lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/8neRIGqq"] [Date "2021.02.28"] [Round "-"] [White "IrinaR"] [Black "Jump-your-Dream"] [Result "0-1"] [UTCDate "2021.02.28"] [UTCTime "17:54:24"] [WhiteElo "1391"] [BlackElo "2085"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+3"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B00"] [Opening "Caro-Kann Defense: Hillbilly Attack"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 c6?! { (0.12 → 0.77) Inaccuracy. Best move was e6. } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. Bc4? { (0.77 → -0.62) Mistake. Best move was d4. } { B00 Caro-Kann Defense: Hillbilly Attack } (2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nf6 5. Nxf6+ exf6 6. Nf3 Bf5) 2... d5 3. Bd3? { (-0.05 → -1.07) Mistake. Best move was exd5. } (3. exd5 cxd5 4. Bb3 Bf5 5. d4 e6 6. Bf4 Nc6 7. Nf3 Nge7) 3... dxe4?! { (-1.07 → -0.24) Inaccuracy. Best move was e5. } (3... e5 4. exd5 cxd5 5. Bb5+ Nc6 6. d4 exd4 7. Qxd4 Nf6 8. Nf3 Bd6 9. O-O O-O 10. Qh4) 4. Bxe4 Nf6? { (-0.97 → 0.15) Mistake. Best move was e5. } (4... e5 5. Bf3 Bd6 6. Ne2 f5 7. d3 Nf6 8. Nd2 O-O 9. O-O Be6 10. b3 g6 11. h3) 5. Bf3?! { (0.15 → -0.75) Inaccuracy. Best move was Nc3. } (5. Nc3 e5 6. Nf3 Nxe4 7. Nxe4 f5 8. Nxe5 Qe7 9. O-O fxe4 10. Qh5+ g6 11. Nxg6 hxg6) 5... e5 6. Qe2?! { (-0.33 → -1.14) Inaccuracy. Best move was d3. } (6. d3 Bc5 7. Nd2 O-O 8. Ne2 Be6 9. b3 Nbd7 10. O-O Qc7 11. Bb2 Rad8 12. a4 h6) 6... Bd6 7. Nc3?! { (-0.67 → -1.26) Inaccuracy. Best move was d3. } (7. d3 h6 8. Qd1 O-O 9. Nd2 Be6 10. Ne2 Nh7 11. Ng3 f5 12. O-O Qf6 13. Bh5 Ng5) 7... O-O 8. Ne4? { (-0.91 → -2.54) Mistake. Best move was d3. } (8. d3 Be6 9. Qd2 Nd5 10. Ne4 Be7 11. Ne2 h6 12. O-O f5 13. N4g3 Nd7 14. b3 N5f6) 8... Nxe4 9. Bxe4?! { (-1.92 → -2.71) Inaccuracy. Best move was Qxe4. } (9. Qxe4 Be6) 9... f5 10. Bf3?! { (-2.33 → -3.16) Inaccuracy. Best move was Bd3. } (10. Bd3 e4) 10... e4 11. Bh5? { (-2.76 → -4.03) Mistake. Best move was Qc4+. } (11. Qc4+) 11... g6? { (-4.03 → -2.91) Mistake. Best move was Qf6. } (11... Qf6) 12. g4?? { (-2.91 → -6.90) Blunder. Best move was Qc4+. } (12. Qc4+ Rf7) 12... f4?! { (-6.90 → -5.95) Inaccuracy. Best move was gxh5. } (12... gxh5) 13. Qxe4?? { (-5.95 → -13.04) Blunder. Best move was Bxg6. } (13. Bxg6 hxg6 14. b3 Be5 15. Rb1 Qd5 16. h4 f3 17. Qc4 Bxg4 18. Nh3 Nd7 19. Bb2 Rae8) 13... Re8 14. Qxe8+ Qxe8+ 15. Kf1 gxh5 16. gxh5 Qxh5 17. Nf3?! { (-15.86 → Mate in 9) Checkmate is now unavoidable. Best move was h3. } (17. h3 Qd1+ 18. Kg2 Qxc2 19. Rh2 Nd7 20. d3 Nc5 21. Nf3 Nxd3 22. Bd2 Qxb2 23. Rhh1 Bc5) 17... Qxf3 18. Rg1+ Kh8 19. d3 Bh3+ 20. Ke1 Bc5 21. Be3 Bxe3 22. fxe3 fxe3 23. Rg3 Qf2+?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qf1#. } (23... Qf1#) 24. Kd1 Qd2# { Black wins by checkmate. } 0-1