[Event "Group 51 - 22 Farvardin"] [Site "https://lichess.org/OK50enAl"] [Date "2021.04.11"] [White "Sayedali1380_313"] [Black "amirhoseinkhodaverdi"] [Result "0-1"] [UTCDate "2021.04.11"] [UTCTime "12:41:21"] [WhiteElo "951"] [BlackElo "1476"] [WhiteRatingDiff "-32"] [BlackRatingDiff "+28"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A02"] [Opening "Bird Opening"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. f4 { A02 Bird Opening } Nc6 2. d4 d6?! { (-0.25 → 0.75) Inaccuracy. d5 was best. } (2... d5 3. e3 Bf5 4. Bb5 e6 5. Nf3 Bd6 6. c4 dxc4 7. Bxc4) 3. c3? { (0.75 → -0.39) Mistake. d5 was best. } (3. d5 Nb8 4. e4 Nf6 5. Bd3 c6 6. c4 e5 7. Nc3 Nbd7) 3... Be6?? { (-0.39 → 3.50) Blunder. d5 was best. } (3... d5 4. e3 Bf5 5. Nf3 e6 6. Be2 Nf6 7. Nbd2 Ng4 8. Nb3) 4. g4?? { (3.50 → -1.50) Blunder. d5 was best. } (4. d5 Bxd5) 4... Qd7?? { (-1.50 → 2.14) Blunder. Bxg4 was best. } (4... Bxg4 5. d5) 5. Bh3?? { (2.14 → -1.83) Blunder. d5 was best. } (5. d5) 5... O-O-O?? { (-1.83 → 3.25) Blunder. Bxg4 was best. } (5... Bxg4 6. Bxg4) 6. e3?? { (3.25 → -2.02) Blunder. d5 was best. } (6. d5 Bxd5 7. Qxd5 e6 8. Qd3 d5 9. Nf3 h6 10. Rf1 Bd6 11. Na3 Bxa3 12. bxa3 Nf6) 6... d5?? { (-2.02 → 2.99) Blunder. Nf6 was best. } (6... Nf6 7. e4) 7. b3?? { (2.99 → -2.16) Blunder. f5 was best. } (7. f5) 7... Nf6?? { (-2.16 → 1.90) Blunder. g6 was best. } (7... g6 8. Nf3 f6 9. b4 Nh6 10. a4 Bxg4 11. Bxg4 Qxg4 12. Rg1 Qd7 13. a5 a6 14. b5) 8. c4?? { (1.90 → -3.45) Blunder. f5 was best. } (8. f5 g5 9. fxe6 Qxe6 10. Qf3 h5 11. Qf5 hxg4 12. Qxe6+ fxe6 13. Bg2 e5 14. Ne2 e6) 8... dxc4 9. bxc4 b6? { (-4.06 → -1.93) Mistake. g5 was best. } (9... g5 10. Nc3) 10. a3?! { (-1.93 → -2.65) Inaccuracy. Nc3 was best. } (10. Nc3 h5) 10... a6? { (-2.65 → -1.37) Mistake. g5 was best. } (10... g5) 11. Nc3 Re8?? { (-1.30 → 2.34) Blunder. h5 was best. } (11... h5) 12. Bg2?? { (2.34 → 0.53) Blunder. d5 was best. } (12. d5 Bxg4) 12... Rd8?? { (0.53 → 4.01) Blunder. Bxg4 was best. } (12... Bxg4 13. Nf3) 13. h4?? { (4.01 → -0.73) Blunder. Qf3 was best. } (13. Qf3 Bxc4) 13... h6?? { (-0.73 → 3.55) Blunder. Bxc4 was best. } (13... Bxc4 14. g5) 14. Bf3?? { (3.55 → -1.23) Blunder. Qf3 was best. } (14. Qf3 Bxc4 15. Qxc6 Qxc6 16. Bxc6 Nxg4 17. h5 f5 18. Bf3 c5 19. Na4 Kc7 20. Bd2 Bb3) 14... Bxc4 15. Kd2?? { (-1.35 → -4.46) Blunder. g5 