Event: Round 6: Lilian Mathon (opB) - Roman Leconte (opB)
Site: https://lichess.org/broadcast/french-chess-championship-2025--open-b/round-6/9sQe6ypB/KbUM841A
White: Lilian Mathon (opB)
Black: Roman Leconte (opB)
Result: 1-0
ECO: A43
Opening: Benoni Defense: Old Benoni, Mujannah Formation
Variant: Standard

1. d4 { [%eval 0.17] [%clk 1:30:51] } 1... c5 { [%eval 0.61] [%clk 1:30:50] } 2. d5 { [%eval 0.6] [%clk 1:30:53] } 2... f5 { [%eval 1.0] [%clk 1:31:09] } 3. Nf3 { [%eval 0.9] [%clk 1:29:34] } 3... Nf6 { [%eval 0.92] [%clk 1:30:12] } 4. g3 { [%eval 0.59] [%clk 1:27:03] } 4... d6 { [%eval 0.69] [%clk 1:28:15] } 5. Bg2 { [%eval 0.62] [%clk 1:26:41] } 5... g6 { [%eval 0.65] [%clk 1:27:29] } 6. b3 { [%eval 0.58] [%clk 1:23:30] } 6... Bg7 { [%eval 0.5] [%clk 1:27:35] } 7. Bb2 { [%eval 0.36] [%clk 1:23:41] } 7... O-O { [%eval 0.3] [%clk 1:26:12] } 8. O-O { [%eval 0.61] [%clk 1:23:32] } 8... Na6 { [%eval 0.61] [%clk 1:24:10] } 9. c4 { [%eval 0.55] [%clk 1:20:53] } 9... Nc7 { [%eval 0.65] [%clk 1:23:31] } 10. Nc3 { [%eval 0.64] [%clk 1:15:29] } 10... a6 { [%eval 0.62] [%clk 1:21:47] } 11. Qd3 { [%eval 0.42] [%clk 1:10:35] } 11... Rb8 { [%eval 0.48] [%clk 1:20:34] } 12. e4?! { [%eval -0.26] } { Inaccuracy. Rae1 was best. } { [%clk 1:01:09] } 12... Nxe4 { [%eval -0.29] [%clk 1:19:58] } 13. Rab1 { [%eval -0.45] [%clk 0:59:34] } 13... b5 { [%eval -0.63] [%clk 1:13:20] } 14. Nxe4? { [%eval -1.93] } { Mistake. Ba1 was best. } { [%clk 0:58:33] } 14... fxe4 { [%eval -1.97] [%clk 1:13:39] } 15. Qxe4 { [%eval -1.93] [%clk 0:58:33] } 15... Bf5 { [%eval -1.85] [%clk 1:13:57] } 16. Qe2 { [%eval -2.02] [%clk 0:58:25] } 16... Bxb1 { [%eval -2.06] [%clk 1:14:00] } 17. Bxg7 { [%eval -2.02] [%clk 0:58:34] } 17... Kxg7 { [%eval -2.01] [%clk 1:14:16] } 18. Rxb1 { [%eval -1.81] [%clk 0:58:56] } 18... bxc4 { [%eval -2.01] [%clk 1:11:07] } 19. Qxc4 { [%eval -1.86] [%clk 0:58:58] } 19... Rb4 { [%eval -1.37] [%clk 1:11:23] } 20. Qd3 { [%eval -1.66] [%clk 0:58:31] } 20... Qd7 { [%eval -1.17] [%clk 1:06:57] } 21. Re1 { [%eval -1.03] [%clk 0:56:52] } 21... Re8 { [%eval -1.16] [%clk 1:01:18] } 22. Ng5 { [%eval -1.62] [%clk 0:55:15] } 22... Qf5 { [%eval -1.52] [%clk 0:58:58] } 23. Qc3+ { [%eval -1.5] [%clk 0:54:43] } 23... Qf6 { [%eval -1.57] [%clk 0:57:40] } 24. Qc1 { [%eval -1.52] [%clk 0:50:23] } 24... a5 { [%eval -1.39] [%clk 0:52:32] } 25. Ne6+ { [%eval -1.64] [%clk 0:50:02] } 25... Nxe6 { [%eval -1.81] [%clk 0:52:40] } 26. Rxe6 { [%eval -1.85] [%clk 0:50:25] } 26... Qd4 { [%eval -1.69] [%clk 0:46:01] } 27. h4 { [%eval -1.66] [%clk 0:44:54] } 27... Qg4? { [%eval -0.51] } { Mistake. a4 was best. } { [%clk 0:40:59] } 28. Qe3?! { [%eval -1.37] } { Inaccuracy. Qe1 was best. } { [%clk 0:44:35] } 28... Kf7? { [%eval 0.0] } { Mistake. Qd1+ was best. } { [%clk 0:39:20] } 29. Bf3 { [%eval 0.0] [%clk 0:42:55] } 29... Qd4 { [%eval 0.0] [%clk 0:36:33] } 30. Qg5 { [%eval -0.21] [%clk 0:42:48] } 30... Qc3? { [%eval 1.27] } { Mistake. Rb7 was best. } { [%clk 0:33:37] } 31. Kg2? { [%eval 0.07] } { Mistake. h5 was best. } { [%clk 0:41:49] } 31... Rb7?! { [%eval 1.17] } { Inaccuracy. Kg8 was best. } { [%clk 0:28:07] } 32. h5 { [%eval 1.28] [%clk 0:41:01] } 32... Rg8?? { [%eval 3.63] } { Blunder. Kg7 was best. } { [%clk 0:26:14] } 33. Be4?? { [%eval 0.66] } { Blunder. hxg6+ was best. } { [%clk 0:36:24] } 33... Ke8 { [%eval 0.73] [%clk 0:18:45] } 34. hxg6 { [%eval 0.34] [%clk 0:35:31] } 34... hxg6?? { [%eval 7.95] } { Blunder. Qd4 was best. } { [%clk 0:18:47] } 35. Bxg6+ { [%eval 7.19] [%clk 0:35:51] } 35... Kd8 { [%eval 7.9] [%clk 0:14:48] } 36. Rxd6+ { [%eval 8.18] [%clk 0:35:44] } 36... Kc7 { [%eval 7.67] [%clk 0:14:47] } 37. Qxe7+?! { [%eval 5.07] } { Inaccuracy. Ra6 was best. } { [%clk 0:34:46] } 37... Kb8 { [%eval 4.66] [%clk 0:15:10] } 38. Rd8+?! { [%eval 3.56] } { Inaccuracy. Qe6 was best. } { [%clk 0:34:35] } 38... Rxd8 { [%eval 4.44] [%clk 0:15:18] } 39. Qxd8+ { [%eval 4.36] [%clk 0:34:58] } 39... Ka7 { [%eval 4.15] [%clk 0:15:43] } 40. d6 { [%eval 4.21] [%clk 0:28:28] } 40... Qd2? { [%eval 8.33] } { Mistake. Qe5 was best. } { [%clk 0:15:24] } 41. Be4 { [%eval 7.22] [%clk 0:28:45] } 41... Rf7? { [%eval #35] } { Checkmate is now unavoidable. Rg7 was best. } { [%clk 0:09:05] } 42. Qa8+ { [%eval #32] [%clk 0:26:47] } 42... Kb6 { [%eval #34] [%clk 0:08:45] } 43. Qc6+ { [%eval 14.87] [%clk 0:27:11] } 43... Ka7 { [%eval 83.65] [%clk 0:09:08] } 44. Qxc5+ { [%eval 9.59] [%clk 0:27:34] } 44... Kb8? { [%eval #3] } { Checkmate is now unavoidable. Ka6 was best. } { [%clk 0:08:56] } 45. Bc6?? { [%eval 6.97] } { Lost forced checkmate sequence. Qb6+ was best. } { [%clk 0:24:53] } 45... Qe1?? { [%eval #4] } { Checkmate is now unavoidable. Qb4 was best. } { [%clk 0:07:41] } 46. d7?! { [%eval 47.37] } { Lost forced checkmate sequence. Qb6+ was best. } { [%clk 0:24:06] } 46... Rxd7 { [%eval 55.61] [%clk 0:07:33] } 47. Bxd7 { [%eval 47.96] [%clk 0:24:30] } 47... Qe4+ { [%eval 58.74] [%clk 0:07:57] } 48. f3 { [%eval 8.1] [%clk 0:24:53] } 1-0