[Event "WIM sachaamellow simul"] [Site "https://lichess.org/bYnz0v7n"] [Date "2022.10.04"] [White "sachaamellow"] [Black "Sahen_5"] [Result "1-0"] [UTCDate "2022.10.04"] [UTCTime "14:15:47"] [WhiteElo "1968"] [BlackElo "1242"] [WhiteTitle "WIM"] [Variant "Standard"] [TimeControl "1200+60"] [ECO "D20"] [Opening "Queen's Gambit Accepted: Central Variation, Alekhine System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 3. e4 Nf6 { D20 Queen's Gambit Accepted: Central Variation, Alekhine System } 4. Nc3?! { (0.45 → -0.40) Inaccuracy. e5 was best. } (4. e5 Nd5 5. Bxc4 Bf5 6. Qb3 c6 7. Bxd5 cxd5 8. Qxb7 Qc8) 4... b5?! { (-0.40 → 0.50) Inaccuracy. e5 was best. } (4... e5 5. Nf3 exd4 6. Qxd4 Qxd4 7. Nxd4 Bc5 8. Be3 Ng4 9. Nd5) 5. Nxb5 Nxe4 6. Bxc4 Ba6?? { (0.25 → 4.97) Blunder. e6 was best. } (6... e6 7. Ne2 Nd6 8. Bf4 a6 9. Na3 Be7 10. O-O O-O 11. Rc1) 7. Qd3?? { (4.97 → 0.60) Blunder. Qf3 was best. } (7. Qf3 e6 8. Qxe4 c6 9. Na3 Bxa3 10. Bxa6 Bxb2 11. Bxb2 Qa5+) 7... f5?? { (0.60 → 3.59) Blunder. c6 was best. } (7... c6 8. Qxe4 Bxb5 9. b3 e6 10. Bd2 Nd7 11. Nf3 Ba3 12. O-O) 8. Bf4 Nc6?? { (3.19 → 11.09) Blunder. Bxb5 was best. } (8... Bxb5 9. Bxb5+ c6 10. Bc4 Qa5+ 11. Ke2 Qb6 12. Qb3 Nd6 13. Be6 Na6 14. Nf3 Nc7 15. Rhc1) 9. Nxc7+ Kd7?! { (11.59 → Mate in 1) Checkmate is now unavoidable. Qxc7 was best. } (9... Qxc7 10. Bxc7 Nb4 11. Bb5+ Kf7 12. Qc4+ e6 13. Bxa6 Nxa6 14. Qxa6 Bb4+ 15. Ke2 Rhc8 16. Qb7) 10. Nxa6? { (Mate in 1 → 9.89) Lost forced checkmate sequence. Be6# was best. } (10. Be6#) 10... Qa5+ 11. Bd2 Nxd2 12. Qxd2 Qb6 13. d5 Ne5 14. Be2 e6 15. dxe6+ Kxe6 16. O-O-O Rc8+ 17. Kb1 Ba3 18. Qd5+ Kf6 19. Qb3 Qxf2 20. Qxa3 Qxg2 21. Qd6+ Kf7 22. Qxe5 Qxh1?! { (13.36 → Mate in 3) Checkmate is now unavoidable. Qe4+ was best. } (22... Qe4+ 23. Qxe4 fxe4 24. Rd7+ Ke6 25. Rxa7 Kf6 26. Nh3 g5 27. Rf1+ Kg6 28. Rg1 h6 29. Nf4+) 23. Qxf5+ Ke7 24. Rd7+ Ke8 25. Qf7# { White wins by checkmate. } 1-0