[Event "Rated rapid game"] [Site "https://lichess.org/VoHXmDgc"] [Date "2021.12.12"] [White "Bandjuga"] [Black "Kahaan"] [Result "1-0"] [UTCDate "2021.12.12"] [UTCTime "20:31:49"] [WhiteElo "2261"] [BlackElo "2125"] [WhiteRatingDiff "+6"] [BlackRatingDiff "-4"] [Variant "Standard"] [TimeControl "600+0"] [ECO "D02"] [Opening "Queen's Pawn Game: London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 d5 3. Bf4 { D02 Queen's Pawn Game: London System } c5 4. c3 Nc6 5. e3 Bf5?! { (-0.13 → 0.75) Inaccuracy. Nh5 was best. } (5... Nh5 6. Be5 f6 7. Bg3 Qb6 8. Qb3 Nxg3 9. hxg3 e6 10. Bd3) 6. Qb3?! { (0.75 → 0.00) Inaccuracy. dxc5 was best. } (6. dxc5 e6 7. b4 Ne4 8. Nbd2 Nxc3 9. Qc1 Ne4 10. Bb5 Nxd2) 6... Qb6?? { (0.00 → 2.71) Blunder. Qc8 was best. } (6... Qc8 7. c4 cxd4 8. cxd5 Na5 9. Bb5+ Bd7 10. Bxd7+ Qxd7 11. Qb4) 7. dxc5 Qxb3 8. axb3 e6?! { (2.99 → 4.16) Inaccuracy. Nd7 was best. } (8... Nd7 9. b4 e5 10. Bg3 a5 11. b5 Ne7 12. c6 bxc6 13. Nxe5 Nxe5 14. Bxe5 f6 15. Bg3) 9. b4 a5 10. Bb5 O-O-O?! { (5.20 → 7.92) Inaccuracy. Bxb1 was best. } (10... Bxb1 11. Ne5) 11. Bxc6 bxc6 12. Nbd2 Nd7 13. Rxa5 Kb7 14. Nd4 Bd3 15. N2b3 e5 16. Kd2 Bg6 17. Rha1 exf4 18. Ra7+ Kc8 19. Nxc6 fxe3+ 20. fxe3 Re8?! { (11.07 → Mate in 4) Checkmate is now unavoidable. Nb8 was best. } (20... Nb8 21. Nxb8) 21. Nbd4?! { (Mate in 4 → 10.84) Lost forced checkmate sequence. Ra8+ was best. } (21. Ra8+ Nb8 22. R1a7 Bd6 23. cxd6 Bc2 24. Rxb8#) 21... Ne5?! { (10.84 → Mate in 2) Checkmate is now unavoidable. Nxc5 was best. } (21... Nxc5) 22. Ra8+ Kd7 23. R1a7# { White wins by checkmate. } 1-0