[Event "2021 Summer Marathon"] [Site "https://lichess.org/G3DFdn5k"] [Date "2021.08.07"] [White "sawadshamsudheen"] [Black "MEGALODON777hs"] [Result "0-1"] [UTCDate "2021.08.07"] [UTCTime "06:34:44"] [WhiteElo "2230"] [BlackElo "1333"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "60+0"] [ECO "A02"] [Opening "Bird Opening"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. f4 { A02 Bird Opening } c5 2. Nf3 g6 3. e3 Bg7 4. Nc3 e6 5. b3 Ne7 6. Bb2 Nbc6 7. d4?! { (0.44 → -0.49) Inaccuracy. Qc1 was best. } (7. Qc1 d6 8. h4 e5 9. h5 f5 10. g3 Bf6 11. Bg2 Rf8) 7... d6?! { (-0.49 → 0.40) Inaccuracy. cxd4 was best. } (7... cxd4) 8. dxc5 dxc5?! { (0.34 → 1.41) Inaccuracy. Nd5 was best. } (8... Nd5 9. Qd2) 9. Qxd8+ Nxd8 10. O-O-O O-O 11. Nb5?! { (1.51 → 0.90) Inaccuracy. e4 was best. } (11. e4 b6) 11... Ndc6 12. Nc7?! { (1.41 → 0.62) Inaccuracy. e4 was best. } (12. e4 e5 13. Nc7 Rb8 14. Nxe5 Nxe5 15. Bxe5 Bxe5 16. fxe5 Nc6 17. Bb5 Bg4 18. Rd6 Nxe5) 12... Rb8 13. h4?! { (0.83 → 0.00) Inaccuracy. Bxg7 was best. } (13. Bxg7 Kxg7) 13... h6? { (0.00 → 1.31) Mistake. Nf5 was best. } (13... Nf5 14. Bxg7 Kxg7 15. Bb5 Nxe3 16. Rd2 Nd4 17. Ne8+ Kg8 18. Nf6+ Kg7) 14. h5 Kh7?? { (0.86 → 3.35) Blunder. Nf5 was best. } (14... Nf5) 15. Bxg7?! { (3.35 → 2.29) Inaccuracy. g4 was best. } (15. g4 Bxb2+) 15... Kxg7 16. hxg6 fxg6 17. g3? { (2.62 → 1.22) Mistake. Bc4 was best. } (17. Bc4 e5 18. Be6 exf4 19. exf4 Rd8 20. Rde1 Rh8 21. g4 b6 22. f5 Rb7 23. Nb5 gxf5) 17... Nf5 18. e4?? { (1.34 → -0.53) Blunder. Bd3 was best. } (18. Bd3 Nxe3 19. Rde1 Ng4 20. Rh4 h5 21. Ng5 Nd8 22. Ncxe6+ Nxe6 23. Nxe6+ Bxe6 24. Rxe6 Rf6) 18... Nxg3 19. Rg1 Nxf1 20. Rdxf1? { (-0.50 → -1.72) Mistake. Nh4 was best. } (20. Nh4 Nd4 21. Rxg6+ Kh7 22. Rxf1 Ne2+ 23. Kb2 Nxf4 24. Rgg1 Bd7 25. Nf5 exf5 26. Rxf4 Rf7) 20... Rxf4 21. Nh4?? { (-1.93 → -5.38) Blunder. Ne8+ was best. } (21. Ne8+ Kf8) 21... Rxh4?? { (-5.38 → Mate in 8) Checkmate is now unavoidable. Rxf1+ was best. } (21... Rxf1+ 22. Rxf1 Bd7 23. Rd1 Nd4 24. c3 Rc8 25. cxd4 Rxc7 26. Nf3 cxd4+ 27. Kd2 Rc5 28. Rg1) 22. Nb5?? { (Mate in 8 → -8.29) Lost forced checkmate sequence. Ne8+ was best. } (22. Ne8+ Kh7 23. Rf7+ Kg8 24. Rgf1 Rh1 25. Rg7+ Kh8 26. Rxh1 h5 27. Rxg6 Kh7 28. Rg5 Kh6) 22... Bd7 23. Nc3 Ne5 24. Kb2 Be8 25. Rf2 Bf7 26. Rfg2 Rf4 27. Ne2 Rf3 28. Nc3 Rxc3 29. Kxc3 Rf8 30. Kb2 g5 31. Rg3 Bg6 32. Rc3 c4 33. Re1 cxb3 34. axb3 Nc4+?? { (-8.73 → -3.22) Blunder. h5 was best. } (34... h5 35. Rc7+ Kh6 36. Rg1 Nf3 37. Rxg5 Kxg5 38. Rxb7 Rf7 39. Rb8 Kf4 40. c4 Kxe4 41. Ra8) 35. Rxc4 b5?? { (-3.28 → 0.00) Blunder. h5 was best. } (35... h5 36. Rc7+ Kh6 37. Rxb7 h4 38. Rxa7 g4 39. Rg1 g3 40. b4 Rf3 41. b5 h3 42. b6) 36. Rc7+ Kf6?? { (0.00 → 6.18) Blunder. Rf7 was best. } (36... Rf7 37. Rxf7+ Kxf7 38. Kc3 h5 39. Kd4 b4 40. Ra1 Kf6 41. Ke3 h4 42. Rxa7 Bh5 43. Rh7) 37. Rc6?? { (6.18 → -0.70) Blunder. e5+ was best. } (37. e5+) 37... Ke5?! { (-0.70 → 0.00) Inaccuracy. Rf7 was best. } (37... Rf7) 38. Ra6?? { (0.00 → -2.12) Blunder. Rc5+ was best. } (38. Rc5+ Kd4 39. Rxb5 g4 40. Rb4+ Ke5 41. Rb5+) 38... Kf4?? { (-2.12 → 6.47) Blunder. g4 was best. } (38... g4) 39. Rea1?? { (6.47 → -2.06) Blunder. Rf1+ was best. } (39. Rf1+) 39... Kg4?? { (-2.06 → 3.59) Blunder. Bxe4 was best. } (39... Bxe4 40. Rxe6) 40. Rg1+ Kh5 { Black wins on time. } 0-1