lichess dev

[Event "Alekhine Arena"] [Site "http://chess-academy.net/IthRBURj"] [Date "2025.02.18"] [Round "-"] [White "leonid"] [Black "ArianaL"] [Result "1-0"] [UTCDate "2025.02.18"] [UTCTime "17:18:27"] [WhiteElo "1353"] [BlackElo "1279"] [WhiteRatingDiff "+64"] [BlackRatingDiff "-9"] [Variant "Standard"] [TimeControl "600+0"] [ECO "C21"] [Opening "Center Game Accepted"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e5 2. d4?! { (0.30 → -0.38) Inaccuracy. Best move was Nf3. } (2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Nxe4 6. Re1 Nc5) 2... exd4 { C21 Center Game Accepted } 3. Qf3? { (0.07 → -1.76) Mistake. Best move was Nf3. } (3. Nf3 Bc5 4. c3 dxc3 5. Nxc3 Nc6 6. Bc4 d6 7. O-O Nf6) 3... Qe7? { (-1.76 → -0.48) Mistake. Best move was Nc6. } (3... Nc6) 4. Bc4?! { (-0.48 → -1.12) Inaccuracy. Best move was Bd3. } (4. Bd3) 4... Nc6 5. Na3? { (-0.76 → -2.02) Mistake. Best move was Ne2. } (5. Ne2) 5... Ne5?! { (-2.02 → -1.36) Inaccuracy. Best move was Nf6. } (5... Nf6 6. Qe2) 6. Qf4? { (-1.36 → -2.74) Mistake. Best move was Qe2. } (6. Qe2 Nf6) 6... Nxc4 7. Nxc4 d5 8. Ne3?? { (-2.46 → -6.11) Blunder. Best move was Na3. } (8. Na3 Qb4+) 8... g5? { (-6.11 → -3.98) Mistake. Best move was dxe3. } (8... dxe3 9. Qxe3 dxe4 10. Ne2 Qe6 11. Qb3 Nf6 12. Nc3 c6 13. Be3 Be7 14. O-O-O O-O 15. h3) 9. Qf3? { (-3.98 → -5.84) Mistake. Best move was Nxd5. } (9. Nxd5 gxf4 10. Nxe7 Nxe7 11. Ne2 c5 12. Nxf4 Be6 13. b3 Nc6 14. Bd2 O-O-O 15. Nxe6 fxe6) 9... Nf6?! { (-5.84 → -5.16) Inaccuracy. Best move was dxe4. } (9... dxe4 10. Qd1 dxe3 11. Bxe3 Nf6 12. Ne2 Bg4 13. O-O Rg8 14. h3 Be6 15. Qd4 g4 16. h4) 10. Nf5 Nxe4?? { (-5.16 → 8.29) Blunder. Best move was dxe4. } (10... dxe4 11. Nxe7) 11. Nxe7 Bxe7 12. Nh3?? { (8.09 → 3.97) Blunder. Best move was Ne2. } (12. Ne2 O-O 13. Nxd4 c6 14. Qh5 Bf6 15. c3 Re8 16. O-O Re5 17. Nf3 Rf5 18. Be3 c5) 12... Bxh3?? { (3.97 → 8.38) Blunder. Best move was g4. } (12... g4 13. Qb3 gxh3 14. Qxd5 hxg2 15. Rg1 Nd6 16. Rxg2 Bd7 17. Bg5 O-O-O 18. Bxe7 Rhe8 19. O-O-O) 13. O-O?? { (8.38 → 2.49) Blunder. Best move was Qxh3. } (13. Qxh3 Nc5) 13... Bb4?? { (2.49 → 9.94) Blunder. Best move was Be6. } (13... Be6) 14. gxh3? { (9.94 → 8.09) Mistake. Best move was Qxh3. } (14. Qxh3) 14... Rd8?! { (8.09 → 9.06) Inaccuracy. Best move was O-O-O. } (14... O-O-O 15. Qf5+) 15. a3?! { (9.06 → 8.28) Inaccuracy. Best move was Qe2. } (15. Qe2 Kf8) 15... Bd2? { (8.28 → 12.90) Mistake. Best move was Be7. } (15... Be7 16. Re1) 16. c4? { (12.90 → 7.87) Mistake. Best move was Bxd2. } (16. Bxd2 O-O) 16... Bxc1? { (7.87 → 10.38) Mistake. Best move was dxc3. } (16... dxc3 17. Bxd2) 17. Raxc1?! { (10.38 → 9.43) Inaccuracy. Best move was Rfxc1. } (17. Rfxc1) 17... Nd2?! { (9.43 → 15.77) Inaccuracy. Best move was O-O. } (17... O-O 18. cxd5) 18. Rfe1+ Kf8 19. Qf6 Nxc4?! { (16.15 → Mate in 1) Checkmate is now unavoidable. Best move was Nf3+. } (19... Nf3+ 20. Qxf3) 20. Re5?! { (Mate in 1 → Mate in 7) Not the best checkmate sequence. Best move was Qxh8#. } (20. Qxh8#) 20... Nxe5 21. Qxd8+?! { (Mate in 7 → 12.15) Lost forced checkmate sequence. Best move was Qxh8+. } (21. Qxh8+ Ke7 22. Qxe5+ Kf8 23. Rxc7 Kg8 24. Qxg5+ Kf8 25. Qxd8+ Kg7 26. Qg5+ Kh8 27. Rc8#) 21... Kg7 22. Qxd5 Nd3?! { (10.09 → Mate in 4) Checkmate is now unavoidable. Best move was Re8. } (22... Re8 23. Rxc7) 23. Rd1?! { (Mate in 4 → 10.91) Lost forced checkmate sequence. Best move was Qxg5+. } (23. Qxg5+ Kf8 24. Rxc7 f6 25. Qxf6+ Ke8 26. Qxh8#) 23... Nxb2?! { (10.91 → Mate in 4) Checkmate is now unavoidable. Best move was Nf4. } (23... Nf4 24. Qxg5+ Ng6 25. Qc5 Re8 26. Qxd4+ Kg8 27. Qxa7 Re7 28. Qxb7 h6 29. Qb4 f6 30. Qg4) 24. Rxd4?! { (Mate in 4 → 14.24) Lost forced checkmate sequence. Best move was Qxg5+. } (24. Qxg5+ Kf8 25. Rxd4 f5 26. Qf6+ Kg8 27. Rd8#) 24... Re8 25. Rg4 Re1+ 26. Kg2 f5?! { (12.92 → Mate in 5) Checkmate is now unavoidable. Best move was f6. } (26... f6) 27. Rxg5+ Kh6 28. Rxf5 Kg6 29. h4?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Qf7+. } (29. Qf7+ Kh6 30. Rh5#) 29... Nd1 30. Qf7+ Kh6 31. Rh5# { White wins by checkmate. } 1-0