[Event "Yearly Classical Arena"] [Site "https://lichess.org/IxitDURg"] [Date "2021.05.14"] [White "Debu_Chess"] [Black "kasancewa"] [Result "0-1"] [UTCDate "2021.05.14"] [UTCTime "20:03:31"] [WhiteElo "1819"] [BlackElo "1857"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+17"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "D10"] [Opening "Slav Defense: Exchange Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 c6 3. cxd5 { D10 Slav Defense: Exchange Variation } cxd5 4. Nc3 Nf6 5. Bg5 e6 6. a3 a5 7. e3 Qb6 8. Rb1 Nfd7?! { (0.64 → 1.60) Inaccuracy. Be7 was best. } (8... Be7 9. Bd3 Bd7 10. Nf3 Bc6 11. Ne5 Nbd7 12. f4 O-O 13. O-O Qd8 14. f5 exf5 15. Rxf5) 9. Bf4 Nc6?! { (1.32 → 2.24) Inaccuracy. Be7 was best. } (9... Be7 10. Bd3) 10. Nb5 e5 11. Qb3?? { (2.47 → -5.16) Blunder. dxe5 was best. } (11. dxe5 Nc5) 11... exf4 12. exf4 Be7 13. Nf3 O-O 14. Bd3 a4 15. Qc2 Na5? { (-5.38 → -3.26) Mistake. Nf6 was best. } (15... Nf6 16. O-O Ra5 17. Nc3 Bg4 18. b4 axb3 19. Rxb3 Qc7 20. Ne5 Nxd4 21. Nxd5 Qd8 22. Nxf6+) 16. Qe2?! { (-3.26 → -4.89) Inaccuracy. Nc7 was best. } (16. Nc7 Rb8 17. Nxd5 Qd6 18. Nc3 Qxf4 19. Bxh7+ Kh8 20. Qxa4 Nc6 21. Bc2 b5 22. Qb3 Nxd4) 16... Qe6 17. Qxe6 fxe6 18. Nc7 Rb8 19. Nxe6 Rf7 20. Nfg5?! { (-3.38 → -4.29) Inaccuracy. O-O was best. } (20. O-O Nf6) 20... Bxg5 21. Nxg5 Rxf4 22. Bxh7+ Kh8 23. Kd2? { (-3.43 → -6.42) Mistake. O-O was best. } (23. O-O Rg4) 23... Rxf2+ 24. Kc3 Rxg2?! { (-6.75 → -4.89) Inaccuracy. Nf6 was best. } (24... Nf6 25. Bd3 Bd7 26. Nf7+ Kg8 27. Ne5 Rc8+ 28. Kb4 Nc6+ 29. Nxc6 bxc6 30. Kxa4 c5+ 31. Ka5) 25. h4?! { (-4.89 → -6.99) Inaccuracy. Rhg1 was best. } (25. Rhg1 Rxg1 26. Rxg1 Nf6 27. Bc2 Bd7 28. Bxa4 Bxa4 29. Kb4 Nc4 30. Kxa4 Nxb2+ 31. Kb5 Re8) 25... Nf6 26. Bd3 Bd7 27. h5 Rc8+ 28. Kb4 Nc6+ 29. Kc5 Ne5+ 30. Kd6? { (-9.54 → Mate in 5) Checkmate is now unavoidable. Kb6 was best. } (30. Kb6 Nxd3 31. Nf7+ Kg8 32. Ne5 Nxe5 33. dxe5 Ne4 34. b4 axb3 35. e6 Bxe6 36. Rxb3 Nc5) 30... Nxd3?! { (Mate in 5 → -15.43) Lost forced checkmate sequence. Rxg5 was best. } (30... Rxg5 31. dxe5 Rc6+ 32. Ke7 Rxe5+ 33. Kf7 Be8+ 34. Kf8 Nd7#) 31. h6?! { (-15.43 → Mate in 5) Checkmate is now unavoidable. Nf7+ was best. } (31. Nf7+) 31... Rc6+ 32. Ke7 Re2+ 33. Kf7 Be8+ 34. Kf8 Nd7# { Black wins by checkmate. } 0-1