[Event "Casual correspondence game"] [Site "https://lichess.org/JEgwMGOc"] [Date "2020.03.13"] [White "Perez85"] [Black "bcm5059"] [Result "1-0"] [UTCDate "2020.03.13"] [UTCTime "02:08:56"] [WhiteElo "1500"] [BlackElo "1662"] [Variant "Standard"] [TimeControl "-"] [ECO "D10"] [Opening "Slav Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 { D10 Slav Defense } 3. c5?! { (0.40 → -0.67) Inaccuracy. Nf3 was best. } (3. Nf3 Nf6 4. e3 b6 5. Nbd2 Bb7 6. Bd3 e6 7. O-O Nbd7) 3... Bf5 4. Bf4 Na6? { (-0.55 → 0.92) Mistake. b6 was best. } (4... b6 5. Nc3 bxc5 6. dxc5 Nf6 7. Nf3 e6 8. b4 a5 9. a3) 5. e3?? { (0.92 → -1.79) Blunder. Nc3 was best. } (5. Nc3) 5... Qa5+?? { (-1.79 → 0.89) Blunder. Nb4 was best. } (5... Nb4 6. Na3 Qa5 7. Qd2 b6 8. Nh3 Nf6 9. f3 e6 10. Be2 bxc5 11. O-O Qb6 12. Rfc1) 6. Nc3 Nf6 7. Qb3 Nb4 8. a3?? { (0.91 → -3.19) Blunder. Rc1 was best. } (8. Rc1) 8... Nc2+ 9. Kd2?? { (-2.99 → -6.95) Blunder. Kd1 was best. } (9. Kd1) 9... Nxa1 10. Qxb7 Rc8?? { (-5.77 → -1.11) Blunder. Ne4+ was best. } (10... Ne4+) 11. Ba6?? { (-1.11 → -7.21) Blunder. Bd3 was best. } (11. Bd3) 11... Ne4+ 12. Kc1 Nxc3 13. Ne2? { (-9.61 → Mate in 2) Checkmate is now unavoidable. Bd3 was best. } (13. Bd3 Ne4 14. Nf3 Qa4 15. Nd2 Nxd2 16. Kxd2 Qb3 17. Qxb3 Nxb3+ 18. Kc2 Bxd3+ 19. Kxd3 Na5) 13... Nxe2+?! { (Mate in 2 → -10.20) Lost forced checkmate sequence. Na2+ was best. } (13... Na2+ 14. Kd1 Bc2#) 14. Bxe2 Nc2? { (-9.64 → -4.85) Mistake. Qa4 was best. } (14... Qa4 15. Bd1) 15. Bd3 Bxd3?? { (-4.98 → 0.00) Blunder. Bd7 was best. } (15... Bd7) 16. Qxc8+ Qd8 17. Qxc6+ Qd7 18. Qa8+ Qd8 19. Qxa7?? { (0.00 → -2.78) Blunder. Qc6+ was best. } (19. Qc6+ Qd7 20. Qa8+ Qd8) 19... e6?? { (-2.78 → 0.00) Blunder. f6 was best. } (19... f6 20. c6) 20. Bc7? { (0.00 → -1.47) Mistake. Qa4+ was best. } (20. Qa4+ Ke7 21. Kd2 Bf5 22. g4 Be4 23. f3 Bg6 24. Qa7+ Ke8 25. Qa4+) 20... Qd7?? { (-1.47 → 11.86) Blunder. Qc8 was best. } (20... Qc8 21. Kd2 Bf5 22. g4 Bxg4 23. Rg1 e5 24. Kxc2 h5 25. Bxe5 Rh6 26. Kd2 Ra6 27. Qb8) 21. c6?? { (11.86 → 0.66) Blunder. Qb8+ was best. } (21. Qb8+) 21... Qxc6?? { (0.66 → Mate in 2) Checkmate is now unavoidable. Qc8 was best. } (21... Qc8) 22. Qb8+ Kd7 23. Qd8# { White wins by checkmate. } 1-0