Event: Round 6: Nielsen, Jon I Horni - Konstantinidis, Konstantinos
Site: https://lichess.org/broadcast/9th-esna-chess-championship-2025/round-6/WbpFPNbG/9bAaJznw
Date: 2025-11-19
White: Nielsen, Jon I Horni
WhiteElo: 2084
Black: Konstantinidis, Konstantinos
BlackElo: 2052
Result: 1-0
ECO: C71
Opening: Ruy Lopez: Morphy Defense, Modern Steinitz Defense
Variant: Standard

1. e4 { [%eval 0.18] [%clk 1:30:38] } 1... e5 { [%eval 0.22] [%clk 1:30:58] } 2. Nf3 { [%eval 0.13] [%clk 1:30:53] } 2... Nc6 { [%eval 0.21] [%clk 1:31:23] } 3. Bb5 { [%eval 0.15] [%clk 1:30:28] } 3... a6 { [%eval 0.21] [%clk 1:31:40] } 4. Ba4 { [%eval 0.11] [%clk 1:30:53] } 4... d6 { [%eval 0.3] [%clk 1:32:06] } 5. d3 { [%eval -0.13] [%clk 1:28:15] } 5... b5 { [%eval -0.13] [%clk 1:30:22] } 6. Bb3 { [%eval -0.14] [%clk 1:28:35] } 6... Na5 { [%eval -0.14] [%clk 1:30:47] } 7. c3 { [%eval -0.19] [%clk 1:23:20] } 7... Nxb3 { [%eval -0.35] [%clk 1:31:10] } 8. Qxb3 { [%eval -0.34] [%clk 1:23:19] } 8... Be6 { [%eval -0.33] [%clk 1:22:23] } 9. Qc2 { [%eval -0.34] [%clk 1:23:35] } 9... h6 { [%eval 0.08] [%clk 1:21:57] } 10. d4 { [%eval 0.08] [%clk 1:15:59] } 10... Bg4 { [%eval 0.15] [%clk 1:11:45] } 11. Nbd2 { [%eval -0.01] [%clk 1:13:41] } 11... Qe7?! { [%eval 1.0] } { Inaccuracy. Ne7 was best. } { [%clk 1:12:13] } 12. a4 { [%eval 1.02] [%clk 1:13:10] } 12... Rb8 { [%eval 1.56] [%clk 1:12:32] } 13. O-O { [%eval 1.47] [%clk 1:10:33] } 13... Nf6 { [%eval 1.83] [%clk 1:12:58] } 14. Re1?! { [%eval 0.94] } { Inaccuracy. axb5 was best. } { [%clk 1:09:37] } 14... c5 { [%eval 1.48] [%clk 1:02:14] } 15. axb5 { [%eval 1.54] [%clk 1:08:58] } 15... axb5 { [%eval 1.43] [%clk 1:02:41] } 16. b3?! { [%eval 0.39] } { Inaccuracy. dxe5 was best. } { [%clk 1:08:47] } 16... Qc7 { [%eval 0.56] [%clk 1:02:14] } 17. Qd3 { [%eval 0.14] [%clk 1:07:47] } 17... Be7 { [%eval 0.22] [%clk 1:02:02] } 18. h3 { [%eval 0.14] [%clk 1:03:14] } 18... Bd7 { [%eval 0.39] [%clk 0:55:39] } 19. Nf1 { [%eval 0.12] [%clk 0:58:52] } 19... O-O { [%eval 0.1] [%clk 0:49:11] } 20. Ne3 { [%eval 0.06] [%clk 0:54:26] } 20... Rfe8 { [%eval 0.17] [%clk 0:49:15] } 21. dxe5 { [%eval 0.08] [%clk 0:40:21] } 21... dxe5 { [%eval 0.1] [%clk 0:49:43] } 22. c4 { [%eval 0.15] [%clk 0:40:28] } 22... Bc6 { [%eval 0.12] [%clk 0:34:06] } 23. Nd2 { [%eval 0.17] [%clk 0:40:07] } 23... Bf8 { [%eval 0.12] [%clk 0:30:36] } 24. Qc2 { [%eval 0.13] [%clk 0:31:35] } 24... Qb7 { [%eval 0.31] [%clk 0:29:56] } 25. f3 { [%eval -0.11] [%clk 0:30:32] } 25... Nh5 { [%eval -0.12] [%clk 0:25:53] } 26. Nd5 { [%eval -0.32] [%clk 0:29:54] } 26... bxc4 { [%eval -0.14] [%clk 0:25:52] } 27. bxc4 { [%eval -0.17] [%clk 0:30:09] } 27... Nf4 { [%eval -0.12] [%clk 0:26:04] } 28. Nxf4 { [%eval -0.28] [%clk 0:28:59] } 28... exf4 { [%eval -0.27] [%clk 0:26:31] } 29. Nb1 { [%eval -0.43] [%clk 0:27:44] } 29... Bd6 { [%eval -0.17] [%clk 0:21:48] } 30. Nc3 { [%eval -0.22] [%clk 0:23:51] } 30... Be5 { [%eval -0.34] [%clk 0:18:26] } 31. Rb1 { [%eval -0.41] [%clk 0:23:16] } 31... Qe7 { [%eval -0.24] [%clk 0:18:49] } 32. Bd2 { [%eval -0.23] [%clk 0:21:28] } 32... Rbd8 { [%eval 0.15] [%clk 0:11:56] } 33. Nd5 { [%eval 0.14] [%clk 0:21:09] } 33... Qh4 { [%eval 0.21] [%clk 0:10:40] } 34. Bc3 { [%eval 0.12] [%clk 0:20:45] } 34... Rd6?! { [%eval 0.87] } { Inaccuracy. f5 was best. } { [%clk 0:08:50] } 35. Bxe5 { [%eval 0.98] [%clk 0:19:36] } 35... Rxe5 { [%eval 0.84] [%clk 0:09:15] } 36. Qb2 { [%eval 0.74] [%clk 0:19:14] } 36... Rg6 { [%eval 0.66] [%clk 0:01:20] } 37. Re2 { [%eval 0.61] [%clk 0:15:15] } 37... Re8 { [%eval 0.7] [%clk 0:00:39] } 38. Kh1?! { [%eval 0.0] } { Inaccuracy. Kh2 was best. } { [%clk 0:14:03] } 38... Bd7 { [%eval 0.0] [%clk 0:00:51] } 39. Qc3 { [%eval 0.0] [%clk 0:12:48] } 39... Rg3 { [%eval 0.0] [%clk 0:00:38] } 40. Qd2 { [%eval 0.0] [%clk 0:41:59] } 40... g5?? { [%eval 5.7] } { Blunder. Bxh3 was best. } { [%clk 0:30:33] } 41. Nf6+ { [%eval 5.67] [%clk 0:40:02] } 41... Kh8 { [%eval 6.3] [%clk 0:28:11] } 42. Nxe8 { [%eval 6.05] [%clk 0:40:02] } 42... Bxh3?? { [%eval #3] } { Checkmate is now unavoidable. Rxh3+ was best. } { [%clk 0:24:48] } 43. Qc3+ { [%eval #2] [%clk 0:40:23] } 1-0