lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/oAYhMHRj"] [Date "2021.01.26"] [Round "-"] [White "Matei22995"] [Black "Andru_2010"] [Result "0-1"] [UTCDate "2021.01.26"] [UTCTime "17:00:12"] [WhiteElo "1445"] [BlackElo "1567"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+23"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C41"] [Opening "Philidor Defense #2"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 d6 { C41 Philidor Defense #2 } 3. d3?! { (0.64 → -0.29) Inaccuracy. Best move was d4. } (3. d4 exd4 4. Nxd4 Nf6 5. Nc3 Be7 6. Bb5+ c6 7. Be2 O-O) 3... Nc6?! { (-0.29 → 0.51) Inaccuracy. Best move was c5. } (3... c5 4. c3) 4. Bg5? { (0.51 → -0.49) Mistake. Best move was d4. } (4. d4 exd4) 4... Be7 5. Bxe7?! { (-0.16 → -0.67) Inaccuracy. Best move was Be3. } (5. Be3 f5 6. c4 f4 7. Bd2 Nf6 8. Nc3 Bg4 9. Be2 Bxf3 10. Bxf3 Nd4 11. Nd5 O-O) 5... Qxe7 6. Be2 Nf6?! { (-0.63 → 0.05) Inaccuracy. Best move was f5. } (6... f5 7. Nbd2 fxe4 8. dxe4 Nf6 9. O-O Be6 10. Re1 h6 11. Bc4 Bxc4 12. Nxc4 Qf7 13. Nfd2) 7. O-O Be6?! { (-0.56 → 0.22) Inaccuracy. Best move was d5. } (7... d5 8. Nbd2) 8. Ng5?! { (0.22 → -0.68) Inaccuracy. Best move was c3. } (8. c3) 8... O-O?! { (-0.68 → 0.16) Inaccuracy. Best move was Nd4. } (8... Nd4) 9. Nxe6 Qxe6 10. Nc3?! { (0.23 → -0.44) Inaccuracy. Best move was Nd2. } (10. Nd2) 10... Nd4 11. Re1?! { (-0.06 → -0.57) Inaccuracy. Best move was a4. } (11. a4) 11... Nxe2+?! { (-0.57 → 0.15) Inaccuracy. Best move was Qd7. } (11... Qd7 12. Bf1) 12. Rxe2?! { (0.15 → -0.35) Inaccuracy. Best move was Qxe2. } (12. Qxe2) 12... a6 13. d4 exd4?! { (-0.47 → 0.36) Inaccuracy. Best move was Rad8. } (13... Rad8) 14. Qxd4 b5 15. e5?! { (0.40 → -0.10) Inaccuracy. Best move was f3. } (15. f3 Rfe8 16. Rd2 Rad8 17. Rad1 h6 18. a4 Rb8 19. Qa7 bxa4 20. Nxa4 Qc8 21. b3 Qb7) 15... dxe5 16. Rxe5 Qc8?! { (-0.15 → 0.47) Inaccuracy. Best move was Rfd8. } (16... Rfd8 17. Rxe6) 17. Nd5 Nxd5 18. Rxd5?! { (0.50 → 0.00) Inaccuracy. Best move was Qxd5. } (18. Qxd5 Qd8 19. Rae1 Qxd5 20. Rxd5 Rfd8 21. Rc5 Rac8 22. g3 Kf8 23. Kg2 c6 24. b4 Rd5) 18... Qb7 19. Rc5 Rfd8 20. Qf4 Rd7 21. Rg5?! { (0.29 → -0.56) Inaccuracy. Best move was Re1. } (21. Re1 Rad8) 21... Rad8 22. g3?? { (-0.28 → Mate in 2) Checkmate is now unavoidable. Best move was Re1. } (22. Re1 Qc6 23. h3 Rd1 24. Rxd1 Rxd1+ 25. Kh2 Qd6 26. Qxd6 cxd6 27. a4 h6 28. Rh5 bxa4) 22... Rd1+ 23. Rxd1 Rxd1# { Black wins by checkmate. } 0-1