[Event "2021 Autumn Marathon"] [Site "https://lichess.org/rK4cTxeg"] [Date "2021.10.23"] [White "laq1410"] [Black "chessmaster512"] [Result "0-1"] [UTCDate "2021.10.23"] [UTCTime "01:00:14"] [WhiteElo "2242"] [BlackElo "1951"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+11"] [Variant "Standard"] [TimeControl "180+2"] [ECO "B23"] [Opening "Sicilian Defense: Closed"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 c5 2. Nc3 { B23 Sicilian Defense: Closed } d6 3. g3 Nf6 4. Bg2 Nc6 5. f4 e6 6. Nf3 Be7 7. d3 O-O 8. O-O b5? { (0.20 → 1.38) Mistake. a6 was best. } (8... a6 9. h3) 9. Nxb5 c4 10. Nc3 cxd3 11. cxd3 Ba6 12. h3 Rb8?! { (0.23 → 0.94) Inaccuracy. d5 was best. } (12... d5 13. e5) 13. g4?! { (0.94 → -0.13) Inaccuracy. Rf2 was best. } (13. Rf2 Qb6) 13... h6? { (-0.13 → 1.17) Mistake. d5 was best. } (13... d5 14. e5) 14. a3? { (1.17 → -0.08) Mistake. Rf2 was best. } (14. Rf2 Qb6 15. g5 hxg5 16. fxg5 Nh5 17. d4 Nb4 18. Ne1 g6 19. Be3 d5 20. a3 Nc6) 14... Qb6+ 15. Kh2 Nd4?! { (0.24 → 0.90) Inaccuracy. Nd7 was best. } (15... Nd7 16. b4 Bf6 17. Na4 Qb5 18. d4 Nb6 19. Nb2 Qe2 20. g5 hxg5 21. fxg5 Bd8 22. d5) 16. Nxd4 Qxd4 17. Rf3 e5? { (1.06 → 2.74) Mistake. Rfc8 was best. } (17... Rfc8 18. Be3) 18. f5?? { (2.74 → -0.29) Blunder. g5 was best. } (18. g5) 18... Qb6? { (-0.29 → 1.14) Mistake. d5 was best. } (18... d5) 19. Rb1? { (1.14 → -0.42) Mistake. Rg3 was best. } (19. Rg3 Qb3) 19... Rfc8?! { (-0.42 → 0.24) Inaccuracy. Qb3 was best. } (19... Qb3 20. Qe1 Rfc8 21. Bd2 d5 22. d4 dxe4 23. Nxe4 Qa2 24. Nc3 Rxc3 25. Bxc3 e4 26. Rg3) 20. Ne2?? { (0.24 → -2.67) Blunder. Be3 was best. } (20. Be3 Qb3 21. Rf1 d5 22. exd5 e4 23. Nxe4 Bxd3 24. Rc1 Rxc1 25. Qxb3 Rxb3 26. Nxf6+ Bxf6) 20... d5 21. exd5 Nxd5 22. Rg3 e4?! { (-3.86 → -2.51) Inaccuracy. Rd8 was best. } (22... Rd8 23. g5 Bxg5 24. Bxd5 Rxd5 25. Bxg5 hxg5 26. Qg1 Bxd3 27. Rd1 e4 28. Rxg5 Qxb2 29. Qe3) 23. Nf4? { (-2.51 → -4.43) Mistake. dxe4 was best. } (23. dxe4 Bxe2) 23... Nxf4 24. Bxf4 exd3 25. b4 Bd6 26. Bxd6 Qxd6 27. Qd2?! { (-5.91 → -9.32) Inaccuracy. Qf3 was best. } (27. Qf3 d2) 27... Rc2 28. Qe3 Bb7 29. Rd1? { (-8.86 → Mate in 4) Checkmate is now unavoidable. Rg1 was best. } (29. Rg1 Bxg2 30. Rxg2 Rxg2+ 31. Kxg2 d2 32. Qd3 d1=Q 33. Qxd6 Qxd6 34. Re3 Qd2+ 35. Kf3 Qh2) 29... Rxg2+ { Black wins on time. } 0-1