[Event "Rated rapid game"] [Site "https://lichess.org/20ybIUOW"] [Date "2023.05.29"] [White "stockfish4869"] [Black "radheshyam108"] [Result "0-1"] [UTCDate "2023.05.29"] [UTCTime "14:35:00"] [WhiteElo "1426"] [BlackElo "1437"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+79"] [Variant "Standard"] [TimeControl "900+10"] [ECO "D05"] [Opening "Queen's Pawn Game: Colle System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. e3 d5 3. Nf3 e6 { D05 Queen's Pawn Game: Colle System } 4. c4 Bb4+ 5. Nbd2 O-O 6. a3 Bxd2+?! { (0.18 → 0.89) Inaccuracy. Be7 was best. } (6... Be7 7. b3 b6 8. Bb2 c5 9. cxd5 exd5 10. Rc1 Bb7 11. Be2) 7. Qxd2 b6 8. b4 a6 9. cxd5 Qxd5 10. Bb2 Nc6?! { (0.17 → 1.03) Inaccuracy. a5 was best. } (10... a5) 11. Rc1 a5 12. bxa5?! { (1.05 → 0.01) Inaccuracy. b5 was best. } (12. b5 Na7 13. Bc4 Qd6 14. Qe2 Bb7 15. O-O Rfc8 16. Rfd1 c6 17. e4 cxb5 18. Bd3 Rxc1) 12... Nxa5 13. Rxc7 Ne4?! { (-0.29 → 0.66) Inaccuracy. Bd7 was best. } (13... Bd7 14. Rc1) 14. Qc2 Nb3?? { (0.20 → 3.06) Blunder. Bb7 was best. } (14... Bb7 15. Be2 Rac8 16. O-O h6 17. Rc1 Nb3 18. Re1 Nbd2 19. Nxd2 Nxd2 20. f3 Qg5 21. Kh1) 15. Bc4 Qa5+ 16. Bc3?? { (2.14 → -2.81) Blunder. Ke2 was best. } (16. Ke2 Ba6) 16... Nxc3 17. Bxb3? { (-3.15 → -5.31) Mistake. O-O was best. } (17. O-O b5 18. Rxc8 Raxc8 19. Bxb3 Qxa3 20. Ne5 b4 21. h3 Nd5 22. Qd1 Nf6 23. Nc4 Qa6) 17... Nb5+ 18. Nd2 Nxc7 19. Qxc7 Ba6 20. Qc1 Rfc8 21. Qb2 Qb5 22. a4?? { (-6.29 → Mate in 1) Checkmate is now unavoidable. Nc4 was best. } (22. Nc4 Rxc4 23. Bxc4 Qxb2 24. Bxa6 Qb1+ 25. Ke2 Qxh1 26. Bb7 Rxa3 27. Kf3 Qe1 28. Be4 Ra2) 22... Qe2# { Black wins by checkmate. } 0-1