lichess dev

[Event "adriana1 Arena"] [Site "http://chess-academy.net/Luw6O4JT"] [Date "2026.03.21"] [Round "-"] [White "mattias2"] [Black "LucasB"] [Result "0-1"] [UTCDate "2026.03.21"] [UTCTime "09:16:34"] [WhiteElo "1291"] [BlackElo "1245"] [WhiteRatingDiff "-126"] [BlackRatingDiff "+76"] [Variant "Standard"] [TimeControl "420+5"] [ECO "B01"] [Opening "Scandinavian Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 d5?! { (0.12 → 0.81) Inaccuracy. Best move was e6. } { B01 Scandinavian Defense } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. e5? { (0.81 → -0.23) Mistake. Best move was exd5. } (2. exd5 Nf6 3. Nf3 Nxd5 4. d4 c5 5. c4 Nf6 6. d5 e6) 2... e6 3. Bb5+?! { (0.00 → -0.57) Inaccuracy. Best move was d4. } (3. d4 c5 4. c3 Nc6 5. Nf3 Nge7 6. Bd3 cxd4 7. cxd4 Nf5) 3... Nd7?! { (-0.57 → 0.33) Inaccuracy. Best move was c6. } (3... c6 4. Be2) 4. Qf3? { (0.33 → -2.55) Mistake. Best move was Nf3. } (4. Nf3 c5) 4... c6 5. Ba4 Nxe5 6. Qh5? { (-2.55 → -3.97) Mistake. Best move was Qd1. } (6. Qd1 Qa5) 6... Qf6? { (-3.97 → -1.82) Mistake. Best move was Ng6. } (6... Ng6) 7. Qe2? { (-1.82 → -3.05) Mistake. Best move was d4. } (7. d4 Ng6 8. Nf3 Qd8 9. c3 Nf6 10. Qg5 h6 11. Qe3 Bd6 12. Qe2 O-O 13. Ne5 Bxe5) 7... b5 8. Bb3 Ng6 9. c4? { (-2.78 → -4.93) Mistake. Best move was d3. } (9. d3 Bd6) 9... Ne5?? { (-4.93 → -1.33) Blunder. Best move was bxc4. } (9... bxc4 10. Bc2) 10. cxd5 cxd5? { (-1.91 → -0.13) Mistake. Best move was Bc5. } (10... Bc5 11. d4) 11. Qxb5+?? { (-0.13 → -3.60) Blunder. Best move was d4. } (11. d4 Nc6) 11... Bd7 12. d4?? { (-3.22 → -16.33) Blunder. Best move was Qe2. } (12. Qe2 Rc8 13. Nc3 d4 14. Nh3 Qf5 15. Ne4 Nf6 16. f3 d3 17. Qe3 Nxe4 18. Qxe4 Qxe4+) 12... Bxb5 13. Nc3 Nd3+ 14. Ke2?! { (-23.19 → Mate in 5) Checkmate is now unavoidable. Best move was Kd1. } (14. Kd1 Nxf2+ 15. Ke1 Nd3+ 16. Kd2 Qf2+ 17. Nge2 Nf4 18. Bd1 Bb4 19. Kc2 Nxe2 20. Nxb5 Nxd4+) 14... Nf4+?! { (Mate in 5 → -18.69) Lost forced checkmate sequence. Best move was Qxf2+. } (14... Qxf2+ 15. Kd1 Qe1+ 16. Kc2 Nb4+ 17. Kb1 Bd3+ 18. Bc2 Bxc2#) 15. Kd2?! { (-18.69 → Mate in 2) Checkmate is now unavoidable. Best move was Kd1. } (15. Kd1 Qxd4+) 15... Nxg2?! { (Mate in 2 → -16.46) Lost forced checkmate sequence. Best move was Qxd4+. } (15... Qxd4+ 16. Kc2 Qd3#) 16. Nxb5 Qxf2+ 17. Kc3?! { (-16.27 → Mate in 4) Checkmate is now unavoidable. Best move was Ne2. } (17. Ne2 Qe3+) 17... Qe1+?! { (Mate in 4 → -18.81) Lost forced checkmate sequence. Best move was Rc8+. } (17... Rc8+ 18. Nc7+ Rxc7+ 19. Bc4 Rxc4+ 20. Kb3 Qc2#) 18. Bd2 Qxa1 19. Nc7+ Kd8 20. Nxa8 Nf6 21. Ba4?! { (-22.16 → Mate in 9) Checkmate is now unavoidable. Best move was Kd3. } (21. Kd3 Qf1+ 22. Kc2 Ne1+ 23. Kc1 Nf3+ 24. Bd1 Nxg1 25. Bc3 Ne2+ 26. Kd2 Ne4+ 27. Kc2 Qxh1) 21... Ne4+?! { (Mate in 9 → -30.48) Lost forced checkmate sequence. Best move was Qb1. } (21... Qb1 22. Bc2 Ne4+ 23. Bxe4 dxe4 24. Kb3 Qd1+ 25. Kc4 Qa4+ 26. Kc3 Bb4+ 27. Kc4 Bxd2+ 28. Kc5) 22. Kb3?! { (-30.48 → Mate in 1) Checkmate is now unavoidable. Best move was Kc2. } (22. Kc2 Nxd2) 22... Nxd2+?! { (Mate in 1 → Mate in 3) Not the best checkmate sequence. Best move was Qd1#. } (22... Qd1#) 23. Kc3 Qc1+?! { (Mate in 3 → Mate in 3) Not the best checkmate sequence. Best move was Ne4+. } (23... Ne4+ 24. Kd3 Qxb2 25. Bc2 Qb5#) 24. Kd3 Ne1+?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Qc4+. } (24... Qc4+ 25. Kxd2 Bb4+ 26. Kd1 Ne3#) 25. Ke3 Nc2+?! { (Mate in 3 → Mate in 5) Not the best checkmate sequence. Best move was Ne4+. } (25... Ne4+ 26. Ke2 Qd2+ 27. Kf1 Qf2#) 26. Kf4 Qf1+ 27. Kg4 Ne3+ 28. Kg5 Ne4+?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was Qf6+. } (28... Qf6+ 29. Kh5 g6#) 29. Kh5 Qd1+?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Qf5+. } (29... Qf5+ 30. Kh4 Ng2#) 30. Kh4 Qg4# { Black wins by checkmate. } 0-1