lichess dev

[Event "Rubinstein Arena"] [Site "http://chess-academy.net/sSjuWqbW"] [Date "2021.08.24"] [Round "-"] [White "Berserk"] [Black "degbuglog"] [Result "1-0"] [UTCDate "2021.08.24"] [UTCTime "11:05:51"] [WhiteElo "1431"] [BlackElo "1568"] [WhiteRatingDiff "+50"] [BlackRatingDiff "-50"] [Variant "Standard"] [TimeControl "30+0"] [ECO "A00"] [Opening "Hungarian Opening: Reversed Alekhine"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. Nf3 e5? { (-0.02 → 1.61) Mistake. Best move was e6. } (1... e6 2. c4 Nf6 3. d4 b6 4. a3 Bb7 5. Nc3 d5 6. Bf4) 2. g3? { (1.61 → -0.71) Mistake. Best move was Nxe5. } { A00 Hungarian Opening: Reversed Alekhine } (2. Nxe5 d5 3. e3 c6 4. d4 Nd7 5. Nf3 Ngf6 6. c4 Ne4 7. Nc3 Bb4 8. Bd2 Nxd2) 2... e4?! { (-0.71 → 0.01) Inaccuracy. Best move was Nc6. } (2... Nc6 3. d3) 3. Bg2?? { (0.01 → -3.70) Blunder. Best move was Nh4. } (3. Nh4 d5 4. d3 exd3 5. Qxd3 Nf6 6. Bg2 Na6 7. O-O Be7 8. c4 Nb4 9. Qd2 dxc4) 3... exf3 4. O-O?? { (-3.29 → -8.77) Blunder. Best move was Bxf3. } (4. Bxf3 d5) 4... Nf6?? { (-8.77 → -3.08) Blunder. Best move was fxg2. } (4... fxg2 5. Kxg2 d5 6. d3 Nf6 7. Nd2 Nc6 8. Nf3 Bf5 9. h4 Qd7 10. Rh1 Be7 11. Bf4) 5. Bxf3?! { (-3.08 → -3.70) Inaccuracy. Best move was exf3. } (5. exf3 Be7 6. h3 c5 7. d4 cxd4 8. g4 O-O 9. Nd2 d5 10. Nb3 Bd7 11. g5 Ne8) 5... c6?! { (-3.70 → -2.73) Inaccuracy. Best move was d5. } (5... d5 6. d4 Be7 7. Nd2 O-O 8. e4 dxe4 9. Nxe4 Nbd7 10. c3 Nxe4 11. Bxe4 Nf6 12. Bg2) 6. Bg2?! { (-2.73 → -3.63) Inaccuracy. Best move was e4. } (6. e4 d5) 6... d5 7. Qe1?! { (-3.09 → -4.08) Inaccuracy. Best move was d4. } (7. d4) 7... Bh3?? { (-4.08 → 1.65) Blunder. Best move was Bc5. } (7... Bc5 8. d3 O-O 9. e3 Re8 10. h3 a5 11. Nd2 Bd6 12. a4 c5 13. Qd1 Nc6 14. e4) 8. e4?? { (1.65 → -3.44) Blunder. Best move was Bxh3. } (8. Bxh3 Bd6 9. d4 O-O 10. Nd2 Qe7 11. c4 Nbd7 12. c5 Bc7 13. a4 Rae8 14. e3 Ba5) 8... Bxg2 9. e5? { (-3.24 → -6.20) Mistake. Best move was Kxg2. } (9. Kxg2 dxe4) 9... Bxf1 10. Kxf1?? { (-6.14 → -10.05) Blunder. Best move was exf6+. } (10. exf6+ Kd7 11. fxg7 Bxg7 12. Qxf1 Qf6 13. d4 h5 14. Be3 h4 15. Qh3+ Qe6 16. Qxe6+ Kxe6) 10... Nfd7 11. Kg1 Qe7 12. Nc3 Qxe5 13. Qd1 Nf6 14. Ne2 Qf5 15. d4 Ne4 16. Bf4 g5 17. Nc3 gxf4 18. f3 fxg3 19. fxe4?! { (-13.18 → Mate in 2) Checkmate is now unavoidable. Best move was Qe2. } (19. Qe2 gxh2+) 19... gxh2+?! { (Mate in 2 → -12.88) Lost forced checkmate sequence. Best move was Qf2+. } (19... Qf2+ 20. Kh1 Qxh2#) 20. Kxh2?! { (-12.88 → Mate in 7) Checkmate is now unavoidable. Best move was Kh1. } (20. Kh1 dxe4) 20... Qxe4?? { (Mate in 7 → -2.84) Lost forced checkmate sequence. Best move was Qf4+. } (20... Qf4+ 21. Kh1 Qh4+ 22. Kg2 Rg8+ 23. Qg4 Rxg4+ 24. Kf1 Qh3+ 25. Ke1 Qe3+ 26. Ne2 Rg1#) 21. Kg1?? { (-2.84 → Mate in 6) Checkmate is now unavoidable. Best move was Nxe4. } (21. Nxe4 dxe4) 21... Qxd4+?? { (Mate in 6 → -0.81) Lost forced checkmate sequence. Best move was Rg8+. } (21... Rg8+ 22. Qg4 Rxg4+ 23. Kf2 Qf4+ 24. Ke2 Rg2+ 25. Ke1 Qe3+ 26. Kf1 Rg1#) 22. Qxd4 c5?? { (-1.05 → 13.27) Blunder. Best move was Rg8+. } (22... Rg8+) 23. Qd1?? { (13.27 → 1.39) Blunder. Best move was Re1+. } (23. Re1+ Kd7 24. Qxh8 Na6 25. Rf1 Nc7 26. Rxf7+ Kc6 27. Rxf8 Rxf8 28. Qxf8 b6 29. Qf6+ Kd7) 23... d4? { (1.39 → 4.17) Mistake. Best move was Nc6. } (23... Nc6 24. Qe2+) 24. Qe1+? { (4.17 → 1.68) Mistake. Best move was Nd5. } (24. Nd5) 24... Kd8?! { (1.68 → 2.19) Inaccuracy. Best move was Be7. } (24... Be7 25. Nd5 Nc6 26. Nc7+ Kd7 27. Nxa8 Rxa8 28. Qg3 Rf8 29. Rf1 Bd6 30. Qg2 Nd8 31. Kf2) 25. Nd5 Kc8?? { (1.36 → Mate in 1) Checkmate is now unavoidable. Best move was Nd7. } (25... Nd7 26. Kh1 Bd6 27. Qh4+ Kc8 28. Qh6 Bc7 29. Rf1 Rf8 30. b4 a5 31. bxc5 Ra6 32. c6) 26. Nf6?? { (Mate in 1 → 0.84) Lost forced checkmate sequence. Best move was Qe8#. } { Black resigns. } (26. Qe8#) 1-0