[Event "Rated classical game"] [Site "https://lichess.org/kNpaNOow"] [Date "2017.10.06"] [White "Valfon"] [Black "ptitbill"] [Result "1-0"] [UTCDate "2017.10.06"] [UTCTime "21:43:05"] [WhiteElo "1811"] [BlackElo "1923"] [WhiteRatingDiff "+14"] [BlackRatingDiff "-14"] [Variant "Standard"] [TimeControl "1200+8"] [ECO "A57"] [Opening "Benko Gambit: Zaitsev System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 c5 3. d5 b5 4. cxb5 a6 5. Nc3 { A57 Benko Gambit: Zaitsev System } d6?! { (-0.06 → 1.00) Inaccuracy. axb5 was best. } (5... axb5 6. Nxb5 e6 7. e4 Nxe4 8. Ne2 Be7 9. Nec3 Nxc3 10. Nxc3 Bb7 11. Bc4 Ba6 12. Qe2) 6. e4 g6 7. Nf3 Bg7 8. Be2 O-O 9. bxa6 Bxa6 10. O-O Nbd7 11. Re1 Ng4 12. Qc2 Nge5 13. Nxe5 Nxe5 14. b3 Bxe2 15. Rxe2 Qd7 16. Bb2 Rfb8?! { (-0.11 → 0.45) Inaccuracy. c4 was best. } (16... c4 17. Na4 Rfb8 18. Rb1 cxb3 19. axb3 Qb5 20. Bxe5 Bxe5 21. Ree1 Rc8 22. Qd1 Rab8 23. g3) 17. a4 Rb7? { (0.04 → 1.30) Mistake. Rb4 was best. } (17... Rb4 18. Ba3 Rbb8 19. Rb1 c4 20. Nb5 Rxb5 21. axb5 Rxa3 22. bxc4 Ra8 23. b6 Qb7 24. c5) 18. Nb5 Qg4 19. Kf1 h5 20. Qd2 Kh7 21. h3 Qc8?! { (0.78 → 1.64) Inaccuracy. Qh4 was best. } (21... Qh4) 22. Qc3 Qf8 23. f4 Nd7 24. Qxg7+?! { (1.77 → 0.67) Inaccuracy. e5 was best. } (24. e5) 24... Qxg7 25. Bxg7 Kxg7 26. Rd1?! { (0.68 → -0.02) Inaccuracy. Ree1 was best. } (26. Ree1 Nb6 27. g3 f5 28. e5 dxe5 29. d6 e4 30. dxe7 Rxe7 31. a5 Nc8 32. Rec1 Rd7) 26... Nb8?! { (-0.02 → 0.91) Inaccuracy. c4 was best. } (26... c4 27. bxc4 Rxa4 28. e5 dxe5 29. fxe5 Rxc4 30. Nd4 Nc5 31. Nc6 Na4 32. Na5 Rf4+ 33. Rf2) 27. Rc2 Na6 28. Rc4 Nb4?! { (0.64 → 1.20) Inaccuracy. Nc7 was best. } (28... Nc7 29. Nxc7 Rxc7 30. Ke2 Rb7 31. Rd3 Rab8 32. Rcc3 Rb4 33. Re3 R8b7 34. g3 c4 35. Rxc4) 29. e5 Rd8 30. Kf2 Kf8 31. Rd2 Ke8?! { (1.06 → 1.66) Inaccuracy. Rbd7 was best. } (31... Rbd7 32. exd6 exd6 33. Rc1 Re7 34. g4 hxg4 35. hxg4 Kg7 36. Kf3 g5 37. Rh1 gxf4 38. Kxf4) 32. exd6 exd6 33. Re4+?! { (1.26 → 0.59) Inaccuracy. f5 was best. } (33. f5) 33... Kf8? { (0.59 → 1.80) Mistake. Re7 was best. } (33... Re7) 34. Rde2? { (1.80 → 0.46) Mistake. f5 was best. } (34. f5 gxf5 35. Rh4 Kg7 36. Rxh5 Kg6 37. g4 fxg4 38. hxg4 Kg7 39. Rg5+ Kf6 40. Rf5+ Kg7) 34... Nxd5 35. Re8+ Rxe8 36. Rxe8+ Kxe8?! { (0.57 → 1.45) Inaccuracy. Kg7 was best. } (36... Kg7) 37. Nxd6+ Kd7 38. Nxb7 Kc6?! { (1.14 → 1.94) Inaccuracy. c4 was best. } (38... c4 39. bxc4) 39. Na5+ Kc7 40. Kf3 f5?! { (2.03 → 3.18) Inaccuracy. f6 was best. } (40... f6 41. Nc4 Kd7 42. Ne3 Ne7 43. Ke4 Kd6 44. Nc4+ Ke6 45. a5 Kd7 46. g4 hxg4 47. hxg4) 41. Nc4 Nc3?! { (2.87 → 4.05) Inaccuracy. Nb4 was best. } (41... Nb4 42. Ne5) 42. Ne5 Ne4 43. Nxg6 Nd2+ 44. Ke3 Nxb3 45. Ne7?! { (3.63 → 2.22) Inaccuracy. Kd3 was best. } (45. Kd3) 45... c4? { (2.22 → 4.50) Mistake. Nd4 was best. } (45... Nd4 46. Ng6) 46. Nxf5 Kb6 47. Nd6 c3 48. Kd3 Nc5+?! { (4.21 → 5.93) Inaccuracy. Nd4 was best. } (48... Nd4) 49. Kxc3 Nxa4+ 50. Kd4 Kc6 51. Ke5 Nc5 52. Ne4 Nd7+ 53. Kf5 Kd5?? { (5.77 → Mate in 17) Checkmate is now unavoidable. h4 was best. } (53... h4 54. Kg5 Nf8 55. Kxh4 Ne6 56. f5 Nd4 57. f6 Kd5 58. Ng5 Kd6 59. Kh5 Ne2 60. Kg4) 54. Nf6+ Nxf6 55. Kxf6 Kd6 56. f5 Kd7 57. Kg7 Ke8 58. f6 Kd7 59. f7 { Black resigns. } 1-0