lichess dev

[Event "ANS Arena"] [Site "http://chess-academy.net/ckt27pc0"] [Date "2026.05.14"] [Round "-"] [White "Elizabet2016"] [Black "Dak2023"] [Result "0-1"] [UTCDate "2026.05.14"] [UTCTime "16:19:58"] [WhiteElo "1500"] [BlackElo "1500"] [WhiteRatingDiff "-163"] [BlackRatingDiff "+162"] [Variant "Crazyhouse"] [TimeControl "360+0"] [ECO "A04"] [Opening "Réti Opening #2"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. Nf3 Nf6?! { (0.53 → 1.26) Inaccuracy. Best move was d5. } { A04 Réti Opening #2 } (1... d5 2. d4 Bf5 3. Bf4 Nf6 4. e3 e6 5. Be2 Bd6 6. Ne5) 2. Ng5?? { (1.26 → -2.43) Blunder. Best move was d4. } (2. d4 d5 3. Bf4 Bf5 4. e3 e6 5. Bd3 Ne4 6. O-O Nc6 7. Nc3 Bd6 8. Bxd6 cxd6) 2... h6? { (-2.43 → 0.39) Mistake. Best move was e5. } (2... e5 3. e4 Bc5 4. b4 Bxb4 5. Bc4 P@e6 6. c3 Bd6 7. d4 Nc6 8. d5 h6 9. Nf3) 3. Nc3?? { (0.39 → -7.14) Blunder. Best move was Nxf7. } (3. Nxf7) 3... hxg5 4. Nb5?? { (-6.04 → -10.30) Blunder. Best move was d4. } (4. d4) 4... c6? { (-10.30 → -8.77) Mistake. Best move was d5. } (4... d5 5. d3) 5. c4? { (-8.77 → -20.31) Mistake. Best move was Nc3. } (5. Nc3 d5) 5... cxb5 6. cxb5 Ne4 7. d3 Nc5?! { (-18.33 → -9.09) Inaccuracy. Best move was N@b4. } (7... N@b4) 8. e4?! { (-9.09 → -15.24) Inaccuracy. Best move was Bxg5. } (8. Bxg5 Qa5+ 9. Bd2 Qxb5 10. Rc1 Nba6 11. Qc2 e5 12. P@a4 Qb6 13. a5 Qb5 14. e3 d5) 8... e5 9. d4 exd4 10. Qxd4?! { (-18.59 → Mate in 10) Checkmate is now unavoidable. Best move was P@c2. } (10. P@c2 N@e3) 10... Ne6?! { (Mate in 10 → -15.99) Lost forced checkmate sequence. Best move was N@c2+. } (10... N@c2+ 11. Kd1 Nxd4 12. P@c2 Nxe4 13. Be3 N@g4 14. P@d2 Nexf2+ 15. Bxf2 Nxf2+ 16. Ke1 Nxh1 17. N@e4) 11. Qxd7+?! { (-15.99 → Mate in 6) Checkmate is now unavoidable. Best move was Qa4. } (11. Qa4 Nc5) 11... Qxd7 12. Bxg5 Nxg5?! { (Mate in 2 → Mate in 5) Not the best checkmate sequence. Best move was N@c2+. } (12... N@c2+ 13. Ke2 Q@d3#) 13. Bc4 Nxe4?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was N@c2+. } (13... N@c2+ 14. Ke2 Q@g4+ 15. P@f3 N@f4+ 16. Kf1 Qxg2#) 14. Bxf7+ Qxf7 15. O-O Nd2?! { (Mate in 3 → -40.14) Lost forced checkmate sequence. Best move was N@e2+. } (15... N@e2+ 16. Kh1 Nxf2+ 17. Rxf2 N@g3#) 16. Rfd1?! { (-40.14 → Mate in 4) Checkmate is now unavoidable. Best move was Rae1+. } (16. Rae1+ P@e4) 16... Bg4?! { (Mate in 4 → Mate in 7) Not the best checkmate sequence. Best move was N@e2+. } (16... N@e2+ 17. Kh1 N@g3+ 18. fxg3 Nxg3+ 19. Kg1 Q@h1#) 17. Rxd2 Bb4?! { (Mate in 5 → -35.45) Lost forced checkmate sequence. Best move was N@f3+. } (17... N@f3+ 18. gxf3 N@h3+ 19. Kh1 P@g2+ 20. Kxg2 Qxf3+ 21. Kf1 Q@g1#) 18. Rd8+ Kxd8 19. b3?! { (-45.97 → Mate in 4) Checkmate is now unavoidable. Best move was P@c7+. } (19. P@c7+) 19... Bc3?! { (Mate in 4 → -52.79) Lost forced checkmate sequence. Best move was N@e2+. } (19... N@e2+ 20. Kh1 N@g3+ 21. fxg3 Nxg3+ 22. Kg1 R@h1#) 20. b6?! { (-52.79 → Mate in 3) Checkmate is now unavoidable. Best move was P@c7+. } (20. P@c7+ Qxc7) 20... Bxa1?! { (Mate in 3 → -50.62) Lost forced checkmate sequence. Best move was Qxf2+. } (20... Qxf2+ 21. Kxf2 B@e3+ 22. Kxe3 Q@d4#) 21. f4?! { (-50.62 → Mate in 2) Checkmate is now unavoidable. Best move was P@c7+. } (21. P@c7+ Ke7) 21... axb6?! { (Mate in 2 → Mate in 8) Not the best checkmate sequence. Best move was N@e2+. } (21... N@e2+ 22. Kh1 N@f2#) 22. Kf2 Qxf4+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Q@e2+. } (22... Q@e2+ 23. Kg1 R@f1#) 23. Kg1 Q@b1+?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was R@f1#. } (23... R@f1#) 24. N@e1 Qxe1# { Black wins by checkmate. } 0-1