Event: Round 4: Lucas, Arthur - Bellahcene, Bilel
Date: 2025-06-15
White: Lucas, Arthur
WhiteTitle: IM
WhiteElo: 2244
Black: Bellahcene, Bilel
BlackTitle: GM
BlackElo: 2579
Result: 0-1
ECO: B30
Opening: Sicilian Defense: Nyezhmetdinov-Rossolimo Attack
Variant: Standard
TimeControl: 5+3

1. e4 { [%eval 0.18] [%clk 0:05:05] } 1... c5 { [%eval 0.25] [%clk 0:05:05] } 2. Nf3 { [%eval 0.2] [%clk 0:05:07] } 2... Nc6 { [%eval 0.25] [%clk 0:05:07] } 3. Bb5 { [%eval 0.17] [%clk 0:05:08] } 3... Nf6 { [%eval 0.24] [%clk 0:05:08] } 4. e5 { [%eval 0.24] [%clk 0:05:09] } 4... Nd5 { [%eval 0.29] [%clk 0:05:10] } 5. Nc3 { [%eval 0.21] [%clk 0:05:11] } 5... Nc7 { [%eval 0.22] [%clk 0:05:12] } 6. Bxc6 { [%eval 0.2] [%clk 0:05:13] } 6... dxc6 { [%eval 0.27] [%clk 0:05:13] } 7. h3 { [%eval 0.09] [%clk 0:05:14] } 7... h6 { [%eval 0.26] [%clk 0:05:13] } 8. d3 { [%eval 0.31] [%clk 0:05:15] } 8... Bf5 { [%eval 0.26] [%clk 0:05:14] } 9. b3 { [%eval 0.26] [%clk 0:05:10] } 9... Qd7 { [%eval 0.22] [%clk 0:05:07] } 10. Bb2 { [%eval 0.27] [%clk 0:05:12] } 10... b6 { [%eval 0.41] [%clk 0:05:04] } 11. Qd2 { [%eval 0.23] [%clk 0:05:03] } 11... Ne6 { [%eval 0.62] [%clk 0:04:55] } 12. a4 { [%eval 0.27] [%clk 0:04:44] } 12... g5 { [%eval 0.41] [%clk 0:04:40] } 13. O-O-O { [%eval 0.03] [%clk 0:03:42] } 13... Nd4?! { [%eval 0.76] } { Inaccuracy. O-O-O was best. } { [%clk 0:03:40] } 14. Nxd4?! { [%eval -0.01] } { Inaccuracy. Qe3 was best. } { [%clk 0:03:29] } 14... cxd4 { [%eval 0.0] [%clk 0:03:42] } 15. Ne2 { [%eval 0.0] [%clk 0:03:30] } 15... c5 { [%eval 0.0] [%clk 0:03:44] } 16. g4 { [%eval 0.1] [%clk 0:03:23] } 16... Be6 { [%eval 0.01] [%clk 0:03:42] } 17. f4 { [%eval -0.06] [%clk 0:03:15] } 17... Bd5 { [%eval -0.09] [%clk 0:03:16] } 18. Rhg1?! { [%eval -0.67] } { Inaccuracy. Rhf1 was best. } { [%clk 0:03:11] } 18... Bg7?! { [%eval 0.1] } { Inaccuracy. e6 was best. } { [%clk 0:03:13] } 19. Rde1 { [%eval 0.09] [%clk 0:02:54] } 19... h5 { [%eval 0.11] [%clk 0:02:54] } 20. Kb1 { [%eval -0.22] [%clk 0:02:26] } 20... O-O-O { [%eval 0.0] [%clk 0:02:46] } 21. fxg5 { [%eval 0.09] [%clk 0:01:27] } 21... hxg4 { [%eval 0.1] [%clk 0:02:44] } 22. hxg4 { [%eval 0.0] [%clk 0:01:26] } 22... Bxe5 { [%eval 0.0] [%clk 0:02:27] } 23. Nf4 { [%eval 0.1] [%clk 0:01:28] } 23... Qd6?! { [%eval 0.96] } { Inaccuracy. Bxf4 was best. } { [%clk 0:02:17] } 24. Nxd5 { [%eval 0.87] [%clk 0:01:21] } 24... Qxd5 { [%eval 0.94] [%clk 0:02:19] } 25. Qf2 { [%eval 0.4] [%clk 0:01:09] } 25... Bd6 { [%eval 0.62] [%clk 0:01:27] } 26. Qf5+?! { [%eval 0.0] } { Inaccuracy. Bc1 was best. } { [%clk 0:01:01] } 26... Qxf5 { [%eval 0.0] [%clk 0:01:28] } 27. gxf5 { [%eval 0.0] [%clk 0:01:03] } 27... Rh2 { [%eval 