[Event "YEAR4 Arena"] [Site "https://lichess.org/lzWrUc3Q"] [Date "2020.11.29"] [White "AmeerOzoka"] [Black "darrylattahya"] [Result "0-1"] [UTCDate "2020.11.29"] [UTCTime "06:26:53"] [WhiteElo "1368"] [BlackElo "1699"] [WhiteRatingDiff "-52"] [BlackRatingDiff "+48"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A40"] [Opening "Mikenas Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nc6 { A40 Mikenas Defense } 2. c3 Nb8? { (0.05 → 1.41) Mistake. d5 was best. } (2... d5 3. Bf4 Bf5 4. e3 e6 5. Nd2 Bd6 6. Ngf3 Nf6 7. Be2) 3. Bg5 f6 4. Bf4 e5 5. Qa4?? { (1.26 → -3.67) Blunder. dxe5 was best. } (5. dxe5 fxe5 6. Bxe5 Nc6 7. Bg3 d5 8. e3 Nf6 9. Nf3 Bd6 10. Qc2 O-O 11. Nbd2 h6) 5... c6?? { (-3.67 → 0.64) Blunder. exf4 was best. } (5... exf4 6. g3) 6. Be3?? { (0.64 → -1.18) Blunder. dxe5 was best. } (6. dxe5) 6... b5 7. Qa5?? { (-0.79 → -13.72) Blunder. Qc2 was best. } (7. Qc2 d5 8. a4 bxa4 9. Bd2 Ne7 10. e4 dxe4 11. dxe5 f5 12. Qxa4 Nd7 13. Qd4 Ng6) 7... Qxa5 8. Na3 Na6 9. O-O-O b4 10. cxb4 Qxb4 11. b3?! { (-14.25 → Mate in 5) Checkmate is now unavoidable. Nc2 was best. } (11. Nc2 Qa4) 11... Qxa3+?! { (Mate in 5 → -25.20) Lost forced checkmate sequence. Qc3+ was best. } (11... Qc3+ 12. Kb1 Bxa3 13. Bc1 Nb4 14. Bxa3 Qc2+ 15. Ka1 Qxa2#) 12. Kb1 Bb4 13. Kc2?! { (-18.97 → Mate in 4) Checkmate is now unavoidable. Bc1 was best. } (13. Bc1 Qa5) 13... Nc5?! { (Mate in 4 → -28.99) Lost forced checkmate sequence. Qxa2+ was best. } (13... Qxa2+ 14. Kd3 d5 15. dxe5 Bf5+ 16. Kd4 Qb2#) 14. dxc5?! { (-28.99 → Mate in 4) Checkmate is now unavoidable. Rb1 was best. } (14. Rb1 Qxa2+ 15. Rb2 Qa1 16. dxc5 Ba3 17. Bc1 Bxb2 18. Bxb2 Qxf1 19. h4 Qxg2 20. Rh3 Qxg1) 14... a5?! { (Mate in 4 → -16.65) Lost forced checkmate sequence. Qxa2+ was best. } (14... Qxa2+ 15. Kd3 f5 16. Kc4 Rb8 17. Rd6 Qc2#) 15. Kd3?! { (-16.65 → Mate in 7) Checkmate is now unavoidable. Kb1 was best. } (15. Kb1 Bxc5) 15... Ba6+?! { (Mate in 7 → -23.59) Lost forced checkmate sequence. d5 was best. } (15... d5 16. Bh6 Nxh6 17. e4 Qxa2 18. Ne2 Qxb3+ 19. Nc3 Qxc3+ 20. Ke2 Ba6+ 21. Rd3 Qxd3#) 16. Ke4 Qxa2 17. Rd3 Qb2 18. Bc1 Qxc1 19. Kf5?! { (-35.79 → Mate in 1) Checkmate is now unavoidable. Nh3 was best. } (19. Nh3 Bxd3+) 19... g6+ 20. Ke4 f5+ 21. Kxe5 Bc3+ 22. Kd6 Nf6 23. Kc7 Rf8 24. Kb6 Bc8 25. Kc7 Qb2 26. Kb6 Qxb3+ 27. Kc7 Qb7+ 28. Kd6 Qb5 29. Kc7 Qxc5 30. Rxd7 Bxd7 31. Kb7 Rc8 32. Ka6 Be6 33. Kb7 Rf7+ 34. Ka6 Rfc7 35. e4 Ra7# { Black wins by checkmate. } 0-1