[Event "PICF 2025 - Challengers"] [Site "Prague, Czech Republic"] [Date "2025.03.07"] [Round "9.2"] [White "Bjerre, Jonas Buhl"] [Black "Nemec, Jachym"] [Result "1-0"] [WhiteElo "2637"] [WhiteTitle "GM"] [WhiteFideId "1444948"] [BlackElo "2442"] [BlackTitle "FM"] [BlackFideId "23716525"] [TimeControl "2x90min/40moves+30min+30s/move"] [Variant "Standard"] [ECO "B30"] [Opening "Sicilian Defense: Nyezhmetdinov-Rossolimo Attack"] [StudyName "Round 9"] [ChapterName "Bjerre, Jonas Buhl - Nemec, Jachym"] [ChapterURL "https://lichess.org/study/npsBmEII/gmyUTQoE"] [Annotator "https://lichess.org/@/Vlasak_Lukas"] [Orientation "white"] 1. e4 { [%clk 1:30:56] } 1... c5 { [%clk 1:30:46] } 2. Nf3 { [%clk 1:31:19] } 2... Nc6 { [%clk 1:31:11] } 3. Bb5 { [%clk 1:31:16] } 3... e6 { [%clk 1:31:30] } 4. c3 { [%clk 1:31:08] } 4... d5 { [%clk 1:30:38] } 5. d3 { [%clk 1:31:08] } 5... Ne7 { [%clk 1:25:32] } 6. O-O { [%clk 1:30:22] } 6... Ng6 { [%clk 1:25:13] } 7. exd5 { [%clk 1:27:16] } 7... exd5 { [%clk 1:25:12] } 8. d4 { [%clk 1:17:01] } 8... Be7 { [%clk 1:18:01] } 9. dxc5 { [%clk 1:08:59] } 9... Bxc5 { [%clk 1:17:48] } 10. Qe2+ { [%clk 1:05:46] } 10... Ne7 { [%clk 1:14:18] } 11. Nbd2 { [%clk 0:58:37] } 11... a6 { [%clk 1:12:19] } 12. Bd3 { [%clk 0:56:41] } 12... Bg4 { [%clk 1:08:00] } 13. Re1 { [%clk 0:49:19] } 13... Bd6 { [%clk 1:04:09] } 14. Qe3 { [%clk 0:44:31] } 14... h6 { [%clk 0:58:35] } 15. Nd4 { [%clk 0:41:42] } 15... Qc7?! { Inaccuracy. O-O was best. } { [%clk 0:53:19] } (15... O-O 16. N2f3) 16. Nxc6 { [%clk 0:40:46] } 16... bxc6 { [%clk 0:51:16] } 17. h3 { [%clk 0:36:12] } 17... Bd7 { [%clk 0:49:29] } 18. Bc2 { [%clk 0:29:57] } 18... O-O { [%clk 0:44:46] } 19. Qd3 { [%clk 0:28:58] } 19... Ng6 { [%clk 0:44:41] } 20. Nf3 { [%clk 0:28:45] } 20... Rfe8 { [%clk 0:43:32] } 21. Bd2 { [%clk 0:26:51] } 21... a5 { [%clk 0:38:41] } 22. c4 { [%clk 0:24:56] } 22... dxc4 { [%clk 0:34:41] } 23. Qxc4 { [%clk 0:25:21] } 23... Be6 { [%clk 0:34:23] } 24. Qa4 { [%clk 0:24:37] } 24... Qb7 { [%clk 0:24:48] } 25. Be4 { [%clk 0:21:07] } 25... Ne7 { [%clk 0:23:57] } 26. Qc2 { [%clk 0:20:12] } 26... Bd5 { [%clk 0:20:04] } 27. Bxd5 { [%clk 0:17:27] } 27... cxd5 { [%clk 0:20:05] } 28. a3 { [%clk 0:17:12] } 28... Rec8 { [%clk 0:15:55] } 29. Bc3 { [%clk 0:17:07] } 29... Ng6 { [%clk 0:15:48] } 30. Qd2 { [%clk 0:15:53] } 30... a4 { [%clk 0:10:46] } 31. Rad1 { [%clk 0:16:00] } 31... Nf4 { [%clk 0:08:40] } 32. Nd4 { [%clk 0:13:57] } 32... Qd7 { [%clk 0:07:33] } 33. Re3 { [%clk 0:09:37] } 33... Re8 { [%clk 0:07:06] } 34. Rde1 { [%clk 0:09:28] } 34... Rxe3 { [%clk 0:06:54] } 35. Qxe3 { [%clk 0:09:15] } 35... Rc8 { [%clk 0:06:02] } 36. h4 { [%clk 0:07:46] } 36... Qg4 { [%clk 0:05:22] } 37. g3 { [%clk 0:06:55] } 37... Nh5 { [%clk 0:04:02] } 38. Qe2 { [%clk 0:05:40] } 38... Qg6? { Mistake. Nf6 was best. } { [%clk 0:02:53] } (38... Nf6 39. Kg2 Qxe2 40. Nxe2 Ne4 41. Rd1 Rc5 42. h5 Rb5 43. Bd4 Bc5 44. Nc3) 39. Qf3 { [%clk 0:04:20] } 39... Nf6 { [%clk 0:01:45] } 40. Nf5 { [%clk 0:01:13] } 40... Bf8 { [%clk 0:00:50] } 41. Kg2 { [%clk 0:24:27] } 41... h5 { [%clk 0:24:06] } 42. Re5?! { Inaccuracy. Ne3 was best. } { [%clk 0:18:47] } (42. Ne3) 42... Qg4 { [%clk 0:19:25] } 43. Qe3 { [%clk 0:17:29] } 43... Bc5?? { Blunder. Rd8 was best. } { [%clk 0:16:26] } (43... Rd8 44. Bd4) 44. Nh6+ { [%clk 0:14:52] } 1-0