lichess dev

[Event "chitanumatei Arena"] [Site "http://chess-academy.net/0jjg5qz4"] [Date "2020.05.30"] [Round "-"] [White "ALVAS"] [Black "chitanumatei"] [Result "0-1"] [UTCDate "2020.05.30"] [UTCTime "07:45:26"] [WhiteElo "1324"] [BlackElo "1867"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+8"] [Variant "Horde"] [TimeControl "300+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "rnbqkbnr/pppppppp/8/1PP2PP1/PPPPPPPP/PPPPPPPP/PPPPPPPP/PPPPPPPP w kq - 0 1"] [SetUp "1"] [Annotator "chess-academy.net"] 1. b6? { (0.15 → -2.54) Mistake. Best move was d5. } (1. d5 e6 2. d4 Ne7 3. a5 d6 4. fxe6 fxe6 5. dxe6 Bxe6) 1... cxb6?! { (-2.54 → -1.79) Inaccuracy. Best move was axb6. } (1... axb6 2. cxb6 cxb6 3. e5 e6 4. e4 h6 5. d5 hxg5 6. hxg5 d6 7. d4 dxe5 8. dxe5) 2. b5? { (-1.79 → -3.47) Mistake. Best move was cxb6. } (2. cxb6 axb6) 2... bxc5 3. b4? { (-2.74 → -4.69) Mistake. Best move was dxc5. } (3. dxc5 a6) 3... cxd4 4. h5? { (-4.27 → -7.06) Mistake. Best move was cxd4. } (4. cxd4 e6) 4... dxe3 5. h4? { (-6.71 → -8.65) Mistake. Best move was fxe3. } (5. fxe3) 5... exf2 6. h3? { (-8.47 → -37.66) Mistake. Best move was gxf2. } (6. gxf2 a6) 6... fxg1=Q 7. h2 Qxh2 8. f2 Qxg2 9. e3 Qxf2 10. e2 Qxe2 11. d4 Qxd1 12. d3 Qxc1 13. b3 Qxc2 14. b2 Qxb2 15. a5 Qxa1 16. a4 Qxa2 17. c5 Qxb3 18. c4 Qxc4 19. d5 Qxd3 20. e5 Qxe3 21. c6 Qxf3 22. b6 Qxg3 23. b5 Qxh3 24. f6 exf6 25. g6 fxg6 26. h6 gxh6 27. g5 hxg5 28. hxg5?! { (-62.53 → Mate in 10) Checkmate is now unavoidable. Best move was c7. } (28. c7 axb6) 28... fxg5 29. fxg5 Qg3 30. e6 Qgxg5 31. e7 Qgxe7 32. d6 Qxd6 33. c7 Q6xc7 34. bxa7 Rxa7 35. a6 Rxa6 36. b6 Rxb6?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Rxa4. } (36... Rxa4 37. bxc7 Qxc7#) 37. a5 Rb5 38. a6 Nxa6# { Game ends by variant rule. } 0-1