[Event "2017 Summer Marathon"] [Site "https://lichess.org/0CUCjQZ3"] [Date "2017.08.13"] [White "isaacly"] [Black "blackpawn0745"] [Result "1-0"] [UTCDate "2017.08.13"] [UTCTime "00:13:57"] [WhiteElo "1685"] [BlackElo "1958"] [WhiteRatingDiff "+41"] [BlackRatingDiff "-19"] [Variant "Standard"] [TimeControl "180+0"] [ECO "B23"] [Opening "Sicilian Defense: Closed"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 c5 2. Nc3 { B23 Sicilian Defense: Closed } g6 3. Nf3 Bg7 4. Bc4 e6 5. d4 cxd4 6. Nxd4 a6 7. Be3 b5 8. Ncxb5? { (0.34 → -1.06) Mistake. Bb3 was best. } (8. Bb3) 8... axb5 9. Nxb5 Ne7? { (-1.18 → 0.44) Mistake. Ba6 was best. } (9... Ba6 10. Nd6+ Kf8 11. Bxa6 Qa5+ 12. c3 Qxa6 13. a4 h5 14. f3 Qc6 15. Qd3 Rxa4 16. O-O) 10. Nd6+ Kf8 11. c3? { (0.06 → -1.05) Mistake. Qf3 was best. } (11. Qf3 f6) 11... Nbc6?! { (-1.05 → -0.35) Inaccuracy. Qc7 was best. } (11... Qc7 12. Qd2) 12. h4?! { (-0.35 → -1.39) Inaccuracy. O-O was best. } (12. O-O h5 13. a4 Qc7 14. f4 Na5 15. Bb5 Nd5 16. exd5 Qxd6 17. b4 Nb7 18. dxe6 Qxe6) 12... Ne5 13. Be2 Ba6?! { (-1.39 → -0.54) Inaccuracy. h5 was best. } (13... h5 14. b4 f5 15. exf5 Nxf5 16. Nxf5 gxf5 17. a4 d6 18. Bg5 Qc7 19. O-O Nf7 20. Bxh5) 14. h5?? { (-0.54 → -2.36) Blunder. f4 was best. } (14. f4 N5c6 15. h5 Bxe2 16. Qxe2 Nc8 17. Nb5 d5 18. Rd1 Bf6 19. a3 Rg8 20. Kf1 Nb6) 14... Bxe2?! { (-2.36 → -1.26) Inaccuracy. Qc7 was best. } (14... Qc7 15. Bf1 Bxf1 16. Kxf1 gxh5 17. Qd2 Nc4 18. Nxc4 Qxc4+ 19. Kg1 Ke8 20. Rd1 d5 21. a3) 15. Qxe2 Qb6?? { (-1.35 → 9.31) Blunder. Qb8 was best. } (15... Qb8 16. Nb5 f5 17. f3 N5c6 18. Bc5 Be5 19. hxg6 hxg6 20. Rxh8+ Bxh8 21. Bd6 Qb6 22. exf5) 16. Bxb6 Rb8 17. hxg6 N7xg6 18. Bc5 Kg8 19. f4 Nxf4 20. Qd2?! { (7.73 → 4.77) Inaccuracy. Qa6 was best. } (20. Qa6 Nfd3+ 21. Kf1 Nxc5 22. Qa7 Rxb2 23. Qxc5 Rb8 24. Rh5 Ng6 25. Qc7 Rf8 26. Nb5 Bf6) 20... Nfd3+?! { (4.77 → 6.60) Inaccuracy. Rxb2 was best. } (20... Rxb2 21. Qd1 Nfd3+ 22. Kf1 Nxc5 23. Rb1 Ng4 24. Rh3 Rxb1 25. Qxb1 Be5 26. Nc4 Bf4 27. Rh5) 21. Ke2? { (6.60 → 3.66) Mistake. Kf1 was best. } (21. Kf1 Nxc5 22. b4 Na4 23. Qd4 Nc6 24. Qf2 Rf8 25. b5 Ne7 26. Qa7 Nxc3 27. Rc1 h5) 21... Nxc5? { (3.66 → 6.60) Mistake. Rxb2 was best. } (21... Rxb2 22. Qxb2 Nxb2 23. Rab1 Ned3 24. Bd4 Kf8 25. Rbf1 f6 26. c4 Ke7 27. c5 e5 28. Bc3) 22. Raf1 f6 23. b4 Na4 24. Rh5 Bf8?! { (6.74 → 11.70) Inaccuracy. h6 was best. } (24... h6 25. c4 Rh7 26. b5 Ra8 27. Qd4 Rh8 28. c5 Kh7 29. a3 Rhf8 30. Qe3 Nb2 31. Rfh1) 25. Rxe5 Bxd6?! { (10.85 → Mate in 5) Checkmate is now unavoidable. h6 was best. } (25... h6 26. Ra5 Nb6 27. Rb5 Be7 28. Qd4 e5 29. Qf2 Bd8 30. Nc4 Ra8 31. Qg3+ Kh7 32. Nxb6) 26. Qxd6 Nxc3+ 27. Ke1 fxe5 28. Qxb8+ Kg7 29. Qxe5+ Kg6 30. Qf6+ Kh5 31. Rh1+ Kg4 32. Rh4+ Kg3 33. Qf4+ Kxg2 34. Rh2+ Kg1 35. Qf2# { White wins by checkmate. } 1-0