lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/pkzGHDks"] [Date "2021.02.28"] [Round "-"] [White "fan-ice"] [Black "Jump-your-Dream"] [Result "1-0"] [UTCDate "2021.02.28"] [UTCTime "18:01:35"] [WhiteElo "1615"] [BlackElo "2094"] [WhiteRatingDiff "+92"] [BlackRatingDiff "-136"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B12"] [Opening "Caro-Kann Defense: Advance Variation"] [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. d4 d5 3. e5 { B12 Caro-Kann Defense: Advance Variation } Bf5 4. Bd3?! { (0.53 → 0.00) Inaccuracy. Best move was Nf3. } (4. Nf3 e6) 4... Bg6? { (0.00 → 1.47) Mistake. Best move was Bxd3. } (4... Bxd3 5. Qxd3) 5. Bxg6?! { (1.47 → 0.63) Inaccuracy. Best move was e6. } (5. e6 Qd6) 5... hxg6 6. Nc3? { (1.27 → 0.00) Mistake. Best move was e6. } (6. e6 Nh6 7. Nf3 Qd6 8. Bxh6 Rxh6 9. exf7+ Kxf7 10. O-O Nd7 11. Re1 Re8 12. Nbd2 e6) 6... e6 7. Nf3 Bb4?! { (0.09 → 0.97) Inaccuracy. Best move was Be7. } (7... Be7 8. Ne2 Nh6 9. c3 O-O 10. O-O Nf5 11. g4 Nh4 12. Nxh4 Bxh4 13. Kg2 c5 14. f4) 8. a3?! { (0.97 → 0.38) Inaccuracy. Best move was Bg5. } (8. Bg5 Qa5) 8... Bxc3+ 9. bxc3 Ne7?! { (0.03 → 0.85) Inaccuracy. Best move was Nd7. } (9... Nd7) 10. Bg5?! { (0.85 → 0.02) Inaccuracy. Best move was a4. } (10. a4 Nd7 11. a5 b6 12. O-O bxa5 13. c4 dxc4 14. Bg5 c5 15. Bxe7 Qxe7 16. d5 exd5) 10... Qa5 11. Qd2?! { (0.48 → -0.43) Inaccuracy. Best move was Qd3. } (11. Qd3 Qa6) 11... Nf5?! { (-0.43 → 0.52) Inaccuracy. Best move was Qa6. } (11... Qa6) 12. c4? { (0.52 → -0.80) Mistake. Best move was O-O. } (12. O-O Nd7 13. Rfb1 Nb6 14. g4 Ne7 15. Qd3 Rb8 16. Nd2 Na4 17. Rb4 b5 18. c4 c5) 12... Qxd2+ 13. Nxd2? { (-0.71 → -2.31) Mistake. Best move was Kxd2. } (13. Kxd2 dxc4 14. Rhb1 b6 15. a4 Nd7 16. h3 f6 17. Be3 Ne7 18. Kc3 Rc8 19. Kxc4 c5) 13... dxc4? { (-2.31 → -0.37) Mistake. Best move was Nxd4. } (13... Nxd4) 14. Nxc4 Nxd4? { (-0.60 → 1.72) Mistake. Best move was Nd7. } (14... Nd7 15. c3 b5 16. Na5 c5 17. g4 Ne7 18. h4 Nd5 19. Rc1 a6 20. Ke2 c4 21. Rh3) 15. Nd6+?! { (1.72 → 1.01) Inaccuracy. Best move was O-O-O. } (15. O-O-O c5 16. c3 Ndc6 17. Nd6+ Kf8 18. Nxb7 Na6 19. f4 Kg8 20. Kc2 Rf8 21. Rd6 Rc8) 15... Kf8 16. Rd1? { (1.08 → -0.13) Mistake. Best move was O-O-O. } (16. O-O-O) 16... Nxc2+ 17. Ke2 b6? { (-0.17 → 2.27) Mistake. Best move was c5. } (17... c5 18. Kd3) 18. Nc4? { (2.27 → 0.51) Mistake. Best move was Nc8. } (18. Nc8 Nd7 19. Rxd7 Rxc8 20. Rc1 Nxa3 21. Rxc6 Re8 22. Rcc7 Kg8 23. Rxf7 Rh7 24. Rxa7 Nb5) 18... Rh5?? { (0.51 → Mate in 1) Checkmate is now unavoidable. Best move was Na6. } (18... Na6 19. Rd2 b5 20. Rxc2 bxc4 21. Rxc4 Nc7 22. h4 Nd5 23. Rb1 f6 24. Be3 Rh5 25. exf6) 19. Rd8# { White wins by checkmate. } 1-0