[Event "2023 Winter Marathon"] [Site "https://lichess.org/bh2ZG6kh"] [Date "2023.12.29"] [White "Gakolchess765"] [Black "dlO_Qlb"] [Result "0-1"] [UTCDate "2023.12.29"] [UTCTime "09:32:29"] [WhiteElo "2670"] [BlackElo "2298"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+10"] [WhiteTitle "FM"] [Variant "Standard"] [TimeControl "180+0"] [ECO "C42"] [Opening "Petrov's Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 { C42 Petrov's Defense } 3. d3 d6 4. g3 Nbd7 5. Bg2 Be7 6. O-O O-O 7. Re1?! { (0.79 → 0.10) Inaccuracy. c4 was best. } (7. c4 a5 8. Nc3 Nc5 9. h3 Re8 10. b3 c6 11. Re1 Nfd7) 7... c6?! { (0.10 → 0.67) Inaccuracy. b5 was best. } (7... b5 8. a4 b4 9. d4 Re8 10. Nbd2 Bf8 11. c3 a5 12. Nc4) 8. c3?! { (0.67 → 0.08) Inaccuracy. c4 was best. } (8. c4 c5 9. Nh4 g6 10. Nc3 Nb8 11. f4 exf4 12. gxf4 Nc6) 8... Qc7 9. d4 h6 10. Na3 a6 11. Nc4 b5 12. Ne3 Re8 13. Nf5 Nf8?! { (-0.34 → 0.34) Inaccuracy. Bf8 was best. } (13... Bf8 14. N3h4 a5 15. g4 d5 16. exd5 cxd5 17. dxe5 Nxe5 18. Bf4 g5 19. Bxe5 Rxe5 20. Rxe5) 14. Nxe7+ Qxe7 15. dxe5 dxe5 16. Nh4 g5 17. Nf5 Bxf5 18. exf5 Rac8? { (0.05 → 1.40) Mistake. e4 was best. } (18... e4 19. Be3 N8d7 20. Qc2 Qe5 21. f3 Qxf5 22. fxe4 Qg6 23. Rad1 Re6 24. c4 Rae8 25. cxb5) 19. Qe2?! { (1.40 → 0.38) Inaccuracy. f4 was best. } (19. f4) 19... e4 20. h4 N8h7 21. hxg5 Nxg5? { (0.38 → 1.64) Mistake. hxg5 was best. } (21... hxg5 22. Bh3 Rcd8 23. Be3 Rd3 24. Rad1 Rxd1 25. Rxd1 Nd5 26. Qd2 a5 27. Bd4 a4 28. a3) 22. Bf4?? { (1.64 → -0.26) Blunder. Bxg5 was best. } (22. Bxg5 hxg5 23. Qd2 e3 24. Rxe3 Red8 25. Qc2 Qf8 26. Rd1 Kg7 27. Red3 Rxd3 28. Qxd3 Qe7) 22... Rcd8 23. a4?! { (0.04 → -0.76) Inaccuracy. Bxg5 was best. } (23. Bxg5 hxg5 24. Qe3 Ng4 25. Qxe4 Qxe4 26. Rxe4 Rxe4 27. Bxe4 Rd2 28. f3 Nf6 29. Bxc6 Rxb2) 23... Qc5 24. axb5 axb5 25. Ra6?? { (-0.98 → -3.78) Blunder. g4 was best. } (25. g4 Rd3) 25... Nf3+ 26. Bxf3 exf3 27. Qf1 Rxe1 28. Qxe1 Qxf5 29. Rxc6?? { (-3.95 → Mate in 3) Checkmate is now unavoidable. Ra1 was best. } (29. Ra1 Ng4 30. Qe7 Rd7 31. Qh4 Kg7 32. b4 Kg6 33. Qh3 h5 34. Qf1 Qd3 35. Re1 f6) 29... Qh3 30. Qf1 Rd1 { White resigns. } 0-1