[Event "Advanced Class simul"] [Site "https://lichess.org/pdAowjzw"] [Date "2022.08.12"] [White "jposthuma"] [Black "monkeyzebra9"] [Result "1-0"] [UTCDate "2022.08.12"] [UTCTime "00:48:21"] [WhiteElo "2712"] [BlackElo "1674"] [WhiteTitle "IM"] [Variant "Standard"] [TimeControl "300+2"] [ECO "D15"] [Opening "Slav Defense: Three Knights Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 { D15 Slav Defense: Three Knights Variation } Bf5 5. Qb3 Qd7?? { (0.33 → 2.65) Blunder. Qb6 was best. } (5... Qb6 6. Qxb6 axb6 7. cxd5 Nxd5 8. Nxd5 cxd5 9. Bd2 f6 10. e3) 6. Ne5?! { (2.65 → 1.60) Inaccuracy. cxd5 was best. } (6. cxd5 cxd5 7. e4 Nxe4 8. Ne5 Qc8 9. Nxe4 Bxe4 10. Bb5+ Nc6) 6... Qc8?! { (1.60 → 2.31) Inaccuracy. dxc4 was best. } (6... dxc4 7. Qxc4 Be6 8. Qd3 Qc7 9. e4 Nbd7 10. f4 g6 11. Be2) 7. cxd5 cxd5 8. Nxd5?! { (2.79 → 1.99) Inaccuracy. e4 was best. } (8. e4 Nxe4 9. Nxe4 Bxe4 10. Bb5+ Nc6 11. Bf4 a6 12. Nxc6 bxc6) 8... Nxd5 9. Qxd5 Be6 10. Qb5+ Nc6 11. Nxc6 Qxc6?! { (1.94 → 2.91) Inaccuracy. bxc6 was best. } (11... bxc6 12. Qa4 Bd7 13. e4 e5 14. dxe5 Rb8 15. Qc2 Bb4+ 16. Bd2 Qc7 17. Bc4 Qxe5 18. O-O-O) 12. Qxc6+ bxc6 13. e3?! { (3.03 → 2.28) Inaccuracy. Bf4 was best. } (13. Bf4 g5 14. Bxg5 c5 15. e3 cxd4 16. Bb5+ Bd7 17. Bxd7+ Kxd7 18. Rd1 Bg7 19. exd4 Rhb8) 13... Bd7?! { (2.28 → 3.33) Inaccuracy. g6 was best. } (13... g6 14. Bd2 a5 15. Rc1 Bd5 16. f3 a4 17. Bc4 Rb8 18. b4 axb3 19. axb3 Bxc4 20. Rxc4) 14. Bc4 e6 15. b3 Bb4+ 16. Bd2 Bxd2+?! { (2.67 → 3.57) Inaccuracy. a5 was best. } (16... a5 17. a3 Bd6 18. a4 Ke7 19. Bc3 Rhb8 20. O-O-O h5 21. h4 Bc8 22. Kc2 Ba6 23. Bxa6) 17. Kxd2 O-O?! { (3.60 → 4.94) Inaccuracy. a5 was best. } (17... a5 18. Bd3) 18. Rac1 a5 19. Bd3 f5 20. Rc5 a4 21. b4 Rfb8 22. a3 Rb5 23. Bxb5 cxb5 24. Rhc1 Rf8 25. Rc7 Be8 26. Re7 Bf7 27. Rcc7 g6 28. Rb7 Re8 29. Rxf7 Rd8 30. Rg7+ Kf8 31. Rxh7 e5?! { (14.27 → Mate in 1) Checkmate is now unavoidable. Kg8 was best. } (31... Kg8 32. Rbg7+) 32. Rh8# { White wins by checkmate. } 1-0