[Event "Catur Cepat Grup A BT 2020"] [Site "https://lichess.org/Mft5b4XJ"] [Date "2020.10.31"] [White "Innocent_Brawijaya"] [Black "Alvredosinggih_UNAIR"] [Result "0-1"] [UTCDate "2020.10.31"] [UTCTime "03:23:25"] [WhiteElo "1672"] [BlackElo "2037"] [WhiteRatingDiff "-29"] [BlackRatingDiff "+27"] [Variant "Standard"] [TimeControl "600+0"] [ECO "A20"] [Opening "English Opening: King's English Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 e5 { A20 English Opening: King's English Variation } 2. Qc2 Nc6 3. e3 d5 4. cxd5 Nb4 5. Qb3 Qxd5 6. Qxd5 Nxd5 7. Bd3?? { (-0.02 → -1.73) Blunder. a3 was best. } (7. a3) 7... Nb4 8. Be4? { (-1.85 → -3.56) Mistake. Ke2 was best. } (8. Ke2) 8... Nf6 9. a3 Nxe4 10. axb4 Bxb4 11. Ne2?! { (-3.24 → -4.32) Inaccuracy. Nc3 was best. } (11. Nc3 Nc5) 11... Nc5 12. O-O Nb3 13. Ra4 a5 14. d4 Bd7 15. Ra2 Bb5 16. Nbc3 Bc4 17. Ra4 b5 18. Ra2 Bxc3 19. Nxc3 Bxf1 20. Kxf1 Nxc1 21. Ra3 b4 22. Ra1 Nb3 23. Rd1 bxc3 24. bxc3 exd4 25. exd4 O-O-O 26. h3 a4 27. Kg1 a3 28. Rb1 a2 29. Rxb3?! { (-18.08 → Mate in 11) Checkmate is now unavoidable. Rf1 was best. } (29. Rf1 a1=Q) 29... a1=Q+ 30. Kh2 Rxd4 31. cxd4 Qxd4 32. Rf3 f5 33. g4?! { (-20.24 → Mate in 10) Checkmate is now unavoidable. Rxf5 was best. } (33. Rxf5 Re8 34. g4 g6 35. Rf3 Qd5 36. Kg3 Re1 37. Rf8+ Kb7 38. Kh4 Qd6 39. Rf7 g5+) 33... fxg4 34. hxg4 h5 35. gxh5 Rxh5+ 36. Kg1 Qg4+ 37. Rg3 Qd1+ 38. Kg2 Rh1 39. Rf3 Qf1+ 40. Kg3 Rh3+ 41. Kf4 Rxf3+ 42. Kxf3 c5 43. Ke4 c4 44. f4 c3 45. Ke5 c2 46. f5 Qxf5+ 47. Kxf5 c1=Q 48. Kg6 Kd7 49. Kxg7 Qf1 50. Kg6 Ke7 51. Kg7 Qg2+ 52. Kh6 Kf6 53. Kh7 Qg7# { Black wins by checkmate. } 0-1