[Event "XX TORNEO POR LA PAZ CDC PVP"] [Site "https://lichess.org/osz5hdkA"] [Date "2021.07.24"] [White "A62539367CARLA"] [Black "raulponceportilla"] [Result "0-1"] [UTCDate "2021.07.24"] [UTCTime "16:00:01"] [WhiteElo "843"] [BlackElo "1209"] [WhiteRatingDiff "-4"] [BlackRatingDiff "+9"] [Variant "Standard"] [TimeControl "420+0"] [ECO "C47"] [Opening "Four Knights Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 { C47 Four Knights Game } 4. d3 d6 5. h3 a6 6. g3 h6 7. b3?! { (0.58 → -0.51) Inaccuracy. Bg2 was best. } (7. Bg2) 7... b6? { (-0.51 → 0.87) Mistake. d5 was best. } (7... d5 8. exd5) 8. Ba3?! { (0.87 → -0.04) Inaccuracy. Bb2 was best. } (8. Bb2 Bb7 9. Bg2 g6 10. d4 Bg7 11. d5 Ne7 12. Qd2 b5 13. O-O-O O-O 14. Nh2 c6) 8... b5 9. b4? { (0.38 → -1.17) Mistake. Bb2 was best. } (9. Bb2) 9... Nh7? { (-1.17 → 0.16) Mistake. Be6 was best. } (9... Be6 10. Bb2) 10. Ne2?! { (0.16 → -0.75) Inaccuracy. Nd5 was best. } (10. Nd5 Nf6) 10... Nf6 11. Nh4 g5?! { (-1.20 → -0.62) Inaccuracy. d5 was best. } (11... d5 12. exd5 Nxb4 13. Bb2 Bb7 14. Bg2 Bxd5 15. Nf3 e4 16. dxe4 Bxe4 17. O-O Be7 18. Nc3) 12. Nf3 Rg8?! { (-0.66 → -0.05) Inaccuracy. Bg7 was best. } (12... Bg7 13. Bg2 O-O 14. h4 g4 15. Nd2 Be6 16. O-O Nd7 17. Nb3 a5 18. bxa5 Nxa5 19. Nxa5) 13. Rg1?? { (-0.05 → -2.40) Blunder. Bg2 was best. } (13. Bg2 g4) 13... h5? { (-2.40 → -1.16) Mistake. d5 was best. } (13... d5 14. exd5 Nxd5 15. Bg2 Bb7 16. Bb2 Bxb4+ 17. Kf1 f6 18. a3 Ba5 19. c4 Nb6 20. Qb3) 14. g4?? { (-1.16 → -3.33) Blunder. Bg2 was best. } (14. Bg2) 14... hxg4 15. hxg4 Qd7?? { (-3.03 → -1.03) Blunder. Bxg4 was best. } (15... Bxg4 16. Nd2 Qd7 17. c3 d5 18. Bb2 dxe4 19. a4 exd3 20. axb5 dxe2 21. Bxe2 Bxe2 22. bxc6) 16. Nc3 Nxg4? { (-1.19 → 0.40) Mistake. Bb7 was best. } (16... Bb7 17. Nd5 Nxd5 18. exd5 Ne7 19. c4 c6 20. dxc6 Bxc6 21. Bc1 f6 22. Nd2 d5 23. Nb3) 17. Rxg4? { (0.40 → -1.24) Mistake. Bh3 was best. } (17. Bh3 Rh8) 17... Qxg4 18. Nxe5?? { (-1.74 → -8.23) Blunder. Nd5 was best. } (18. Nd5) 18... dxe5 19. Ne2 a5 20. Rc1 axb4 21. Bxb4 Nxb4 22. Qd2 Ra4 23. Rb1 Nxa2 24. Ra1 Be6 25. Nc3 Nxc3 26. Qxc3 Rxa1+ 27. Qxa1 Bb4+ 28. Qc3?! { (-12.15 → Mate in 1) Checkmate is now unavoidable. c3 was best. } (28. c3 Bd6 29. Qa8+ Bc8 30. Qd5 Qd7 31. Qb3 c6 32. f3 Kf8 33. Qd1 Kg7 34. Qc1 f6) 28... Bxc3# { Black wins by checkmate. } 0-1