[Event "Rapid"] [Site "https://lichess.org/FvKNbGOA"] [Date "2021.10.01"] [White "seawolf667"] [Black "NyokongTC17"] [Result "0-1"] [UTCDate "2021.10.01"] [UTCTime "09:02:09"] [WhiteElo "2298"] [BlackElo "1919"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+12"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System, Steinitz Countergambit"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 c5 { D00 Queen's Pawn Game: Accelerated London System, Steinitz Countergambit } 3. Nc3 e6 4. e3 Nf6?! { (-0.23 → 0.50) Inaccuracy. a6 was best. } (4... a6 5. Nf3 Nf6 6. dxc5 Bxc5 7. Bd3 Nbd7 8. O-O b5 9. e4) 5. a3?! { (0.50 → -0.50) Inaccuracy. Nb5 was best. } (5. Nb5 Na6 6. c3 Be7 7. a4 Bd7 8. Nf3 O-O 9. Bd3 Nh5) 5... Bd7 6. Nf3 Nc6 7. Nb5?! { (0.32 → -0.37) Inaccuracy. Bd3 was best. } (7. Bd3 cxd4 8. exd4 Be7 9. O-O O-O 10. Ne2 Nh5 11. Be3 Bd6) 7... Rc8 8. Nd6+ Bxd6 9. Bxd6 cxd4 10. exd4 Ne4?! { (-0.74 → -0.15) Inaccuracy. Qb6 was best. } (10... Qb6) 11. Bf4 O-O 12. Bd3 f5?! { (-0.04 → 0.82) Inaccuracy. f6 was best. } (12... f6 13. O-O) 13. h4? { (0.82 → -0.70) Mistake. c3 was best. } (13. c3 Be8) 13... Qb6 14. Be5?? { (-0.60 → -6.70) Blunder. O-O was best. } (14. O-O) 14... Qxb2?? { (-6.70 → -1.71) Blunder. Nxf2 was best. } (14... Nxf2 15. Kxf2 Nxe5 16. Qd2 Nxf3 17. gxf3 Qxd4+ 18. Qe3 Qxe3+ 19. Kxe3 e5 20. c3 Bc6 21. Rhe1) 15. Rb1?? { (-1.71 → -5.08) Blunder. O-O was best. } (15. O-O Nxe5 16. Nxe5 Bc6 17. Nf3 Qc3 18. Qb1 Rc7 19. Qb4 Qxb4 20. axb4 a6 21. Ng5 Bd7) 15... Qc3+ 16. Kf1 b6?? { (-5.49 → -1.89) Blunder. Nxe5 was best. } (16... Nxe5) 17. Rb3 Qa5 18. Bxe4?? { (-2.00 → -7.41) Blunder. Bf4 was best. } (18. Bf4 Nd8 19. Qe1 Qxe1+ 20. Kxe1 Ba4 21. Rb2 Rc3 22. Ke2 Rxa3 23. Ne5 Nc3+ 24. Kd2 Nb7) 18... fxe4 19. Ng5 Nxe5 20. dxe5 Qc5 21. Qh5? { (-8.30 → Mate in 1) Checkmate is now unavoidable. Nh3 was best. } (21. Nh3 Qc7 22. Kg1 Qxe5 23. Rg3 Ba4 24. h5 h6 25. Qd2 Rf6 26. Qb4 Bxc2 27. Qe7 Rf7) 21... Qxf2# { Black wins by checkmate. } 0-1