[Event "CCA WHITE PAWNS 46th Challenge"] [Site "https://lichess.org/S8FQKZ0w"] [Date "2021.07.10"] [White "Ayushman_C"] [Black "PG_CCA"] [Result "0-1"] [UTCDate "2021.07.10"] [UTCTime "12:40:32"] [WhiteElo "1626"] [BlackElo "1407"] [WhiteRatingDiff "-15"] [BlackRatingDiff "+14"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D20"] [Opening "Queen's Gambit Accepted"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 dxc4 { D20 Queen's Gambit Accepted } 3. Nc3 Nf6 4. Bg5?! { (0.28 → -0.36) Inaccuracy. e3 was best. } (4. e3 a6 5. Bxc4 b5 6. Be2 Nbd7 7. Bf3 Rb8 8. Nge2 e5) 4... Nc6?! { (-0.36 → 0.31) Inaccuracy. c6 was best. } (4... c6 5. e3 b5 6. Be2 Nbd7 7. Bf3 Qb6 8. b3 cxb3 9. Qxb3) 5. Nf3 Bf5 6. Bxf6?! { (0.86 → 0.00) Inaccuracy. d5 was best. } (6. d5 Nb8 7. e3 c6 8. Bxf6 exf6 9. Bxc4 Bb4 10. Rc1 O-O) 6... exf6 7. e4 Bxe4?? { (-0.60 → 3.77) Blunder. Bg4 was best. } (7... Bg4 8. d5 Ne5 9. Bxc4 Bxf3 10. gxf3 Bd6 11. Bb3 Ng6 12. Qc2) 8. Nxe4 Qe7 9. Nd2?? { (3.62 → 0.00) Blunder. Qe2 was best. } (9. Qe2 Nb4) 9... Nxd4 10. Bxc4 f5 11. Qa4+ c6 12. Bxf7+ Kxf7?! { (-0.07 → 0.68) Inaccuracy. Qxf7 was best. } (12... Qxf7 13. Qxd4) 13. Qxd4 fxe4 14. Nxe4?! { (0.71 → -0.26) Inaccuracy. O-O was best. } (14. O-O Rd8) 14... Rd8 15. Qe3 Qb4+ 16. Nc3?? { (-0.20 → -5.62) Blunder. Kf1 was best. } (16. Kf1 Qxb2) 16... Bc5?? { (-5.62 → 0.00) Blunder. Re8 was best. } (16... Re8) 17. Qf4+?? { (0.00 → -12.61) Blunder. Qf3+ was best. } (17. Qf3+ Kg6 18. Qg3+ Kf7) 17... Qxf4 18. O-O Rd6 19. g3 Qg4 20. Rfe1 Rf6 21. Kh1?! { (-13.61 → Mate in 3) Checkmate is now unavoidable. Rf1 was best. } (21. Rf1 Qf5 22. Ne4 Qxe4 23. Rac1 Qf5 24. Rxc5 Qxc5 25. a4 h5 26. a5 Qxa5 27. f3 Qf5) 21... Qf3+ 22. Kg1 Bxf2+ 23. Kf1 Be3# { Black wins by checkmate. } 0-1