0.02] [%clk 0:01:18] } 28. Bc1 { [%eval 0.0] [%clk 0:00:53] } 28... Kd7 { [%eval 0.0] [%clk 0:01:18] } 29. g6 { [%eval 0.0] [%clk 0:00:35] } 29... fxg6 { [%eval 0.0] [%clk 0:01:20] } 30. fxg6 { [%eval 0.03] [%clk 0:00:37] } 30... Rg8 { [%eval 0.0] [%clk 0:01:22] } 31. Rg4 { [%eval 0.0] [%clk 0:00:37] } 31... Rf2 { [%eval 0.0] [%clk 0:01:15] } 32. Rh1 { [%eval 0.0] [%clk 0:00:16] } 32... Be5 { [%eval 0.0] [%clk 0:01:17] } 33. Rh5 { [%eval 0.0] [%clk 0:00:13] } 33... Bf6 { [%eval 0.0] [%clk 0:01:17] } 34. Rh1 { [%eval 0.0] [%clk 0:00:13] } 34... a6 { [%eval -0.02] [%clk 0:01:08] } 35. Rhg1 { [%eval -0.01] [%clk 0:00:13] } 35... b5 { [%eval 0.0] [%clk 0:01:07] } 36. axb5 { [%eval 0.0] [%clk 0:00:15] } 36... axb5 { [%eval 0.0] [%clk 0:01:10] } 37. R4g3 { [%eval -0.06] [%clk 0:00:06] } 37... Ke6 { [%eval -0.07] [%clk 0:00:55] } 38. Bb2 { [%eval -0.08] [%clk 0:00:06] } 38... Kd5 { [%eval -0.1] [%clk 0:00:48] } 39. Rg4 { [%eval -0.39] [%clk 0:00:05] } 39... e5 { [%eval 0.0] [%clk 0:00:42] } 40. Bc1?! { [%eval -0.55] } { Inaccuracy. g7 was best. } { [%clk 0:00:05] } 40... c4?! { [%eval 0.0] } { Inaccuracy. Bg7 was best. } { [%clk 0:00:44] } 41. dxc4+ { [%eval -0.07] [%clk 0:00:05] } 41... bxc4 { [%eval -0.05] [%clk 0:00:47] } 42. bxc4+ { [%eval -0.13] [%clk 0:00:05] } 42... Kxc4 { [%eval -0.17] [%clk 0:00:49] } 43. R4g3?? { [%eval -3.63] } { Blunder. g7 was best. } { [%clk 0:00:06] } 43... e4 { [%eval -3.4] [%clk 0:00:45] } 44. Ra3?! { [%eval -4.51] } { Inaccuracy. Bg5 was best. } { [%clk 0:00:05] } 44... Rb8+ { [%eval -4.8] [%clk 0:00:36] } 45. Rb3 { [%eval -5.13] [%clk 0:00:05] } 45... Rxb3+ { [%eval -5.06] [%clk 0:00:12] } 46. cxb3+ { [%eval -4.92] [%clk 0:00:07] } 46... Kxb3 { [%eval -4.95] [%clk 0:00:15] } 47. g7 { [%eval -4.95] [%clk 0:00:09] } 47... Bxg7 { [%eval -4.45] [%clk 0:00:17] } 48. Rxg7 { [%eval -4.88] [%clk 0:00:09] } 48... Rf1 { [%eval -5.04] [%clk 0:00:19] } 49. Rd7 { [%eval -4.89] [%clk 0:00:04] } 49... Kc3 { [%eval -5.15] [%clk 0:00:14] } 50. Rc7+ { [%eval -5.1] [%clk 0:00:05] } 50... Kd3 { [%eval -4.93] [%clk 0:00:16] } 51. Ra7 { [%eval -5.03] [%clk 0:00:05] } 51... e3 { [%eval -4.91] [%clk 0:00:18] } 52. Ra3+ { [%eval -6.11] [%clk 0:00:05] } 52... Ke4 { [%eval -6.2] [%clk 0:00:20] } 53. Kc2 { [%eval -6.09] [%clk 0:00:06] } 53... Rf2+ { [%eval -5.57] [%clk 0:00:10] } 54. Kd1 { [%eval -6.82] [%clk 0:00:05] } 54... d3 { [%eval -5.41] [%clk 0:00:13] } 55. Ra4+?? { [%eval #-18] } { Checkmate is now unavoidable. Bxe3 was best. } { [%clk 0:00:05] } 55... Kf3 { [%eval #-20] [%clk 0:00:15] } 56. Bxe3 { [%eval #-17] [%clk 0:00:04] } 56... Kxe3 { [%eval #-20] [%clk 0:00:16] } 57. Ke1 { [%clk 0:00:04] } 57... d2+ { [%clk 0:00:17] } 0-1