[Event "Rated rapid game"] [Site "https://lichess.org/Sk2bNP8S"] [Date "2021.03.03"] [White "Ast13r"] [Black "matizdr"] [Result "0-1"] [UTCDate "2021.03.03"] [UTCTime "18:58:04"] [WhiteElo "1958"] [BlackElo "1992"] [WhiteRatingDiff "-91"] [BlackRatingDiff "+20"] [Variant "Standard"] [TimeControl "900+10"] [ECO "A45"] [Opening "Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 { A45 Indian Defense } 2. Bf4 e6 3. Nc3 c5?! { (-0.32 → 0.25) Inaccuracy. d5 was best. } (3... d5 4. Nb5 Na6 5. e3 Be7 6. c3 c6 7. Na3 Qb6 8. Qb3) 4. d5 exd5 5. Nxd5 Nxd5 6. Qxd5 d6 7. e3 Nc6 8. Bc4?! { (0.20 → -0.80) Inaccuracy. Qb3 was best. } (8. Qb3 Be7 9. c3 O-O 10. Nf3 h6 11. Be2 Qc7 12. Qc2 Be6) 8... Be6 9. Qd3 d5 10. Bb5 Be7 11. O-O-O?! { (-0.63 → -1.70) Inaccuracy. Nf3 was best. } (11. Nf3 Qa5+ 12. c3 O-O 13. a4 a6 14. Bxc6 bxc6 15. O-O Qb6 16. a5 Qb5 17. Qc2 Rfe8) 11... O-O 12. c4?? { (-1.80 → -6.19) Blunder. Bxc6 was best. } (12. Bxc6 bxc6) 12... d4?? { (-6.19 → -1.07) Blunder. Nb4 was best. } (12... Nb4) 13. Ba4?? { (-1.07 → -5.94) Blunder. Bxc6 was best. } (13. Bxc6) 13... Nb4 14. Qe4 Nxa2+ 15. Kb1 Qa5 16. Bc2 g6 17. Qxb7 Rab8?? { (-6.58 → 3.01) Blunder. Nb4 was best. } (17... Nb4 18. Bb3 Bf5+ 19. e4 Qb6 20. Qxb6 Bxe4+ 21. Kc1 axb6 22. Nf3 Nd3+ 23. Rxd3 Ra1+ 24. Kd2) 18. Qxe7?? { (3.01 → -9.96) Blunder. Bxb8 was best. } (18. Bxb8) 18... Qa3?? { (-9.96 → -2.58) Blunder. Nc3+ was best. } (18... Nc3+) 19. Bxb8 Rxb8?? { (-3.52 → 4.05) Blunder. Nc3+ was best. } (19... Nc3+ 20. Kc1) 20. Rd3?? { (4.05 → Mate in 1) Checkmate is now unavoidable. Qe8+ was best. } (20. Qe8+) 20... Qxb2# { Black wins by checkmate. } 0-1