lichess dev

[Event "Daily Blitz Arena"] [Site "http://chess-academy.net/TQWeBLIX"] [Date "2022.12.25"] [Round "-"] [White "DGTU"] [Black "We________5"] [Result "1-0"] [UTCDate "2022.12.25"] [UTCTime "16:45:50"] [WhiteElo "2367"] [BlackElo "1315"] [WhiteRatingDiff "+0"] [BlackRatingDiff "+0"] [Variant "Standard"] [TimeControl "300+0"] [ECO "C68"] [Opening "Ruy Lopez: Exchange Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 { C68 Ruy Lopez: Exchange Variation } dxc6 5. Nxe5? { (0.38 → -0.70) Mistake. Best move was O-O. } (5. O-O Bd6 6. c3 c5 7. d4 cxd4 8. cxd4 exd4 9. Qxd4 f6) 5... Qg5?! { (-0.70 → 0.00) Inaccuracy. Best move was Qd4. } (5... Qd4 6. Nf3 Qxe4+ 7. Qe2 Qxe2+ 8. Kxe2 Bd6 9. d3 Nf6 10. Be3) 6. Nf3 Qd8? { (-0.06 → 1.96) Mistake. Best move was Qxg2. } (6... Qxg2 7. Rg1) 7. d4 Bb4+? { (1.65 → 2.66) Mistake. Best move was Ne7. } (7... Ne7 8. O-O Ng6 9. c4 Be7 10. h3 O-O 11. Nc3 c5 12. Be3 cxd4 13. Nxd4 Re8 14. f4) 8. c3 Bd6?! { (2.03 → 2.84) Inaccuracy. Best move was Be7. } (8... Be7 9. O-O Nf6 10. Qe2 Bg4 11. h3 Bh5 12. Bf4 O-O 13. Nbd2 h6 14. Rad1 Nh7 15. Rfe1) 9. e5? { (2.84 → 1.75) Mistake. Best move was O-O. } (9. O-O Be7) 9... Be7 10. Bg5?? { (2.03 → -3.69) Blunder. Best move was O-O. } (10. O-O Qd5) 10... Bxg5 11. Nxg5?! { (-3.12 → -4.01) Inaccuracy. Best move was O-O. } (11. O-O Bh6) 11... Qd6?? { (-4.01 → 15.64) Blunder. Best move was Qxg5. } (11... Qxg5 12. O-O Ne7 13. f3 h5 14. Nd2 Be6 15. Ne4 Qg6 16. Re1 O-O-O 17. a4 h4 18. Qd2) 12. exd6 Be6 13. dxc7 Nf6 14. Qh5?? { (18.05 → 2.18) Blunder. Best move was Nxe6. } (14. Nxe6) 14... O-O?? { (2.18 → 14.88) Blunder. Best move was Nxh5. } (14... Nxh5) 15. Nxe6? { (14.88 → 7.76) Mistake. Best move was Qh4. } (15. Qh4 Bd5 16. O-O Rac8 17. Nd2 h6 18. Nh3 Rxc7 19. Rfe1 Rd7 20. Nf4 b5 21. Nd3 Rb7) 15... fxe6? { (7.76 → 16.32) Mistake. Best move was Nxh5. } (15... Nxh5 16. Nxf8 Kxf8 17. O-O Rc8 18. Re1 Rxc7 19. g3 Nf6 20. Nd2 g6 21. Rad1 b6 22. Kg2) 16. c8=Q b5 17. Qxa8 Rb8?! { (23.37 → Mate in 2) Checkmate is now unavoidable. Best move was Rxa8. } (17... Rxa8 18. Qc5 b4 19. Qxc6 Rd8 20. Qxe6+ Kh8 21. Qxa6 Ng8 22. O-O bxc3 23. bxc3 Nh6 24. Nd2) 18. Qe5?! { (Mate in 2 → 24.08) Lost forced checkmate sequence. Best move was Qxb8+. } (18. Qxb8+ Ne8 19. Qhxe8#) 18... Kf7?! { (24.08 → Mate in 5) Checkmate is now unavoidable. Best move was Rxa8. } (18... Rxa8 19. Qxe6+) 19. Qexb8?! { (Mate in 5 → Mate in 6) Not the best checkmate sequence. Best move was Qa7+. } (19. Qa7+ Rb7 20. Qxb7+ Kg6 21. Qg3+ Kh5 22. Qbxg7 Ng4 23. Q3xg4#) 19... Ke7 20. Qab7+?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Qf8+. } (20. Qf8+ Kd7 21. Qa7#) 20... Nd7 21. Q8c7?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Qe5. } (21. Qe5 Kd8 22. Qxg7 Ke8 23. Qbxd7#) 21... Kf6 22. Qxd7 Kg5 23. h4+ Kg4 24. f3+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Qxe6+. } (24. Qxe6+ Kh5 25. g4#) 24... Kg3 25. Qxg7+ Kf4 26. Qbf7+?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was Qe5#. } (26. Qe5#) 26... Ke3 27. Qg5+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Qe5+. } (27. Qe5+ Kd3 28. Qe2#) 27... Kd3 28. Qxh7+ Kc4 29. b3# { White wins by checkmate. } 1-0