[Event "Rated rapid game"] [Site "https://lichess.org/FjyXUB2m"] [Date "2020.07.09"] [White "leonardo2612"] [Black "Sosov19"] [Result "1-0"] [UTCDate "2020.07.09"] [UTCTime "01:22:47"] [WhiteElo "2185"] [BlackElo "2066"] [WhiteRatingDiff "+4"] [BlackRatingDiff "-8"] [Variant "Standard"] [TimeControl "600+10"] [ECO "A44"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5 2. d5 e5 { A44 Benoni Defense: Old Benoni } 3. c4 d6 4. Nc3 Be7 5. e4 Nf6 6. g3 O-O 7. h3 Ne8 8. Bg2 Bg5 9. Bxg5 Qxg5 10. Nf3 Qe7 11. Nh4 g6 12. Qd2 Kg7 13. O-O Na6 14. Nd1?! { (1.53 → 0.82) Inaccuracy. a3 was best. } (14. a3 Nac7 15. b4 cxb4 16. axb4 b5 17. cxb5 Bd7 18. b6 axb6 19. Rxa8 Nxa8 20. Ra1 Nf6) 14... Nac7 15. a4 b6 16. Ne3 a6 17. b4 cxb4 18. Qxb4 Rb8 19. Qc3?! { (1.23 → 0.40) Inaccuracy. a5 was best. } (19. a5 b5) 19... Kg8?! { (0.40 → 1.05) Inaccuracy. a5 was best. } (19... a5 20. f4) 20. Rfb1 Bd7?! { (1.04 → 1.80) Inaccuracy. f5 was best. } (20... f5) 21. Bf1?? { (1.80 → 0.00) Blunder. c5 was best. } (21. c5 dxc5) 21... a5?? { (0.00 → 1.91) Blunder. Nf6 was best. } (21... Nf6 22. Bg2 Rfc8 23. Kh2 a5 24. c5 bxc5 25. Qxa5 Ra8 26. Qd2 Bxa4 27. Nef5 Qd8 28. Nh6+) 22. c5 dxc5 23. Nc4?! { (1.63 → 0.89) Inaccuracy. Nf3 was best. } (23. Nf3) 23... Nd6 24. Qxe5 Qxe5 25. Nxe5 Rfd8? { (1.02 → 2.79) Mistake. Be8 was best. } (25... Be8 26. f3 f5 27. Nc4 Nxc4 28. Bxc4 Bf7 29. Rd1 Rbd8 30. Rab1 Rfe8 31. d6 Ne6 32. exf5) 26. Nxd7 Rxd7 27. e5 Nde8 28. d6 Ne6 29. Bb5 Rdd8 30. f4 N8g7 31. Bd3?! { (3.15 → 1.98) Inaccuracy. Bc4 was best. } (31. Bc4 Nd4 32. Rb2 Ngf5 33. Nxf5 Nxf5 34. Kf2 Nxd6 35. exd6 Rxd6 36. Re2 Rd4 37. Bb5 Rc8) 31... Nd4?! { (1.98 → 2.81) Inaccuracy. g5 was best. } (31... g5) 32. Rb2 Nc6?! { (2.71 → 3.47) Inaccuracy. f6 was best. } (32... f6) 33. Bc4 Kf8 34. g4? { (3.72 → 2.21) Mistake. Nf3 was best. } (34. Nf3 h6) 34... h5? { (2.21 → 4.34) Mistake. Ne6 was best. } (34... Ne6 35. Rf1) 35. Rab1? { (4.34 → 2.62) Mistake. Rf1 was best. } (35. Rf1 hxg4 36. hxg4 Ne8 37. Nf3 Nxd6 38. exd6 Rxd6 39. Rh2 Ke7 40. Rh7 Rf8 41. Kf2 Kd8) 35... Nb4? { (2.62 → 4.84) Mistake. g5 was best. } (35... g5 36. Nf3) 36. Rf1 hxg4?! { (4.39 → 5.67) Inaccuracy. Nc6 was best. } (36... Nc6 37. Nf3) 37. hxg4 Ne8 38. Rd2 Kg7 39. Rfd1 Nc6 40. Nf3 Nb4? { (5.13 → 10.16) Mistake. Nd4 was best. } (40... Nd4 41. Nxd4) 41. Ng5 Nc6 42. Nxf7 Nd4 43. Nxd8 Rxd8 44. Kf2 Rd7 45. Rxd4 cxd4 46. Rxd4 Rd8 47. Ke3 Kf8 48. Ke4 Ng7 49. f5 gxf5+ 50. gxf5 Ke8?! { (13.66 → Mate in 10) Checkmate is now unavoidable. b5 was best. } (50... b5 51. axb5) 51. Bb5+?! { (Mate in 10 → 24.33) Lost forced checkmate sequence. e6 was best. } (51. e6 Rb8 52. Ke5 Kd8 53. e7+ Kd7 54. Bb5+ Kc8 55. d7+ Kb7 56. d8=Q Ka7 57. Rd7+ Rb7) 51... Kf7 52. e6+ Nxe6?! { (17.77 → Mate in 34) Checkmate is now unavoidable. Kf6 was best. } (52... Kf6 53. e7) 53. fxe6+ Kxe6 54. d7 Ke7 55. Kd3 Rf8?! { (67.57 → Mate in 8) Checkmate is now unavoidable. Ke6 was best. } (55... Ke6 56. Re4+ Kd6 57. Re8 Rxd7 58. Bxd7 Kxd7 59. Re1 Kc6 60. Re6+ Kc5 61. Kc3 b5 62. Re5+) 56. Re4+ Kd8 57. Re8+ { Black resigns. } 1-0