lichess dev

[Event "Judit Polgár Arena"] [Site "http://chess-academy.net/XFXWrLtB"] [Date "2020.08.10"] [Round "-"] [White "Nederita-Maria_2"] [Black "cosmac"] [Result "1-0"] [UTCDate "2020.08.10"] [UTCTime "16:32:08"] [WhiteElo "1267"] [BlackElo "1075"] [WhiteRatingDiff "+62"] [BlackRatingDiff "-7"] [Variant "Standard"] [TimeControl "420+2"] [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... e6 3. Qd3?! { (0.24 → -0.50) Inaccuracy. Best move was Nf3. } (3. Nf3 Nf6 4. c4 Bd6 5. Nc3 O-O 6. Bd3 dxc4 7. Bxc4 c5) 3... c6? { (-0.50 → 0.51) Mistake. Best move was Nf6. } (3... Nf6 4. Be2 c5 5. Nf3 cxd4 6. exd4 Nc6 7. O-O Bd6 8. Be3 Bd7 9. Nbd2 O-O 10. a3) 4. a4? { (0.51 → -0.79) Mistake. Best move was Nf3. } (4. Nf3) 4... b5? { (-0.79 → 1.32) Mistake. Best move was b6. } (4... b6 5. c4 Nf6 6. Nf3 Bd6 7. Be2 O-O 8. Nc3 Na6 9. O-O c5 10. Qb1 Bb7 11. cxd5) 5. b3? { (1.32 → -0.54) Mistake. Best move was axb5. } (5. axb5 Nf6) 5... bxa4?! { (-0.54 → 0.42) Inaccuracy. Best move was b4. } (5... b4 6. Be2) 6. bxa4? { (0.42 → -1.26) Mistake. Best move was Rxa4. } (6. Rxa4 Nf6 7. Nf3 Be7 8. Be2 a5 9. O-O c5 10. Bb2 O-O 11. dxc5 Nbd7 12. Qd1 Nxc5) 6... Qa5+? { (-1.26 → 0.16) Mistake. Best move was Ba6. } (6... Ba6 7. Qd1) 7. Kd1? { (0.16 → -2.14) Mistake. Best move was Bd2. } (7. Bd2 Qc7 8. c4 Ba6 9. Qc2 Be7 10. cxd5 Bxf1 11. Kxf1 exd5 12. Nc3 Nf6 13. e4 dxe4) 7... e5? { (-2.14 → 0.07) Mistake. Best move was Nf6. } (7... Nf6) 8. dxe5 Bg4+? { (-0.74 → 1.33) Mistake. Best move was Nd7. } (8... Nd7 9. Qc3 Qxc3 10. Nxc3 Nxe5 11. Ba3 Bxa3 12. Rxa3 Nf6 13. Be2 Rb8 14. Kd2 Ke7 15. Nf3) 9. f3? { (1.33 → 0.05) Mistake. Best move was Be2. } (9. Be2 h5 10. Bxg4 hxg4 11. f4 gxf3 12. Nxf3 Qc7 13. e4 dxe4 14. Qxe4 Qd7+ 15. Nbd2 Na6) 9... Bh5? { (0.05 → 1.35) Mistake. Best move was Bc8. } (9... Bc8 10. Nd2) 10. Bd2? { (1.35 → 0.00) Mistake. Best move was Qf5. } (10. Qf5 Bg6) 10... f5?? { (0.00 → 19.06) Blunder. Best move was Qc7. } (10... Qc7 11. Qf5 Bg6 12. Qh3 Nd7 13. f4 Nh6 14. Nc3 Bf5 15. Qg3 Nc5 16. Nf3 Rb8 17. Be2) 11. Bxa5 f4 12. exf4 d4 13. Qxd4 c5?! { (20.00 → Mate in 3) Checkmate is now unavoidable. Best move was Be7. } (13... Be7 14. f5 Nd7 15. g4 Nh6 16. gxh5 Nxf5 17. Qc3 c5 18. Ne2 O-O 19. Qb3+ c4 20. Qc3) 14. Qd5?! { (Mate in 3 → 36.41) Lost forced checkmate sequence. Best move was Qd8+. } (14. Qd8+ Kf7 15. Bc4+ Kg6 16. Qg5#) 14... Ne7?! { (36.41 → Mate in 5) Checkmate is now unavoidable. Best move was Be7. } (14... Be7 15. Qxa8) 15. Qxa8?! { (Mate in 5 → 31.81) Lost forced checkmate sequence. Best move was Qd8+. } (15. Qd8+ Kf7 16. Bc4+ Kg6 17. Qd6+ Kf5 18. Qe6+ Kxf4 19. Bd2#) 15... Nc8?! { (31.81 → Mate in 7) Checkmate is now unavoidable. Best move was Nc6. } (15... Nc6 16. Bc7) 16. Qxb8 Kd7 17. Qb7+ Ke8 18. Qxc8+?! { (Mate in 1 → Mate in 3) Not the best checkmate sequence. Best move was Bb5#. } (18. Bb5#) 18... Kf7 19. Qb7+?! { (Mate in 2 → Mate in 6) Not the best checkmate sequence. Best move was Bc4+. } (19. Bc4+ Ke7 20. Qe6#) 19... Kg6 20. Qxa7?! { (Mate in 4 → Mate in 6) Not the best checkmate sequence. Best move was Qc6+. } (20. Qc6+ Bd6 21. Qxd6+ Kf7 22. Bc4+ Ke8 23. Qd8#) 20... c4 21. Bd8 Bb4 22. a5?! { (Mate in 7 → 37.07) Lost forced checkmate sequence. Best move was Qb6+. } (22. Qb6+ Kf5 23. Bxc4 Rxd8+ 24. Qxd8 Bxf3+ 25. Nxf3 h6 26. Bd3+ Ke6 27. f5+ Kf7 28. e6#) 22... c3?! { (37.07 → Mate in 2) Checkmate is now unavoidable. Best move was Rxd8+. } (22... Rxd8+ 23. Ke2) 23. a6?! { (Mate in 2 → 108.92) Lost forced checkmate sequence. Best move was Bd3+. } (23. Bd3+ Kh6 24. Bg5#) 23... Bc5?! { (108.92 → Mate in 2) Checkmate is now unavoidable. Best move was Rxd8+. } (23... Rxd8+ 24. Bd3+) 24. Qxc5?! { (Mate in 2 → Mate in 8) Not the best checkmate sequence. Best move was Bd3+. } (24. Bd3+ Kh6 25. Bg5#) 24... Rxd8+ 25. Bd3+ Rxd3+ 26. Ke2 Rd5 27. Qxd5 Bxf3+ 28. Kxf3 h5 29. a7 Kf5 30. Qd7+?! { (Mate in 1 → Mate in 3) Not the best checkmate sequence. Best move was Qf7#. } (30. Qf7#) 30... Kg6 31. a8=Q h4 32. Qd6+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Qg4+. } (32. Qg4+ Kh7 33. Qh5#) 32... Kh5 33. Qg8?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qh8#. } (33. Qh8#) 33... h3 34. gxh3?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qh7#. } (34. Qh7#) 34... Kh4 35. Qxg7?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qh7#. } (35. Qh7#) 35... Kh5 36. Qh7# { White wins by checkmate. } 1-0