lichess dev

[Event "Ariadna Arena"] [Site "http://chess-academy.net/UqcEuGeG"] [Date "2025.04.24"] [Round "-"] [White "David28"] [Black "IANIS7"] [Result "0-1"] [UTCDate "2025.04.24"] [UTCTime "16:31:47"] [WhiteElo "1509"] [BlackElo "1598"] [WhiteRatingDiff "-79"] [BlackRatingDiff "+45"] [Variant "Crazyhouse"] [TimeControl "420+2"] [ECO "?"] [Opening "?"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 e6? { (0.17 → 2.50) Mistake. Best move was e5. } (1... e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 O-O 6. Nc3) 2. d4? { (2.50 → 1.21) Mistake. Best move was Nf3. } (2. Nf3 d5 3. Nc3 Nc6 4. d4 Nf6 5. exd5 Nxd5 6. Bb5 P@h3 7. gxh3 Nxc3 8. bxc3 Qd5) 2... d5 3. Bd3? { (2.85 → 0.08) Mistake. Best move was Nc3. } (3. Nc3 dxe4) 3... dxe4 4. Bxe4 Bb4+? { (-0.30 → 2.01) Mistake. Best move was Nf6. } (4... Nf6 5. Bg5) 5. c3 Ba5?? { (1.34 → 6.27) Blunder. Best move was Nf6. } (5... Nf6) 6. Ne2? { (6.27 → 4.84) Mistake. Best move was Nf3. } (6. Nf3 Nf6 7. Bc2 Nd5 8. O-O Nc6 9. P@c4 Nb6 10. d5 Ne7 11. Na3 exd5 12. cxd5 Nbxd5) 6... Qd7? { (4.84 → 7.73) Mistake. Best move was Qh4. } (6... Qh4 7. Bc2) 7. O-O P@c2?? { (6.82 → 12.70) Blunder. Best move was Nc6. } (7... Nc6 8. Nf4) 8. P@b3?? { (12.70 → -6.03) Blunder. Best move was Bxc2. } (8. Bxc2 Qe7) 8... cxd1=Q?! { (-6.03 → -5.16) Inaccuracy. Best move was cxd1=N. } (8... cxd1=N) 9. Rxd1 Q@e7?? { (-5.02 → -1.73) Blunder. Best move was e5. } (9... e5 10. Nd2) 10. Rf1?? { (-1.73 → -8.00) Blunder. Best move was P@e5. } (10. P@e5 f6) 10... e5 11. dxe5?! { (-7.31 → -8.21) Inaccuracy. Best move was Nd2. } (11. Nd2 Nf6) 11... Qxe5 12. Bf4?? { (-6.58 → -14.31) Blunder. Best move was Nd2. } (12. Nd2 Nf6) 12... Qee6?? { (-14.31 → -1.94) Blunder. Best move was Qxe4. } (12... Qxe4) 13. Nd4?? { (-1.94 → -17.83) Blunder. Best move was Nd2. } (13. Nd2 Ne7) 13... Qxe4 14. Ne2?! { (-17.12 → Mate in 8) Checkmate is now unavoidable. Best move was Nd2. } (14. Nd2 Qxf4) 14... P@c2?! { (Mate in 8 → -18.54) Lost forced checkmate sequence. Best move was P@h3. } (14... P@h3 15. P@f3 Qxe2 16. Na3 hxg2 17. P@e6 Qxf1+ 18. Rxf1 gxf1=Q+ 19. Kxf1 B@h3+ 20. Ke2 N@g1+ 21. Ke3) 15. P@f3?! { (-18.54 → Mate in 14) Checkmate is now unavoidable. Best move was Na3. } (15. Na3 B@d1) 15... Qed5?! { (Mate in 14 → -10.54) Lost forced checkmate sequence. Best move was Qxe2. } (15... Qxe2 16. Nd2 B@d1 17. Kh1 Qdxd2 18. Rg1 N@d3 19. P@d7+ Nxd7 20. Bg3 Qxf2 21. h4 Qxg1+ 22. Kxg1) 16. Nd4 c1=Q 17. Rxc1 B@g6?? { (-17.56 → -6.93) Blunder. Best move was Qxd4. } (17... Qxd4 18. cxd4) 18. c4?? { (-6.93 → -33.89) Blunder. Best move was Re1+. } (18. Re1+ Ne7) 18... Q5d6?? { (-33.89 → -6.39) Blunder. Best move was Qxd4. } (18... Qxd4 19. Na3 Qxf4 20. Kh1 N@h3 21. Rf1 B@d3 22. Rfe1+ Bxe1 23. Rxe1+ R@e5 24. B@e3 Nxf2+ 25. Bxf2) 19. Bxd6 Qxd6? { (-6.03 → -3.92) Mistake. Best move was cxd6. } (19... cxd6) 20. Q@f1?? { (-3.92 → -12.41) Blunder. Best move was Nb5. } (20. Nb5 Qe5) 20... Bxb1?? { (-12.41 → -5.33) Blunder. Best move was Qxd4. } (20... Qxd4) 21. P@e2?? { (-5.33 → -13.16) Blunder. Best move was Raxb1. } (21. Raxb1 Qxd4) 21... Bg6 22. P@d2 c6 23. Re1 Bc7 24. Nxc6?! { (-27.38 → Mate in 1) Checkmate is now unavoidable. Best move was f4. } (24. f4 Qxd4) 24... Qxh2# { Black wins by checkmate. } 0-1