Event: Round 4: Constantinou, Samuel Johannes - Piva, Michele
Site: https://lichess.org/broadcast/9th-esna-chess-championship-2025/round-4/hXzWG6Rz/3hWIFSXv
Date: 2025-11-17
White: Constantinou, Samuel Johannes
WhiteElo: 1950
Black: Piva, Michele
BlackTitle: CM
BlackElo: 1731
Result: 1-0
ECO: A22
Opening: English Opening: Carls-Bremen System
Variant: Standard

1. c4 { [%eval 0.12] [%clk 1:28:29] } 1... Nf6 { [%eval 0.14] [%clk 1:30:52] } 2. Nc3 { [%eval 0.12] [%clk 1:28:18] } 2... e5 { [%eval 0.18] [%clk 1:30:58] } 3. g3 { [%eval 0.07] [%clk 1:28:38] } 3... Nc6 { [%eval 0.2] [%clk 1:30:48] } 4. Bg2 { [%eval 0.32] [%clk 1:28:50] } 4... Bc5 { [%eval 0.21] [%clk 1:30:37] } 5. e3 { [%eval 0.19] [%clk 1:28:42] } 5... O-O { [%eval 0.36] [%clk 1:30:28] } 6. Nge2 { [%eval 0.18] [%clk 1:28:57] } 6... Re8 { [%eval 0.47] [%clk 1:28:00] } 7. a3 { [%eval 0.32] [%clk 1:27:47] } 7... a5 { [%eval 0.47] [%clk 1:26:13] } 8. O-O { [%eval 0.43] [%clk 1:23:18] } 8... d6 { [%eval 0.46] [%clk 1:22:35] } 9. h3 { [%eval 0.62] [%clk 1:16:51] } 9... Be6?? { [%eval 2.66] } { Blunder. h6 was best. } { [%clk 1:22:25] } 10. d4 { [%eval 2.63] [%clk 1:16:53] } 10... exd4 { [%eval 2.63] [%clk 1:15:59] } 11. exd4 { [%eval 2.31] [%clk 1:17:13] } 11... Bxc4?! { [%eval 3.28] } { Inaccuracy. Nxd4 was best. } { [%clk 1:13:52] } 12. dxc5 { [%eval 3.27] [%clk 1:17:20] } 12... dxc5 { [%eval 3.3] [%clk 1:14:13] } 13. Bxc6 { [%eval 3.25] [%clk 1:09:39] } 13... bxc6 { [%eval 3.19] [%clk 1:10:08] } 14. Qxd8 { [%eval 3.27] [%clk 1:08:22] } 14... Raxd8 { [%eval 3.19] [%clk 1:10:21] } 15. Re1 { [%eval 3.15] [%clk 1:07:39] } 15... Nd5 { [%eval 3.75] [%clk 1:00:58] } 16. Bf4 { [%eval 3.33] [%clk 1:00:10] } 16... h6 { [%eval 3.55] [%clk 0:56:21] } 17. Nxd5 { [%eval 3.47] [%clk 0:58:38] } 17... cxd5 { [%eval 3.57] [%clk 0:56:08] } 18. Nc3 { [%eval 3.54] [%clk 0:58:54] } 18... d4 { [%eval 3.6] [%clk 0:48:40] } 19. Na4 { [%eval 3.82] [%clk 0:56:44] } 19... Re2 { [%eval 4.18] [%clk 0:46:42] } 20. Rxe2 { [%eval 4.1] [%clk 0:55:06] } 20... Bxe2 { [%eval 4.15] [%clk 0:47:00] } 21. Nxc5 { [%eval 4.15] [%clk 0:52:09] } 21... Rd5 { [%eval 4.21] [%clk 0:46:22] } 22. b4 { [%eval 4.1] [%clk 0:49:17] } 22... c6 { [%eval 4.32] [%clk 0:45:41] } 23. Bd2 { [%eval 4.14] [%clk 0:48:44] } 23... axb4 { [%eval 4.11] [%clk 0:39:53] } 24. axb4 { [%eval 4.04] [%clk 0:49:04] } 24... Bb5 { [%eval 4.4] [%clk 0:40:06] } 25. Ra8+ { [%eval 4.35] [%clk 0:45:58] } 25... Kh7 { [%eval 4.33] [%clk 0:40:27] } 26. Re8 { [%eval 4.28] [%clk 0:44:17] } 26... d3 { [%eval 4.66] [%clk 0:38:23] } 27. Kg2 { [%eval 4.46] [%clk 0:41:08] } 27... Rd6 { [%eval 4.62] [%clk 0:28:33] } 28. Kf3 { [%eval 4.66] [%clk 0:40:23] } 28... Rd5 { [%eval 4.8] [%clk 0:26:39] } 29. Ke3 { [%eval 4.74] [%clk 0:37:05] } 29... Rd6 { [%eval 4.98] [%clk 0:21:43] } 30. Re7 { [%eval 4.86] [%clk 0:36:59] } 30... Kg6 { [%eval 5.1] [%clk 0:21:28] } 31. Re8 { [%eval 4.78] [%clk 0:36:45] } 31... Rd5 { [%eval 4.69] [%clk 0:20:30] } 32. Bc3 { [%eval 4.64] [%clk 0:36:31] } 32... Kh7 { [%eval 5.11] [%clk 0:17:16] } 33. Kd2 { [%eval 4.95] [%clk 0:36:27] } 33... Kg6 { [%eval 4.98] [%clk 0:16:31] } 34. Re3 { [%eval 4.72] [%clk 0:36:03] } 34... Rf5 { [%eval 5.25] [%clk 0:16:21] } 35. f4 { [%eval 5.24] [%clk 0:35:51] } 35... Rd5 { [%eval 4.81] [%clk 0:16:40] } 36. Nxd3 { [%eval 3.87] [%clk 0:35:38] } 36... Rd8 { [%eval 4.7] [%clk 0:16:25] } 37. Kc2 { [%eval 4.72] [%clk 0:35:43] } 37... f6 { [%eval 4.67] [%clk 0:16:15] } 38. Nc5 { [%eval 4.69] [%clk 0:34:57] } 38... Bc4 { [%eval 4.94] [%clk 0:13:44] } 39. g4 { [%eval 4.9] [%clk 0:31:07] } 39... Ra8 { [%eval 5.29] [%clk 0:13:33] } 40. Re7 { [%eval 5.11] [%clk 1:00:40] } 40... h5 { [%eval 5.76] [%clk 0:40:07] } 41. f5+ { [%eval 5.62] [%clk 0:53:27] } 41... Kh6 { [%eval 5.85] [%clk 0:39:12] } 42. Ne4 { [%eval 5.38] [%clk 0:49:34] } 42... hxg4 { [%eval 5.62] [%clk 0:37:53] } 43. hxg4 { [%eval 5.62] [%clk 0:49:58] } 43... Ra2+ { [%eval 5.9] [%clk 0:30:09] } 44. Kc1 { [%eval 5.87] [%clk 0:49:59] } 44... Re2 { [%eval 5.97] [%clk 0:30:04] } 45. g5+ { [%eval 5.98] [%clk 0:46:59] } 45... fxg5?! { [%eval 8.08] } { Inaccuracy. Kh5 was best. } { [%clk 0:29:05] } 46. Bxg7+ { [%eval 6.58] [%clk 0:47:18] } 1-0