lichess dev

[Event "adriana1 Arena"] [Site "http://chess-academy.net/S9lKhIw9"] [Date "2026.03.20"] [Round "-"] [White "bianca2"] [Black "adriana1"] [Result "1-0"] [UTCDate "2026.03.20"] [UTCTime "16:41:04"] [WhiteElo "1285"] [BlackElo "1337"] [WhiteRatingDiff "+116"] [BlackRatingDiff "-149"] [Variant "Standard"] [TimeControl "420+7"] [ECO "C21"] [Opening "Center Game"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. d4 e5?! { (0.15 → 1.06) Inaccuracy. Best move was d5. } (1... d5 2. c4 e6 3. Nf3 Nf6 4. Nc3 Bb4 5. Bg5 O-O 6. e3) 2. e4? { (1.06 → -0.38) Mistake. Best move was dxe5. } (2. dxe5 Nc6 3. Nf3 d6 4. Bg5 Be7 5. Bxe7 Ngxe7 6. exd6 cxd6) 2... exd4 3. Qxd4?! { (0.07 → -0.67) Inaccuracy. Best move was Nf3. } { C21 Center Game } (3. Nf3 Bc5 4. c3 dxc3 5. Nxc3 Nc6 6. Bc4 d6 7. O-O Nf6) 3... Nf6?! { (-0.67 → 0.00) Inaccuracy. Best move was Nc6. } (3... Nc6) 4. e5?! { (0.00 → -0.88) Inaccuracy. Best move was Nc3. } (4. Nc3 Nc6) 4... Nh5?? { (-0.88 → 2.73) Blunder. Best move was Nc6. } (4... Nc6 5. Qf4) 5. e6?? { (2.73 → -1.97) Blunder. Best move was g4. } (5. g4 Nc6) 5... dxe6? { (-1.97 → -0.78) Mistake. Best move was fxe6. } (5... fxe6) 6. Qe3?! { (-0.78 → -1.45) Inaccuracy. Best move was Qxd8+. } (6. Qxd8+ Kxd8 7. Nc3 Nf6 8. Be3 Bd6 9. Be2 Ke7 10. O-O-O Bd7 11. h3 Rd8 12. a3 a6) 6... Bd6 7. g4? { (-1.22 → -2.62) Mistake. Best move was Nc3. } (7. Nc3 O-O) 7... Nf4? { (-2.62 → -1.18) Mistake. Best move was Bf4. } (7... Bf4 8. Qc3 Bxc1 9. gxh5 Bh6 10. Nf3 O-O 11. Nbd2 e5 12. O-O-O Bg4 13. Be2 Qe7 14. Kb1) 8. Ne2?! { (-1.18 → -1.96) Inaccuracy. Best move was Nc3. } (8. Nc3) 8... e5?? { (-1.96 → 1.74) Blunder. Best move was Nd5. } (8... Nd5 9. Qg5 Qxg5 10. Bxg5 Bd7 11. Bg2 h5 12. Nbc3 Nxc3 13. Nxc3 Bc6 14. Bxc6+ Nxc6 15. gxh5) 9. Qc3?? { (1.74 → -4.00) Blunder. Best move was Nxf4. } (9. Nxf4 O-O) 9... O-O? { (-4.00 → -2.73) Mistake. Best move was Nc6. } (9... Nc6 10. a3) 10. Bxf4 exf4 11. Qd4?? { (-3.03 → -9.03) Blunder. Best move was Nd2. } (11. Nd2 Nc6) 11... Qh4?? { (-9.03 → -5.52) Blunder. Best move was Nc6. } (11... Nc6 12. Qa4 Bb4+ 13. Nbc3 Re8 14. Bg2 Bxg4 15. O-O f3 16. a3 fxg2 17. Rfe1 Bxc3 18. Nxc3) 12. Nd2 b6?? { (-5.65 → -0.63) Blunder. Best move was Nc6. } (12... Nc6 13. Qe4 Bxg4 14. Rg1 Rfe8 15. Qg2 Ne5 16. O-O-O f3 17. Nxf3 Nxf3 18. Qxg4 Qxg4 19. Rxg4) 13. O-O-O? { (-0.63 → -3.55) Mistake. Best move was Bg2. } (13. Bg2) 13... Bc5?? { (-3.55 → 0.05) Blunder. Best move was Bb7. } (13... Bb7 14. f3 Nc6 15. Qa4 Ne5 16. Nd4 Nxg4 17. Nf5 Qf6 18. Nxd6 cxd6 19. Rg1 Ne3 20. Re1) 14. Qc3?? { (0.05 → -4.78) Blunder. Best move was Qe4. } (14. Qe4 Bd7 15. Qxa8 Bc6 16. Qxa7 Qxf2 17. Qxc7 Bxh1 18. Qxf4 Qe3 19. Qxe3 Bxe3 20. c3 Bf3) 14... Qxg4?? { (-4.78 → 5.86) Blunder. Best move was Qxf2. } (14... Qxf2) 15. f3?? { (5.86 → -2.66) Blunder. Best move was Rg1. } (15. Rg1) 15... Qf5?! { (-2.66 → -1.71) Inaccuracy. Best move was Qh4. } (15... Qh4 16. Nd4 Rd8 17. N2b3 Nc6 18. Nxc5 Nxd4 19. Rxd4 Rxd4 20. Qxd4 Qe1+ 21. Qd1 Qxd1+ 22. Kxd1) 16. h4? { (-1.71 → -2.81) Mistake. Best move was Ne4. } (16. Ne4) 16... Ba6? { (-2.81 → -1.20) Mistake. Best move was Nc6. } (16... Nc6 17. Bh3 Qe5 18. Bxc8 Raxc8 19. Qxe5 Nxe5 20. Nxf4 Nxf3 21. Nxf3 Be3+ 22. Kb1 Bxf4 23. Rhf1) 17. Nd4? { (-1.20 → -2.50) Mistake. Best move was Bh3. } (17. Bh3 Qg6 18. Nd4 Qf6 19. Ne4 Qe5 20. Nxc5 bxc5 21. Nb5 Qxc3 22. Nxc3 Bb7 23. Bg2 Nc6) 17... Bxd4 18. Qxd4 Bxf1?! { (-2.32 → -1.70) Inaccuracy. Best move was Nc6. } (18... Nc6 19. Qc3) 19. Rdxf1?! { (-1.70 → -2.36) Inaccuracy. Best move was Rg1. } (19. Rg1 g6) 19... Nc6 20. Qc3 Rfd8?? { (-2.59 → 3.20) Blunder. Best move was Ne5. } (20... Ne5) 21. Rfg1?? { (3.20 → -3.26) Blunder. Best move was Qxc6. } (21. Qxc6 Qd5) 21... Na5?? { (-3.26 → Mate in 1) Checkmate is now unavoidable. Best move was Nd4. } (21... Nd4) 22. Qxg7# { White wins by checkmate. } 1-0