lichess dev

[Event "lion26 Arena"] [Site "http://chess-academy.net/DAZRxgP3"] [Date "2022.11.03"] [Round "-"] [White "Albertt"] [Black "Macreageorgiana11"] [Result "1-0"] [UTCDate "2022.11.03"] [UTCTime "17:24:57"] [WhiteElo "1339"] [BlackElo "1228"] [WhiteRatingDiff "+44"] [BlackRatingDiff "-60"] [Variant "Standard"] [TimeControl "300+0"] [ECO "A40"] [Opening "Queen's Pawn"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d4 { A40 Queen's Pawn } c6?! { (0.15 → 0.77) Inaccuracy. Best move was d5. } (1... d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. Bg5 O-O 6. e3) 2. e3 d6?! { (0.31 → 0.98) Inaccuracy. Best move was d5. } (2... d5 3. Bd3 Nd7 4. Nf3 e5 5. dxe5 Qe7 6. Nbd2 Nxe5 7. Nxe5) 3. Be2? { (0.98 → -0.02) Mistake. Best move was c4. } (3. c4 Nf6) 3... e6?! { (-0.02 → 0.90) Inaccuracy. Best move was Bf5. } (3... Bf5) 4. Bg4? { (0.90 → -0.40) Mistake. Best move was c4. } (4. c4 d5 5. Nc3 Nf6 6. Nf3 Be7 7. Qc2 O-O 8. O-O Nbd7 9. Rd1 b6 10. b3 Bb7) 4... f6? { (-0.40 → 0.86) Mistake. Best move was Nf6. } (4... Nf6 5. Be2 b5 6. Nf3 Be7 7. O-O O-O 8. Nbd2 Nbd7 9. e4 Qc7 10. b3 d5 11. Bd3) 5. e4?! { (0.86 → -0.04) Inaccuracy. Best move was c4. } (5. c4 f5 6. Be2 Nf6 7. Nc3 d5 8. Nf3 Bd6 9. Ne5 O-O 10. O-O Nbd7 11. f4 Ne4) 5... f5?! { (-0.04 → 0.79) Inaccuracy. Best move was d5. } (5... d5 6. exd5) 6. exf5 d5? { (0.31 → 3.20) Mistake. Best move was exf5. } (6... exf5 7. Be2 g6 8. Nf3 Nf6 9. O-O Bg7 10. Re1 O-O 11. c4 Na6 12. Nc3 Nc7 13. Be3) 7. Qe2? { (3.20 → 1.93) Mistake. Best move was Bh5+. } (7. Bh5+ Kd7) 7... a6? { (1.93 → 4.83) Mistake. Best move was Bd6. } (7... Bd6) 8. Nd2? { (4.83 → 2.61) Mistake. Best move was Bh5+. } (8. Bh5+ Kd7) 8... a5? { (2.61 → 3.81) Mistake. Best move was Nf6. } (8... Nf6) 9. c4? { (3.81 → 2.53) Mistake. Best move was Bh5+. } (9. Bh5+) 9... dxc4?? { (2.53 → 6.36) Blunder. Best move was Nf6. } (9... Nf6) 10. Nxc4?? { (6.36 → 3.10) Blunder. Best move was Bh5+. } (10. Bh5+ Kd7) 10... c5?? { (3.10 → 9.18) Blunder. Best move was Bb4+. } (10... Bb4+ 11. Kf1) 11. fxe6?? { (9.18 → 4.14) Blunder. Best move was Bh5+. } (11. Bh5+ g6) 11... Ke7?? { (4.14 → 11.98) Blunder. Best move was Nc6. } (11... Nc6 12. d5) 12. dxc5 Nf6 13. Bf5? { (11.79 → 7.50) Mistake. Best move was Bg5. } (13. Bg5) 13... Nh5? { (7.50 → Mate in 10) Checkmate is now unavoidable. Best move was Qd5. } (13... Qd5 14. Bh3 Ra6 15. Nd6 Rxd6 16. cxd6+ Qxd6 17. Bg5 Bxe6 18. Bf4 Qd5 19. Bxb8 Kf7 20. Bxe6+) 14. g4?! { (Mate in 10 → 11.62) Lost forced checkmate sequence. Best move was Qxh5. } (14. Qxh5 Bxe6 15. Bg5+ Kd7 16. Qf7+ Be7 17. Qxe6+ Ke8 18. Nd6+ Qxd6 19. cxd6 Nc6 20. Qd7+ Kf7) 14... Nf6 15. g5 Nc6 16. Bf4 Nb4?! { (10.88 → Mate in 13) Checkmate is now unavoidable. Best move was Qd5. } (16... Qd5 17. gxf6+) 17. Rd1?! { (Mate in 13 → 17.16) Lost forced checkmate sequence. Best move was gxf6+. } (17. gxf6+ gxf6 18. Bd6+ Qxd6 19. cxd6+ Ke8 20. Qh5+ Kd8 21. Qf7 Nd5 22. e7+ Bxe7 23. dxe7+ Kc7) 17... Qe8?! { (17.16 → Mate in 7) Checkmate is now unavoidable. Best move was Qxd1+. } (17... Qxd1+ 18. Kxd1) 18. Rd4?! { (Mate in 7 → 13.37) Lost forced checkmate sequence. Best move was Bd6+. } (18. Bd6+ Kd8 19. e7+ Qxe7 20. Bxe7+ Kc7 21. Qe5+ Kc6 22. Rd6+ Kb5 23. Rb6+ Kxc4 24. b3#) 18... Nxa2?! { (13.37 → Mate in 6) Checkmate is now unavoidable. Best move was Nfd5. } (18... Nfd5 19. Nh3) 19. Qd2?! { (Mate in 6 → 13.92) Lost forced checkmate sequence. Best move was Bd6+. } (19. Bd6+ Kd8 20. e7+ Bxe7 21. Bxe7+ Kc7 22. Qe5+ Kc6 23. Qd6+ Kb5 24. Na3#) 19... Nb4 20. Nd6 Qd8?! { (16.58 → Mate in 9) Checkmate is now unavoidable. Best move was Nfd5. } (20... Nfd5 21. Nxe8) 21. gxf6+ Kxf6 22. Bg5+ Ke5 23. Qe3# { White wins by checkmate. } 1-0