[Event "Rated correspondence game"] [Site "https://lichess.org/62slvBUz"] [Date "2016.06.21"] [White "Symetrus"] [Black "samdegregori"] [Result "0-1"] [UTCDate "2016.06.21"] [UTCTime "00:31:29"] [WhiteElo "1522"] [BlackElo "1386"] [WhiteRatingDiff "-42"] [BlackRatingDiff "+78"] [Variant "Standard"] [TimeControl "-"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5 { A43 Benoni Defense: Old Benoni } 2. Nf3 cxd4 3. Nxd4 e5 4. Nb3 d5 5. Nc3 Nf6 6. e3 Be7 7. Bb5+ Bd7 8. O-O a6 9. Bxd7+ Qxd7 10. e4 d4 11. Nd5?! { (-0.25 → -0.82) Inaccuracy. Ne2 was best. } (11. Ne2 Nxe4 12. Qd3 Nd6 13. f4 Nc6 14. fxe5 Nxe5 15. Qg3 Ng6 16. Nbxd4 O-O 17. c3 Rfe8) 11... Nxd5 12. exd5 Qxd5 13. c4?! { (-0.81 → -1.97) Inaccuracy. f4 was best. } (13. f4 O-O 14. fxe5 Nc6 15. Bf4 Bc5 16. Nxc5 Qxc5 17. Rc1 Rfe8 18. Qf3 Rad8 19. Qf2 Qa5) 13... Qxc4 14. Na5?! { (-1.92 → -2.58) Inaccuracy. f4 was best. } (14. f4 Nc6 15. fxe5 O-O 16. Bd2 Nxe5 17. Rc1 Qd5 18. Bf4 Nc6 19. Qd3 Rad8 20. Rfe1 Bf6) 14... Qd5 15. Qa4+ b5 16. Qb3 Qd8? { (-2.70 → -1.20) Mistake. Qxb3 was best. } (16... Qxb3 17. Nxb3 O-O 18. f4 f6 19. Bd2 Nd7 20. Rac1 Rfc8 21. g3 d3 22. Rce1 Rc2 23. Re3) 17. f4?? { (-1.20 → -3.79) Blunder. Bd2 was best. } (17. Bd2 O-O 18. Rae1 Qc7 19. Qd5 Nd7 20. Nc6 Nb6 21. Nxe7+ Qxe7 22. Qxd4 Nc4 23. Bc1 exd4) 17... e4 18. Bd2 O-O 19. Bb4?! { (-3.10 → -4.16) Inaccuracy. Rfd1 was best. } (19. Rfd1 Re8 20. a4 Qd7 21. Be3 Bc5 22. Rac1 Ba7 23. Qb4 d3 24. Qd2 bxa4 25. Kh1 f5) 19... Bxb4 20. Qxb4 Re8 21. Rad1 d3 22. Qd2? { (-3.57 → -5.86) Mistake. Rfe1 was best. } (22. Rfe1 Qb6+ 23. Kf1 Nc6 24. Nxc6 Qxc6 25. Qd4 f5 26. b3 Rac8 27. Rd2 g6 28. Qe3 Kg7) 22... Nc6?! { (-5.86 → -4.08) Inaccuracy. Qb6+ was best. } (22... Qb6+ 23. Kh1 e3 24. Rde1 Nc6 25. Qxd3 Rad8 26. Qc3 Nxa5 27. Re2 b4 28. Qe1 Nc4 29. f5) 23. Nxc6 Qb6+ 24. Qf2? { (-3.82 → -6.10) Mistake. Kh1 was best. } (24. Kh1 Qxc6 25. Rfe1 Rac8 26. Qe3 f5 27. Kg1 Qd5 28. b3 Red8 29. Rd2 Rc2 30. Red1 Rdc8) 24... Qxc6? { (-6.10 → -3.68) Mistake. e3 was best. } (24... e3 25. Qf3 e2+ 26. Kh1 exf1=R+ 27. Rxf1 Qe3 28. Ne5 Qxf3 29. Nxf3 Re2 30. Rd1 Rxb2 31. a3) 25. f5?? { (-3.68 → -8.01) Blunder. Rfe1 was best. } (25. Rfe1 f5 26. a3 Qd5 27. Rd2 Rac8 28. Qe3 a5 29. Kf2 a4 30. Red1 Qf7 31. Re1 Qd7) 25... e3 26. Qf3 Qxf3 27. Rxf3 e2 28. Rdxd3 e1=Q+ 29. Rf1 Qe4 30. Rdf3 Rac8 31. f6 Rc2 32. fxg7?! { (-15.77 → Mate in 6) Checkmate is now unavoidable. h3 was best. } (32. h3 Qd4+ 33. Kh1 Qxb2 34. Rg3 g6 35. Rb3 Qxa2 36. Rg3 Qd5 37. Rg1 Qd6 38. Rb3 Ree2) 32... Qxf3?! { (Mate in 6 → -51.41) Lost forced checkmate sequence. Qd4+ was best. } (32... Qd4+ 33. Kh1 Qd2 34. Rg3 Qf2 35. h3 Qxg3 36. Rg1 Re1 37. Rxe1 Qxg2#) 33. gxf3 Ree2 34. h3?! { (-48.10 → Mate in 3) Checkmate is now unavoidable. Rd1 was best. } (34. Rd1 Rg2+ 35. Kh1 Rxh2+ 36. Kg1 Rcg2+ 37. Kf1 Rxb2 38. Kg1 Rbg2+ 39. Kf1 Rd2 40. Kg1 Rxd1+) 34... Rg2+ 35. Kh1 Rh2+ 36. Kg1 Rcg2# { Black wins by checkmate. } 0-1