[Event "Practice Chess 3 Arena"] [Site "https://lichess.org/iDzgJVyp"] [Date "2021.08.04"] [White "Ibnu_ali"] [Black "Nabila09"] [Result "0-1"] [UTCDate "2021.08.04"] [UTCTime "13:52:56"] [WhiteElo "953"] [BlackElo "1427"] [WhiteRatingDiff "-5"] [BlackRatingDiff "+3"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C20"] [Opening "King's Pawn Game: King's Head Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. f3?! { (0.15 → -0.64) Inaccuracy. e4 was best. } (1. e4 e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6) 1... e5 2. e4 { C20 King's Pawn Game: King's Head Opening } Nc6 3. c3?! { (-0.81 → -1.65) Inaccuracy. Bc4 was best. } (3. Bc4 Bc5 4. Nc3 d6 5. d3 h6 6. Bd2 a6 7. Nd5 Nge7) 3... d5 4. exd5 Qxd5 5. Qa4?! { (-1.42 → -2.04) Inaccuracy. b4 was best. } (5. b4 Be6 6. Na3 Qd8 7. b5 Na5 8. Ne2 Ne7 9. Ng3 b6) 5... Nf6 6. Ne2?! { (-1.94 → -2.89) Inaccuracy. Bc4 was best. } (6. Bc4 Qd8) 6... e4?! { (-2.89 → -1.83) Inaccuracy. a6 was best. } (6... a6 7. Na3) 7. fxe4 Nxe4 8. b3?? { (-1.69 → -8.04) Blunder. d4 was best. } (8. d4) 8... Bc5?? { (-8.04 → -3.47) Blunder. Nc5 was best. } (8... Nc5 9. Qh4) 9. c4?? { (-3.47 → -9.62) Blunder. d4 was best. } (9. d4 Bg4) 9... Bf2+ 10. Kd1 Qh5 11. b4 Be6 12. Nc3 Nxc3+ 13. dxc3 Rd8+ 14. Kc2 Bf5+?! { (-6.99 → -4.68) Inaccuracy. Bxc4 was best. } (14... Bxc4 15. Kb2) 15. Kb2 O-O 16. Qxa7? { (-5.10 → -12.13) Mistake. Nf4 was best. } (16. Nf4 Qh4) 16... Ne5?? { (-12.13 → -4.00) Blunder. Nxa7 was best. } (16... Nxa7) 17. Qxb7?? { (-4.00 → -10.98) Blunder. Nf4 was best. } (17. Nf4 Qh4) 17... Nd3+ 18. Kb3 Be1?? { (-7.56 → -2.83) Blunder. Nc5+ was best. } (18... Nc5+ 19. bxc5 Rb8 20. Qb4 Qg6 21. a3 Bb1 22. Rxb1 Qxb1+ 23. Bb2 Qd1+ 24. Ka2 Qc2 25. Nc1) 19. Qxc7?? { (-2.83 → -6.62) Blunder. Bf4 was best. } (19. Bf4 c5 20. b5 Bg4 21. Rxe1 Nxe1 22. Ng3 Qh4 23. Bc7 Rd7 24. Qc6 Re8 25. Bb6 Bd1+) 19... Nf2?? { (-6.62 → -2.21) Blunder. Rc8 was best. } (19... Rc8 20. Bf4 Rxc7 21. Bxc7 Qg5 22. Nf4 Nxf4 23. Rxe1 Ne6 24. g4 Bg6 25. Rd1 Qxg4 26. Bd3) 20. Nf4?? { (-2.21 → Mate in 7) Checkmate is now unavoidable. Be3 was best. } (20. Be3 Qg6 21. Nf4 Bc2+ 22. Kb2 Bxc3+ 23. Kxc3 Qf6+ 24. Kxc2 Qxa1 25. Bxf2 Qxa2+ 26. Kc3 Qd2+) 20... Qd1+ 21. Kb2 Rd2+?! { (Mate in 3 → -16.64) Lost forced checkmate sequence. Qc2+ was best. } (21... Qc2+ 22. Ka3 Qxc3+ 23. Ka4 Qxb4#) 22. Bxd2?! { (-16.64 → Mate in 3) Checkmate is now unavoidable. Ka3 was best. } (22. Ka3 Ra8+) 22... Qxd2+ 23. Kb3 Qc2+ 24. Ka3 Qxc3+ 25. Ka4 Qxb4# { Black wins by checkmate. } 0-1