[Event "Mystery Pawn Sub simul"] [Site "https://lichess.org/1b76ucP8"] [Date "2023.05.18"] [White "lefonghua"] [Black "PamJ322"] [Result "1-0"] [UTCDate "2023.05.18"] [UTCTime "01:43:11"] [WhiteElo "2668"] [BlackElo "1457"] [WhiteTitle "FM"] [Variant "Standard"] [TimeControl "600+5"] [ECO "A16"] [Opening "English Opening: Anglo-Indian Defense, Queen's Knight Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 Nf6 2. Nc3 { A16 English Opening: Anglo-Indian Defense, Queen's Knight Variation } Ng4?? { (0.03 → 1.74) Blunder. e5 was best. } (2... e5 3. g3 Bb4 4. Bg2 O-O 5. e4 Bxc3 6. bxc3 c6 7. Ne2) 3. f3?! { (1.74 → 0.67) Inaccuracy. e4 was best. } (3. e4 d6 4. Be2 Nf6 5. d4 e5 6. Nf3 Nc6 7. d5 Nb8) 3... Ne5 4. f4? { (0.89 → -0.67) Mistake. e3 was best. } (4. e3 d6) 4... Ng6?? { (-0.67 → 1.36) Blunder. Nxc4 was best. } (4... Nxc4) 5. d4 Nxf4?? { (1.17 → 4.70) Blunder. d6 was best. } (5... d6 6. d5) 6. Bxf4 Nc6 7. Nf3 Nxd4 8. Qxd4 d6 9. O-O-O Be6 10. e4 a6 11. Ng5 Qd7 12. Be2 b5 13. Nxe6 Qxe6 14. Nd5 c5 15. Nc7+ Kd7 16. Qxc5 Qxc4+? { (9.21 → Mate in 8) Checkmate is now unavoidable. Qxe4 was best. } (16... Qxe4 17. Bg4+ f5 18. Bxf5+ Qxf5 19. Qxf5+ Kxc7 20. cxb5 axb5 21. Kb1 Kd8 22. Qd5 Ra6 23. Qxb5) 17. Bxc4 Rc8 18. Bxb5+ axb5 19. Qxb5+ Kxc7 20. Rd3?! { (Mate in 7 → 11.42) Lost forced checkmate sequence. Kb1 was best. } (20. Kb1 Kd8 21. Rc1 Ra8 22. Qc6 e5 23. Qxa8+ Ke7 24. Bg5+ f6 25. Rc7+ Ke6 26. Qc8#) 20... Kd8+ 21. Rc3?! { (Mate in 8 → 20.29) Lost forced checkmate sequence. Kb1 was best. } (21. Kb1 e6 22. Ra3 Rc5 23. Ra8+ Ke7 24. Bg5+ Rxg5 25. Qxg5+ f6 26. Ra7+ Ke8 27. Qb5+ Kd8) 21... Rxc3+ 22. bxc3 g6 23. Rd1 Bg7 24. e5 Kc7 25. exd6+ exd6 26. Bxd6+ Kd8 27. Bc7+ Ke7 28. Re1+ Kf6 29. Qe5# { White wins by checkmate. } 1-0