[Event "Colegas Ultra-marathon 24h Team Battle"] [Site "https://lichess.org/g7DQr8f9"] [Date "2022.04.05"] [White "oberschlumpf"] [Black "elgraninutil"] [Result "1-0"] [UTCDate "2022.04.05"] [UTCTime "19:17:02"] [WhiteElo "2303"] [BlackElo "2175"] [WhiteRatingDiff "+4"] [BlackRatingDiff "-3"] [WhiteTitle "NM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A44"] [Opening "Benoni Defense: Semi-Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5?! { (0.30 → 0.87) Inaccuracy. Nf6 was best. } (1... Nf6 2. c4 e6 3. Nf3 d5 4. Nc3 Bb4 5. cxd5 exd5 6. Bg5) 2. d5 e5?! { (0.78 → 1.59) Inaccuracy. Nf6 was best. } (2... Nf6 3. Nc3 d6 4. e4 e6 5. dxe6 fxe6 6. Nf3 Nc6 7. Bf4) 3. e4 d6 { A44 Benoni Defense: Semi-Benoni } 4. Nc3 a6 5. a4 Be7 6. Be2 Bg5 7. Nf3?! { (1.88 → 0.93) Inaccuracy. Bxg5 was best. } (7. Bxg5 Qxg5 8. Nf3 Qxg2 9. Rg1 Qh3 10. Rxg7 Qh6 11. Rg1 Nd7) 7... Bxc1 8. Qxc1 Ne7 9. a5 O-O 10. O-O Nd7 11. Nd2 Rb8?! { (0.81 → 1.66) Inaccuracy. b5 was best. } (11... b5 12. axb6 Nxb6 13. Re1 f5 14. Ra3 Bb7 15. f3 Ng6 16. exf5 Nf4 17. Nde4 Rxf5 18. Bf1) 12. Bg4?! { (1.66 → 0.75) Inaccuracy. Nc4 was best. } (12. Nc4 b5 13. Nxd6 Qc7 14. Nxc8 Nxc8 15. d6 Nxd6 16. Nd5 Qd8 17. c4 b4 18. Qe3 Rc8) 12... g6?! { (0.75 → 1.60) Inaccuracy. f5 was best. } (12... f5) 13. Bxd7 Bxd7 14. Nc4 Bb5 15. b3 Bxc4 16. bxc4 f5 17. f3? { (1.51 → -0.06) Mistake. f4 was best. } (17. f4 exf4) 17... f4 18. Qd2 g5 19. Na4 Ng6 20. Rab1 Qxa5?? { (-0.56 → 10.15) Blunder. Rf7 was best. } (20... Rf7 21. Rb6) 21. Qxa5 { Black resigns. } 1-0