lichess dev

[Event "adriana1 Arena"] [Site "http://chess-academy.net/4MRMc6aZ"] [Date "2026.04.15"] [Round "-"] [White "davidcotorobai"] [Black "mattias2"] [Result "1-0"] [UTCDate "2026.04.15"] [UTCTime "14:23:53"] [WhiteElo "1500"] [BlackElo "1264"] [WhiteRatingDiff "+88"] [BlackRatingDiff "-5"] [Variant "Standard"] [TimeControl "300+0"] [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. f3? { (0.81 → -1.05) Mistake. Best move was exd5. } (2. exd5 Nf6 3. Nf3 Nxd5 4. d4 c5 5. c4 Nf6 6. d5 e6) 2... Bd7? { (-1.05 → 0.33) Mistake. Best move was e5. } (2... e5 3. exd5) 3. exd5?! { (0.33 → -0.30) Inaccuracy. Best move was d4. } (3. d4 dxe4 4. Nc3 exf3 5. Nxf3 Nf6 6. Bd3 c5 7. dxc5 Nc6 8. O-O Qa5 9. Be3 e5) 3... e6? { (-0.30 → 0.99) Mistake. Best move was c6. } (3... c6) 4. Nc3?! { (0.99 → 0.00) Inaccuracy. Best move was dxe6. } (4. dxe6) 4... Bb4? { (0.00 → 1.10) Mistake. Best move was exd5. } (4... exd5 5. Nxd5 Bd6 6. g3 Nf6 7. Ne3 Nc6 8. Ne2 Ne7 9. Bg2 Nf5 10. f4 c6 11. Nc4) 5. a3?! { (1.10 → 0.53) Inaccuracy. Best move was Nge2. } (5. Nge2 Nf6 6. dxe6 Bxe6 7. Nf4 Bd7 8. Qe2+ Be7 9. d4 O-O 10. Be3 Re8 11. Qd3 Bd6) 5... Bxc3?! { (0.53 → 1.30) Inaccuracy. Best move was Bd6. } (5... Bd6 6. dxe6) 6. bxc3? { (1.30 → -0.22) Mistake. Best move was dxc3. } (6. dxc3) 6... Qh4+? { (-0.22 → 1.14) Mistake. Best move was exd5. } (6... exd5 7. d4) 7. g3 Qf6?! { (0.91 → 1.54) Inaccuracy. Best move was Qe7. } (7... Qe7) 8. d4? { (1.54 → -0.10) Mistake. Best move was dxe6. } (8. dxe6 Bxe6) 8... Qe5+?? { (-0.10 → 14.95) Blunder. Best move was exd5. } (8... exd5 9. Bg2) 9. dxe5 exd5 10. Qxd5 Nf6 11. Qxb7 O-O 12. exf6 g6 13. Qxa8 Nc6 14. Qb7 Ne5 15. f4 Ng4 16. Be2 Nh6 17. f5 Nxf5 18. Bg4 Nd6 19. Qxc7 Nb5?! { (30.62 → Mate in 8) Checkmate is now unavoidable. Best move was Bxg4. } (19... Bxg4 20. Qxd6 Re8+ 21. Kf2 h6 22. Rb1 g5 23. Rb8 Rxb8 24. Qxb8+ Kh7 25. Qf8 Kg6 26. Qg7+) 20. Qxd7 Nxc3 21. Bh6 Rb8 22. h3?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Be6. } (22. Be6 Rf8 23. Bxf7+ Rxf7 24. Qc8+ Rf8 25. Qxf8#) 22... Ne4 23. Qxa7?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was O-O-O. } (23. O-O-O Nd2 24. Rxd2 Rf8 25. Qd8 Rxd8 26. Rxd8#) 23... Re8 24. Ne2?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was O-O-O. } (24. O-O-O Nc3 25. Be6 Na2+ 26. Bxa2 Rf8 27. Qxf7+ Rxf7 28. Rd8#) 24... Nxg3 25. Rg1?! { (Mate in 4 → Mate in 5) Not the best checkmate sequence. Best move was Be6. } (25. Be6 Rf8 26. Bxf7+ Rxf7 27. Qa8+ Rf8 28. Qxf8#) 25... Nxe2 26. Rg2?! { (Mate in 4 → Mate in 6) Not the best checkmate sequence. Best move was Be6. } (26. Be6 Rf8 27. Bxf7+ Rxf7 28. Qa8+ Rf8 29. Qxf8#) 26... Nf4+ 27. Re2?! { (Mate in 5 → Mate in 5) Not the best checkmate sequence. Best move was Qe7. } (27. Qe7 Nxg2+ 28. Kf2 Rb8 29. Be6 Ne3 30. Bxf7+ Kh8 31. Bg7#) 27... Nxe2 28. Bxe2 Kh8 29. Bg7+?! { (Mate in 3 → Mate in 4) Not the best checkmate sequence. Best move was Qxf7. } (29. Qxf7 Rxe2+ 30. Kxe2 g5 31. Qg7#) 29... Kg8 30. Qd7?! { (Mate in 4 → Mate in 4) Not the best checkmate sequence. Best move was Rb1. } (30. Rb1 Rf8 31. Rb8 h6 32. Rxf8+ Kh7 33. Rh8#) 30... Ra8 31. Bc4 g5 32. Qxf7# { White wins by checkmate. } 1-0