[Event "Monthly Rapid Arena"] [Site "https://lichess.org/WNBSjpxj"] [Date "2018.03.29"] [White "Mayjin"] [Black "victor1979"] [Result "1-0"] [UTCDate "2018.03.29"] [UTCTime "21:02:58"] [WhiteElo "2260"] [BlackElo "2211"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-11"] [Variant "Standard"] [TimeControl "600+0"] [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 Nc6 4. g3 g6 5. Bg2 Bg7 6. Nxc6 dxc6 7. Qxd8+ Kxd8 8. O-O Bf5 9. Rd1+ Kc7 10. c3 Rd8?! { (-0.38 → 0.42) Inaccuracy. Bh6 was best. } (10... Bh6 11. Na3 Bxc1 12. Raxc1 Nf6 13. e4 Be6 14. b3 a5 15. Nc2 a4 16. Nd4 axb3 17. axb3) 11. Bf4+?! { (0.42 → -0.30) Inaccuracy. Rxd8 was best. } (11. Rxd8 Kxd8 12. Be3 a6 13. Nd2 Nf6 14. Bd4 Be6 15. a4 Kc8 16. e3 Ne8 17. Ne4 Bxd4) 11... e5 12. Rxd8 Kxd8 13. Be3 a6?! { (-0.31 → 0.33) Inaccuracy. Kc7 was best. } (13... Kc7) 14. Nd2 Ne7 15. Ne4?! { (0.68 → 0.00) Inaccuracy. Bb6+ was best. } (15. Bb6+ Kd7 16. Rd1 Bc2 17. Rc1 Nc8 18. Ba5 Bf5 19. Nc4 Be6 20. Rd1+ Ke8 21. b3 f5) 15... Bxe4 16. Bxe4 Kc7 17. a4 Rd8 18. a5 Nd5 19. Bc5 Bf8 20. Bxd5 Bxc5 21. Bc4 f5 22. b4 Ba7 23. h4 Rd2 24. Kf1 Rc2 25. Ra3 h6 26. h5 gxh5 27. Kg2?! { (-0.37 → -1.03) Inaccuracy. Be6 was best. } (27. Be6 f4 28. gxf4 exf4 29. Bf5 Rd2 30. Ke1 Rd6 31. Bh3 c5 32. bxc5 Bxc5 33. Ra4 Rf6) 27... Kd6 28. Bd3 Rc1?? { (-0.89 → 0.83) Blunder. Rb2 was best. } (28... Rb2 29. Bc4 e4 30. Ra2 Rxa2 31. Bxa2 Ke7 32. Bb1 Kf6 33. Bc2 Bb8 34. Ba4 Be5 35. c4) 29. c4?? { (0.83 → -4.17) Blunder. Bxf5 was best. } (29. Bxf5 Bb8 30. e3 Kc7 31. Kf3 Kd8 32. Bg6 h4 33. gxh4 Bd6 34. h5 Be7 35. Ke2 Bd6) 29... Bd4?? { (-4.17 → -0.11) Blunder. e4 was best. } (29... e4 30. b5 Bc5 31. bxa6 bxa6 32. Rb3 exd3 33. Rxd3+ Ke7 34. Rb3 Rxc4 35. Rb7+ Kf6 36. Rh7) 30. e3?! { (-0.11 → -0.91) Inaccuracy. Bxf5 was best. } (30. Bxf5 Rc3 31. Ra2 Rb3 32. b5 cxb5 33. cxb5 Rxb5 34. Be4 Kc7 35. Ra3 Kb8 36. Bd3 Rb4) 30... Bc3 31. b5 e4 32. bxa6 bxa6 33. c5+ Kxc5 34. Bxa6 Rc2?? { (0.00 → 4.98) Blunder. Kb4 was best. } (34... Kb4 35. Ra2 Ra1 36. Rxa1 Bxa1 37. Bb7 Kb5 38. a6 Kb6 39. Bc8 c5 40. Bxf5 Bf6 41. Bxe4) 35. Bc8 Bb4?! { (4.91 → 7.42) Inaccuracy. Bxa5 was best. } (35... Bxa5 36. Rxa5+ Kb4 37. Re5 Rc5 38. Re6 h4 39. gxh4 Rc2 40. Re5 Rc5 41. Rxf5 Rd5 42. Be6) 36. a6 Bxa3 37. a7 f4 38. gxf4 Bb4 39. a8=Q Be1 40. Qa7+ Kb4 41. Qb6+ Ka3 42. Be6 Rxf2+ 43. Kh3 Rf3+ 44. Kg2 Bb4?! { (10.86 → Mate in 12) Checkmate is now unavoidable. Rf2+ was best. } (44... Rf2+ 45. Kg1) 45. Qa6+ Kb2 46. Qe2+ Kc3 47. Qc4+ Kd2 48. Qxe4 Rxe3 49. Qxb4+ Kd3 50. Bc4+ Ke4 51. Be6+ Kd3 52. f5?! { (Mate in 6 → 52.63) Lost forced checkmate sequence. Bf5+ was best. } (52. Bf5+ Ke2 53. Qb2+ Kd1 54. Kf2 Rf3+ 55. Kxf3 h4 56. Qc2+ Ke1 57. Qc1#) 52... Re5?! { (52.63 → Mate in 13) Checkmate is now unavoidable. h4 was best. } (52... h4 53. Qa3+) 53. Qc4+ Ke3 54. f6 Rg5+ 55. Kh3 h4 56. f7 Rg3+ 57. Kxh4 Rf3 58. Qc3+ Ke4 59. Qxc6+ Ke3 60. Qc5+ Ke4 61. Bd5+ Kf4 62. Bxf3 h5 63. f8=Q# { White wins by checkmate. } 1-0