[Event "2019 Summer Marathon"] [Site "https://lichess.org/Q6Mlz69L"] [Date "2019.07.06"] [White "kaffrchik"] [Black "pultis12"] [Result "1-0"] [UTCDate "2019.07.06"] [UTCTime "18:10:51"] [WhiteElo "2173"] [BlackElo "2246"] [WhiteRatingDiff "+13"] [BlackRatingDiff "-34"] [WhiteTitle "FM"] [BlackTitle "GM"] [Variant "Standard"] [TimeControl "300+0"] [ECO "D77"] [Opening "Neo-Grünfeld Defense: Classical Variation, Polgar Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 g6 3. g3 Bg7 4. Bg2 O-O 5. O-O d5 6. c4 Nc6 { D77 Neo-Grünfeld Defense: Classical Variation, Polgar Variation } 7. cxd5 Nxd5 8. Nc3 Nb6 9. d5 Na5 10. e4 c6 11. Be3?! { (0.47 → -0.21) Inaccuracy. Re1 was best. } (11. Re1 cxd5 12. exd5 Re8 13. Bf4 Bxc3 14. bxc3 Qxd5 15. Nd2 Qd8 16. Bh6 Bf5 17. Nb3 Qxd1) 11... Nbc4 12. Bd4 Nxb2 13. Qc2 Nbc4 14. Bxg7 Kxg7 15. Rfd1 c5?! { (-0.44 → 0.22) Inaccuracy. Qc7 was best. } (15... Qc7 16. h3 e5 17. Bf1 Rb8 18. Rab1 b5 19. Rbc1 Bb7 20. dxc6 Bxc6 21. a4 a6 22. axb5) 16. e5 Bg4 17. Ne4 Bxf3?! { (-0.37 → 0.47) Inaccuracy. b5 was best. } (17... b5 18. Rac1) 18. Bxf3 Nxe5 19. Qc3 f6?! { (0.85 → 1.66) Inaccuracy. Nc4 was best. } (19... Nc4 20. Be2 Qa5 21. f4 Qxc3 22. Nxc3 Ng4 23. Bxc4 Ne3 24. Bf1 Nxd1 25. Rxd1 Rfd8 26. Rb1) 20. Nxc5 Qc8? { (1.59 → 3.30) Mistake. Rc8 was best. } (20... Rc8 21. Ne6+ Kg8 22. Qe3 Qd6 23. Be2 Nac4 24. Qb3 b5 25. Nxf8 Rxf8 26. Kg2 Qc5 27. a4) 21. Ne6+ Kg8 22. Qxa5 Nxf3+ 23. Kg2 Ng5?! { (2.92 → 4.15) Inaccuracy. Ne5 was best. } (23... Ne5 24. Rac1) 24. Rac1 Qd7 25. Rc7 Qd6 26. Nxf8 Kxf8 27. Qc5?! { (4.24 → 2.67) Inaccuracy. Rxb7 was best. } (27. Rxb7 Qe5) 27... Ne4 28. Qxd6?! { (3.37 → 2.63) Inaccuracy. Qc2 was best. } (28. Qc2) 28... Nxd6 29. Re1 Re8 30. a4 a6? { (2.32 → 4.18) Mistake. a5 was best. } (30... a5 31. Re6 h5 32. h4 b5 33. axb5 Nxb5 34. Rb7 Nd6 35. Ra7 a4 36. Rxa4 Kf7 37. Ra7) 31. a5 Kf7 32. Re6 h5?? { (3.90 → 9.18) Blunder. Kf8 was best. } (32... Kf8 33. h4 Nf7 34. f3 Nd6 35. Kh3 Nf7 36. g4 Nd6 37. Kg3 Nf7 38. Kg2 Nd6 39. Kh3) 33. Rxd6 { Black resigns. } 1-0