[Event "Practice Arena"] [Site "https://lichess.org/4AwvRrKi"] [Date "2024.01.28"] [White "Arghyasen1"] [Black "Arunava999"] [Result "0-1"] [UTCDate "2024.01.28"] [UTCTime "08:35:08"] [WhiteElo "1252"] [BlackElo "1343"] [WhiteRatingDiff "-39"] [BlackRatingDiff "+11"] [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 } e6 4. e3 Nc6 5. Nc3 Bb4 6. Qd2?! { (0.29 → -0.80) Inaccuracy. Bd3 was best. } (6. Bd3 O-O 7. h4 Qe7 8. a3 Bxc3+ 9. bxc3 b6 10. Ne5 Nxe5) 6... Bd6? { (-0.80 → 0.48) Mistake. Ne4 was best. } (6... Ne4 7. Qd3 g5 8. Bg3 h5 9. h4 g4 10. Nd2 Nxg3 11. fxg3) 7. Bxd6 Qxd6 8. Bb5 a6 9. Bxc6+ Qxc6 10. Ne5 Qb6 11. O-O? { (0.70 → -0.47) Mistake. O-O-O was best. } (11. O-O-O Qd6 12. g4 Nd7 13. e4 b5 14. Nxd7 Bxd7 15. e5 Qb6 16. Ne2 a5 17. Nf4 b4) 11... Qxb2 12. e4 dxe4 13. Na4 Qa3? { (-0.73 → 0.59) Mistake. Qb5 was best. } (13... Qb5) 14. Nc3?? { (0.59 → -1.83) Blunder. Nc5 was best. } (14. Nc5) 14... O-O 15. f3 exf3 16. Rxf3 Nd5?? { (-1.58 → 6.16) Blunder. Nd7 was best. } (16... Nd7 17. Re1 Qe7 18. Nxd7 Qxd7 19. Rg3 f6 20. Re4 e5 21. Qe2 Qc6 22. dxe5 Be6 23. Qe3) 17. Nxd5 Qd6?? { (6.07 → Mate in 14) Checkmate is now unavoidable. exd5 was best. } (17... exd5 18. Rxa3 f6 19. Qa5 Be6 20. Nd7 Bxd7 21. Qxd5+ Be6 22. Qxe6+ Rf7 23. Rb1 Kf8 24. Qf5) 18. Ne3?? { (Mate in 14 → 2.72) Lost forced checkmate sequence. Nf6+ was best. } (18. Nf6+ Kh8 19. Raf1 Bd7 20. Rh3 gxf6 21. Qh6 Qxd4+ 22. Kh1 Qe4 23. Qxf6+ Kg8 24. Nxf7 Rxf7) 18... f6 19. N5c4 Qd7 20. Ng4?? { (3.11 → 1.12) Blunder. Qd3 was best. } (20. Qd3 b6 21. Rh3 g6 22. Qe4 Rb8 23. c3 Bb7 24. Qh4 g5 25. Qg4 a5 26. Qh5 Kh8) 20... e5 21. Raf1?? { (1.08 → -1.51) Blunder. Nf2 was best. } (21. Nf2 Qxd4) 21... Qxg4 22. dxe5?? { (-1.41 → -4.26) Blunder. Nxe5 was best. } (22. Nxe5 Qh5 23. c4 Be6 24. d5 Qxe5 25. Re3 Qg5 26. dxe6 Rfe8 27. Qe2 Qc5 28. Kh1 Rad8) 22... Qxc4 23. Rxf6? { (-4.04 → -6.70) Mistake. exf6 was best. } (23. exf6 Be6 24. Qf2 Rf7 25. fxg7 Rxf3 26. Qxf3 Bf7 27. Qxb7 Bd5 28. Qb2 Qc5+ 29. Kh1 Qe7) 23... Qc5+ 24. Kh1 Rxf6?! { (-6.83 → -4.69) Inaccuracy. gxf6 was best. } (24... gxf6 25. exf6 Qe5 26. Qh6 Rf7 27. h4 Bd7 28. Rf3 Re8 29. Rf4 Kh8 30. Qg5 Qxg5 31. hxg5) 25. Qd8+?! { (-4.69 → -7.42) Inaccuracy. exf6 was best. } (25. exf6 Be6 26. fxg7 Qe7 27. h4 Qxh4+ 28. Kg1 Rd8 29. Qe2 Qd4+ 30. Kh2 Qd7 31. Qe3 Bf7) 25... Rf8 26. Rxf8+ Qxf8 27. Qxc7? { (-7.71 → Mate in 1) Checkmate is now unavoidable. Qd5+ was best. } (27. Qd5+ Kh8 28. h3 Qf1+ 29. Kh2 Bf5 30. e6 Qf4+ 31. Kh1 Bg6 32. a4 Qe3 33. Qb3 Qe5) 27... Qf1# { Black wins by checkmate. } 0-1