lichess dev

[Event "Ariadna Arena"] [Site "http://chess-academy.net/Iql1bhq0"] [Date "2025.05.22"] [Round "-"] [White "ariana"] [Black "Ariadna"] [Result "1-0"] [UTCDate "2025.05.22"] [UTCTime "13:12:18"] [WhiteElo "1426"] [BlackElo "1287"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-8"] [Variant "Crazyhouse"] [TimeControl "420+2"] [ECO "?"] [Opening "?"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e3?! { (0.15 → -0.42) Inaccuracy. Best move was d4. } (1. d4 d5 2. Bf4 Nf6 3. e3 Bf5 4. Nf3 e6 5. Bd3 Bxd3) 1... e6?! { (-0.42 → 0.49) Inaccuracy. Best move was Nf6. } (1... Nf6 2. d4 d5 3. Nc3 Bf5 4. Bd3 e6 5. Nge2 Be7 6. Bxf5) 2. Nf3 Bb4? { (0.80 → 2.43) Mistake. Best move was f5. } (2... f5 3. Be2 Nf6 4. O-O d5 5. c4 Be7 6. Nc3 Nc6 7. cxd5) 3. c3?! { (2.43 → 1.67) Inaccuracy. Best move was a3. } (3. a3 Be7 4. Nc3 Nf6 5. e4 d5 6. e5 Ne4 7. d4 Nxc3 8. bxc3 N@e4 9. Bd2 Bd7) 3... Qf6?? { (1.67 → 8.66) Blunder. Best move was Be7. } (3... Be7 4. e4) 4. cxb4 d5? { (8.21 → 10.56) Mistake. Best move was d6. } (4... d6 5. d4) 5. B@a4+? { (10.56 → 7.19) Mistake. Best move was d4. } (5. d4) 5... c6? { (7.19 → 9.24) Mistake. Best move was Bd7. } (5... Bd7 6. d4) 6. Nd4?? { (9.24 → 3.81) Blunder. Best move was d4. } (6. d4) 6... Nh6? { (3.81 → 6.33) Mistake. Best move was e5. } (6... e5 7. Nf3) 7. h3? { (6.33 → 3.97) Mistake. Best move was Nc3. } (7. Nc3) 7... Na6?? { (3.97 → 8.87) Blunder. Best move was e5. } (7... e5) 8. a3?? { (8.87 → 4.74) Blunder. Best move was Bxa6. } (8. Bxa6) 8... e5?? { (4.74 → 7.77) Blunder. Best move was O-O. } (8... O-O 9. Nc3) 9. Nb3?? { (7.77 → 2.14) Blunder. Best move was Nxc6. } (9. Nxc6) 9... d4?? { (2.14 → 7.24) Blunder. Best move was O-O. } (9... O-O 10. Nc3) 10. exd4?? { (7.24 → 2.45) Blunder. Best move was Bxa6. } (10. Bxa6 O-O 11. Bd3 Bf5 12. e4 Qg5 13. Qf3 Bg6 14. Na5 f5 15. exf5 Nxf5 16. Qg4 Qe7) 10... exd4? { (2.45 → 5.43) Mistake. Best move was O-O. } (10... O-O 11. Bxa6) 11. Qe2+ Be6 12. b5? { (5.76 → 4.44) Mistake. Best move was P@g5. } (12. P@g5 Qxg5 13. Nxd4 O-O 14. Nc3 P@g3 15. fxg3 Rfe8 16. P@e4 Qxg3+ 17. P@f2 Qd6 18. Nxe6 Rxe6) 12... P@c2?? { (4.44 → 12.86) Blunder. Best move was O-O. } (12... O-O 13. bxa6 d3 14. Qxd3 Rae8 15. Nc5 Bc4+ 16. P@e3 Bxd3 17. Nxd3 Q@c4 18. B@b4 P@e4 19. P@e5) 13. bxa6 cxb1=Q 14. Rxb1? { (14.51 → 8.99) Mistake. Best move was P@d7+. } (14. P@d7+) 14... bxa6? { (8.99 → 25.82) Mistake. Best move was O-O. } (14... O-O 15. N@e4) 15. Bxc6+ Ke7 16. Bxa8 N@c2+ 17. Kd1 d3?! { (30.75 → Mate in 6) Checkmate is now unavoidable. Best move was Ne3+. } (17... Ne3+ 18. dxe3) 18. Qxd3?! { (Mate in 6 → 33.10) Lost forced checkmate sequence. Best move was N@d5+. } (18. N@d5+ Kd8 19. R@b8+ Bc8 20. P@e7+ Kd7 21. Nxf6+ Kc7 22. Q@c6+ Kxb8 23. P@c7#) 18... Qxf2?! { (33.10 → Mate in 5) Checkmate is now unavoidable. Best move was Ne3+. } (18... Ne3+ 19. Qxe3) 19. R@b7+?! { (Mate in 5 → Mate in 7) Not the best checkmate sequence. Best move was P@f6+. } (19. P@f6+ gxf6 20. P@d6+ Ke8 21. Bc6+ Kf8 22. R@d8+ Kg7 23. N@h5#) 19... Bd7 20. N@f5+?! { (Mate in 4 → 41.05) Lost forced checkmate sequence. Best move was Rxd7+. } (20. Rxd7+ Ke6 21. Qd5+ Kf6 22. B@e7+ Kg6 23. P@h5#) 20... Kf6 21. Kxc2 Nxf5 22. Qxd7 a5?! { (20.02 → Mate in 4) Checkmate is now unavoidable. Best move was Ne3+. } (22... Ne3+ 23. Kc3) 23. B@c3+?! { (Mate in 4 → Mate in 9) Not the best checkmate sequence. Best move was Qxf7+. } (23. Qxf7+ Kg5 24. N@e6+ Kh4 25. B@g5+ Kg3 26. P@h2#) 23... Kg5 24. N@f3+?! { (Mate in 11 → 65.62) Lost forced checkmate sequence. Best move was N@e4+. } (24. N@e4+ Kh6 25. P@g5+ Kh5 26. Nxf2 Nd4+ 27. Qxd4 N@e1+ 28. Kd1 P@c2+ 29. Kxe1 Re8+ 30. Q@e2+ Rxe2+) 24... Qxf3 25. gxf3 Ng3?! { (52.21 → Mate in 2) Checkmate is now unavoidable. Best move was Nd4+. } (25... Nd4+ 26. Nxd4 P@b3+ 27. Rxb3 N@b4+ 28. axb4 N@e1+ 29. Kd1 P@e2+ 30. Kxe1 exf1=Q+ 31. Rxf1 B@g3+ 32. P@f2) 26. Q@c5+?! { (Mate in 2 → Mate in 5) Not the best checkmate sequence. Best move was h4+. } (26. h4+ Kh6 27. Q@g5#) 26... Nf5 27. Qdxf5+ Kh6 28. N@g4# { White wins by checkmate. } 1-0