[Event "Eastern SuperBlitz Arena"] [Site "https://lichess.org/Lsy2s8QX"] [Date "2018.04.23"] [White "CasterSemanya"] [Black "Grandmasterbomo"] [Result "1-0"] [UTCDate "2018.04.23"] [UTCTime "06:17:02"] [WhiteElo "1837"] [BlackElo "2256"] [WhiteRatingDiff "+21"] [BlackRatingDiff "-22"] [BlackTitle "FM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A05"] [Opening "King's Indian Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. g3 Nf6 { A05 King's Indian Attack } 3. c4 c5 4. cxd5 Nxd5 5. Bg2 Nc6 6. Nc3 g6 7. O-O Bg7 8. Qb3 Nc7 9. d3 O-O 10. Bf4 e5 11. Be3?! { (-0.21 → -0.96) Inaccuracy. Bg5 was best. } (11. Bg5 Qd7 12. Ne4 b6 13. Nf6+ Bxf6 14. Bxf6 Qd6 15. Bg5 Be6 16. Qa4 Bd5 17. Bh6 Rfe8) 11... b6 12. Rad1 h6 13. Rd2 Be6 14. Qc2 Rc8 15. Rfd1?! { (-0.97 → -1.70) Inaccuracy. Qa4 was best. } (15. Qa4 Nd5 16. Nxd5 Bxd5 17. Rdd1 Nd4 18. Bxd4 exd4 19. Nd2 Be6 20. Qxa7 b5 21. Ne4 c4) 15... Qd7?! { (-1.70 → -0.92) Inaccuracy. f5 was best. } (15... f5) 16. a3? { (-0.92 → -2.53) Mistake. Qa4 was best. } (16. Qa4 Nd5 17. Nxd5 Bxd5 18. Qh4 Qd8 19. Qxd8 Rfxd8 20. b3 Be6 21. Ne1 Nb4 22. Rc1 g5) 16... f5? { (-2.53 → -1.26) Mistake. Nd4 was best. } (16... Nd4 17. Qb1 f5 18. Nh4 Qf7 19. f4 exf4 20. gxf4 Nb3 21. Rc2 Bd4 22. Bf2 Bxf2+ 23. Kxf2) 17. Nh4?! { (-1.26 → -2.37) Inaccuracy. Qa4 was best. } (17. Qa4 Nd4 18. Qxd7 Bxd7 19. Ne1 Be6 20. f4 exf4 21. Bxf4 Nb3 22. Rc2 g5 23. Bxc7 Rxc7) 17... f4?! { (-2.37 → -1.26) Inaccuracy. Ne7 was best. } (17... Ne7 18. Nf3) 18. Nxg6 Rf6?? { (-1.45 → 4.32) Blunder. fxe3 was best. } (18... fxe3) 19. Bxc6 Qxc6?? { (3.82 → 9.70) Blunder. Qd8 was best. } (19... Qd8 20. Bxf4 exf4 21. Nxf4 Qf8 22. Qa4 a6 23. Nxe6 Nxe6 24. Ne4 Rg6 25. Bd5 Kh8 26. Bxe6) 20. Nxe5?? { (9.70 → 2.67) Blunder. Ne7+ was best. } (20. Ne7+ Kh8) 20... Qb7 21. Bxf4 Kh8?? { (2.45 → 5.31) Blunder. Bh3 was best. } (21... Bh3) 22. Ne4 Rcf8?! { (4.47 → 6.93) Inaccuracy. Nb5 was best. } (22... Nb5 23. Nxf6 Bxf6 24. d4 Nxd4 25. Qg6 Qg7 26. Qxg7+ Kxg7 27. e3 Nf5 28. Nf3 Re8 29. Kg2) 23. Nxf6 Rxf6 24. d4 Nd5 25. Ng6+ Kg8 26. Be5 Rf5 27. Bxg7 Kxg7 28. Nf4 Nxf4 29. gxf4 Rxf4 30. f3 Rf6 31. dxc5 Bh3 32. Rd4 Rg6+ 33. Kf2 Qc7 34. Qc3 Qxh2+ 35. Ke1 Kh7?? { (5.94 → Mate in 13) Checkmate is now unavoidable. Kf7 was best. } (35... Kf7 36. cxb6 Qg3+ 37. Kd2 Rxb6 38. Kc1 Be6 39. e3 Kg6 40. Rf4 Qg5 41. Qh8 Rc6+ 42. Kb1) 36. Rd7+ Bxd7 37. Rxd7+ Kg8 38. Qc4+ Kh8 39. Rd8+ Kh7 40. Qf7+ Rg7 41. Qf5+ Rg6 42. Rd6?? { (Mate in 4 → 4.26) Lost forced checkmate sequence. Rd7+ was best. } (42. Rd7+ Kh8 43. Qf8+ Rg8 44. Qf6+ Rg7 45. Qxg7#) 42... Kh8?? { (4.26 → Mate in 3) Checkmate is now unavoidable. Qg1+ was best. } (42... Qg1+ 43. Kd2 Qg5+ 44. Qxg5 Rxg5 45. c6 h5 46. b4 Rg8 47. Ke3 Re8+ 48. Kf2 a6 49. e4) 43. Qf8+ Kh7 44. Qf7+ Kh8 45. Rd8+ Rg8 46. Qxg8# { White wins by checkmate. } 1-0