lichess dev

[Event "Black12 Arena"] [Site "http://chess-academy.net/4SaAmLMi"] [Date "2025.01.14"] [Round "-"] [White "Ana-Maria2014"] [Black "Daniil_Fadeev"] [Result "0-1"] [UTCDate "2025.01.14"] [UTCTime "17:21:01"] [WhiteElo "1780"] [BlackElo "1742"] [WhiteRatingDiff "-77"] [BlackRatingDiff "+79"] [Variant "Standard"] [TimeControl "120+0"] [ECO "B12"] [Opening "Caro-Kann Defense: Maróczy Variation"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 d5?! { (0.12 → 0.81) Inaccuracy. Best move was e6. } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. f3? { (0.81 → -1.16) Mistake. Best move was exd5. } (2. exd5 Nf6 3. Nf3 Nxd5 4. d4 c5 5. c4 Nf6 6. d5 e6) 2... c6? { (-1.16 → 0.28) Mistake. Best move was e5. } (2... e5) 3. d4 { B12 Caro-Kann Defense: Maróczy Variation } dxe4? { (-0.28 → 0.84) Mistake. Best move was e6. } (3... e6 4. Nc3) 4. fxe4 Nf6? { (0.08 → 1.65) Mistake. Best move was e5. } (4... e5 5. Nf3) 5. Nc3? { (1.65 → -0.30) Mistake. Best move was e5. } (5. e5 Nd5 6. Nf3 e6 7. c4 Bb4+ 8. Kf2 Nc7 9. Bd3 Be7 10. Nc3 b5 11. cxb5 cxb5) 5... b6? { (-0.30 → 2.42) Mistake. Best move was e5. } (5... e5 6. dxe5) 6. b3? { (2.42 → -0.35) Mistake. Best move was Nf3. } (6. Nf3 h6 7. Be2 e6 8. O-O Ba6 9. e5 Nh7 10. Ne4 Bxe2 11. Qxe2 Be7 12. Qf2 O-O) 6... c5? { (-0.35 → 1.93) Mistake. Best move was e5. } (6... e5) 7. dxc5? { (1.93 → 0.29) Mistake. Best move was d5. } (7. d5 e6) 7... bxc5? { (0.29 → 2.49) Mistake. Best move was Qxd1+. } (7... Qxd1+ 8. Kxd1 e6 9. cxb6 axb6 10. Nf3 Bb4 11. Bd2 Bb7 12. Bd3 Bxc3 13. Bxc3 Nxe4 14. Bd4) 8. Qe2? { (2.49 → -0.18) Mistake. Best move was Qxd8+. } (8. Qxd8+ Kxd8 9. Nf3 e6 10. Bf4 a6 11. Ne5 Ke8 12. Nc4 Nfd7 13. O-O-O Nc6 14. Na4 Bb7) 8... a5? { (-0.18 → 1.37) Mistake. Best move was e6. } (8... e6 9. Nf3 Be7 10. Bb2 O-O 11. Nd2 Bb7 12. O-O-O Nc6 13. Kb1 Nd4 14. Qf2 Qc7 15. Qe1) 9. h3? { (1.37 → 0.20) Mistake. Best move was Nf3. } (9. Nf3 Nc6 10. Qd2 Qxd2+ 11. Bxd2 Bd7 12. Bc4 e6 13. O-O-O Be7 14. Rhf1 O-O 15. e5 Nd5) 9... g5? { (0.20 → 3.09) Mistake. Best move was Ba6. } (9... Ba6 10. Qf3 e6 11. Bxa6 Nxa6 12. Nge2 Be7 13. O-O O-O 14. Bf4 Nb4 15. Rad1 Qc8 16. Rd2) 10. g3? { (3.09 → 0.33) Mistake. Best move was Qf3. } (10. Qf3 g4) 10... g4? { (0.33 → 2.30) Mistake. Best move was Bg7. } (10... Bg7 11. e5) 11. hxg4? { (2.30 → 0.32) Mistake. Best move was Qg2. } (11. Qg2 Ra7) 11... Nxg4?! { (0.32 → 1.20) Inaccuracy. Best move was Nc6. } (11... Nc6) 12. Rh2?? { (1.20 → -2.50) Blunder. Best move was Qf3. } (12. Qf3 Ne5 13. Bb5+ Bd7 14. Qh5 Bg7 15. Nge2 Bxb5 16. Nxb5 a4 17. Bf4 Nbd7 18. Kf1 axb3) 12... Nxh2 13. Qxh2 e6?? { (-2.50 → 0.90) Blunder. Best move was Bg7. } (13... Bg7) 14. Qe2?? { (0.90 → -2.59) Blunder. Best move was Bf4. } (14. Bf4) 14... Qg5?? { (-2.59 → 13.28) Blunder. Best move was Nc6. } (14... Nc6) 15. Rb1?? { (13.28 → -7.37) Blunder. Best move was Bxg5. } (15. Bxg5) 15... f5?? { (-7.37 → 15.25) Blunder. Best move was Qxg3+. } (15... Qxg3+ 16. Kd1 Qxg1 17. Nb5 Na6 18. e5 Rg8 19. Bd2 Qg4 20. Qxg4 Rxg4 21. Bxa5 Ke7 22. c3) 16. Bg2?? { (15.25 → -5.05) Blunder. Best move was Bxg5. } (16. Bxg5) 16... Qxg3+ 17. Kf1 fxe4?? { (-4.92 → -0.20) Blunder. Best move was Ba6. } (17... Ba6) 18. Bxe4?? { (-0.20 → -4.89) Blunder. Best move was Nxe4. } (18. Nxe4 Qg6) 18... Rg8?? { (-4.89 → 3.15) Blunder. Best move was Ba6. } (18... Ba6 19. Bd3) 19. Bxa8?? { (3.15 → Mate in 1) Checkmate is now unavoidable. Best move was Qh5+. } (19. Qh5+) 19... Qxg1# { Black wins by checkmate. } 0-1