Event: MČech HD14 2025
Site: https://lichess.org/broadcast/mcech-mladeze-do-16-let-2025-hd14/round-1/GUMywhNL/bYengVc3
Date: 2025-10-25
White: Koupil, Stepan
WhiteElo: 1860
Black: Benes, Jan Jeronym
BlackElo: 1589
Result: 0-1
ECO: B90
Opening: Sicilian Defense: Najdorf Variation
Variant: Standard
TimeControl: 90 min + 30s/move

1. e4 { [%eval 0.18] [%clk 1:30:52] } 1... c5 { [%eval 0.24] [%clk 1:30:53] } 2. Nf3 { [%eval 0.2] [%clk 1:31:13] } 2... d6 { [%eval 0.31] [%clk 1:31:14] } 3. d4 { [%eval 0.22] [%clk 1:31:29] } 3... cxd4 { [%eval 0.19] [%clk 1:31:34] } 4. Nxd4 { [%eval 0.18] [%clk 1:31:44] } 4... Nf6 { [%eval 0.31] [%clk 1:31:57] } 5. Nc3 { [%eval 0.32] [%clk 1:31:56] } 5... a6 { [%eval 0.25] [%clk 1:32:18] } 6. f3 { [%eval 0.13] [%clk 1:31:53] } 6... e5 { [%eval 0.4] [%clk 1:32:28] } 7. Nb3 { [%eval 0.24] [%clk 1:31:04] } 7... Be7 { [%eval 0.28] [%clk 1:32:48] } 8. Be2 { [%eval 0.07] [%clk 1:29:03] } 8... Be6 { [%eval 0.08] [%clk 1:32:59] } 9. Bg5 { [%eval -0.32] [%clk 1:25:11] } 9... Nxe4 { [%eval -0.07] [%clk 1:21:25] } 10. Nxe4 { [%eval 0.0] [%clk 1:23:11] } 10... Bxg5 { [%eval -0.03] [%clk 1:21:35] } 11. Nxd6+ { [%eval -0.53] [%clk 1:21:22] } 11... Ke7 { [%eval -0.5] [%clk 1:14:41] } 12. Nxb7 { [%eval -0.95] [%clk 1:19:05] } 12... Qxd1+? { [%eval 0.15] } { Mistake. Qb6 was best. } { [%clk 1:14:37] } 13. Rxd1 { [%eval 0.11] [%clk 1:19:12] } 13... Nd7?! { [%eval 1.05] } { Inaccuracy. Rc8 was best. } { [%clk 1:09:28] } 14. Nd6?! { [%eval 0.29] } { Inaccuracy. N7c5 was best. } { [%clk 1:15:24] } 14... f5?? { [%eval 2.05] } { Blunder. Ra7 was best. } { [%clk 1:09:11] } 15. Kf2?? { [%eval 0.28] } { Blunder. Na5 was best. } { [%clk 1:12:53] } 15... Ra7 { [%eval 0.24] [%clk 1:06:47] } 16. Na5 { [%eval 0.23] [%clk 1:05:26] } 16... Rc7 { [%eval 0.32] [%clk 1:04:10] } 17. c3 { [%eval 0.03] [%clk 0:55:43] } 17... Nb6 { [%eval 0.46] [%clk 1:00:59] } 18. Rhe1 { [%eval 0.11] [%clk 0:37:50] } 18... Bf6 { [%eval 0.23] [%clk 0:51:00] } 19. c4 { [%eval 0.25] [%clk 0:22:47] } 19... e4?? { [%eval 3.31] } { Blunder. Na4 was best. } { [%clk 0:42:34] } 20. fxe4 { [%eval 3.38] [%clk 0:19:42] } 20... Bxb2?! { [%eval 4.4] } { Inaccuracy. fxe4 was best. } { [%clk 0:42:21] } 21. Nxf5+?? { [%eval 0.19] } { Blunder. exf5 was best. } { [%clk 0:14:30] } 21... Bxf5 { [%eval 0.29] [%clk 0:40:18] } 22. exf5 { [%eval 0.18] [%clk 0:14:46] } 22... Bc3 { [%eval 0.23] [%clk 0:38:59] } 23. Bh5+ { [%eval 0.19] [%clk 0:12:42] } 23... Bxe1+ { [%eval 0.16] [%clk 0:38:33] } 24. Rxe1+ { [%eval 0.27] [%clk 0:13:05] } 24... Kd7 { [%eval 