lichess dev

[Event "grupa19 Arena"] [Site "http://chess-academy.net/tjhC6Kpa"] [Date "2021.07.19"] [Round "-"] [White "Daniel14"] [Black "mikhapro"] [Result "0-1"] [UTCDate "2021.07.19"] [UTCTime "13:50:51"] [WhiteElo "1435"] [BlackElo "1791"] [WhiteRatingDiff "-28"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "420+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... e6 3. Bb5+?! { (0.24 → -0.40) Inaccuracy. Best move was Nf3. } (3. Nf3 Nf6 4. c4 Bd6 5. Nc3 O-O 6. Bd3 dxc4 7. Bxc4 c5) 3... c6?! { (-0.40 → 0.30) Inaccuracy. Best move was Nd7. } (3... Nd7 4. Nf3 Nf6 5. O-O Bd6 6. Be2 O-O 7. c4 dxc4 8. Nc3 e5 9. Bxc4 b6 10. b3) 4. Bc4?? { (0.30 → -4.56) Blunder. Best move was Bd3. } (4. Bd3 Nf6) 4... dxc4 5. b3 cxb3 6. g3? { (-4.10 → -6.47) Mistake. Best move was axb3. } (6. axb3 b6) 6... Nf6? { (-6.47 → -4.78) Mistake. Best move was Qd5. } (6... Qd5) 7. Nc3? { (-4.78 → -6.95) Mistake. Best move was axb3. } (7. axb3 c5) 7... bxc2 8. Qxc2 Be7?! { (-6.96 → -6.16) Inaccuracy. Best move was b5. } (8... b5 9. Nge2) 9. Qa4? { (-6.16 → -7.99) Mistake. Best move was Nf3. } (9. Nf3) 9... O-O 10. h3? { (-7.61 → -8.89) Mistake. Best move was Ba3. } (10. Ba3 b5) 10... b5 11. h4? { (-8.61 → -20.30) Mistake. Best move was Qd1. } (11. Qd1 b4) 11... bxa4 12. h5 Bb7 13. f3 g6 14. f4 gxh5 15. f5 exf5 16. e4 fxe4 17. Nxa4 Qxd4 18. Nc5?! { (-32.13 → Mate in 8) Checkmate is now unavoidable. Best move was Bb2. } (18. Bb2 Qxa4) 18... Qxc5?! { (Mate in 8 → -36.15) Lost forced checkmate sequence. Best move was Bxc5. } (18... Bxc5 19. Ne2 Bb4+ 20. Kf1 Qd1+ 21. Kf2 Qxh1 22. Ke3 Qf3+ 23. Kd4 Ba6 24. Bf4 Nbd7 25. Rh1) 19. Bf4?! { (-36.15 → Mate in 8) Checkmate is now unavoidable. Best move was Ne2. } (19. Ne2 Ng4) 19... Qc3+ 20. Kd1 Qxa1+ 21. Kc2 Ba3 22. Kd2 Qb2+?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Qc1+. } (22... Qc1+ 23. Ke2 Ba6+ 24. Kf2 Ng4+ 25. Kg2 Bf1#) 23. Ke3 Nd5+?! { (Mate in 1 → Mate in 4) Not the best checkmate sequence. Best move was Bc5#. } (23... Bc5#) 24. Kxe4 Re8+?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Qg2+. } (24... Qg2+ 25. Kd3 Re8 26. Nf3 Qe2+ 27. Kd4 c5#) 25. Kf5 Qc2+?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was Qf6#. } (25... Qf6#) 26. Kg5 f6+?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Qg6+. } (26... Qg6+ 27. Kh4 Qg4#) 27. Kxh5 Qg6+ 28. Kh4 Nxf4?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Bc8. } (28... Bc8 29. Bxb8 Qg4#) 29. gxf4 Be7?! { (Mate in 3 → Mate in 5) Not the best checkmate sequence. Best move was Bc8. } (29... Bc8 30. f5 Bxf5 31. Nf3 Qg4#) 30. Kh3 Bc8+ 31. Kh2 Qc2+?! { (Mate in 3 → Mate in 5) Not the best checkmate sequence. Best move was Bd6. } (31... Bd6 32. Nh3 Re2+ 33. Nf2 Bxf4#) 32. Kg3 Kh8?! { (Mate in 5 → Mate in 6) Not the best checkmate sequence. Best move was Bc5. } (32... Bc5 33. Nh3 Qd3+ 34. Kh4 Qf5 35. Rg1+ Bxg1 36. Nxg1 Qg4#) 33. Kh4 Rg8 34. Kh5 Qg6+ 35. Kh4 Qh6# { Black wins by checkmate. } 0-1