lichess dev

[Event "Dama alba Arena"] [Site "http://chess-academy.net/HTs9bm49"] [Date "2024.03.09"] [Round "-"] [White "Matias"] [Black "Nikita2014"] [Result "1-0"] [UTCDate "2024.03.09"] [UTCTime "07:20:52"] [WhiteElo "1490"] [BlackElo "1419"] [WhiteRatingDiff "+27"] [BlackRatingDiff "-16"] [Variant "Standard"] [TimeControl "300+0"] [ECO "D00"] [Opening "Queen's Pawn Game #2"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d4 d5 2. e3?! { (0.53 → 0.02) Inaccuracy. Best move was c4. } { D00 Queen's Pawn Game #2 } (2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. e3 O-O 6. Be2 Nbd7) 2... e5? { (0.02 → 1.21) Mistake. Best move was e6. } (2... e6 3. Nf3 c5 4. c4 Nf6 5. cxd5 exd5 6. Be2 cxd4 7. Nxd4) 3. h4? { (1.21 → -0.86) Mistake. Best move was dxe5. } (3. dxe5 Nc6) 3... exd4 4. exd4 Bb4+ 5. c3 Bd6 6. Qd3? { (-0.22 → -1.64) Mistake. Best move was c4. } (6. c4 c6 7. Nf3 Nf6 8. Qe2+ Be7 9. Qc2 Na6 10. a3 O-O 11. Be3 dxc4 12. Bxc4 Nc7) 6... Bg4? { (-1.64 → 0.23) Mistake. Best move was Nf6. } (6... Nf6 7. Na3) 7. Be3? { (0.23 → -1.04) Mistake. Best move was Be2. } (7. Be2) 7... Nc6?! { (-1.04 → -0.40) Inaccuracy. Best move was Ne7. } (7... Ne7 8. Be2) 8. Na3?! { (-0.40 → -1.05) Inaccuracy. Best move was f3. } (8. f3 Be6 9. Nd2 Nge7 10. O-O-O O-O 11. Qc2 Nf5 12. Bf2 Bg3 13. Nb3 Qd6 14. Bd3 Bxf2) 8... Na5? { (-1.05 → 0.24) Mistake. Best move was Bxa3. } (8... Bxa3 9. bxa3) 9. f3? { (0.24 → -0.83) Mistake. Best move was Nb5. } (9. Nb5 Nf6 10. Nxd6+ Qxd6 11. Qb5+ Nc6 12. Qc5 Qxc5 13. dxc5 O-O 14. Nf3 Rfe8 15. O-O-O Ne5) 9... Be6? { (-0.83 → 0.17) Mistake. Best move was Bd7. } (9... Bd7 10. Qd2 Bxa3 11. bxa3 Qe7 12. Kf2 Qxa3 13. Rb1 O-O-O 14. Rb4 Nf6 15. Bg5 Rhe8 16. Nh3) 10. O-O-O? { (0.17 → -1.97) Mistake. Best move was Nb5. } (10. Nb5 Bg3+ 11. Bf2 Bxf2+ 12. Kxf2 Nf6 13. Ne2 O-O 14. Nf4 a6 15. Na3 Qd6 16. Qd2 c5) 10... Qd7? { (-1.97 → -0.01) Mistake. Best move was Bxa3. } (10... Bxa3) 11. Kb1?? { (-0.01 → -8.53) Blunder. Best move was Qb5. } (11. Qb5 Bxa3) 11... Bf5 12. Ka1? { (-8.01 → -9.74) Mistake. Best move was Nb5. } (12. Nb5) 12... Bxd3 13. Rxd3?! { (-9.39 → -11.64) Inaccuracy. Best move was Bxd3. } (13. Bxd3 Bxa3 14. bxa3 Nc4 15. Bxc4 dxc4 16. Nh3 O-O-O 17. Rb1 Qa4 18. Ng5 Qxa3 19. Bd2 Qe7) 13... Qa4 14. Nb1?! { (-10.06 → Mate in 1) Checkmate is now unavoidable. Best move was b4. } (14. b4 Ne7) 14... Bb4?? { (Mate in 1 → -5.25) Lost forced checkmate sequence. Best move was Nb3#. } (14... Nb3#) 15. cxb4 Qxb4 16. a4? { (-5.39 → -7.87) Mistake. Best move was Bd2. } (16. Bd2 Qb6) 16... Rd8 17. g4?! { (-7.39 → -8.05) Inaccuracy. Best move was Ra3. } (17. Ra3 Nb3+ 18. Ka2 Nxd4 19. Bd3 Ne7 20. h5 O-O 21. Ne2 Nxe2 22. Bxe2 d4 23. Bd2 Qd6) 17... Rd6?! { (-8.05 → -7.48) Inaccuracy. Best move was Ne7. } (17... Ne7) 18. f4? { (-7.48 → -9.04) Mistake. Best move was Nh3. } (18. Nh3 Rb6) 18... Rc6?! { (-9.04 → -8.10) Inaccuracy. Best move was Rb6. } (18... Rb6) 19. f5? { (-8.10 → -22.33) Mistake. Best move was Bd2. } (19. Bd2) 19... Rc1?? { (-22.33 → -1.84) Blunder. Best move was Rc2. } (19... Rc2 20. Bc1 Qxa4+ 21. Na3 Rxc1+ 22. Ka2 Rxf1 23. Rh2 Rxg1 24. b3 Qd7 25. Re3+ Kf8 26. g5) 20. Bxc1 Qa3+?? { (-2.11 → 15.40) Blunder. Best move was Nb3+. } (20... Nb3+ 21. Rxb3 Qxb3 22. Nc3 Nf6 23. Bg2 c6 24. g5 Ng4 25. Nf3 O-O 26. f6 Qc2 27. Rg1) 21. bxa3 Nb3+ 22. Rxb3 Nf6 23. Rxb7 Nxg4 24. Rb8+ Kd7 25. Rxh8 { Black resigns. } 1-0