lichess dev

[Event "Castling Arena"] [Site "http://chess-academy.net/SOpFbyvT"] [Date "2020.06.22"] [Round "-"] [White "Paul_10"] [Black "LG"] [Result "1-0"] [UTCDate "2020.06.22"] [UTCTime "17:14:36"] [WhiteElo "1749"] [BlackElo "1555"] [WhiteRatingDiff "+7"] [BlackRatingDiff "-45"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C23"] [Opening "Bishop's Opening"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Bc4 { C23 Bishop's Opening } d6?! { (-0.16 → 0.63) Inaccuracy. Best move was Nf6. } (2... Nf6 3. Nc3 Bc5 4. Nf3 d6 5. d3 c6 6. O-O O-O 7. a4) 3. Qf3?! { (0.63 → -0.17) Inaccuracy. Best move was Nf3. } (3. Nf3 Nc6 4. d4 exd4 5. Nxd4 Nxd4 6. Qxd4 Nf6 7. Nc3 Be7) 3... Qf6?! { (-0.17 → 0.76) Inaccuracy. Best move was Nf6. } (3... Nf6 4. Ne2 Be7 5. Nbc3 O-O 6. O-O c6 7. d4 b5 8. Bb3) 4. Qb3? { (0.76 → -0.30) Mistake. Best move was Nc3. } (4. Nc3 c6) 4... Bd7?? { (-0.30 → 7.88) Blunder. Best move was c6. } (4... c6) 5. Qf3?? { (7.88 → -0.75) Blunder. Best move was Qxb7. } (5. Qxb7) 5... Qxf3? { (-0.75 → 0.40) Mistake. Best move was Nc6. } (5... Nc6 6. Ne2 Qxf3 7. gxf3 Na5 8. d3 Nxc4 9. dxc4 f5 10. Nbc3 Kf7 11. Rg1 h6 12. b3) 6. Nxf3 Nf6 7. Ng5? { (0.40 → -0.91) Mistake. Best move was d3. } (7. d3 Nc6 8. Bd2 Nd8 9. Nc3 Ne6 10. Nd5 Be7 11. O-O c6 12. Nxe7 Kxe7 13. a4 a5) 7... Nxe4?? { (-0.91 → 3.02) Blunder. Best move was h6. } (7... h6 8. Nxf7 Rh7 9. d4 Nc6 10. dxe5 dxe5 11. Nc3 g5 12. Nb5 Rc8 13. Nxa7 Nxa7 14. Nxe5) 8. Nxf7 Nf6 9. Nxh8 Ba4? { (2.67 → 5.54) Mistake. Best move was d5. } (9... d5 10. Bb3 Nc6 11. Nc3 Be6 12. d3 Kd7 13. Bg5 Bb4 14. O-O Nd4 15. Bxf6 gxf6 16. Bxd5) 10. Bf7+? { (5.54 → 4.38) Mistake. Best move was Nc3. } (10. Nc3 Bc6) 10... Ke7 11. Bb3? { (4.83 → 3.25) Mistake. Best move was b3. } (11. b3 Be8) 11... Bxb3 12. axb3 g6?! { (3.13 → 4.05) Inaccuracy. Best move was Ke6. } (12... Ke6 13. d4 Nc6 14. c3 a6 15. b4 Rc8 16. f4 exf4 17. O-O Be7 18. Ng6 hxg6 19. Bxf4) 13. O-O Bg7 14. Nxg6+ hxg6 15. d3 Nd5 16. Bg5+ Ke6 17. Nc3 Bf6?? { (3.70 → 8.41) Blunder. Best move was Nb4. } (17... Nb4) 18. Bxf6?? { (8.41 → 5.01) Blunder. Best move was Nxd5. } (18. Nxd5 Kxd5) 18... Kxf6?? { (5.01 → 16.52) Blunder. Best move was Nxf6. } (18... Nxf6 19. Nb5) 19. Nxd5+ Kf5 20. Nxc7 Nc6 21. Nxa8 Nb4 22. Ra4 Nxc2 23. g4+ Kf6 24. Rc1 Nd4 25. Rxd4 exd4 26. Rc7 a5 27. Rxb7 Kg5 28. h3 Kh4 29. Kg2 a4?! { (65.42 → Mate in 2) Checkmate is now unavoidable. Best move was Kg5. } (29... Kg5 30. Rb5+ Kf6 31. Nb6 Ke7 32. Rxa5 Kf6 33. Nc4 Ke6 34. Ra6 Ke7 35. Rxd6 Kf7 36. Ne5+) 30. bxa4?! { (Mate in 2 → Mate in 8) Not the best checkmate sequence. Best move was f4. } (30. f4 axb3 31. Rh7#) 30... Kg5 31. a5 Kf4 32. a6?! { (Mate in 3 → Mate in 6) Not the best checkmate sequence. Best move was Rb5. } (32. Rb5 d5 33. Rxd5 g5 34. Rf5#) 32... Ke5 33. a7 Kd5 34. Nc7+ Kc5 35. a8=Q d5 36. Ne6+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Qa6. } (36. Qa6 g5 37. Ne6#) 36... Kc6 { Black resigns. } 1-0