[Event "Practice Arena"] [Site "https://lichess.org/IHk3zxSj"] [Date "2024.10.25"] [White "ARGHO2015"] [Black "shubhayan_biswas"] [Result "0-1"] [UTCDate "2024.10.25"] [UTCTime "14:13:01"] [WhiteElo "715"] [BlackElo "903"] [WhiteRatingDiff "-15"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "180+2"] [ECO "C20"] [Opening "King's Pawn Game: Leonardis Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. d3 { C20 King's Pawn Game: Leonardis Variation } d6 3. f3?! { (0.13 → -0.45) Inaccuracy. Nc3 was best. } (3. Nc3 Nf6 4. g3 Be7 5. Bg2 O-O 6. Nf3 c6 7. a4 a5) 3... Be6 4. g4? { (-0.18 → -1.88) Mistake. f4 was best. } (4. f4 Nc6 5. Nf3 d5 6. f5 Bc8 7. Qe2 Be7 8. g3 Nf6) 4... Nc6 5. Ne2 Nf6? { (-1.88 → -0.69) Mistake. Qh4+ was best. } (5... Qh4+ 6. Ng3) 6. Nd4?? { (-0.69 → -5.08) Blunder. c4 was best. } (6. c4 Be7 7. Be3 Nd7 8. Qd2 Bh4+ 9. Ng3 Nd4 10. Bg2 h6 11. Bxd4 exd4) 6... Nxd4 7. c3 Nxf3+?! { (-5.03 → -3.23) Inaccuracy. Nc6 was best. } (7... Nc6 8. d4 d5 9. g5 Nh5 10. Be3 Be7 11. Rg1 g6 12. dxe5 h6 13. Qb3) 8. Kf2?? { (-3.23 → -9.25) Blunder. Qxf3 was best. } (8. Qxf3 Nxg4 9. h3 Qh4+ 10. Kd2 Nf6 11. c4 g6 12. Kc2 Nh5 13. Nc3 Bg7) 8... Ng5? { (-9.25 → -4.48) Mistake. Nxg4+ was best. } (8... Nxg4+ 9. Kg2 Nh4+ 10. Kg1 Qf6 11. Qe2 d5 12. b4 dxe4 13. Nd2 exd3 14. Ne4) 9. Be2?! { (-4.48 → -5.90) Inaccuracy. Bxg5 was best. } (9. Bxg5 Nxe4+ 10. dxe4 Qxg5 11. h4 Qxg4 12. Qxg4 Bxg4 13. Bh3 Bxh3 14. Rxh3 Be7) 9... Qd7?! { (-5.90 → -4.13) Inaccuracy. Nh3+ was best. } (9... Nh3+ 10. Kg2 Nf4+ 11. Bxf4 exf4 12. g5 Ng8 13. h4 h6 14. Bg4 Bxg4 15. Qxg4) 10. Qd2? { (-4.13 → -7.76) Mistake. Bxg5 was best. } (10. Bxg5 Nxg4+ 11. Kg3 Nf6 12. c4 Be7 13. h4 h6 14. Bxf6 Bxf6 15. Nc3 c6) 10... Qc6?! { (-7.76 → -5.11) Inaccuracy. Ngxe4+ was best. } (10... Ngxe4+ 11. dxe4 Nxe4+ 12. Ke1 Nxd2 13. Nxd2 Bxg4 14. Rg1 h5 15. Ne4 Be7 16. Nf2) 11. Qxg5 O-O-O 12. Qxf6?! { (-4.29 → -6.75) Inaccuracy. Rf1 was best. } (12. Rf1 h6) 12... gxf6 13. d4 exd4 14. Bf3 dxc3 15. Bd2 cxd2 16. Nc3 d1=Q 17. Ke3? { (-9.71 → Mate in 4) Checkmate is now unavoidable. Raxd1 was best. } (17. Raxd1 h5 18. h3 Qb6+ 19. Kg2 Qxb2+ 20. Ne2 Rg8 21. Rdg1 Bh6 22. Rb1 Qd2) 17... Qxh1?! { (Mate in 4 → -11.80) Lost forced checkmate sequence. Qb6+ was best. } (17... Qb6+ 18. Kf4 Qd2+ 19. Kg3 Qbf2+ 20. Kh3 Qh6#) 18. Be2?! { (-11.80 → Mate in 5) Checkmate is now unavoidable. Rxh1 was best. } (18. Rxh1 Qb6+ 19. Kd3 Qxb2 20. Rb1 Qf2 21. Be2 Bh6 22. Kc2 Bxa2 23. Rb5 Qe3) 18... Qxa1 19. Nd1 Qxd1?! { (Mate in 7 → -16.09) Lost forced checkmate sequence. Qac1+ was best. } (19... Qac1+ 20. Kf3 Bxg4+ 21. Kg3 Bxe2 22. h4 Rg8+ 23. Kf2 Qf4+ 24. Kxe2 Qc2+ 25. Ke1) 20. b3?! { (-16.09 → Mate in 3) Checkmate is now unavoidable. Bxd1 was best. } (20. Bxd1 Qc1+ 21. Kf2 Qxd1 22. e5 fxe5 23. g5 Qd2+ 24. Kg3 Qxg5+ 25. Kf2 Qf5+) 20... Qxe2+ 21. Kf4 Qexe4+ 22. Kg3 Qc3+ 23. Kh4 Qxg4# { Black wins by checkmate. } 0-1