was best. } (15. g5 Nd5) 15... g6? { (-4.46 → -2.44) Mistake. Nxd4 was best. } (15... Nxd4 16. exd4) 16. Nh3?? { (-2.44 → -5.17) Blunder. Ke1 was best. } (16. Ke1 Bg7 17. Rb1 Qe6 18. Nge2 Nd5 19. f5 gxf5 20. Nxd5 Bxd5 21. Nf4 Bxf3 22. Nxe6 Bxd1) 16... e6? { (-5.17 → -2.95) Mistake. Qe6 was best. } (16... Qe6 17. Qg1) 17. Re1? { (-2.95 → -5.25) Mistake. Ke1 was best. } (17. Ke1 Na5) 17... Bd6?! { (-5.25 → -3.36) Inaccuracy. Qe8 was best. } (17... Qe8 18. Kc2 Na5 19. Rb1 Nd5 20. Bxd5 exd5 21. Nf2 Be7 22. Nd3 Kb8 23. Rh1 f6 24. Kb2) 18. e4?? { (-3.36 → -10.61) Blunder. Qa4 was best. } (18. Qa4 Na5 19. Qxd7+ Nxd7 20. Rb1 Be7 21. Kc2 Bxh4 22. Rh1 f5 23. gxf5 gxf5 24. Bd2 Rdg8) 18... Rhe8? { (-10.61 → -5.40) Mistake. Nxd4 was best. } (18... Nxd4) 19. Be2?! { (-5.40 → -9.03) Inaccuracy. Kc2 was best. } (19. Kc2 Bc5 20. dxc5 Qe7 21. Be3 Rxd1 22. Raxd1 Nd7 23. e5 Na5 24. Kb2 Nxc5 25. Nf2 Bb3) 19... e5?? { (-9.03 → -2.47) Blunder. Be7 was best. } (19... Be7) 20. Bxc4 exf4?? { (-2.62 → 1.21) Blunder. b5 was best. } (20... b5) 21. Nxf4?? { (1.21 → -6.16) Blunder. Bxa6+ was best. } (21. Bxa6+ Kb8) 21... Nxg4?? { (-6.16 → 0.37) Blunder. Bxf4+ was best. } (21... Bxf4+) 22. Rg1?? { (0.37 → -6.30) Blunder. Kc2 was best. } (22. Kc2 Nf2) 22... Nxd4? { (-6.30 → -3.16) Mistake. Nf2 was best. } (22... Nf2 23. Qf1) 23. Rxg4 h5 24. Nxg6?? { (-3.53 → -8.19) Blunder. Nfe2 was best. } (24. Nfe2 hxg4) 24... fxg6 25. Rxg6 Bf4+ 26. Ke1 Qh3 27. Rg1? { (-7.44 → Mate in 11) Checkmate is now unavoidable. Bxf4 was best. } (27. Bxf4 Qxc3+) 27... Qxh4+ 28. Kf1 Nb3?? { (Mate in 10 → -4.20) Lost forced checkmate sequence. Bxc1 was best. } (28... Bxc1 29. Ra2 Rf8+ 30. Kg2 Rg8+ 31. Bxg8 Rxg8+ 32. Kf1 Qh3+ 33. Rag2 Rf8+ 34. Qf3 Qxf3+ 35. Ke1) 29. Qxb3? { (-4.20 → -7.65) Mistake. Qf3 was best. } (29. Qf3 Nd4 30. Qxf4 Rf8 31. Bf7 Qxf4+ 32. Bxf4 Rxf7 33. Nd5 Ne6 34. Kf2 Nxf4 35. Nxf4 Rxf4+) 29... Bd2?? { (-7.65 → -2.56) Blunder. Bxc1 was best. } (29... Bxc1 30. Ra2) 30. Bxd2 Qh3+?? { (-3.18 → 9.59) Blunder. Rf8+ was best. } (30... Rf8+) 31. Ke1 Rxd2 32. Kxd2 Re7?! { (11.73 → Mate in 6) Checkmate is now unavoidable. b5 was best. } (32... b5 33. Bd5) 33. Rg8+ Kb7 34. Rh1?! { (Mate in 4 → 18.44) Lost forced checkmate sequence. Bxa6+ was best. } (34. Bxa6+ Ka7 35. Nb5+ Kxa6 36. Qa4+ Kb7 37. Qa8#) 34... Qg2+ { Black wins on time. } 0-1