[Event "18th Colegas de eloyoff Team Battle"] [Site "https://lichess.org/5bOdOHf3"] [Date "2021.08.06"] [White "lau_ocs"] [Black "RAN93"] [Result "0-1"] [UTCDate "2021.08.06"] [UTCTime "18:50:03"] [WhiteElo "2495"] [BlackElo "1894"] [WhiteRatingDiff "-12"] [BlackRatingDiff "+12"] [Variant "Standard"] [TimeControl "60+0"] [ECO "A08"] [Opening "Zukertort Opening: Reversed Grünfeld"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. g3 c5 3. Bg2 Nc6 4. d4 { A08 Zukertort Opening: Reversed Grünfeld } cxd4 5. Nxd4 Nxd4?! { (0.26 → 1.13) Inaccuracy. Nf6 was best. } (5... Nf6 6. c4 e5 7. Nxc6 bxc6 8. cxd5 cxd5 9. O-O Be6 10. Nc3) 6. Qxd4 e6 7. c4 Nf6 8. Nc3 b6? { (1.79 → 3.36) Mistake. dxc4 was best. } (8... dxc4 9. Qxc4 Bd7 10. O-O Be7 11. Rd1 O-O 12. Bf4 Qb6 13. Bc7 Rfc8 14. Bxb6 Rxc4 15. Bd4) 9. cxd5 Bb7 10. Bg5?! { (3.80 → 2.96) Inaccuracy. Qa4+ was best. } (10. Qa4+ Qd7) 10... Be7 11. O-O?? { (3.14 → 1.20) Blunder. Qa4+ was best. } (11. Qa4+ Kf8) 11... Bxd5?? { (1.20 → 4.23) Blunder. O-O was best. } (11... O-O 12. e3) 12. Nxd5?! { (4.23 → 3.14) Inaccuracy. Qa4+ was best. } (12. Qa4+) 12... Nxd5?? { (3.14 → 8.05) Blunder. exd5 was best. } (12... exd5 13. e4 O-O 14. Bxf6 Bxf6 15. e5 Be7 16. Bxd5 Rc8 17. Rad1 Qc7 18. Rfe1 Kh8 19. Qg4) 13. Qxg7 Rf8 14. Bxe7 Qxe7 15. Rac1 Rd8 16. Rfd1 Qf6 17. Qh8?? { (7.30 → -8.23) Blunder. Qxh7 was best. } (17. Qxh7 Qxb2) 17... Qxh8 18. e4 Nf6 19. Re1 Nd7 20. h3 Qxb2 21. e5 Qxa2 22. Bc6 Qa5 23. Red1 Ke7 24. Ra1 Nxe5 25. Bg2 Rxd1+ 26. Rxd1 Rd8 27. Re1?! { (-12.67 → Mate in 4) Checkmate is now unavoidable. Rf1 was best. } (27. Rf1 Rd2) 27... Qxe1+ 28. Kh2 Rd2 29. h4 Rxf2 30. Kh3 Qg1 31. h5 Qxg2+ 32. Kh4 Qh2+ 33. Kg5 Rf5+ 34. Kh6 Rxh5+ 35. Kg7 Rg5+ 36. Kh8 Qxg3 37. Kxh7 Rg8 38. Kh6 Qg6# { Black wins by checkmate. } 0-1