[Event "Bahman 21 cup"] [Site "https://lichess.org/UH6i49Gh"] [Date "2021.12.17"] [White "Amirhossein_Heydari"] [Black "Behshadpartovi"] [Result "0-1"] [UTCDate "2021.12.17"] [UTCTime "14:26:29"] [WhiteElo "772"] [BlackElo "1034"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+8"] [Variant "Standard"] [TimeControl "600+1"] [ECO "C47"] [Opening "Four Knights Game"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 e5 2. Nc3 Nf6 3. Nf3 Nc6 { C47 Four Knights Game } 4. d3 d5 5. d4? { (0.00 → -1.31) Mistake. exd5 was best. } (5. exd5 Nxd5 6. Be2 Bc5 7. O-O O-O 8. Ne4 Be7 9. Re1 Bf5) 5... dxe4 6. dxe5?! { (-0.75 → -1.72) Inaccuracy. Nxe5 was best. } (6. Nxe5 Qxd4 7. Bf4 Bb4 8. Qxd4 Nxd4 9. O-O-O Bxc3 10. bxc3 Ne6) 6... exf3?? { (-1.72 → 0.09) Blunder. Qxd1+ was best. } (6... Qxd1+ 7. Nxd1 Nd7 8. Ng5 Ndxe5 9. Nc3 Nb4 10. Nb5 Bd6 11. Nxe4) 7. exf6?! { (0.09 → -0.95) Inaccuracy. Qxd8+ was best. } (7. Qxd8+ Nxd8 8. exf6 Bf5 9. Be3 Bxc2 10. Rc1 Bg6 11. Nd5 Rc8) 7... fxg2? { (-0.95 → 0.62) Mistake. Qxd1+ was best. } (7... Qxd1+ 8. Nxd1 Be6 9. Ne3 gxf6 10. Bd2 O-O-O 11. gxf3 Nd4 12. O-O-O) 8. fxg7?? { (0.62 → -7.20) Blunder. Qxd8+ was best. } (8. Qxd8+ Nxd8 9. Bxg2 Bd7 10. O-O Rg8 11. Re1+ Ne6 12. Bxb7 gxf6+) 8... gxh1=Q? { (-7.20 → -4.08) Mistake. Qxd1+ was best. } (8... Qxd1+ 9. Nxd1) 9. gxh8=Q? { (-4.08 → -6.57) Mistake. Qxd8+ was best. } (9. Qxd8+ Nxd8) 9... Qe7+?! { (-6.57 → -4.47) Inaccuracy. Qxd1+ was best. } (9... Qxd1+ 10. Nxd1 Bh3 11. Ne3 Bxf1 12. Nxf1 Qe4+ 13. Be3 O-O-O 14. Ng3 Qg6 15. c3 Nb4 16. Rd1) 10. Qe2?! { (-4.47 → -6.29) Inaccuracy. Be3 was best. } (10. Be3 Bh3 11. Qd3 Rd8 12. O-O-O Rxd3 13. Bxd3 Qxh2 14. Qxh7 Qee5 15. Ne4 Be6 16. Nf6+ Ke7) 10... Qxe2+? { (-6.29 → -3.48) Mistake. Bh3 was best. } (10... Bh3 11. Be3 O-O-O 12. Qxh7 Qe6 13. Rd1 Rxd1+ 14. Nxd1 Ne5 15. f4 Nf3+ 16. Qxf3 Qxf3 17. Bxh3) 11. Nxe2 Be6? { (-2.62 → -1.19) Mistake. Bg4 was best. } (11... Bg4 12. Qf6) 12. Bh6?! { (-1.19 → -1.88) Inaccuracy. Bg5 was best. } (12. Bg5 Qd5) 12... O-O-O 13. Bxf8 Qd5 14. Qg7?? { (-1.25 → Mate in 1) Checkmate is now unavoidable. Qc3 was best. } (14. Qc3 Rxf8 15. Rd1 Qxa2 16. Bg2 Bd7 17. Qd3 Rd8 18. Bxc6 bxc6 19. b3 Qa5+ 20. Kf1 Qh5) 14... Qa5+?? { (Mate in 1 → 2.27) Lost forced checkmate sequence. Qd2# was best. } (14... Qd2#) 15. c3?? { (2.27 → -0.30) Blunder. Nc3 was best. } (15. Nc3) 15... Qd5?! { (-0.30 → 0.70) Inaccuracy. Ne5 was best. } (15... Ne5 16. Ng1) 16. Bg2?? { (0.70 → Mate in 3) Checkmate is now unavoidable. f3 was best. } (16. f3 Qxf3 17. Bc5 Bg4 18. h3 Bxh3 19. Bxh3+ Qxh3 20. Bd4 Nxd4 21. cxd4 Qh1+ 22. Qg1 Qxg1+) 16... Qd2+ 17. Kf1 Qxb2?? { (Mate in 2 → 1.59) Lost forced checkmate sequence. Qd1+ was best. } (17... Qd1+ 18. Rxd1 Rxd1#) 18. Re1 Rd7?? { (1.46 → 4.05) Blunder. Bc4 was best. } (18... Bc4 19. Bf3) 19. Nd4?! { (4.05 → 2.59) Inaccuracy. Qxh7 was best. } (19. Qxh7 Qxa2 20. Bh6 a5 21. Nf4 Bc4+ 22. Kg1 Qd2 23. Rb1 Qd1+ 24. Rxd1 Rxd1+ 25. Bf1 Rxf1+) 19... f5?? { (2.59 → 5.50) Blunder. Bc4+ was best. } (19... Bc4+ 20. Kg1) 20. Qg8?? { (5.50 → -8.48) Blunder. Qh8 was best. } (20. Qh8 Bc4+ 21. Kg1 Nd8 22. Nxf5 Qc2 23. Bh3 Kb8 24. Nd4 Qg6+ 25. Kh1 Nf7 26. Qg7 Rd5) 20... Bc4+?? { (-8.48 → 11.10) Blunder. Bxg8 was best. } (20... Bxg8 21. Nxc6 Bc4+ 22. Kg1 bxc6 23. Re8+ Kb7 24. Re1 Bxa2 25. Rf1 Qxc3 26. Kh1 f4 27. f3) 21. Kg1?? { (11.10 → -8.17) Blunder. Qxc4 was best. } (21. Qxc4) 21... Bxg8 22. Re8+ Rd8 23. Rxd8+ Nxd8 24. Be7 Qb1+ 25. Bf1 Bc4 26. Kg2 Qxf1+ 27. Kg3 Nf7?! { (Mate in 11 → -14.82) Lost forced checkmate sequence. Qg1+ was best. } (27... Qg1+ 28. Kf3 Qg4+ 29. Ke3 Qe4+ 30. Kd2 Qd3+ 31. Kc1 Qxc3+ 32. Kd1 Qxd4+ 33. Kc2 Qd3+ 34. Kc1) 28. Nxf5 Qd3+ 29. Kg2?! { (-12.70 → Mate in 3) Checkmate is now unavoidable. Ne3 was best. } (29. Ne3 Qg6+) 29... Qxf5 30. Kh1 Qxf2 31. h3 Qf1+ 32. Kh2 Ng5 { Black wins on time. } 0-1