[Event "44th Colegas Tuesday Marathon Team Battle"] [Site "https://lichess.org/N0zCY61i"] [Date "2021.08.31"] [White "NelsonGalvis1742"] [Black "khedira99"] [Result "1-0"] [UTCDate "2021.08.31"] [UTCTime "16:45:49"] [WhiteElo "2068"] [BlackElo "2489"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-10"] [Variant "Standard"] [TimeControl "180+0"] [ECO "A43"] [Opening "Benoni Defense: Old Benoni"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 c5?! { (0.00 → 0.66) Inaccuracy. e6 was best. } { A43 Benoni Defense: Old Benoni } (1... e6 2. c4 d5 3. Nf3 Nf6 4. cxd5 exd5 5. Bf4 c5 6. Nc3) 2. e3?! { (0.66 → 0.01) Inaccuracy. d5 was best. } (2. d5 Nf6 3. Nc3 e6 4. e4 d6 5. Bc4 exd5 6. Bxd5 Be7) 2... cxd4 3. exd4 g6 4. Nf3 Bg7 5. Bc4 Nf6 6. O-O O-O 7. c3 a6 8. Bg5 b5 9. Bb3 Bb7 10. Nbd2 d5?! { (0.01 → 0.89) Inaccuracy. Nc6 was best. } (10... Nc6 11. Re1 Na5 12. Bc2 Nd5 13. a4 Nc4 14. Nxc4 bxc4 15. h4 h6 16. Bd2 d6 17. a5) 11. Ne5 Nbd7 12. Ndf3 Ne4 13. Bf4 f6?! { (0.25 → 0.83) Inaccuracy. Nb6 was best. } (13... Nb6) 14. Nxd7 Qxd7 15. Bc2 Rae8 16. Nd2 Nxd2 17. Bxd2 e5 18. dxe5 fxe5 19. Re1 Qc6 20. Qg4 Qc5 21. Be3?! { (-0.01 → -0.74) Inaccuracy. Qg3 was best. } (21. Qg3 a5 22. Qe3 Qxe3 23. fxe3 a4 24. Bd3 Bc6 25. e4 Rb8 26. exd5 Bxd5 27. Be4 Bxe4) 21... d4 22. Bd2 Kh8 23. Be4?? { (-1.29 → -3.73) Blunder. Bb3 was best. } (23. Bb3 d3 24. Be3 Qd6 25. a4 b4 26. cxb4 Rf5 27. b5 e4 28. bxa6 Bxa6 29. a5 Bd4) 23... Bc8?? { (-3.73 → 0.32) Blunder. dxc3 was best. } (23... dxc3) 24. Qf3?? { (0.32 → -6.42) Blunder. Qe2 was best. } (24. Qe2 Be6 25. cxd4 exd4 26. Bd3 Qc8 27. Qf1 Bf5 28. Rxe8 Rxe8 29. Rc1 Qd7 30. h3 Qd5) 24... Rf4?? { (-6.42 → 5.99) Blunder. Rxf3 was best. } (24... Rxf3 25. Bxf3 d3 26. a4 Bf5 27. Be4 Bxe4 28. Rxe4 Rf8 29. Be3 Qd5 30. Rb4 Kg8 31. axb5) 25. Bxf4 Rf8 26. cxd4 Qxd4 27. Rad1 Qa4 28. Bxe5 Bf5?! { (12.49 → Mate in 8) Checkmate is now unavoidable. Qb4 was best. } (28... Qb4) 29. Bxg7+?! { (Mate in 8 → 15.52) Lost forced checkmate sequence. Qc3 was best. } (29. Qc3 Qc4 30. Bxg7+ Kg8 31. Bd5+ Qxd5 32. Bxf8 Qf7 33. Rd8 Bd7 34. Bh6+ Be8 35. Rexe8+ Qxe8) 29... Kxg7 30. Bxf5 Rxf5?! { (13.27 → Mate in 9) Checkmate is now unavoidable. Qc4 was best. } (30... Qc4 31. Be6) 31. Rd7+ Kg8 32. Re8+ { Black resigns. } 1-0