[Event "Round 1: Tiger Hillarp Persson - Andre Thyberg"] [Site "https://lichess.org/study/bhJVKO3U/KWOkOxO7"] [White "Tiger Hillarp Persson"] [Black "Andre Thyberg"] [Result "1-0"] [WhiteTitle "GM"] [UTCDate "2023.11.03"] [UTCTime "16:57:09"] [Variant "Standard"] [ECO "A05"] [Opening "King's Indian Attack"] [Annotator "https://lichess.org/@/aner42"] 1. Nf3 { [%eval 0.36] [%clk 0:15:06] } 1... Nf6 { [%eval 0.29] [%clk 0:15:06] } 2. g3 { [%eval 0.05] [%clk 0:15:09] } 2... d5 { [%eval 0.33] [%clk 0:15:07] } 3. Bg2 { [%eval 0.32] [%clk 0:15:12] } 3... c6 { [%eval 0.33] [%clk 0:15:07] } 4. O-O { [%eval 0.29] [%clk 0:15:13] } 4... Bf5 { [%eval 0.44] [%clk 0:14:50] } 5. d3 { [%eval 0.24] [%clk 0:14:57] } 5... Nbd7 { [%eval 0.7] [%clk 0:14:41] } 6. Nh4 { [%eval 0.47] [%clk 0:14:33] } 6... Bg4 { [%eval 0.61] [%clk 0:14:26] } 7. h3 { [%eval 0.59] [%clk 0:14:36] } 7... Bh5 { [%eval 0.59] [%clk 0:14:30] } 8. g4 { [%eval 0.33] [%clk 0:14:34] } 8... Bg6 { [%eval 0.32] [%clk 0:14:33] } 9. Nd2 { [%eval 0.19] [%clk 0:13:40] } 9... e5 { [%eval 0.13] [%clk 0:13:25] } 10. e3 { [%eval 0.2] [%clk 0:13:10] } 10... e4?! { [%eval 0.94] } { Inaccuracy. Bd6 was best. } { [%clk 0:10:32] } (10... Bd6 11. b4) 11. Nxg6?! { [%eval 0.0] } { Inaccuracy. g5 was best. } { [%clk 0:12:11] } (11. g5) 11... hxg6 { [%eval 0.0] [%clk 0:10:35] } 12. dxe4 { [%eval 0.05] [%clk 0:12:14] } 12... Nxe4 { [%eval -0.07] [%clk 0:09:45] } 13. c4 { [%eval -0.38] [%clk 0:10:42] } 13... Nxd2?! { [%eval 0.52] } { Inaccuracy. Ng5 was best. } { [%clk 0:09:01] } (13... Ng5 14. Nf3 Nxh3+ 15. Bxh3 Rxh3 16. Kg2 Rxf3 17. Qxf3 Ne5 18. Qg3 Nxc4 19. b3 Bd6 20. Qh3) 14. Bxd2 { [%eval 0.46] [%clk 0:10:44] } 14... dxc4 { [%eval 0.49] [%clk 0:08:42] } 15. Qc2 { [%eval 0.51] [%clk 0:08:54] } 15... Qc7 { [%eval 0.55] [%clk 0:07:01] } 16. Qxc4 { [%eval 0.5] [%clk 0:08:36] } 16... Ne5? { [%eval 1.67] } { Mistake. Be7 was best. } { [%clk 0:06:18] } (16... Be7 17. Rad1) 17. Qe4 { [%eval 1.51] [%clk 0:08:23] } 17... O-O-O { [%eval 1.59] [%clk 0:06:02] } 18. Rfd1 { [%eval 1.38] [%clk 0:07:10] } 18... Bd6 { [%eval 1.56] [%clk 0:05:33] } 19. Bc3 { [%eval 1.6] [%clk 0:05:47] } 19... Rhe8 { [%eval 1.91] [%clk 0:05:15] } 20. Qa4 { [%eval 1.63] [%clk 0:05:25] } 20... Kb8 { [%eval 2.0] [%clk 0:04:40] } 21. Rd4? { [%eval 0.5] } { Mistake. Ba5 was best. } { [%clk 0:04:06] } (21. Ba5 b6 22. Bc3 Re6 23. Bd4 g5 24. Rac1 c5 25. Bxe5 Bxe5 26. b4 Bh2+ 27. Kh1 Red6) 21... Bc5?! { [%eval 1.26] } { Inaccuracy. Nd7 was best. } { [%clk 0:03:53] } (21... Nd7 22. Rdd1) 22. Rxd8+ { [%eval 1.33] [%clk 0:03:58] } 22... Rxd8 { [%eval 1.24] [%clk 0:03:53] } 23. Rd1 { [%eval 0.82] [%clk 0:03:54] } 23... Rxd1+ { [%eval 0.97] [%clk 0:02:50] } 24. Qxd1 { [%eval 0.8] [%clk 0:03:58] } 24... Qd6?? { [%eval 6.14] } { Blunder. a6 was best. } { [%clk 0:02:29] } (24... a6 25. b4 Bb6 26. g5 Qe7 27. a4 Bc7 28. b5 axb5 29. axb5 Qc5 30. Bxe5 Qxe5 31. bxc6) 25. Bxe5 { [%eval 6.18] [%clk 0:03:51] } 25... Qxe5?? { [%eval #1] } { Checkmate is now unavoidable. Kc7 was best. } { [%clk 0:02:22] } (25... Kc7 26. Bxd6+ Bxd6 27. Qd4 f6 28. Qxa7 Be5 29. Qa5+ Kc8 30. b3 Bd6 31. Qa8+ Kc7 32. Qg8) 26. Qd8# 1-0