[Event "Classical"] [Site "https://lichess.org/HSc6je9N"] [Date "2023.02.09"] [White "Chesskingmasterd"] [Black "mr-lion1386"] [Result "0-1"] [UTCDate "2023.02.09"] [UTCTime "11:00:00"] [WhiteElo "1448"] [BlackElo "1911"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+7"] [Variant "Standard"] [TimeControl "1800+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. e3 Bf5 4. c3 Nf6?! { (0.00 → 0.59) Inaccuracy. Nc6 was best. } (4... Nc6 5. Qb3 Qd7 6. Nf3 e6 7. Nbd2 c4 8. Qd1 Nf6 9. Be2) 5. Nf3?! { (0.59 → 0.00) Inaccuracy. dxc5 was best. } (5. dxc5 g6 6. Bxb8 Rxb8 7. Bb5+ Bd7 8. Bxd7+ Qxd7 9. Nf3 b6) 5... Nc6?! { (0.00 → 0.75) Inaccuracy. Qb6 was best. } (5... Qb6 6. Qc1 Nh5 7. Be5 Nc6 8. dxc5 Qxc5 9. Nbd2 e6 10. Bd4) 6. Nbd2?! { (0.75 → 0.00) Inaccuracy. dxc5 was best. } (6. dxc5 e6 7. b4 Ne4 8. Nbd2 Nxc3 9. Qc1 Ne4 10. Bb5 Nxd2) 6... cxd4?! { (0.00 → 0.60) Inaccuracy. Qb6 was best. } (6... Qb6 7. dxc5 Qxb2 8. Nd4 e5 9. Bxe5 Bg4 10. Rb1 Qa3 11. f3) 7. exd4?! { (0.60 → 0.00) Inaccuracy. Nxd4 was best. } (7. Nxd4 Bd7 8. Be2 Rc8 9. O-O e6 10. a4 Be7 11. Qb3 O-O) 7... e6 8. Be2 Bd6 9. Ne5?! { (0.10 → -0.50) Inaccuracy. Bxd6 was best. } (9. Bxd6 Qxd6) 9... Bxe5?! { (-0.50 → 0.11) Inaccuracy. Qc7 was best. } (9... Qc7 10. Ndf3) 10. dxe5?! { (0.11 → -0.55) Inaccuracy. Bxe5 was best. } (10. Bxe5) 10... Nd7 11. h4 h6 12. Nf3 Qb6 13. Qb3 Qc7?! { (-0.54 → 0.50) Inaccuracy. Bg4 was best. } (13... Bg4 14. h5) 14. Bb5? { (0.50 → -0.90) Mistake. Nd4 was best. } (14. Nd4 O-O 15. Nxf5 exf5 16. Qxd5 Ndxe5 17. O-O-O Nd3+ 18. Bxd3 Qxf4+ 19. Rd2 Ne5 20. g3 Nxd3+) 14... O-O 15. Bxc6? { (-0.90 → -2.53) Mistake. O-O was best. } (15. O-O) 15... bxc6?! { (-2.53 → -1.49) Inaccuracy. Nc5 was best. } (15... Nc5 16. Qd1 Nd3+ 17. Kf1 Nxf4 18. Qd2 Qxc6 19. Qxf4 Qb5+ 20. Kg1 Qxb2 21. Qc1 Qe2 22. Qa3) 16. O-O-O?? { (-1.49 → -3.63) Blunder. Qa3 was best. } (16. Qa3 c5 17. O-O a5 18. b3 Rfc8 19. Rac1 Qd8 20. Bg3 a4 21. b4 Qf8 22. Bf4 Rcb8) 16... Rab8 17. Qa3 Nb6 18. b3 Rfd8?! { (-2.76 → -2.00) Inaccuracy. c5 was best. } (18... c5 19. Kd2 d4 20. c4 Nd7 21. Rde1 a5 22. Ke2 Qb7 23. Kf1 a4 24. Nd2 axb3 25. Qxb3) 19. Nd4 Bh7 20. Qc5 Rdc8?! { (-2.97 → -1.88) Inaccuracy. Nd7 was best. } (20... Nd7 21. Qxc6 Qa5 22. Kb2 Nb6 23. Ka1 Nc4 24. Rh3 Rb6 25. Qa4 Qxa4 26. bxa4 Rdb8 27. Rhh1) 21. g4? { (-1.88 → -3.74) Mistake. Rh3 was best. } (21. Rh3 a5) 21... Qb7?! { (-3.74 → -2.50) Inaccuracy. Nd7 was best. } (21... Nd7 22. Qd6 Qa5 23. Kd2 Nc5 24. f3 Qxa2+ 25. Ke3 Nxb3 26. Ne2 Bc2 27. Rde1 Rd8 28. Qc7) 22. g5 Na4 23. bxa4?? { (-2.37 → Mate in 1) Checkmate is now unavoidable. Qb4 was best. } (23. Qb4 Nb6) 23... Qb1+ 24. Kd2 Qd3+? { (Mate in 3 → -8.60) Lost forced checkmate sequence. Rb2+ was best. } (24... Rb2+ 25. Nc2 Qxc2+ 26. Ke1 Qe2#) 25. Ke1 Qe4+ 26. Kd2? { (-7.83 → Mate in 2) Checkmate is now unavoidable. Be3 was best. } (26. Be3 Qxh1+ 27. Ke2 Rb2+ 28. Nc2 Rxc2+ 29. Rd2 Rxd2+ 30. Kxd2 Qb1 31. Qd4 c5 32. Qg4 Qd3+) 26... Rb2+ 27. Kc1 Qb1# { Black wins by checkmate. } 0-1