[Event "D2 GM Ni Hua's Birthday Arena"] [Site "https://lichess.org/XHQX8tGW"] [Date "2023.05.31"] [White "LionsAS34"] [Black "LionsJW34"] [Result "0-1"] [UTCDate "2023.05.31"] [UTCTime "15:39:10"] [WhiteElo "756"] [BlackElo "825"] [WhiteRatingDiff "-25"] [BlackRatingDiff "+34"] [Variant "Standard"] [TimeControl "300+5"] [ECO "D00"] [Opening "Queen's Pawn Game: Accelerated London System"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 d5 2. Bf4 { D00 Queen's Pawn Game: Accelerated London System } Nf6 3. Qd2?! { (0.06 → -0.75) Inaccuracy. e3 was best. } (3. e3 c5 4. Nf3 Nc6 5. Nbd2 e6 6. c3 Bd6 7. Bg3 O-O) 3... Nc6?! { (-0.75 → 0.21) Inaccuracy. c5 was best. } (3... c5 4. e3 Ne4 5. Qc1 Nc6 6. Nd2 cxd4 7. exd4 Qb6 8. Nxe4) 4. Bxc7?? { (0.21 → -6.11) Blunder. Nc3 was best. } (4. Nc3 e6 5. Nf3 h6 6. a3 Bd6 7. O-O-O O-O 8. e3 a6) 4... Qxc7 5. Qb4? { (-5.78 → -18.82) Mistake. e3 was best. } (5. e3) 5... Nxb4 6. h3 Bd7 7. e3 Qc5 8. Nd2 Qc6 9. Bb5 Qxb5 10. a4?! { (-22.07 → Mate in 10) Checkmate is now unavoidable. Kd1 was best. } (10. Kd1 Bf5) 10... Qxa4?! { (Mate in 10 → -16.50) Lost forced checkmate sequence. Nxc2+ was best. } (10... Nxc2+ 11. Kd1 Qd3 12. f3 Nxa1 13. Ke1 Qxe3+ 14. Ne2 Rc8 15. Kf1 Rc2 16. g4 Rxd2 17. Rh2) 11. Rxa4 Bxa4 12. b3 Bxb3 13. cxb3 Ne4 14. Nxe4 Nc6 15. Nd6+ exd6 16. Kd2 Rc8 17. b4 b6 18. b5 Rc7 19. bxc6 Rxc6 20. Kd3 b5 21. Kd2 b4 22. Kd3 b3 23. Kd2 b2 24. Kd1? { (-9.08 → Mate in 7) Checkmate is now unavoidable. Ne2 was best. } (24. Ne2 Be7) 24... b1=Q+ 25. Ke2 Qb5+?! { (Mate in 6 → -21.13) Lost forced checkmate sequence. Rc2+ was best. } (25... Rc2+ 26. Kf3 Qf1 27. Kf4 Rxf2+ 28. Nf3 Qxg2 29. Rf1 Qxf3+ 30. Kg5 Be7#) 26. Kf3 Qc4 27. Rh2 Qxd4 28. exd4 Rc4 { Black wins on time. } 0-1