[Event "Monthly Classical Arena"] [Site "https://lichess.org/pP4CpuM0"] [Date "2020.01.31"] [White "Salna"] [Black "juacolin34"] [Result "1-0"] [UTCDate "2020.01.31"] [UTCTime "19:32:52"] [WhiteElo "2078"] [BlackElo "1650"] [WhiteRatingDiff "+5"] [BlackRatingDiff "-3"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "D10"] [Opening "Slav Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 3. Nc3 { D10 Slav Defense } Bf5?! { (0.12 → 0.90) Inaccuracy. e6 was best. } (3... e6 4. b3 Nf6 5. e3 Bd6 6. Nf3 Nbd7 7. Be2 O-O 8. O-O) 4. cxd5 cxd5 5. Qb3 Qc7?? { (0.89 → 3.59) Blunder. Nf6 was best. } (5... Nf6 6. Qxb7 Nbd7 7. Nf3 Rb8 8. Qxa7 e6 9. Qa4 Ra8 10. Qd1) 6. Bf4 Qd7?! { (4.19 → 5.34) Inaccuracy. Qb6 was best. } (6... Qb6 7. Nxd5 Qxb3 8. Nc7+ Kd7 9. axb3 e5 10. Bxe5 Bb4+ 11. Kd1) 7. e4?! { (5.34 → 3.95) Inaccuracy. Bxb8 was best. } (7. Bxb8 a6 8. Bg3 e6 9. Nf3 Bd6 10. Na4 Qc6 11. Bxd6 Qxd6 12. Nc5 b6 13. Nxa6 Nf6) 7... dxe4 8. Bxb8 Rxb8? { (4.35 → 8.56) Mistake. a6 was best. } (8... a6) 9. Bb5 Nf6 10. Nge2 e6 11. Bxd7+ Nxd7 12. d5 Be7 13. Nd4 Bg6 14. dxe6 Nf6 15. Qb5+ Kf8 16. Nc6 a6 17. Qb3 Rc8 18. Nxe7 Kxe7 19. Qxb7+ Kd8?! { (10.73 → Mate in 4) Checkmate is now unavoidable. Kxe6 was best. } (19... Kxe6 20. Qxa6+) 20. e7+ Ke8 21. Qxc8+ Kxe7 22. Qxh8?! { (Mate in 8 → 26.80) Lost forced checkmate sequence. Qc5+ was best. } (22. Qc5+ Ke6 23. O-O-O Rd8 24. Rxd8 Nd7 25. Rxd7 Kxd7 26. Rd1+ Ke6 27. Qd6+ Kf5 28. Rd5+ Kg4) 22... e3?! { (26.80 → Mate in 8) Checkmate is now unavoidable. Bh5 was best. } (22... Bh5 23. Qxg7) 23. O-O-O e2 24. Qd8+ Ke6 25. Qd5+?! { (Mate in 5 → 14.88) Lost forced checkmate sequence. Rd6+ was best. } (25. Rd6+ Ke5 26. Rxf6 gxf6 27. Qd5+ Kf4 28. g3+ Kg4 29. h3#) 25... Ke7?! { (14.88 → Mate in 2) Checkmate is now unavoidable. Nxd5 was best. } (25... Nxd5 26. Rxd5 Be4 27. Rg5 Bg6 28. Ra5 Bd3 29. Nxe2 Kf6 30. Nd4 g5 31. Rd1 Be4 32. Rxa6+) 26. Qe5+ Kf8 27. Rd8+ Ne8 28. Qxe8# { White wins by checkmate. } 1-0