[Event "2023 Spring Marathon"] [Site "https://lichess.org/ZDJtwgTn"] [Date "2023.04.15"] [White "gkoul"] [Black "Dameneinsteller774"] [Result "0-1"] [UTCDate "2023.04.15"] [UTCTime "09:38:27"] [WhiteElo "2560"] [BlackElo "2226"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "120+0"] [ECO "E05"] [Opening "Catalan Opening: Open Defense, Classical Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. Nf3 d5 2. d4 Nf6 3. c4 e6 4. g3 Be7 5. Bg2 dxc4 { E05 Catalan Opening: Open Defense, Classical Line } 6. O-O a6?! { (0.20 → 0.95) Inaccuracy. O-O was best. } (6... O-O 7. Qc2 a6 8. a4 Bd7 9. Qxc4 Bc6 10. Bg5 Nbd7 11. Nc3) 7. Qc2?! { (0.95 → 0.23) Inaccuracy. Ne5 was best. } (7. Ne5 O-O 8. Nc3 c6 9. Nxc4 a5 10. b3 b5 11. Ne5 Qb6) 7... b5 8. a4?! { (0.00 → -0.67) Inaccuracy. Ne5 was best. } (8. Ne5 Nd5 9. b3 cxb3 10. axb3 Bb7 11. Ba3 Bxa3 12. Nxa3 O-O) 8... Bb7 9. axb5 axb5 10. Rxa8 Bxa8 11. b3 cxb3 12. Qxb3 c6?! { (-1.04 → -0.18) Inaccuracy. b4 was best. } (12... b4 13. Bb2) 13. Nc3 O-O 14. Bf4 Nbd7 15. Ra1 Qb6 16. Ne5 Nxe5 17. Bxe5 Nd5?! { (-1.58 → -0.67) Inaccuracy. Ng4 was best. } (17... Ng4) 18. Nxd5?! { (-0.67 → -1.49) Inaccuracy. Ne4 was best. } (18. Ne4 f6 19. Nc5 Bxc5 20. dxc5 Qxc5 21. Bb2 Re8 22. Be4 Bb7 23. Qd3 h6 24. Bd4 Qe7) 18... cxd5 19. e3? { (-1.40 → -3.16) Mistake. Rc1 was best. } (19. Rc1 b4) 19... Bc6? { (-3.16 → -1.79) Mistake. f6 was best. } (19... f6 20. Bf4 g5 21. Bxg5 fxg5 22. Qd1 Bc6 23. h4 Be8 24. hxg5 Bg6 25. Bf1 b4 26. Bd3) 20. Bf1? { (-1.79 → -3.35) Mistake. h4 was best. } (20. h4 b4 21. Bf1 Rc8 22. Kg2 Bf8 23. Ra6 Qb7 24. Ra5 Ra8 25. Rxa8 Qxa8 26. Qb1 h6) 20... f6 21. Bf4 g5 22. Bd3?! { (-2.85 → -4.21) Inaccuracy. Qd1 was best. } (22. Qd1 gxf4 23. Qg4+ Kh8 24. Qxe6 Qb7 25. exf4 Be8 26. Rb1 Qd7 27. Qb6 b4 28. Rc1 Rf7) 22... gxf4 23. gxf4 f5 24. Kh1 b4 25. Ra6 Qb7 26. Ra1 Bb5 27. Rg1+ Kh8 28. Bb1 Qc6 29. e4 dxe4 30. d5 Qxd5 31. Qh3?! { (-6.44 → -11.09) Inaccuracy. Qxd5 was best. } (31. Qxd5 exd5 32. Bc2 Be2 33. Re1 Bh5 34. Kg1 Bf7 35. Kf1 Bd6 36. Ba4 Bxf4 37. Ra1) 31... e3+ 32. f3?! { (-10.89 → Mate in 10) Checkmate is now unavoidable. Be4 was best. } (32. Be4 Qxe4+ 33. f3 Qxf4 34. Qg3 Qd4 35. Kg2 e2 36. Re1 b3 37. h4 Bb4 38. Qe5+ Qxe5) 32... Bc6?! { (Mate in 10 → -18.57) Lost forced checkmate sequence. Be2 was best. } (32... Be2 33. Be4 fxe4 34. Qg2 Bxf3 35. h3 Rg8 36. Kh2 Rxg2+ 37. Rxg2 Bxg2 38. h4 Qd2 39. Kg3) 33. Be4 fxe4 34. Qh6?! { (-32.22 → Mate in 9) Checkmate is now unavoidable. Qg3 was best. } (34. Qg3 Bf6 35. h4 exf3 36. Rb1 f2+ 37. Kh2 b3 38. Rg1 fxg1=Q+ 39. Qxg1 Rd8 40. Qf1 Rg8) 34... Rg8 35. Rxg8+ Kxg8 { White resigns. } 0-1