lichess dev

[Event "adriana1 Arena"] [Site "http://chess-academy.net/mKJvHgWB"] [Date "2025.11.22"] [Round "-"] [White "RaduE"] [Black "LucasB"] [Result "0-1"] [UTCDate "2025.11.22"] [UTCTime "09:26:43"] [WhiteElo "1061"] [BlackElo "1358"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+14"] [Variant "Standard"] [TimeControl "240+0"] [ECO "B00"] [Opening "Nimzowitsch Defense"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 Nc6?! { (0.12 → 0.72) Inaccuracy. Best move was e6. } { B00 Nimzowitsch Defense } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. f3? { (0.72 → -0.94) Mistake. Best move was d4. } (2. d4 d5 3. e5 Bf5 4. Nf3 e6 5. c3 a6 6. Be3 Nge7) 2... e6? { (-0.94 → 0.08) Mistake. Best move was e5. } (2... e5 3. Bc4 Bc5 4. Ne2 Qh4+ 5. g3 Qh3 6. d4 Bxd4 7. Na3) 3. Nh3? { (0.08 → -1.15) Mistake. Best move was Nc3. } (3. Nc3) 3... Qh4+? { (-1.15 → 0.90) Mistake. Best move was Bc5. } (3... Bc5) 4. Nf2? { (0.90 → -0.86) Mistake. Best move was g3. } (4. g3 Qe7 5. d4 d5 6. c3 Bd7 7. e5 O-O-O 8. f4 f6 9. Bd3 g5 10. exf6 Nxf6) 4... Bc5 5. g4?? { (0.28 → Mate in 1) Checkmate is now unavoidable. Best move was g3. } (5. g3 Qd8) 5... Bxf2+? { (Mate in 1 → -9.64) Lost forced checkmate sequence. Best move was Qxf2#. } (5... Qxf2#) 6. Ke2 Bc5?? { (-9.95 → -5.70) Blunder. Best move was Nd4+. } (6... Nd4+ 7. Kd3) 7. g5?? { (-5.70 → Mate in 4) Checkmate is now unavoidable. Best move was c3. } (7. c3 Qf2+ 8. Kd3 h5 9. g5 Ne5+ 10. Kc2 Nxf3 11. Qe2 a6 12. d3 e5 13. b4 Ba7) 7... Qxg5?? { (Mate in 4 → -6.11) Lost forced checkmate sequence. Best move was Qf2+. } (7... Qf2+ 8. Kd3 Ne5+ 9. Kc3 Qd4+ 10. Kb3 Qb4#) 8. h4?? { (-6.11 → -10.38) Blunder. Best move was c3. } (8. c3 Qh5 9. d4 Bb6 10. Kd2 d5 11. Bd3 Nge7 12. f4 Qh4 13. Qe1 Qxf4+ 14. Kc2 Qg4) 8... Qf6?? { (-10.38 → -6.83) Blunder. Best move was Qg3. } (8... Qg3 9. d4) 9. h5?? { (-6.83 → -10.16) Blunder. Best move was c3. } (9. c3 e5) 9... b6? { (-10.16 → -8.77) Mistake. Best move was Nd4+. } (9... Nd4+ 10. Kd3) 10. h6? { (-8.77 → -13.54) Mistake. Best move was Rh3. } (10. Rh3 g5 11. Qe1 Nd4+ 12. Kd1 Nxf3 13. e5 Qf5 14. Rxf3 Qxf3+ 15. Be2 Qg2 16. c3 Bb7) 10... gxh6? { (-13.54 → -8.59) Mistake. Best move was Nd4+. } (10... Nd4+ 11. Kf2 Nxc2+ 12. Ke2 Nd4+ 13. Kf2 Nxh6 14. Bc4 Nc2+ 15. Kg2 Nxa1 16. Nc3 Qd4 17. Qe2) 11. Kd3? { (-8.59 → Mate in 4) Checkmate is now unavoidable. Best move was Rh3. } (11. Rh3 d5 12. c3 dxe4 13. d4 e5 14. Nd2 Bxh3 15. Nxe4 Bxf1+ 16. Qxf1 Qe7 17. dxc5 f5) 11... Ba6+?! { (Mate in 4 → -18.94) Lost forced checkmate sequence. Best move was Qd4+. } (11... Qd4+ 12. Ke2 Ba6+ 13. c4 Bxc4+ 