[Event "4 Jornada Circuito EVA 15-5-21"] [Site "https://lichess.org/FIkGjopj"] [Date "2021.05.15"] [White "BernatEstruch"] [Black "DemianUribe"] [Result "0-1"] [UTCDate "2021.05.15"] [UTCTime "15:35:23"] [WhiteElo "632"] [BlackElo "867"] [WhiteRatingDiff "-21"] [BlackRatingDiff "+12"] [Variant "Standard"] [TimeControl "240+2"] [ECO "C44"] [Opening "Ponziani Opening: Jaenisch Counterattack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nc6 3. c3 Nf6 4. d3 { C44 Ponziani Opening: Jaenisch Counterattack } Bc5 5. Nfd2? { (0.25 → -1.06) Mistake. b4 was best. } (5. b4 Bb6 6. a4 a6 7. Be2 O-O 8. O-O Re8 9. Nbd2 h6) 5... O-O 6. f4?? { (-0.82 → -3.15) Blunder. Be2 was best. } (6. Be2) 6... exf4 7. g3?? { (-2.97 → -6.57) Blunder. d4 was best. } (7. d4 Bb6 8. Be2 d5 9. exd5 Nxd5 10. Nf3 Nce7 11. Na3 Nf5 12. Nc4 c5 13. Nxb6 axb6) 7... fxg3 8. hxg3 Re8 9. Be2 d6?! { (-4.98 → -3.63) Inaccuracy. d5 was best. } (9... d5 10. d4) 10. Kf1? { (-3.63 → -5.86) Mistake. Nb3 was best. } (10. Nb3 Bb6 11. a4 a5 12. Bf4 d5 13. N1d2 dxe4 14. dxe4 Be6 15. Qc2 Bxb3 16. Qxb3 Nxe4) 10... Bg4?? { (-5.86 → 1.86) Blunder. Ne5 was best. } (10... Ne5 11. d4 Neg4 12. Nc4 Nxe4 13. Bxg4 Nxg3+ 14. Kg2 Nxh1 15. Bxc8 Rxc8 16. Qxh1 Qe7 17. Be3) 11. Kg2?? { (1.86 → -4.87) Blunder. Bxg4 was best. } (11. Bxg4 d5) 11... Bxe2 12. Qxe2 d5 13. exd5?? { (-4.66 → Mate in 17) Checkmate is now unavoidable. Rf1 was best. } (13. Rf1 Qd7) 13... Nxd5?? { (Mate in 17 → -4.27) Lost forced checkmate sequence. Rxe2+ was best. } (13... Rxe2+ 14. Kf1 Rf2+ 15. Ke1 Qxd5 16. Kd1 Qxh1+ 17. Kc2 Nd5 18. b4 Ne3+ 19. Kb3 Qd1+ 20. Ka3) 14. c4?? { (-4.27 → Mate in 5) Checkmate is now unavoidable. Ne4 was best. } (14. Ne4 h6 15. c4 Ndb4 16. Nbc3 Qxd3 17. Qxd3 Nxd3 18. Rd1 Ncb4 19. Nxc5 Nxc5 20. Nd5 Nc2) 14... Nf4+ 15. Kf3 Nxe2 16. Re1 Nxg3?! { (Mate in 3 → -17.18) Lost forced checkmate sequence. Qxd3+ was best. } (16... Qxd3+ 17. Kg2 Qxg3+ 18. Kf1 Qg1#) 17. Kxg3?! { (-17.18 → Mate in 6) Checkmate is now unavoidable. Rxe8+ was best. } (17. Rxe8+ Qxe8 18. Ne4 Nxe4 19. dxe4 Nd4+ 20. Kf4 Bd6+ 21. Ke3 Nc2+ 22. Kd3 Nxa1 23. Nc3 Be5) 17... Rxe1 18. Nf3 Rxc1 19. Nbd2 Rxa1 20. Nb3?! { (-24.42 → Mate in 5) Checkmate is now unavoidable. Ne4 was best. } (20. Ne4 Be7 21. d4 Rxa2 22. d5 Nb4 23. Kf4 Rxb2 24. Nd4 g6 25. d6 cxd6 26. Nc3 Qb6) 20... Rxa2 21. Nc1 Rxb2 22. Ne2 Rxe2 23. Kf4 Qxd3 24. Ne5 Qxc4+ 25. Nxc4 Rf8 26. Ne5 Re8 27. Nd7 Rf2+ 28. Kg4 Re6 29. Nb8 Rg6+ 30. Kh5 Rg1 31. Nd7 Rh2# { Black wins by checkmate. } 0-1