[Event "TORNEO PASCO YANACANCHA Arena"] [Site "https://lichess.org/OFEhjHgy"] [Date "2021.12.10"] [White "PIAC34"] [Black "Harold60491431"] [Result "1-0"] [UTCDate "2021.12.10"] [UTCTime "02:31:45"] [WhiteElo "1706"] [BlackElo "1571"] [WhiteRatingDiff "+4"] [BlackRatingDiff "-30"] [Variant "Standard"] [TimeControl "180+2"] [ECO "B00"] [Opening "Nimzowitsch Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 Nc6 { B00 Nimzowitsch Defense } 2. d3?! { (0.44 → -0.14) Inaccuracy. d4 was best. } (2. d4 d5 3. e5 Bf5 4. c3 a6 5. Nd2 e6 6. g3 Qd7) 2... Nf6 3. Nf3 e5 4. Nc3 Bc5 5. h3 d6 6. a3?! { (0.23 → -0.50) Inaccuracy. Na4 was best. } (6. Na4 Bb6 7. c3 O-O 8. Be2 Ne7 9. Nxb6 axb6 10. O-O Ng6) 6... O-O 7. b4 Bb6 8. Na4 g5?? { (0.25 → 4.45) Blunder. Re8 was best. } (8... Re8 9. Be2) 9. Nxb6 axb6 10. Nxg5?? { (3.87 → 1.68) Blunder. Bxg5 was best. } (10. Bxg5 Kg7) 10... h6?? { (1.68 → 4.18) Blunder. Nxb4 was best. } (10... Nxb4 11. f4) 11. Nf3 h5 12. Bh6 Re8 13. Be2 b5?! { (3.66 → 4.66) Inaccuracy. Nh7 was best. } (13... Nh7 14. b5 Qf6 15. Bd2 Nd8 16. Nh2 Qg6 17. Bxh5 Qxg2 18. Ke2 Kf8 19. Nf3 Nf6 20. Rg1) 14. O-O Be6?! { (4.09 → 5.76) Inaccuracy. Nh7 was best. } (14... Nh7) 15. c4? { (5.76 → 3.56) Mistake. Bg5 was best. } (15. Bg5 Kh8 16. Qc1 Rg8 17. Kh1 Rg7 18. c3 Qe7 19. Bh4 Rg6 20. Ng1 Rag8 21. Bxh5 Nxh5) 15... bxc4 16. dxc4?? { (4.14 → 1.09) Blunder. Bg5 was best. } (16. Bg5 Kg7) 16... b6?? { (1.09 → 4.80) Blunder. Nxe4 was best. } (16... Nxe4 17. Bd3 Qf6 18. Bxe4 Qxh6 19. Re1 Kh8 20. b5 Na5 21. Bd5 Rg8 22. Bxe6 fxe6 23. Rc1) 17. b5 Ne7 18. Ng5 Bc8? { (3.99 → 8.00) Mistake. Ng6 was best. } (18... Ng6 19. Bxh5 Nxh5 20. Qxh5 Qf6 21. Nxe6 Qxe6 22. Rfc1 Nf4 23. Bxf4 exf4 24. Qg5+ Qg6 25. Qxf4) 19. Bxh5 c5 20. Bxf7+ Kh8 21. Bxe8 Nxe8 22. Nf7+ Kh7 23. Nxd8 Kxh6 24. Qd2+ Kh5 25. g4+ { Black resigns. } 1-0