lichess dev

[Event "Xie Jun Arena"] [Site "http://chess-academy.net/bKM0QqRh"] [Date "2020.08.08"] [Round "-"] [White "Damir_DJ"] [Black "catana"] [Result "1-0"] [UTCDate "2020.08.08"] [UTCTime "17:02:22"] [WhiteElo "1560"] [BlackElo "1726"] [WhiteRatingDiff "+89"] [BlackRatingDiff "-16"] [Variant "Standard"] [TimeControl "420+2"] [ECO "C25"] [Opening "Vienna Game: Anderssen Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nc3 Bc5?! { (0.00 → 0.60) Inaccuracy. Best move was Nf6. } { C25 Vienna Game: Anderssen Defense } (2... Nf6 3. Bc4 Bb4 4. Nf3 Bxc3 5. dxc3 Nc6 6. O-O O-O 7. Re1) 3. Nf3?! { (0.60 → 0.00) Inaccuracy. Best move was Qh5. } (3. Qh5 d6 4. Bc4 g6 5. Qd1 Be6 6. Bxe6 fxe6 7. Nf3 Nc6 8. Na4 Qe7 9. Nxc5 dxc5) 3... Qf6? { (0.00 → 2.31) Mistake. Best move was d6. } (3... d6 4. Na4 Nf6 5. Nxc5 dxc5 6. Nxe5 Qe7 7. d4 O-O 8. Bd3 cxd4 9. Bf4 Re8 10. O-O) 4. Nd5 Qe6?? { (2.30 → 11.60) Blunder. Best move was Qd8. } (4... Qd8 5. d4) 5. Nxc7+ Kd8 6. Nxe6+ fxe6 7. Qe2 b6 8. Ng5 Ke7 9. d3 h6 10. Nf3 Nc6 11. c3 b5 12. c4 bxc4 13. dxc4 Nd4 14. Qd2 Rb8 15. Nxd4? { (10.56 → 7.78) Mistake. Best move was Qd3. } (15. Qd3) 15... Bb4 16. Nc6+?? { (8.00 → 3.28) Blunder. Best move was Nf3. } (16. Nf3) 16... Kf6?? { (3.28 → 21.70) Blunder. Best move was dxc6. } (16... dxc6 17. Qxb4+ Rxb4 18. b3 Rb7 19. Bb2 Nf6 20. Bxe5 c5 21. f3 Rd7 22. Be2 Bb7 23. Bc3) 17. Nxb4 Ne7 18. g4 h5 19. g5+ Kf7 20. Bd3 a5 21. Nc2 Nc6 22. a3 Nd4 23. Nxd4 exd4?! { (26.70 → Mate in 11) Checkmate is now unavoidable. Best move was Rb7. } (23... Rb7) 24. Qxa5?! { (Mate in 11 → 27.31) Lost forced checkmate sequence. Best move was g6+. } (24. g6+ Ke8 25. Qxa5 Rf8 26. Bg5 Ba6 27. Qe5 Rb5 28. cxb5 Rf6 29. Bxf6 gxf6 30. Qb8+ Ke7) 24... Bb7?! { (27.31 → Mate in 14) Checkmate is now unavoidable. Best move was Ba6. } (24... Ba6 25. Qxa6) 25. f3?! { (Mate in 14 → 22.25) Lost forced checkmate sequence. Best move was g6+. } (25. g6+ Kg8 26. Qc7 Rf8 27. Qxb7 h4 28. Qxd7 Rh5 29. Qxe6+ Kh8 30. Qg4 Rh7 31. gxh7 Kxh7) 25... Ra8 26. Qd2 d5 27. exd5 exd5?! { (26.20 → Mate in 9) Checkmate is now unavoidable. Best move was Rhf8. } (27... Rhf8 28. Bh7) 28. cxd5?! { (Mate in 9 → 24.87) Lost forced checkmate sequence. Best move was Qf4+. } (28. Qf4+ Kg8 29. g6 Re8+ 30. Be4 Rf8 31. Qe5 Rh6 32. Bxh6 gxh6 33. Qe6+ Kh8 34. g7+ Kxg7) 28... Bxd5 29. Qc2 Bxf3?! { (21.05 → Mate in 6) Checkmate is now unavoidable. Best move was Rhe8+. } (29... Rhe8+ 30. Kf2) 30. Bg6+ Kf8 31. Qf5+?! { (Mate in 4 → Mate in 6) Not the best checkmate sequence. Best move was Qc5+. } (31. Qc5+ Kg8 32. Qc4+ Bd5 33. Qxd5+ Kf8 34. Qf7#) 31... Ke7 32. Qf7+ Kd6 33. Bf4+ Kc5 34. Qc7+ Kd5 35. Qd6+?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Qb7+. } (35. Qb7+ Kc4 36. Rc1#) 35... Kc4 36. Rc1+?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Qb4+. } (36. Qb4+ Kd5 37. Qb7+ Kc4 38. Rc1#) 36... Kb3 37. Qb4+ Ka2 38. Kf2?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Bf7+. } (38. Bf7+ Bd5 39. Bxd5#) 38... d3 39. Ra1# { White wins by checkmate. } 1-0