[Event "March 10 Advanced Class simul"] [Site "https://lichess.org/jG3LGkdj"] [Date "2022.03.11"] [White "jposthuma"] [Black "TheGKai"] [Result "1-0"] [UTCDate "2022.03.11"] [UTCTime "00:10:26"] [WhiteElo "2747"] [BlackElo "762"] [WhiteTitle "IM"] [Variant "From Position"] [TimeControl "600+5"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNB1KBNR w KQkq - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. b3?? { (0.15 → -12.62) Blunder. d4 was best. } (1. d4 d6 2. c3 g6 3. g3 Nd7 4. Nh3 Bg7 5. Bg2 e6) 1... g5 2. Bb2 c5 3. Bxh8 Qc7 4. Nc3 Nc6 5. Nf3 f6 6. h4 Nb4 7. O-O-O Qa5 8. a4 d6?! { (-9.17 → -5.69) Inaccuracy. g4 was best. } (8... g4) 9. hxg5 Bd7?! { (-5.84 → -4.53) Inaccuracy. fxg5 was best. } (9... fxg5 10. e4 h6 11. d4 Bd7 12. Nd2 Nd3+ 13. Bxd3 Qxc3 14. Kb1 O-O-O 15. e5 d5 16. Nf3) 10. gxf6?! { (-4.53 → -5.79) Inaccuracy. e4 was best. } (10. e4 h6 11. Bc4 d5 12. exd5 hxg5 13. d6 e6 14. Rde1 O-O-O 15. Rxe6 Bxe6 16. Bxe6+ Kb8) 10... Na2+?? { (-5.79 → 0.05) Blunder. Nxf6 was best. } (10... Nxf6 11. e4 h6 12. Rh4 O-O-O 13. Re1 Ng4 14. Bc4 Nxf2 15. Rf1 Ng4 16. Nh2 Nxh2 17. Rxh2) 11. Nxa2 Bxa4?? { (-0.05 → 3.50) Blunder. Nxf6 was best. } (11... Nxf6 12. Bxf6) 12. bxa4?! { (3.50 → 2.52) Inaccuracy. f7+ was best. } (12. f7+ Kxf7 13. Bc3 Qa6 14. bxa4 Qxa4 15. Rxh7+ Ke8 16. Kb1 b5 17. Bb2 Nf6 18. Rh4 c4) 12... Qxa4?! { (2.52 → 3.74) Inaccuracy. exf6 was best. } (12... exf6 13. Kb1) 13. Kb2?! { (3.74 → 2.43) Inaccuracy. f7+ was best. } (13. f7+) 13... b5?? { (2.43 → 5.65) Blunder. exf6 was best. } (13... exf6) 14. Rxh7 b4? { (5.12 → 20.15) Mistake. Nxf6 was best. } (14... Nxf6 15. Bxf6) 15. f7+ Kd7 16. fxg8=Q Qa3+ 17. Kb1 Rb8 18. Qb3 Qa5 19. e3 c4 20. Bxc4 Rc8 21. Be6+ Kd8 22. Bxc8 Kxc8 23. Qxb4 Qa6 24. Bd4 Qe2 25. Rdh1 a5 26. Qc3+?! { (Mate in 8 → 29.85) Lost forced checkmate sequence. Qxa5 was best. } (26. Qxa5 Qc4 27. Qf5+ Kb7 28. Qxf8 Qb5+ 29. Kc1 Qb6 30. c4 Qa5 31. Qxe7+ Qc7 32. Qxc7+ Ka6) 26... Kd7 27. Rf7?! { (Mate in 8 → 31.22) Lost forced checkmate sequence. Qxa5 was best. } (27. Qxa5 Qc4 28. Qf5+ Qe6 29. Qxf8 d5 30. Nb4 Qd6 31. Ne5+ Kc7 32. Rxe7+ Qxe7 33. Qxe7+ Kb8) 27... Bh6?! { (31.22 → Mate in 7) Checkmate is now unavoidable. Qb5+ was best. } (27... Qb5+ 28. Qb3) 28. Rxh6 Qe1+ 29. Nxe1 d5 30. Qc6+ Kd8 31. Rf8# { White wins by checkmate. } 1-0