[Event "Torneo CIBA Arena"] [Site "https://lichess.org/kpitmG29"] [Date "2022.07.08"] [White "nadianicol10"] [Black "Demianzovich"] [Result "0-1"] [UTCDate "2022.07.08"] [UTCTime "23:46:26"] [WhiteElo "1569"] [BlackElo "1279"] [WhiteRatingDiff "-16"] [BlackRatingDiff "+24"] [Variant "Standard"] [TimeControl "420+2"] [ECO "D02"] [Opening "Queen's Pawn Game: Symmetrical Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. Nf3 Nf6 { D02 Queen's Pawn Game: Symmetrical Variation } 3. Nc3 Nc6 4. Bf4 Bf5 5. e3 e6 6. Bb5 Bd6 7. Bxc6+ bxc6 8. Bxd6?! { (0.14 → -0.87) Inaccuracy. Ne5 was best. } (8. Ne5 Qb8 9. Rb1 c5 10. dxc5 Bxc5 11. g4 Bg6 12. h4 h5) 8... Qxd6? { (-0.87 → 0.47) Mistake. cxd6 was best. } (8... cxd6 9. Nh4 Bg4 10. f3 Nd7 11. g3 Bh3 12. Qd2 O-O 13. Nd1 e5 14. Nf2 Be6 15. f4) 9. O-O O-O 10. Ne5 a5?! { (-0.16 → 0.74) Inaccuracy. c5 was best. } (10... c5 11. Na4 cxd4 12. exd4 Ne4 13. f3 Ng5 14. Qd2 f6 15. Nd3 Bxd3 16. cxd3 Nf7 17. Nc5) 11. Re1 a4?! { (0.33 → 0.97) Inaccuracy. c5 was best. } (11... c5 12. Na4 cxd4 13. exd4 h6 14. c4 dxc4 15. Rc1 Bd3 16. Nc5 a4 17. Nxc4 Bxc4 18. Rxc4) 12. f3?! { (0.97 → 0.38) Inaccuracy. b3 was best. } (12. b3 a3 13. Na4 Nd7 14. Nxd7 Qxd7 15. Rc1 Rfe8 16. c4 Qd6 17. cxd5 cxd5 18. Rc5 h6) 12... a3 13. Rb1? { (0.64 → -0.64) Mistake. b3 was best. } (13. b3 Rfd8) 13... Qb4?! { (-0.64 → 0.39) Inaccuracy. axb2 was best. } (13... axb2 14. Rxb2 h6 15. a4 Nd7 16. Nxd7 Qxd7 17. Qd2 Ra6 18. Ra1 Rfa8 19. Rba2 Qd6 20. h3) 14. Ne2? { (0.39 → -0.98) Mistake. Nxc6 was best. } (14. Nxc6 Qd6 15. Ne5 Qb4 16. Qc1 c5 17. Ne2 cxd4 18. Nxd4 Qd6 19. Nd3 axb2 20. Rxb2 Bg6) 14... axb2 15. e4?? { (-0.82 → -4.91) Blunder. g4 was best. } (15. g4 Bg6 16. h4 h6 17. c3 Qa3 18. Nxg6 fxg6 19. Nf4 Nd7 20. Nxg6 Rfb8 21. Qc2 Qd6) 15... dxe4 16. fxe4 Bxe4 17. Nf4 Rxa2 18. Rxe4 Nxe4 19. Qd3 Ra1 20. Rxa1?! { (-15.90 → Mate in 3) Checkmate is now unavoidable. c3 was best. } (20. c3 Nxc3 21. Nxc6 Qd6 22. Ne7+ Qxe7 23. Rf1 Qf6 24. g3 Rd8 25. d5 Rxf1+ 26. Kxf1 b1=B) 20... bxa1=Q+ 21. Qf1 Qbxd4+ 22. Kh1 Qxf1# { Black wins by checkmate. } 0-1