[Event "4 MASTER RAIN Univ LA PUNTA"] [Site "https://lichess.org/dTusyxEd"] [Date "2021.07.21"] [White "Acosta-Pablo"] [Black "alphafischer2019"] [Result "0-1"] [UTCDate "2021.07.21"] [UTCTime "00:29:38"] [WhiteElo "2623"] [BlackElo "2362"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+11"] [WhiteTitle "IM"] [BlackTitle "FM"] [Variant "Standard"] [TimeControl "180+1"] [ECO "E43"] [Opening "Nimzo-Indian Defense: St. Petersburg Variation"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 b6 3. Nc3 Bb7 4. Nf3 e6 5. e3 Bb4 6. Bd3 O-O 7. O-O Bxc3 8. bxc3 { E43 Nimzo-Indian Defense: St. Petersburg Variation } d6 9. Re1?! { (0.36 → -0.28) Inaccuracy. Nd2 was best. } (9. Nd2 c5) 9... c5? { (-0.28 → 1.00) Mistake. Ne4 was best. } (9... Ne4) 10. e4 Nc6?? { (0.89 → 5.49) Blunder. e5 was best. } (10... e5 11. d5 Bc8 12. Bc2 Kh8 13. h3 h6 14. Nh2 Nbd7 15. Nf1 Rg8 16. f4 exf4 17. Bxf4) 11. Bg5?? { (5.49 → 0.72) Blunder. e5 was best. } (11. e5) 11... e5 12. d5 Nb8 13. Qd2?! { (1.04 → 0.34) Inaccuracy. Nd2 was best. } (13. Nd2 Nbd7) 13... Nbd7 14. Nh4 h6 15. Bxh6 gxh6 16. Qxh6?? { (0.22 → -2.04) Blunder. Nf5 was best. } (16. Nf5 Nh7) 16... Nh7?? { (-2.04 → 0.53) Blunder. Ng4 was best. } (16... Ng4 17. Qh5 Ndf6 18. Qg5+ Kh8 19. Nf5 Rg8 20. Qh4+ Nh7 21. Qxd8 Rgxd8 22. h3 Ngf6 23. f4) 17. Re3 Kh8 18. Rh3? { (0.25 → -1.29) Mistake. Nf5 was best. } (18. Nf5 Qf6) 18... Qg5? { (-1.29 → 0.14) Mistake. Nf6 was best. } (18... Nf6) 19. Nf5 Qxh6 20. Rxh6 Nf6 21. Re1?? { (0.00 → -2.57) Blunder. Nxd6 was best. } (21. Nxd6 Rad8 22. Nxb7 Rd7 23. Nxc5 bxc5 24. Rb1 Rd6 25. Rb5 Ra6 26. Bb1 Kg7 27. Rh3 Nd7) 21... Rad8 22. Re3 Ng4?? { (-1.69 → 0.15) Blunder. Rg8 was best. } { Black wins on time. } (22... Rg8 23. Ne7 Rg7 24. Reh3 Ng8 25. Nxg8 Kxg8 26. f4 f6 27. Kf2 Rf8 28. f5 Ba6 29. g4) 0-1