lichess dev

[Event "stefanos12 Arena"] [Site "http://chess-academy.net/53YPTKUh"] [Date "2021.03.04"] [Round "-"] [White "stefanos12"] [Black "Quantum"] [Result "0-1"] [UTCDate "2021.03.04"] [UTCTime "13:46:48"] [WhiteElo "1230"] [BlackElo "1793"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+6"] [Variant "Standard"] [TimeControl "15+0"] [ECO "A00"] [Opening "Van't Kruijs Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e3 { A00 Van't Kruijs Opening } c6?! { (-0.02 → 0.65) Inaccuracy. Best move was d5. } (1... d5 2. d4 Nf6 3. c4 e6 4. Nf3 Be7 5. cxd5 exd5 6. Bd3) 2. d4 d6?! { (0.31 → 1.05) Inaccuracy. Best move was d5. } (2... d5 3. Bd3 Nd7 4. Nf3 e5 5. dxe5 Qe7 6. Nbd2 Nxe5 7. Nxe5) 3. d5? { (1.05 → -0.91) Mistake. Best move was Nf3. } (3. Nf3 Nd7 4. c4 e5 5. Nc3 Ngf6 6. Be2 e4 7. Nd2 d5 8. cxd5 cxd5 9. Qb3 Bd6) 3... Nf6? { (-0.91 → 0.31) Mistake. Best move was cxd5. } (3... cxd5 4. Qxd5 Nf6 5. Qd1 g6 6. Nf3 Bg7 7. Nc3 Nbd7 8. e4 O-O 9. Bd3 Nc5 10. O-O) 4. dxc6? { (0.31 → -0.74) Mistake. Best move was c4. } (4. c4 e6) 4... Nxc6?! { (-0.74 → 0.00) Inaccuracy. Best move was bxc6. } (4... bxc6 5. Nf3 g6 6. Nc3 Bg7 7. e4 O-O 8. h3 Nbd7 9. Bd3 Rb8 10. O-O Qc7 11. Qe2) 5. e4? { (0.00 → -2.00) Mistake. Best move was c4. } (5. c4 g6 6. Nf3 Bg7 7. Nc3 Be6 8. Be2 O-O 9. Ng5 Bd7 10. Nf3) 5... Bd7? { (-2.00 → 0.13) Mistake. Best move was Nxe4. } (5... Nxe4 6. Bd3) 6. e5? { (0.13 → -2.46) Mistake. Best move was Nc3. } (6. Nc3 e6 7. Nf3 Be7 8. Be2 O-O 9. O-O Ne5 10. Be3 Nfg4 11. Bf4 Qc7 12. Qd2 Nxf3+) 6... e6?? { (-2.46 → 3.42) Blunder. Best move was dxe5. } (6... dxe5) 7. exf6 Qxf6 8. Qe2? { (3.28 → 1.80) Mistake. Best move was Nf3. } (8. Nf3 d5 9. Be2 Bd6 10. O-O h6 11. Nc3 O-O 12. Nb5 Bb8 13. c4 Ne5 14. Nxe5 Bxe5) 8... Qe7? { (1.80 → 3.19) Mistake. Best move was Nd4. } (8... Nd4 9. Qd2 h6 10. Ne2 Nc6 11. Qc3 e5 12. Qb3 d5 13. Nbc3 Bb4 14. Bd2 O-O-O 15. Qxd5) 9. Qxe6?? { (3.19 → -10.08) Blunder. Best move was Nf3. } (9. Nf3 d5) 9... f6?? { (-10.08 → 5.09) Blunder. Best move was Qxe6+. } (9... Qxe6+) 10. Qxe7+ Bxe7 11. Be2 Kd8? { (4.64 → 5.74) Mistake. Best move was Rc8. } (11... Rc8 12. Nf3) 12. Nf3 Kc7?! { (5.30 → 6.08) Inaccuracy. Best move was Bf5. } (12... Bf5 13. Nc3 Bxc2 14. O-O h5 15. Be3 Bg6 16. Rfd1 h4 17. Nd4 Nxd4 18. Rxd4 Be8 19. Rad1) 13. O-O d5? { (5.69 → 6.75) Mistake. Best move was g5. } (13... g5 14. Nc3) 14. Rd1 Bd6 15. Rxd5?! { (6.80 → 6.10) Inaccuracy. Best move was Nc3. } (15. Nc3 Ne7 16. Nxd5+ Nxd5 17. Rxd5 Bc6 18. Rd3 Rad8 19. Nd4 Rhe8 20. Be3 Be5 21. Nxc6 bxc6) 15... Rhe8?! { (6.10 → 7.06) Inaccuracy. Best move was Be6. } (15... Be6 16. Rd1) 16. Rf5?? { (7.06 → -1.39) Blunder. Best move was Nc3. } (16. Nc3 Ne7) 16... Rxe2? { (-1.39 → 0.01) Mistake. Best move was Bxf5. } (16... Bxf5) 17. Rxf6?? { (0.01 → -3.93) Blunder. Best move was Nc3. } (17. Nc3 Bxf5 18. Nxe2 Bxc2 19. Nfd4 Nxd4 20. Nxd4 Bg6 21. Nb5+ Kc6 22. Nxd6 Kxd6 23. Bf4+ Kd7) 17... Re1+?? { (-3.93 → 2.15) Blunder. Best move was gxf6. } (17... gxf6 18. Nc3 Re6 19. Nb5+ Kb6 20. Nxd6 Rxd6 21. Bf4 Re6 22. Be3+ Ka6 23. Rd1 Rd8 24. h3) 18. Nxe1 gxf6 19. Nf3?! { (2.33 → 1.53) Inaccuracy. Best move was Nc3. } (19. Nc3 Be6) 19... Re8 20. Nd4?? { (2.02 → Mate in 1) Checkmate is now unavoidable. Best move was Be3. } (20. Be3) 20... Re7?? { (Mate in 1 → 0.00) Lost forced checkmate sequence. Best move was Re1#. } (20... Re1#) 21. Nxc6?? { (0.00 → Mate in 1) Checkmate is now unavoidable. Best move was Nf3. } (21. Nf3 Nd4 22. Nbd2 Nxc2 23. Rb1 Bf5 24. b3 Nd4 25. Ra1 Nc2) 21... Re1# { Black wins by checkmate. } 0-1