[Event "I Colegas 24h ultra-marathon Team Battle"] [Site "https://lichess.org/1gvSL2yy"] [Date "2021.06.15"] [White "Arnelos"] [Black "NaderaIM"] [Result "0-1"] [UTCDate "2021.06.15"] [UTCTime "19:57:18"] [WhiteElo "2740"] [BlackElo "2359"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+10"] [WhiteTitle "GM"] [BlackTitle "IM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "D30"] [Opening "Semi-Slav Defense: Quiet Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 d5 2. c4 e6 3. Nf3 c6 4. e3 Nf6 5. Nbd2 Nbd7 { D30 Semi-Slav Defense: Quiet Variation } 6. Bd3 b6 7. O-O Bb7 8. Qe2 c5 9. cxd5 Nxd5 10. a3 Be7 11. dxc5 Nxc5 12. Bb5+ Kf8 13. Rd1 Qb8? { (0.44 → 1.88) Mistake. Qc7 was best. } (13... Qc7 14. Nd4) 14. Bc4?! { (1.88 → 1.00) Inaccuracy. e4 was best. } (14. e4) 14... h5 15. Nf1 h4?! { (0.00 → 1.06) Inaccuracy. Bf6 was best. } (15... Bf6 16. Nd4 Qe5 17. Bd2 g5 18. Be1 g4 19. Rac1 Rd8 20. b4 Ne4 21. Ba6 Ba8 22. Bd3) 16. h3 Ne4 17. Bd2 g5?! { (0.81 → 1.52) Inaccuracy. Nxd2 was best. } (17... Nxd2) 18. Be1 Rg8 19. Nd4 Qe5 20. Rac1 Rd8 21. Bd3 f5?! { (1.27 → 1.99) Inaccuracy. Nef6 was best. } (21... Nef6 22. Nh2 Qb8 23. Ba6 Rc8 24. Bxb7 Qxb7 25. Rxc8+ Qxc8 26. Ndf3 Qc7 27. Rd4 Qc1 28. Ne5) 22. Qh5? { (1.99 → 0.46) Mistake. Nf3 was best. } (22. Nf3 Qf6) 22... Nef6 23. Qe2 g4 24. hxg4 Nxg4 25. f4?? { (0.00 → -8.13) Blunder. Nc6 was best. } (25. Nc6 Bxc6 26. Rxc6 h3 27. g3 Nf4 28. exf4 Qd5 29. f3 h2+ 30. Nxh2 Nxh2 31. Kxh2 Qxc6) 25... Nxf4 26. exf4 Qxd4+ 27. Kh1?! { (-17.13 → Mate in 8) Checkmate is now unavoidable. Ne3 was best. } (27. Ne3 Nxe3) 27... h3 28. Ne3 Nxe3?! { (Mate in 7 → -25.41) Lost forced checkmate sequence. hxg2+ was best. } (28... hxg2+ 29. Kg1 Rh8 30. Bh4 Rxh4 31. Rc6 Bxc6 32. Be4 Rh1+ 33. Kxg2 Qxe4+ 34. Qf3 Qxf3#) 29. Bb5?! { (-25.41 → Mate in 5) Checkmate is now unavoidable. Rc2 was best. } (29. Rc2 hxg2+) 29... hxg2+ 30. Kh2 Rh8+ 31. Kg1 Nxd1+ 32. Bf2 Rh1# { Black wins by checkmate. } 0-1