[Event "Covid Echecs 22 Arena"] [Site "https://lichess.org/a5NJyPH4"] [Date "2021.01.13"] [White "antoniusblockriviera"] [Black "cowboybennywatt"] [Result "0-1"] [UTCDate "2021.01.13"] [UTCTime "17:12:01"] [WhiteElo "1787"] [BlackElo "1983"] [WhiteRatingDiff "-3"] [BlackRatingDiff "+29"] [Variant "Standard"] [TimeControl "420+0"] [ECO "A45"] [Opening "Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 { A45 Indian Defense } 2. Bf4 g6 3. Nc3 Bg7 4. e4 d6 5. Qd2 c6 6. Bc4?! { (0.64 → -0.21) Inaccuracy. Bh6 was best. } (6. Bh6 Bxh6 7. Qxh6 e5 8. Nf3 Qe7 9. dxe5 dxe5 10. Bc4 b5) 6... b5 7. Bb3?! { (-0.18 → -0.96) Inaccuracy. Bd3 was best. } (7. Bd3) 7... a5?! { (-0.96 → 0.06) Inaccuracy. b4 was best. } (7... b4 8. Na4 Nxe4 9. Qxb4 O-O 10. Ne2 Na6 11. Qc4 Qa5+ 12. Nac3 Nxc3 13. Qxc3 Qxc3+ 14. bxc3) 8. a3 Ra6 9. Nge2 b4 10. axb4 axb4 11. Rxa6?? { (-0.40 → -4.40) Blunder. Na4 was best. } (11. Na4 Nxe4) 11... bxc3 12. Qxc3 Bxa6 13. Ba4 Qb6 14. d5?! { (-5.61 → -8.59) Inaccuracy. Qb3 was best. } (14. Qb3 Qa5+) 14... O-O 15. dxc6 Nxe4 16. Qf3 Qb4+ 17. Nc3 Nxc3 18. c7 Nxa4+ 19. c3?! { (-20.89 → Mate in 8) Checkmate is now unavoidable. Kd1 was best. } (19. Kd1 Nxb2+) 19... Nxc3?! { (Mate in 8 → -22.55) Lost forced checkmate sequence. Qxb2 was best. } (19... Qxb2 20. Kd1 Be2+ 21. Ke1 Bc4 22. Qd1 Bxc3+ 23. Bd2 Bxd2+ 24. Qxd2 Qa1+ 25. Qd1 Qe5+ 26. Kd2) 20. cxb8=Q?! { (-22.55 → Mate in 7) Checkmate is now unavoidable. bxc3 was best. } (20. bxc3 Bxc3+) 20... Rxb8 21. Qc6 Ne4+ 22. Bd2 Qxd2# { Black wins by checkmate. } 0-1