Event: Round 2: François Constantin (Sep) - Benoit Rene (Sep)
Site: https://lichess.org/broadcast/french-chess-championship-2025--seniors-plus/round-2/kkccOxlh/CSooNxLo
White: François Constantin (Sep)
Black: Benoit Rene (Sep)
Result: 0-1
ECO: A04
Opening: Zukertort Opening: Kingside Fianchetto
Variant: Standard

1. Nf3 { [%eval 0.1] [%clk 1:30:56] } 1... g6 { [%eval 0.38] [%clk 1:30:45] } 2. g3 { [%eval 0.16] [%clk 1:31:19] } 2... Bg7 { [%eval 0.25] [%clk 1:31:08] } 3. Bg2 { [%eval 0.11] [%clk 1:31:41] } 3... e5 { [%eval 0.11] [%clk 1:31:16] } 4. d3 { [%eval 0.0] [%clk 1:31:14] } 4... d5 { [%eval 0.0] [%clk 1:28:35] } 5. c4 { [%eval -0.17] [%clk 1:30:32] } 5... dxc4 { [%eval -0.09] [%clk 1:25:10] } 6. Qa4+ { [%eval -0.2] [%clk 1:30:27] } 6... c6 { [%eval -0.15] [%clk 1:15:12] } 7. Qxc4 { [%eval 0.0] [%clk 1:21:44] } 7... Ne7 { [%eval 0.0] [%clk 1:15:08] } 8. Ng5?! { [%eval -0.57] } { Inaccuracy. Bd2 was best. } { [%clk 1:10:36] } 8... O-O { [%eval -0.69] [%clk 1:12:04] } 9. Qh4 { [%eval -1.16] [%clk 1:03:43] } 9... h6 { [%eval -1.17] [%clk 1:11:35] } 10. Ne4 { [%eval -1.19] [%clk 1:03:32] } 10... Nf5 { [%eval -0.67] [%clk 1:11:29] } 11. Qxd8 { [%eval -0.75] [%clk 1:03:52] } 11... Rxd8 { [%eval -0.61] [%clk 1:11:55] } 12. Na3 { [%eval -0.68] [%clk 0:57:04] } 12... Na6 { [%eval -0.47] [%clk 1:09:49] } 13. Bd2 { [%eval -0.7] [%clk 0:56:05] } 13... Be6 { [%eval -0.42] [%clk 0:59:59] } 14. Nc2 { [%eval -0.52] [%clk 0:48:25] } 14... Nd4 { [%eval -0.53] [%clk 0:58:25] } 15. Nxd4 { [%eval -0.56] [%clk 0:39:20] } 15... exd4 { [%eval -0.55] [%clk 0:58:37] } 16. b4 { [%eval -0.62] [%clk 0:39:38] } 16... b6 { [%eval -0.68] [%clk 0:48:34] } 17. f4 { [%eval -0.68] [%clk 0:36:23] } 17... Bd5 { [%eval -0.45] [%clk 0:36:08] } 18. O-O { [%eval -0.54] [%clk 0:35:44] } 18... f5 { [%eval -0.56] [%clk 0:35:54] } 19. Nf2 { [%eval -0.59] [%clk 0:36:06] } 19... Bf8 { [%eval -0.2] [%clk 0:26:59] } 20. a3 { [%eval -0.26] [%clk 0:33:47] } 20... c5 { [%eval -0.1] [%clk 0:27:19] } 21. b5? { [%eval -1.54] } { Mistake. Bxd5+ was best. } { [%clk 0:33:08] } 21... Nc7 { [%eval -1.2] [%clk 0:27:41] } 22. a4 { [%eval -1.55] [%clk 0:33:27] } 22... a6 { [%eval -1.2] [%clk 0:27:01] } 23. Rfb1 { [%eval -1.7] [%clk 0:29:11] } 23... Bxg2 { [%eval -1.57] [%clk 0:18:58] } 24. Kxg2 { [%eval -1.66] [%clk 0:25:40] } 24... axb5 { [%eval -1.59] [%clk 0:19:14] } 25. axb5 { [%eval -1.64] [%clk 0:25:50] } 25... Rdb8 { [%eval -1.6] [%clk 0:15:23] } 26. Rxa8 { [%eval -1.69] [%clk 0:21:42] } 26... Rxa8 { [%eval -1.66] [%clk 0:15:48] } 27. Rb2 { [%eval -2.1] [%clk 0:21:50] } 27... Kf7 { [%eval -2.09] [%clk 0:15:02] } 28. Kf3 { [%eval -2.38] [%clk 0:16:11] } 28... Ke6 { [%eval -2.38] [%clk 0:15:02] } 29. e4 { [%eval -3.05] [%clk 0:14:08] } 29... dxe3 { [%eval -3.06] [%clk 0:15:14] } 30. Kxe3 { [%eval -3.67] [%clk 0:13:28] } 30... Bg7 { [%eval -3.69] [%clk 0:15:06] } 31. Rb3 { [%eval -3.63] [%clk 0:11:57] } 31... Ra2 { [%eval -3.31] [%clk 0:12:16] } 32. Be1 { [%eval -3.93] [%clk 0:11:54] } 32... Kd6 { [%eval -3.81] [%clk 0:09:36] } 33. Kf3 { [%eval -4.39] [%clk 0:10:44] } 33... Bd4 { [%eval -3.54] [%clk 0:09:35] } 34. Nd1?! { [%eval -4.5] } { Inaccuracy. h4 was best. } { [%clk 0:10:24] } 34... Rxh2 { [%eval -4.49] [%clk 0:08:15] } 35. Ne3 { [%eval -4.42] [%clk 0:09:13] } 35... Bxe3 { [%eval -4.41] [%clk 0:08:17] } 36. Kxe3 { [%eval -4.37] [%clk 0:09:36] } 36... g5 { [%eval -4.19] [%clk 0:07:46] } 37. fxg5 { [%eval -5.25] [%clk 0:09:28] } 37... Nd5+ { [%eval -5.16] [%clk 0:06:36] } 38. Kf3 { [%eval -4.92] [%clk 0:09:45] } 38... hxg5 { [%eval -5.13] [%clk 0:06:57] } 39. Bf2 { [%eval -5.03] [%clk 0:04:35] } 39... g4+ { [%eval -5.23] [%clk 0:06:42] } 40. Ke2 { [%eval -4.99] [%clk 0:05:00] } 40... f4 { [%eval -4.78] [%clk 0:06:19] } 41. Kf1 { [%eval -4.75] [%clk 0:05:26] } 41... Ne3+?! { [%eval -3.31] } { Inaccuracy. Rh1+ was best. } { [%clk 0:04:30] } 42. Bxe3 { [%eval -2.89] [%clk 0:01:46] } 42... fxe3 { [%eval -2.95] [%clk 0:04:42] } 43. Ra3 { [%eval -2.87] [%clk 0:29:08] } 43... Rb2 { [%eval -2.98] [%clk 0:31:34] } 44. Ra4 { [%eval -2.64] [%clk 0:27:10] } 44... Rb4 { [%eval -2.79] [%clk 0:31:49] } 45. Ra8 { [%eval -2.92] [%clk 0:26:44] } 45... Rxb5 { [%eval -2.62] [%clk 0:31:26] } 46. Rg8?? { [%eval -5.37] } { Blunder. Ke2 was best. } { [%clk 0:26:40] } 46... Rb2 { [%eval -5.42] [%clk 0:23:37] } 47. Rxg4 { [%eval -5.61] [%clk 0:26:51] } 47... b5 { [%eval -5.21] [%clk 0:24:02] } 48. Re4?! { [%eval -6.73] } { Inaccuracy. Rg6+ was best. } { [%clk 0:25:44] } 48... b4 { [%eval -6.66] [%clk 0:24:20] } 49. Rxe3 { [%eval -6.66] [%clk 0:25:15] } 49... b3 { [%eval -8.37] [%clk 0:24:44] } 50. Re8 { [%eval -8.47] [%clk 0:25:25] } 50... Rc2 { [%eval -7.14] [%clk 0:24:41] } 51. Rd8+? { [%eval #-20] } { Checkmate is now unavoidable. Rb8 was best. } { [%clk 0:22:37] } 51... Kc7 { [%eval #-29] [%clk 0:24:17] } 0-1