0.26] [%clk 0:34:05] } 25. Bg4 { [%eval -0.12] [%clk 0:12:27] } 25... h5 { [%eval -0.03] [%clk 0:33:18] } 26. Bh3 { [%eval 0.0] [%clk 0:08:07] } 26... Rf8 { [%eval -0.02] [%clk 0:30:07] } 27. Kg1?! { [%eval -1.01] } { Inaccuracy. Kg3 was best. } { [%clk 0:06:54] } 27... Rf6 { [%eval -1.15] [%clk 0:29:51] } 28. Re4?! { [%eval -2.34] } { Inaccuracy. Nb3 was best. } { [%clk 0:03:03] } 28... Rc5 { [%eval -2.34] [%clk 0:25:44] } 29. Nb3 { [%eval -2.26] [%clk 0:02:01] } 29... Rxc4 { [%eval -2.13] [%clk 0:25:39] } 30. Re3 { [%eval -2.4] [%clk 0:02:27] } 30... Kc7 { [%eval -2.17] [%clk 0:24:27] } 31. Re7+ { [%eval -2.09] [%clk 0:02:13] } 31... Kd6 { [%eval -2.0] [%clk 0:24:05] } 32. Rxg7 { [%eval -2.01] [%clk 0:02:09] } 32... Rc2 { [%eval -2.08] [%clk 0:24:04] } 33. Rh7 { [%eval -2.47] [%clk 0:00:42] } 33... Nd5 { [%eval -2.08] [%clk 0:22:26] } 34. Rxh5? { [%eval -3.55] } { Mistake. g3 was best. } { [%clk 0:00:48] } 34... Nf4 { [%eval -3.28] [%clk 0:22:45] } 35. Rg5?! { [%eval -4.19] } { Inaccuracy. Rh7 was best. } { [%clk 0:00:40] } 35... Nxh3+ { [%eval -4.05] [%clk 0:22:52] } 36. gxh3 { [%eval -3.87] [%clk 0:01:06] } 36... Ke5 { [%eval -3.55] [%clk 0:22:27] } 37. h4?! { [%eval -5.46] } { Inaccuracy. Rg2 was best. } { [%clk 0:01:14] } 37... Rxa2?! { [%eval -4.26] } { Inaccuracy. Rd6 was best. } { [%clk 0:22:32] } 38. Nc5 { [%eval -4.12] [%clk 0:00:55] } 38... Rd2 { [%eval -4.1] [%clk 0:20:36] } 39. Rg6 { [%eval -3.88] [%clk 0:00:39] } 39... Rxg6+?? { [%eval 0.0] } { Blunder. a5 was best. } { [%clk 0:19:40] } 40. fxg6 { [%eval 0.0] [%clk 0:01:00] } 40... Rd1+ { [%eval 0.0] [%clk 0:19:35] } 41. Kg2 { [%eval 0.0] [%clk 0:00:59] } 41... Rd8 { [%eval 0.0] [%clk 0:14:15] } 42. Nxa6 { [%eval 0.0] [%clk 0:00:57] } 42... Kf6 { [%eval 0.0] [%clk 0:13:59] } 43. h5 { [%eval 0.0] [%clk 0:00:31] } 43... Rh8 { [%eval 0.0] [%clk 0:13:26] } 44. Nc5 { [%eval 0.0] [%clk 0:00:33] } 44... Rxh5 { [%eval 0.0] [%clk 0:13:28] } 45. Ne4+ { [%eval 0.0] [%clk 0:00:54] } 45... Kxg6 { [%eval 0.0] [%clk 0:13:35] } 46. Ng3 { [%eval 0.0] [%clk 0:01:06] } 46... Ra5 { [%eval 0.0] [%clk 0:13:16] } 47. Nf1 { [%eval 0.0] [%clk 0:00:33] } 47... Kg5 { [%eval 0.0] [%clk 0:13:32] } 48. Ng3 { [%eval 0.0] [%clk 0:00:53] } 48... Kg4 { [%eval 0.0] [%clk 0:12:06] } 49. Nf1?? { [%eval #-24] } { Checkmate is now unavoidable. Kf2 was best. } { [%clk 0:00:31] } 49... Ra2+ { [%eval #-22] [%clk 0:12:17] } 50. Kg1 { [%eval #-22] [%clk 0:00:56] } 50... Kf3 { [%eval #-21] [%clk 0:11:35] } 51. Ng3 { [%eval #-11] [%clk 0:00:39] } 51... Ra1+ { [%eval #-22] [%clk 0:11:40] } 0-1