14. d3 Qf2#) 12. c4 Nge7 13. Rg1 Bxg1 14. Bg2?! { (-15.43 → Mate in 5) Checkmate is now unavoidable. Best move was Kc2. } (14. Kc2 Nd4+) 14... b5?! { (Mate in 5 → -14.72) Lost forced checkmate sequence. Best move was Qd4+. } (14... Qd4+ 15. Kc2 Qxc4+ 16. Nc3 Nd4+ 17. Kb1 Qd3+ 18. Qc2 Qxc2#) 15. Bh3?! { (-14.72 → Mate in 7) Checkmate is now unavoidable. Best move was Qxg1. } (15. Qxg1 bxc4+) 15... Qd4+ 16. Kc2 Qxc4+ 17. Nc3 Bb6?! { (Mate in 3 → -14.46) Lost forced checkmate sequence. Best move was Nd4+. } (17... Nd4+ 18. Kb1 Qd3+ 19. Qc2 Qxc2#) 18. Qg1?! { (-14.46 → Mate in 15) Checkmate is now unavoidable. Best move was Bf1. } (18. Bf1 Nb4+) 18... Bxg1 19. d4?! { (-43.51 → Mate in 5) Checkmate is now unavoidable. Best move was b3. } (19. b3 Nd4+) 19... Qxd4?! { (Mate in 5 → -34.59) Lost forced checkmate sequence. Best move was Nxd4+. } (19... Nxd4+ 20. Kd2 b4 21. Bf1 Qxf1 22. a3 Qd3+ 23. Ke1 Nxf3#) 20. f4?! { (-34.59 → Mate in 3) Checkmate is now unavoidable. Best move was Bd2. } (20. Bd2 Nb4+) 20... Ng6?! { (Mate in 3 → -42.81) Lost forced checkmate sequence. Best move was Nb4+. } (20... Nb4+ 21. Kb3 Qc4+ 22. Ka3 Nc2#) 21. f5?! { (-42.81 → Mate in 3) Checkmate is now unavoidable. Best move was Bf1. } (21. Bf1) 21... exf5?! { (Mate in 3 → -42.59) Lost forced checkmate sequence. Best move was Nb4+. } (21... Nb4+ 22. Kb3 Qc4+ 23. Ka3 Nc2#) 22. exf5?! { (-42.59 → Mate in 3) Checkmate is now unavoidable. Best move was Bd2. } (22. Bd2 Nb4+) 22... Nf4?! { (Mate in 3 → Mate in 7) Not the best checkmate sequence. Best move was Nb4+. } (22... Nb4+ 23. Kb3 Qc4+ 24. Ka3 Nc2#) 23. Bf1 Nd3?! { (Mate in 7 → -32.52) Lost forced checkmate sequence. Best move was Qf2+. } (23... Qf2+ 24. Be2 Nd4+ 25. Kd1 b4 26. Bd2 Bxe2+ 27. Nxe2 Qxe2+ 28. Kc1 Qf1+ 29. Be1 Qxe1#) 24. Rb1?! { (-32.52 → Mate in 2) Checkmate is now unavoidable. Best move was Bxd3. } (24. Bxd3 Nb4+) 24... Ne1+ 25. Kb3 Na5+?! { (Mate in 1 → Mate in 1) Not the best checkmate sequence. Best move was Qb4#. } (25... Qb4#) 26. Ka3 Nc4+?! { (Mate in 1 → Mate in 3) Not the best checkmate sequence. Best move was Nc2#. } (26... Nc2#) 27. Kb4 Rg8?! { (Mate in 2 → Mate in 5) Not the best checkmate sequence. Best move was Qd6+. } (27... Qd6+ 28. Kb3 Na5#) 28. Bh3 Rg3?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Qc5+. } (28... Qc5+ 29. Kb3 Na5#) 29. Bf1 Rxc3?! { (Mate in 2 → Mate in 2) Not the best checkmate sequence. Best move was c5+. } (29... c5+ 30. Kb3 Qd1#) 30. Bh3 Rxh3?! { (Mate in 1 → Mate in 2) Not the best checkmate sequence. Best move was Nc2#. } (30... Nc2#) 31. Bd2 Qxd2# { Black wins by checkmate. } 0-1