[Event "Daily Classical Arena"] [Site "https://lichess.org/sRKNtzem"] [Date "2015.05.27"] [White "Benno3"] [Black "chileno1"] [Result "1-0"] [UTCDate "2015.05.27"] [UTCTime "19:59:16"] [WhiteElo "1938"] [BlackElo "1957"] [WhiteRatingDiff "+52"] [BlackRatingDiff "-13"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5 2. d5 { A43 Benoni Defense: Old Benoni } e6 3. Nc3 Nf6 4. e4 e5?! { (0.46 → 1.02) Inaccuracy. d6 was best. } (4... d6 5. Nf3 exd5 6. Nxd5 Be7 7. Bd3 O-O 8. O-O Nc6 9. c3 Bg4 10. Bf4 a6 11. Re1 Ne5 12. Bxe5 dxe5 13. h3 Bxf3 14. Qxf3) 5. Nf3 d6 6. Bb5+ Bd7 7. a4 a6 8. Be2 Be7 9. O-O O-O 10. Nd2 g6?! { (1.04 → 1.94) Inaccuracy. b6 was best. } (10... b6 11. Nc4 Bc8 12. f4 Nbd7 13. Qd3 Qc7 14. g4 Ne8 15. g5 f6 16. fxe5 Nxe5 17. Nxe5 dxe5 18. Qg3 fxg5 19. Rxf8+ Kxf8 20. Bxg5) 11. Nc4 Ne8 12. f4 f6 13. a5 Ng7 14. Nb6 Ra7 15. Rb1 f5?! { (1.58 → 2.63) Inaccuracy. exf4 was best. } (15... exf4 16. Bxf4 Be8 17. b4 Qc7 18. Be3 Nd7 19. Nxd7 Bxd7 20. bxc5 dxc5 21. Bf4 Bd6 22. Bxd6 Qxd6 23. Rb6 Qe5 24. Qd3 f5 25. Qe3) 16. fxe5 dxe5 17. Be3 f4 18. Bf2 Bd6 19. Nc4 Qe7 20. b4 Ra8 21. Nxd6 Qxd6 22. bxc5 Qf6?! { (3.65 → 5.65) Inaccuracy. Qc7 was best. } (22... Qc7 23. Qd3 Bc8 24. Na4 Nd7 25. Nb6 Rb8 26. Qc4 Rf7 27. Qc3 Rf8 28. d6 Qd8 29. Nxd7 Bxd7 30. Qxe5 Qxa5 31. Qd5+ Be6) 23. Rxb7 Bb5 24. Nxb5 axb5 25. Rxb5 g5 26. c4 Nd7 27. c6 Nb8 28. c5 Na6 29. Rb6 Rfb8 30. Rxa6 Rxa6 31. Bxa6 h5 32. c7 Rf8 33. c8=Q Rxc8 34. Bxc8 g4 35. c6 f3 36. Bb6 Qg5 37. c7 h4?! { (25.48 → Mate in 10) Checkmate is now unavoidable. Kh7 was best. } (37... Kh7 38. Bb7 Qg6 39. c8=Q Ne8 40. Qd2 Nd6 41. Qc7+ Kg8 42. Qb4 Nxb7 43. Qc8+ Nd8 44. Qxd8+ Kh7 45. Qde7+ Qg7 46. Qxg7+ Kxg7 47. a6) 38. Bd7?! { (Mate in 10 → 31.98) Lost forced checkmate sequence. Be6+ was best. } (38. Be6+ Kh7 39. c8=Q Nxe6 40. dxe6 f2+ 41. Bxf2 g3 42. Qdd7+ Qg7 43. Qxg7+ Kxg7 44. Qb7+ Kg8 45. Bxg3 hxg3 46. hxg3 Kh8 47. Rf8#) 38... fxg2?! { (31.98 → Mate in 6) Checkmate is now unavoidable. Ne8 was best. } (38... Ne8 39. c8=Q Kg7 40. Bxe8 h3 41. gxh3 Kh7 42. Qxg4 Qxg4+ 43. hxg4 f2+ 44. Rxf2 Kg7 45. a6 Kh7 46. a7) 39. c8=Q+ Kh7 40. Kxg2 g3 41. h3 Nh5 42. Rf7+ Ng7 43. Bf5+ Kh6 44. Qh8# { White wins by checkmate. } 1-0