[Event "Ongko Blitz August 2023 Arena"] [Site "https://lichess.org/gyt1JtUH"] [Date "2023.08.11"] [White "LeonardVictor"] [Black "Sadman-Bin-Bahar"] [Result "1-0"] [UTCDate "2023.08.11"] [UTCTime "16:29:37"] [WhiteElo "1872"] [BlackElo "1535"] [WhiteRatingDiff "+2"] [BlackRatingDiff "-2"] [Variant "Standard"] [TimeControl "300+0"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 { D00 Queen's Pawn Game: Accelerated London System } Nc6?! { (0.00 → 0.59) Inaccuracy. c5 was best. } (2... c5 3. e3 Nf6 4. Nf3 Nc6 5. Nbd2 Qb6 6. dxc5 Qxb2 7. Rb1) 3. e3 e6 4. Nf3 Bd6 5. Bxd6 Qxd6 6. Nbd2?! { (0.71 → 0.09) Inaccuracy. c4 was best. } (6. c4 Qb4+ 7. Qd2 Qxd2+ 8. Nbxd2 f6 9. Rc1 Bd7 10. a3 O-O-O) 6... Nf6 7. c4 dxc4?! { (0.29 → 0.87) Inaccuracy. e5 was best. } (7... e5 8. cxd5 Qxd5 9. dxe5 Nxe5 10. Qa4+ Bd7 11. Qa3 Nxf3+ 12. Nxf3) 8. Nxc4?! { (0.87 → 0.28) Inaccuracy. a3 was best. } (8. a3 c3 9. bxc3 O-O 10. Bd3 Qe7 11. O-O b6 12. e4 Bb7) 8... Qd8?! { (0.28 → 0.97) Inaccuracy. Qb4+ was best. } (8... Qb4+ 9. Nfd2) 9. Nce5?! { (0.97 → 0.40) Inaccuracy. g3 was best. } (9. g3 O-O 10. Rc1 b6 11. Bg2 Bb7 12. Nfe5 Nd5 13. Nd3 a5 14. a3 Ra7 15. O-O h6) 9... Nxe5 10. Nxe5 O-O 11. Bd3?! { (0.67 → -0.10) Inaccuracy. Qc2 was best. } (11. Qc2) 11... Qd6?! { (-0.10 → 0.48) Inaccuracy. c5 was best. } (11... c5 12. dxc5 Qa5+ 13. Qd2 Qxc5 14. Nf3 Qe7 15. O-O b6 16. Rfd1 Bb7 17. Be2 Rfd8 18. Qe1) 12. Rc1 Nd5 13. Bb1 b6 14. Qd3 c5?? { (0.57 → Mate in 1) Checkmate is now unavoidable. Qb4+ was best. } (14... Qb4+ 15. Qd2 Qd6 16. a3 Ba6 17. Rc6 Qe7 18. Qc2 Qh4 19. Qe4 Qh5 20. Qf3 Qxf3 21. gxf3) 15. Qxh7# { White wins by checkmate. } 1-0