[Event "Arena Tournament"] [Site "--PC"] [Date "2015.11.24"] [Round "2"] [White "Stockfish-21-32-ja"] [Black "Stockfish-6-32"] [Result "*"] [WhiteElo "2200"] [BlackElo "2200"] [Variant "Standard"] [TimeControl "-"] [ECO "A58"] [Opening "Benko Gambit Accepted: Fully Accepted Variation"] [Termination "Unterminated"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. bxa6 { A58 Benko Gambit Accepted: Fully Accepted Variation } e6 6. Nc3 exd5 7. Nxd5 Nxa6 8. Bg5 Bb7 9. Bxf6 gxf6 10. Nf3 Nc7 11. Nc3 f5 12. Qc2 f4 13. Qf5 Bg7 14. Qxc5 Ne6 15. Qd6 Qe7 16. Qxe7+ Kxe7 17. e4 Rhc8 18. Kd2 Bxc3+ 19. bxc3 Ra3 20. Bd3 Rcxc3 21. Bc2 Nc5 22. Rhe1 Rc4 23. Kd1 Ra6 24. Nd2 Rc3 25. Rg1 Ne6 26. Bb3 Nd4 27. Bd5 Bc6 28. Bxc6 Raxc6 29. Nb3 Rd3+ 30. Ke1 Nxb3 31. axb3 Rxb3 32. Kd2 Rb2+ 33. Kd3 Rcc2 34. f3 Rd2+ 35. Kc4 Rbc2+ 36. Kb5 Rxg2 37. Rxg2 Rxg2 38. h4 Rg3 39. Ra3 Rh3 40. Kc5 Ke6 41. Kd4 d6 42. Ra6 f6 43. Ra5 Rxf3 44. Rf5 Rf2 45. Kd3 h6 46. Kd4? { (-2.11 → -3.94) Mistake. Rh5 was best. } (46. Rh5 Rb2 47. Rf5 Rb3+ 48. Ke2 Re3+ 49. Kf2 Rxe4 50. Rh5 Kf7 51. Rd5 Re3 52. Rxd6 Kg6 53. Rd5 Rh3 54. Ra5 Rxh4 55. Kf3 h5) 46... d5 47. Rxd5 Rd2+ 48. Kc4?! { (-49.84 → Mate in 39) Checkmate is now unavoidable. Kc5 was best. } (48. Kc5 Rxd5+ 49. exd5+ Ke7 50. Kd4 f5 51. Kd3 Kd6 52. Kc4 f3 53. Kd3 h5 54. Ke3 Kxd5 55. Kxf3 Ke5 56. Ke3 f4+ 57. Ke2 Ke4) 48... Rxd5 49. exd5+ Kd6 50. Kd4 f5 51. h5 f3 52. Ke3 *