[Event "Perfil Porvenir Arena"] [Site "https://lichess.org/fGSZit3O"] [Date "2022.11.18"] [White "OSMARcen1"] [Black "dantenc2020"] [Result "0-1"] [UTCDate "2022.11.18"] [UTCTime "00:24:47"] [WhiteElo "1653"] [BlackElo "2060"] [WhiteRatingDiff "-1"] [BlackRatingDiff "+1"] [Variant "Standard"] [TimeControl "180+2"] [ECO "A53"] [Opening "Old Indian Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 d6 { A53 Old Indian Defense } 3. Nc3 Nbd7 4. e4 e5 5. d5 Be7 6. Bd3 O-O 7. Nge2 c6 8. f4? { (0.91 → -0.58) Mistake. Ng3 was best. } (8. Ng3 cxd5 9. cxd5 Nc5 10. Be2 h5 11. b4 Ncd7 12. a3 Nb6) 8... a5 9. a4?? { (-0.05 → -2.19) Blunder. Ng3 was best. } (9. Ng3) 9... Nc5?! { (-2.19 → -1.30) Inaccuracy. Qb6 was best. } (9... Qb6) 10. Bc2 Na6?! { (-1.22 → -0.18) Inaccuracy. cxd5 was best. } (10... cxd5 11. exd5 Qb6 12. f5 Bd7 13. h3 Qb4 14. b3 Nfe4 15. Ba3 Bh4+ 16. g3 Nxg3 17. Bxb4) 11. O-O Nb4 12. Kh1 Ng4?! { (-0.05 → 1.00) Inaccuracy. exf4 was best. } (12... exf4) 13. h3 Nf6 14. fxe5 dxe5 15. Bb1 h6 16. Ng3 Nh7 17. Nf5?! { (1.15 → 0.39) Inaccuracy. Bd2 was best. } (17. Bd2 Bg5) 17... Bxf5 18. exf5?! { (0.41 → -0.61) Inaccuracy. Rxf5 was best. } (18. Rxf5 g6) 18... Bg5? { (-0.61 → 0.77) Mistake. cxd5 was best. } (18... cxd5 19. cxd5 Nf6 20. Qf3 Rc8 21. Be3 Bd6 22. Be4 Rc4 23. g4 Nxe4 24. Nxe4 Nxd5 25. Rad1) 19. Qe2?? { (0.77 → -0.94) Blunder. d6 was best. } (19. d6 Bxc1) 19... Bxc1 20. Rxc1 Qg5? { (-1.12 → 0.01) Mistake. cxd5 was best. } (20... cxd5 21. cxd5) 21. Rf1 cxd5 22. Nxd5?! { (-0.17 → -1.09) Inaccuracy. cxd5 was best. } (22. cxd5 Nf6 23. Ne4 Qh4 24. Nxf6+ Qxf6 25. Be4 Rfd8 26. Rad1 Rd6 27. Rf3 b6 28. Re3 Rad8) 22... Nxd5 23. cxd5 Nf6 24. Qxe5? { (-1.17 → -2.71) Mistake. Ra3 was best. } (24. Ra3 Rad8) 24... Rfe8 25. Qc7?? { (-2.17 → -4.84) Blunder. Qh2 was best. } (25. Qh2 Nh5) 25... Nh5 26. Kg1?? { (-3.73 → -8.99) Blunder. Bd3 was best. } (26. Bd3 Rac8) 26... Ng3?! { (-8.99 → -5.81) Inaccuracy. Re2 was best. } (26... Re2) 27. Rf2?? { (-5.81 → Mate in 3) Checkmate is now unavoidable. Bd3 was best. } (27. Bd3 Nxf1) 27... Re1+ 28. Kh2 Rh1# { Black wins by checkmate. } 0-1