[Event "2017 Summer Marathon"] [Site "https://lichess.org/4c1Eb5FO"] [Date "2017.08.13"] [White "GunganAttack"] [Black "MMichael"] [Result "1-0"] [UTCDate "2017.08.13"] [UTCTime "13:13:27"] [WhiteElo "1843"] [BlackElo "2259"] [WhiteRatingDiff "+23"] [BlackRatingDiff "-27"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D30"] [Opening "Queen's Gambit Declined: Traditional Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. Bg5 { D30 Queen's Gambit Declined: Traditional Variation } Be7 5. c5?! { (0.18 → -0.44) Inaccuracy. Nc3 was best. } (5. Nc3 O-O) 5... b6 6. cxb6 axb6 7. e4? { (-0.47 → -2.08) Mistake. e3 was best. } (7. e3 O-O 8. Nc3 Bb7 9. Bh4 c5 10. Bb5 Nc6 11. O-O h6 12. h3 Ra5 13. Bxc6 Bxc6) 7... Nxe4 8. Bxe7 Qxe7 9. Ne5?? { (-1.40 → -3.62) Blunder. Bd3 was best. } (9. Bd3 Qb4+ 10. Nbd2 Ba6 11. Bxa6 Nxa6 12. Rb1 Nxd2 13. Qxd2 c5 14. a3 Qxd2+ 15. Kxd2 Ke7) 9... O-O?! { (-3.62 → -2.40) Inaccuracy. Qb4+ was best. } (9... Qb4+) 10. Nc3 f6?! { (-2.82 → -2.15) Inaccuracy. Qb4 was best. } (10... Qb4 11. Qc2 Qxd4 12. Nf3 Qc5 13. Bd3 Nxc3 14. bxc3 g6 15. O-O Nd7 16. Rfe1 Ra3 17. Rac1) 11. Nd3?! { (-2.15 → -3.32) Inaccuracy. Nf3 was best. } (11. Nf3 Bb7 12. Qb3 Nxc3 13. Qxc3 e5 14. dxe5 fxe5 15. Qxe5 Qf7 16. Qg3 Re8+ 17. Kd1 Qf6) 11... Ba6? { (-3.32 → -1.93) Mistake. Nc6 was best. } (11... Nc6) 12. Be2 Bxd3?! { (-2.35 → -1.31) Inaccuracy. Nc6 was best. } (12... Nc6 13. Nf4 Qd6 14. g3 Bxe2 15. Nfxe2 Nxc3 16. bxc3 Ra3 17. O-O e5 18. Qd3 Na5 19. Qf5) 13. Bxd3 Qb4 14. Qc2 f5 15. O-O Nc6? { (-1.62 → -0.08) Mistake. c5 was best. } (15... c5) 16. Nb5?? { (-0.08 → -2.27) Blunder. a3 was best. } (16. a3 Qxd4 17. Nb5 Qc5 18. Nxc7 Nd4 19. Qxc5 bxc5 20. Nxa8 Rxa8 21. Rad1 Nd6 22. f3 Nc6) 16... Nxd4 17. Nxd4 Qxd4 18. Bxe4 fxe4 19. Qxc7 Qxb2 20. Rab1?! { (-1.87 → -2.52) Inaccuracy. Qc6 was best. } (20. Qc6 Qe5 21. Qxb6 Rab8 22. Qe3 d4 23. Qe2 d3 24. Qe3 Rb2 25. Rae1 Rxa2 26. Qxe4 Qxe4) 20... Qxa2 21. Rxb6?? { (-2.29 → Mate in 5) Checkmate is now unavoidable. Qxb6 was best. } (21. Qxb6) 21... Rae8?? { (Mate in 5 → 12.60) Lost forced checkmate sequence. Qxf2+ was best. } (21... Qxf2+ 22. Rxf2 Ra1+ 23. Rb1 Rxb1+ 24. Qc1 Rxc1+ 25. Rf1 Rcxf1#) 22. Rb7 Qb2 23. Rxb2 Rf7 24. Qd6 Rf6 25. Rb8 Kf7?! { (12.00 → Mate in 10) Checkmate is now unavoidable. Rxb8 was best. } (25... Rxb8 26. Qxb8+ Rf8 27. Qe5 Rf6 28. Rc1 h6 29. Qd6 Kh7 30. Qd7 Rg6 31. Rc6 Rf6 32. Rxe6) 26. Rxe8 Kxe8 27. Rc1 Kf7 28. Rc7+ Kg6 29. Qd7?! { (Mate in 7 → 119.20) Lost forced checkmate sequence. h4 was best. } (29. h4 e3 30. Qe5 exf2+ 31. Kh2 f1=N+ 32. Kh3 h6 33. h5+ Kh7 34. Qxf6 d4 35. Qxg7#) 29... Kf5?! { (119.20 → Mate in 14) Checkmate is now unavoidable. Kg5 was best. } (29... Kg5 30. Qxg7+) 30. Qxg7 h5?! { (66.75 → Mate in 7) Checkmate is now unavoidable. h6 was best. } (30... h6) 31. Qh7+?! { (Mate in 7 → 55.13) Lost forced checkmate sequence. h4 was best. } (31. h4 Ke5 32. Qg3+ Rf4 33. Qc3+ Kd6 34. Rb7 Rf7 35. Rxf7 d4 36. Qc7+ Kd5 37. Rd7#) 31... Ke5 32. Rf7 Rf5?! { (17.44 → Mate in 7) Checkmate is now unavoidable. Rxf7 was best. } (32... Rxf7 33. Qxf7) 33. Rxf5+ exf5 34. Qxh5 d4?! { (116.19 → Mate in 15) Checkmate is now unavoidable. Kf6 was best. } (34... Kf6) 35. Qh8+ Kd5 36. Kf1 d3 37. Ke1 f4 38. Qd8+ Ke5 39. Qc7+ Kd5 40. Kd2 Kd4 41. Qd6+ Kc4 42. Qxf4 Kd4 43. h4 Kd5 44. h5 Kc4 45. h6 Kb3 46. h7 e3+ 47. Qxe3 Kb2 48. h8=Q+ Ka2 49. Qb8 Ka1 50. Qea7# { White wins by checkmate. } 1-0