[Event "2016 Summer Marathon"] [Site "https://lichess.org/Pd2VEPbL"] [Date "2016.08.06"] [White "syanidar"] [Black "Serik2"] [Result "1-0"] [UTCDate "2016.08.06"] [UTCTime "18:17:28"] [WhiteElo "1088"] [BlackElo "1681"] [WhiteRatingDiff "+57"] [BlackRatingDiff "-22"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A01"] [Opening "Nimzo-Larsen Attack: Classical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. b3 d5 { A01 Nimzo-Larsen Attack: Classical Variation } 2. Bb2 d4?! { (0.03 → 0.64) Inaccuracy. Nf6 was best. } (2... Nf6 3. Nf3 e6 4. e3 c5 5. Be2 Nc6 6. O-O Be7 7. d4 cxd4 8. Nxd4 Bd7 9. Nd2) 3. Nf3 Nc6 4. e3 Bg4 5. exd4 Nxd4? { (1.08 → 2.73) Mistake. e6 was best. } (5... e6 6. h3 Bf5 7. Be2 a6 8. O-O Nf6 9. d3 Be7 10. c4 Bg6 11. Nbd2 O-O 12. g3) 6. Bxd4 Bxf3?! { (2.71 → 3.84) Inaccuracy. Qxd4 was best. } (6... Qxd4 7. Nxd4 Bxd1 8. Kxd1 e6 9. Nf3 Nf6 10. Bd3 c6 11. Nc3 g6 12. Ke2 Bd6 13. h4) 7. gxf3?? { (3.84 → -0.82) Blunder. Qxf3 was best. } (7. Qxf3 c6 8. Be5 Nf6 9. Nc3 Nd7 10. Bd4 Nf6 11. Be5 Nd7 12. Bg3 e6 13. Ne4 Nc5) 7... Qxd4 8. Nc3 Nf6 9. Bd3 e5?! { (-1.34 → -0.77) Inaccuracy. e6 was best. } (9... e6 10. Ne4 O-O-O 11. O-O Qe5 12. Re1 Nh5 13. Bf1 Nf4 14. c3 Bd6 15. Ng3 Qg5 16. Kh1) 10. Qe2 Bc5 11. Nb5?? { (-0.78 → -5.47) Blunder. O-O was best. } (11. O-O O-O-O 12. Ne4 Kb8 13. Rae1 Rhe8 14. a4 Bb6 15. Nxf6 gxf6 16. Qe4 Qd7 17. Qh4 Ba5) 11... Qxa1+ 12. Qd1 Qxa2?! { (-5.40 → -3.80) Inaccuracy. Qxd1+ was best. } (12... Qxd1+ 13. Kxd1 O-O-O 14. Rf1 Bb4 15. a3 a6 16. axb4 axb5 17. Bxb5 Nd5 18. Bc4 c6 19. Bxd5) 13. Nxc7+ Ke7 14. Nxa8 Rxa8 15. O-O Rd8 16. Re1 Bd6 17. f4 e4 18. Bxe4 Nxe4 19. Rxe4+ Kf8 20. Qh5 Qxc2?? { (-3.76 → 0.00) Blunder. Kg8 was best. } (20... Kg8 21. Qd1 Qa6 22. Qf3 Qc6 23. c3 f5 24. Re3 Qxf3 25. Rxf3 Bc7 26. d4 Kf7 27. b4) 21. Qxh7 Qxe4?? { (0.00 → 2.03) Blunder. Qd1+ was best. } (21... Qd1+ 22. Kg2 Qg4+ 23. Kf1 f5 24. Qh8+ Kf7 25. Qxd8 fxe4 26. Qxd6 Qd1+ 27. Kg2 Qf3+ 28. Kg1) 22. Qxe4 g6 23. Qxb7 Rb8 24. Qxa7 Bxf4?! { (2.91 → 4.13) Inaccuracy. Rxb3 was best. } (24... Rxb3 25. Qd4 Ke7 26. Qe4+ Kf8 27. Qd5 Rb6 28. Kg2 Be7 29. Qe5 f6 30. Qe4 Kf7 31. Qd4) 25. Qa3+?! { (4.13 → 3.26) Inaccuracy. Qc5+ was best. } (25. Qc5+ Ke8 26. Qc6+ Kf8 27. Qc5+ Ke8 28. Qc6+ Kf8 29. b4 g5 30. Qc5+ Ke8 31. b5 Rd8) 25... Kg8 26. d4 Rd8 27. Qa4 Be5?? { (3.20 → 11.49) Blunder. Kg7 was best. } (27... Kg7 28. Kg2 Rd5 29. h3 Rg5+ 30. Kf3 Rf5 31. b4 Bg5+ 32. Ke2 Bf6 33. b5 Bd8 34. Qc4) 28. dxe5 Rd1+ 29. Kg2 Rd5?! { (11.26 → Mate in 11) Checkmate is now unavoidable. Re1 was best. } (29... Re1 30. Qe8+) 30. Qe8+?! { (Mate in 11 → 18.87) Lost forced checkmate sequence. Qa8+ was best. } (30. Qa8+ Kh7 31. Qxd5 Kg7 32. e6 fxe6 33. Qxe6 Kf8 34. Kg3 g5 35. Kf3 g4+ 36. Kxg4 Kg7) 30... Kg7 31. e6 Re5?! { (10.74 → Mate in 9) Checkmate is now unavoidable. fxe6 was best. } (31... fxe6 32. Qxe6 Rg5+ 33. Kf1 Rh5 34. b4 Kh6 35. Qd7 Rxh2 36. b5 Rh1+ 37. Kg2 Rb1 38. Qd3) 32. Qxf7+ Kh6 33. e7 Rg5+ 34. Kf3 Rf5+ 35. Qxf5 gxf5 36. e8=Q Kg5 37. Qe3+ Kf6 38. Kf4 Kg6 39. Qe6+ Kh5 40. Kxf5 Kh4 41. Qh6# { White wins by checkmate. } 1-0