracy. Nxc6 was best. } { [%clk 0:14:53] } 9... Bc5 { [%eval -0.47] [%clk 0:13:53] } 10. Nf5 { [%eval -0.57] [%clk 0:14:54] } 10... Qb6?! { [%eval 0.25] } { Inaccuracy. Ne7 was best. } { [%clk 0:11:46] } 11. Nxg7+ { [%eval 0.12] [%clk 0:14:55] } 11... Kf8 { [%eval 0.19] [%clk 0:11:47] } 12. Bxc5+ { [%eval 0.22] [%clk 0:14:57] } 12... Qxc5+ { [%eval 0.44] [%clk 0:11:49] } 13. Kh1 { [%eval 0.05] [%clk 0:14:58] } 13... Kxg7 { [%eval 0.07] [%clk 0:11:29] } 14. e5 { [%eval 0.14] [%clk 0:15:00] } 14... Ne8 { [%eval 0.05] [%clk 0:10:46] } 15. Ne4 { [%eval 0.14] [%clk 0:14:59] } 15... Qe7 { [%eval 0.46] [%clk 0:10:21] } 16. Qh5?? { [%eval -1.42] } { Blunder. f5 was best. } { [%clk 0:15:00] } 16... f5 { [%eval -1.39] [%clk 0:08:58] } 17. exf6+ { [%eval -1.43] [%clk 0:11:49] } 17... Nxf6 { [%eval -1.42] [%clk 0:09:00] } 18. Qg5+ { [%eval -1.34] [%clk 0:11:50] } 18... Kf7 { [%eval -1.21] [%clk 0:09:02] } 19. Qh6 { [%eval -1.06] [%clk 0:11:00] } 19... Nxe4?? { [%eval 0.82] } { Blunder. d5 was best. } { [%clk 0:07:45] } 20. Bxe4 { [%eval 0.85] [%clk 0:11:02] } 20... Qf6 { [%eval 0.76] [%clk 0:07:09] } 21. Qh5+ { [%eval 0.75] [%clk 0:11:00] } 21... Kg7 { [%eval 0.89] [%clk 0:05:45] } 22. f5 { [%eval 0.82] [%clk 0:10:17] } 22... e5?! { [%eval 1.63] } { Inaccuracy. Rf8 was best. } { [%clk 0:05:37] } 23. Rad1 { [%eval 1.65] [%clk 0:10:18] } 23... Rf8 { [%eval 2.15] [%clk 0:02:56] } 24. g4 { [%eval 1.97] [%clk 0:10:08] } 24... Qf7? { [%eval 3.89] } { Mistake. Qh6 was best. } { [%clk 0:02:28] } 25. f6+ { [%eval 3.85] [%clk 0:09:20] } 25... Kh8 { [%eval 3.58] [%clk 0:02:29] } 26. Qh6 { [%eval 3.4] [%clk 0:09:22] } 26... Rg8 { [%eval 3.59] [%clk 0:01:40] } 27. Bd5?? { [%eval -1.8] } { Blunder. h3 was best. } { [%clk 0:09:04] } 27... Bb7 { [%eval -1.72] [%clk 0:01:41] } 28. Rf3? { [%eval -3.44] } { Mistake. Qe3 was best. } { [%clk 0:06:19] } 28... Rxg4 { [%eval -3.43] [%clk 0:00:38] } 29. Qe3 { [%eval -3.45] [%clk 0:01:53] } 29... Qg6 { [%eval -3.28] [%clk 0:00:26] } 30. f7 { [%eval -3.33] [%clk 0:01:47] } 30... Rf8 { [%eval -3.29] [%clk 0:00:28] } 31. Qc5?! { [%eval -4.39] } { Inaccuracy. a4 was best. } { [%clk 0:01:32] } 31... Qg7 { [%eval -3.91] [%clk 0:00:23] } 32. Qd6 { [%eval -3.95] [%clk 0:01:23] } 32... Nd4 { [%eval -3.42] [%clk 0:00:19] } 33. Rf2?! { [%eval -4.81] } { Inaccuracy. Bxb7 was best. } { [%clk 0:01:03] } 33... Bxd5+ { [%eval -4.76] [%clk 0:00:14] } 34. Qxd5 { [%eval -4.53] [%clk 0:01:05] } 34... Rg6 { [%eval -4.48] [%clk 0:00:09] } 35. Qxd7 { [%eval -4.56] [%clk 0:00:58] } 35... Ne6 { [%eval -4.52] [%clk 0:00:09] } 36. Qe7 { [%eval -4.54] [%clk 0:00:30] } 36... Nf4 { [%eval -4.51] [%clk 0:00:11] } 37. Rff1 { [%eval -4.87] [%clk 0:00:33] } 37... Nh3 { [%eval -4.51] [%clk 0:00:10] } 38. Qh4 { [%eval -4.69] [%clk 0:00:29] } 38... Ng5 { [%eval -4.6] [%clk 0:00:11] } 39. Rd7 { [%eval -4.93] [%clk 0:00:25] } 39... Nxf7 { [%eval -4.6] [%clk 0:00:08] } 40. Qe7?! { [%eval -6.39] } { Inaccuracy. Qf2 was best. } { [%clk 0:00:25] } 40... Rg8 { [%eval -6.43] [%clk 0:00:10] } 41. Rdd1 { [%eval -6.24] [%clk 0:00:22] } 41... Nh6?! { [%eval -4.5] } { Inaccuracy. Re6 was best. } { [%clk 0:00:12] } 42. Qh4?? { [%eval #-4] } { Checkmate is now unavoidable. Qxg7+ was best. } { [%clk 0:00:22] } 42... Qb7+ { [%eval #-3] [%clk 0:00:14] } 0-1