lichess dev

[Event "Torre Arena"] [Site "http://chess-academy.net/YS3DgFBZ"] [Date "2025.01.09"] [Round "-"] [White "Voitovici"] [Black "matfei_2016"] [Result "0-1"] [UTCDate "2025.01.09"] [UTCTime "17:54:23"] [WhiteElo "1163"] [BlackElo "1285"] [WhiteRatingDiff "-11"] [BlackRatingDiff "+15"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B00"] [Opening "Hippopotamus Defense #2"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e4 Nh6? { (0.12 → 1.59) Mistake. Best move was e6. } { B00 Hippopotamus Defense #2 } (1... e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. Bd3 Bd6 6. O-O) 2. Bc4?! { (1.59 → 0.75) Inaccuracy. Best move was Nc3. } (2. Nc3) 2... f6?! { (0.75 → 1.50) Inaccuracy. Best move was c6. } (2... c6 3. Nc3 d5 4. Bb3 d4 5. Nce2 a5 6. a4 Nd7 7. d3) 3. Qh5+? { (1.50 → 0.50) Mistake. Best move was d4. } (3. d4 Nf7) 3... g6 4. Qd5? { (1.00 → -0.68) Mistake. Best move was Qe2. } (4. Qe2 e6) 4... e6 5. Qa5? { (-0.31 → -1.31) Mistake. Best move was Qd3. } (5. Qd3 Nc6) 5... b6?! { (-1.31 → -0.45) Inaccuracy. Best move was Nc6. } (5... Nc6 6. Qa4) 6. Qb4?? { (-0.45 → -13.68) Blunder. Best move was Qa4. } (6. Qa4) 6... c5?? { (-13.68 → -1.33) Blunder. Best move was Bxb4. } (6... Bxb4 7. a3 Be7 8. d4 Nf7 9. Nc3 Nc6 10. Be3 Nd6 11. Bd3 e5 12. d5 Na5 13. b3) 7. Qb5? { (-1.33 → -2.83) Mistake. Best move was Qc3. } (7. Qc3 Bb7) 7... Ba6? { (-2.83 → -1.18) Mistake. Best move was Bb7. } (7... Bb7 8. Be2 Bxe4 9. Nf3 g5 10. h3 Nf7 11. Qa4 f5 12. d4 g4 13. hxg4 Bc6 14. Qc4) 8. Qa4 b5? { (-1.54 → 0.71) Mistake. Best move was Bb7. } (8... Bb7 9. Be2) 9. Bxb5 Bxb5 10. Qxb5 a6?! { (0.31 → 1.11) Inaccuracy. Best move was Nc6. } (10... Nc6 11. Nf3) 11. Qxc5?? { (1.11 → -11.55) Blunder. Best move was Qe2. } (11. Qe2 Nc6 12. Nf3 Bg7 13. d3 Nf7 14. c3 O-O 15. Nbd2 f5 16. O-O g5 17. Nb3 g4) 11... Bxc5 12. d4 Bb4+ 13. Bd2 Bxd2+ 14. Kxd2 Qa5+ 15. Kd3 Nc6 16. Kc4 Qb4+ 17. Kd3 Qxd4+ 18. Ke2 Ng4 19. a4?! { (-23.60 → Mate in 3) Checkmate is now unavoidable. Best move was Nh3. } (19. Nh3 Qxb2) 19... Qxf2+ 20. Kd3 Nb4+?! { (Mate in 2 → Mate in 5) Not the best checkmate sequence. Best move was Nge5+. } (20... Nge5+ 21. Kc3 Qe3#) 21. Kc4 a5?! { (Mate in 5 → Mate in 6) Not the best checkmate sequence. Best move was Rc8+. } (21... Rc8+ 22. Kxb4 Qc5+ 23. Kb3 Rb8+ 24. Ka2 Qxc2 25. Ka3 Qxb2#) 22. Kb5 Rb8+?! { (Mate in 2 → Mate in 3) Not the best checkmate sequence. Best move was Rc8. } (22... Rc8 23. c3 Qc5#) 23. Kxa5 Qa7# { Black wins by checkmate. } 0-1