[Event "CIS Brooklyn Online CC - U1600 Arena"] [Site "https://lichess.org/kYUcrvo9"] [Date "2022.02.06"] [White "OneAprilQueen"] [Black "sahajvirani"] [Result "0-1"] [UTCDate "2022.02.06"] [UTCTime "15:00:15"] [WhiteElo "1341"] [BlackElo "1331"] [WhiteRatingDiff "-26"] [BlackRatingDiff "+8"] [Variant "Standard"] [TimeControl "600+5"] [ECO "B07"] [Opening "Czech Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d6 2. d4 Nf6 3. Nc3 c6 { B07 Czech Defense } 4. Nf3 Qa5 5. Bf4?! { (0.48 → -0.23) Inaccuracy. Bd2 was best. } (5. Bd2 e5 6. dxe5 dxe5 7. Bc4 Qc5 8. Bd3 Nbd7 9. O-O Qb6) 5... Nxe4 6. Qd2?? { (-0.45 → -9.30) Blunder. Bd3 was best. } (6. Bd3 Nxc3 7. bxc3 Bf5 8. O-O e6 9. c4 Bxd3 10. cxd3 Be7) 6... Nxd2 7. Nxd2 Qb6 8. O-O-O Qxd4 9. Be3 Qg4 10. f3 Qd7 11. a3 c5 12. Bb5 Nc6 13. Nb3 a6 14. Ba4 c4 15. Nd4 b5 16. Nxc6 Qxc6 17. Bxb5 axb5 18. Na2 d5 19. Nb4 Qf6 20. Nxd5 Qe5 21. Bf2 g6 22. c3 Bh6+ 23. Kb1 Bf5+ 24. Ka2 Rxa3+ 25. Kxa3 e6 26. Nb4 Qb8 27. Bg3? { (-8.93 → Mate in 10) Checkmate is now unavoidable. b3 was best. } (27. b3 O-O) 27... Qa8+ 28. Na6 Qxa6+ 29. Kb4 Bf8+ 30. Rd6 Bxd6+ 31. Bxd6 Qxd6+ 32. Kxb5 Qb8+?! { (Mate in 4 → -61.79) Lost forced checkmate sequence. Kd7 was best. } (32... Kd7 33. Rd1 Rb8+ 34. Ka5 Qxd1 35. h3 Qa1#) 33. Kxc4 Qxb2 34. Rg1?! { (-14.12 → Mate in 3) Checkmate is now unavoidable. g4 was best. } (34. g4 Qe2+) 34... O-O 35. g4 Rc8+ 36. Kd4 Qxc3# { Black wins by checkmate. } 0-1