[Event "Casual correspondence game"] [Site "https://lichess.org/ckiYebEN"] [Date "2020.12.30"] [White "cherinyi"] [Black "pat2er"] [Result "0-1"] [UTCDate "2020.12.30"] [UTCTime "13:14:15"] [WhiteElo "1500"] [BlackElo "1500"] [Variant "Standard"] [TimeControl "-"] [ECO "D47"] [Opening "Semi-Slav Defense: Meran Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 3. Nf3 Nf6 4. Nc3 e6 5. e3 Nbd7 6. Bd3 dxc4 7. Bxc4 b5 { D47 Semi-Slav Defense: Meran Variation } 8. Be2 b4 9. Na4 Bd6?! { (0.13 → 0.92) Inaccuracy. Bb7 was best. } (9... Bb7) 10. e4?! { (0.92 → 0.28) Inaccuracy. Qc2 was best. } (10. Qc2 Bb7 11. O-O c5 12. Nxc5 Qc8 13. Bd2 Nxc5 14. dxc5 Qxc5 15. Qxc5 Bxc5 16. Rac1 Bd6) 10... Nxe4 11. Qc2 f5 12. Ng5?! { (0.60 → 0.00) Inaccuracy. Nd2 was best. } (12. Nd2) 12... Nxg5?! { (0.00 → 0.71) Inaccuracy. Ndf6 was best. } (12... Ndf6 13. Nxe4 Nxe4 14. Bh5+ g6 15. Bf3 b3 16. axb3 Qa5+ 17. Kd1 O-O 18. Be3 Rb8 19. Bxe4) 13. Qxc6 Ne4 14. Qxa8 O-O 15. Qc6 Ndf6 16. f3?? { (0.89 → -4.87) Blunder. O-O was best. } (16. O-O) 16... Bd7?? { (-4.87 → -1.31) Blunder. Bxh2 was best. } (16... Bxh2 17. Rxh2) 17. Qa6 Bxa4 18. Qxa4?! { (-1.56 → -2.62) Inaccuracy. fxe4 was best. } (18. fxe4 Nxe4) 18... Bxh2 19. Rxh2 Qxd4 20. fxe4 Nxe4 21. Rh1?? { (-2.90 → Mate in 10) Checkmate is now unavoidable. Qb5 was best. } (21. Qb5 Qg1+) 21... Qf2+ 22. Kd1 Rd8+ 23. Kc2 Qxe2+ 24. Kb1 Nc3+ 25. bxc3 bxc3 26. Ba3 Rb8+ 27. Qb3 Qd3+ 28. Kc1 Qd2+ 29. Kb1 c2+ 30. Kb2 c1=Q# { Black wins by checkmate. } 0-1