[Event "2024 Spring Marathon"] [Site "https://lichess.org/7OuZo1uh"] [Date "2024.05.11"] [White "Betli"] [Black "Leslie04"] [Result "0-1"] [UTCDate "2024.05.11"] [UTCTime "06:56:34"] [WhiteElo "2149"] [BlackElo "1812"] [WhiteRatingDiff "-10"] [BlackRatingDiff "+10"] [Variant "Standard"] [TimeControl "300+0"] [ECO "D37"] [Opening "Queen's Gambit Declined: Three Knights Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. Nf3 { D37 Queen's Gambit Declined: Three Knights Variation } a6 5. Bg5?! { (0.38 → -0.20) Inaccuracy. cxd5 was best. } (5. cxd5 exd5 6. Bg5 Be7 7. e3 h6 8. Bh4 O-O 9. Bd3 c6) 5... Be7?! { (-0.20 → 0.38) Inaccuracy. dxc4 was best. } (5... dxc4 6. a4 Nc6 7. e3 Na5 8. Nd2 c5 9. dxc5 Bxc5 10. Bxc4) 6. e3 h6 7. Bh4 Nc6 8. Rc1 Bd7? { (0.74 → 2.24) Mistake. Ne4 was best. } (8... Ne4 9. Bxe7) 9. Bd3? { (2.24 → 0.88) Mistake. Bxf6 was best. } (9. Bxf6 Bxf6 10. cxd5 exd5 11. Nxd5 Be6 12. Nxf6+ Qxf6 13. Rc5 O-O 14. Bc4 Ne7) 9... O-O 10. O-O Re8?! { (0.81 → 1.89) Inaccuracy. Nb4 was best. } (10... Nb4 11. Be2) 11. h3?! { (1.89 → 0.84) Inaccuracy. Bxf6 was best. } (11. Bxf6 Bxf6 12. cxd5 Nb4 13. dxe6 Bxe6 14. Bb1 c5 15. dxc5 Qxd1 16. Rfxd1 Bxc3) 11... Na7? { (0.84 → 2.40) Mistake. Nb4 was best. } (11... Nb4 12. Be2 dxc4 13. Bxf6 Bxf6 14. Bxc4 Bc6 15. e4 b5 16. Bb3 Bb7 17. a3) 12. Bxf6 Bxf6 13. cxd5 exd5 14. Nxd5 c6 15. Nxf6+ Qxf6 16. Re1 Be6 17. e4?! { (2.25 → 1.38) Inaccuracy. a4 was best. } (17. a4 Rad8 18. e4 Nc8 19. Re3 Rd7 20. Qe1 Red8 21. Qc3 Ne7) 17... Nb5 18. Bb1 Rad8 19. e5 Qe7 20. Qd3 g6 21. Qe3 Qf8?! { (0.97 → 1.66) Inaccuracy. Kg7 was best. } (21... Kg7) 22. h4 h5 23. Rcd1?! { (1.93 → 1.29) Inaccuracy. Ng5 was best. } (23. Ng5 Qb4 24. Ne4 Kg7 25. Nf6 Rh8 26. d5 Bxd5 27. Qg5 Nc7 28. a3 Qxb2) 23... Bd5 24. Ng5 Qg7 25. f4?! { (2.35 → 1.62) Inaccuracy. Be4 was best. } (25. Be4 Nc7) 25... Nc7?! { (1.62 → 2.32) Inaccuracy. f5 was best. } (25... f5 26. Bc2 Nc7 27. Bb3 Ne6 28. Kf2 Nxg5 29. hxg5 Qf7 30. Rd3) 26. f5 gxf5? { (1.91 → 3.36) Mistake. f6 was best. } (26... f6 27. Ne4 Bxe4 28. Qxe4 fxe5 29. fxg6 exd4 30. Qf3 Nd5 31. Rxe8+ Rxe8 32. Qxh5) 27. Bxf5? { (3.36 → 1.73) Mistake. Rf1 was best. } (27. Rf1 f4 28. Qxf4 Re7 29. Qf2 Bc4 30. Bh7+ Kh8 31. Bd3 Be6 32. Kh2 Qh6) 27... Be6?? { (1.73 → 3.98) Blunder. f6 was best. } (27... f6) 28. Bh7+ Kh8 29. Bb1 Nd5 30. Qf3 Bg4 31. Qg3?? { (2.89 → -0.38) Blunder. Qxf7 was best. } (31. Qxf7 Re7 32. Qxg7+ Kxg7 33. Rd2 Nf4 34. Ne4 Ng6 35. Rc1 Nxh4 36. Nd6 Kg8) 31... Bxd1 32. Rxd1 Rf8?? { (-0.77 → 2.90) Blunder. f6 was best. } (32... f6 33. exf6) 33. Qf3 b5?? { (2.88 → 5.77) Blunder. Qh6 was best. } (33... Qh6 34. Qxf7) 34. Rf1?! { (5.77 → 4.30) Inaccuracy. Qxh5+ was best. } (34. Qxh5+ Kg8 35. Bh7+ Kh8 36. Rf1 Rd7 37. Bf5+ Kg8 38. Bxd7 Qg6 39. Qf3 Qh6) 34... Kg8?! { (4.30 → 5.96) Inaccuracy. Qh6 was best. } (34... Qh6 35. Qxf7 Rg8 36. Be4 Rg7 37. e6 Rdg8 38. Qf8 Qxg5 39. hxg5 Rxf8 40. Rxf8+) 35. Qxh5 Ne3?? { (5.90 → Mate in 9) Checkmate is now unavoidable. Rd7 was best. } (35... Rd7 36. Bh7+ Kh8 37. Bf5+ Kg8 38. Bxd7 Qg6 39. Qe2 Ne7 40. Qf3 Qh6 41. Qg3) 36. Bh7+ Kh8 37. Nxf7+?? { (Mate in 8 → 6.30) Lost forced checkmate sequence. Bg6+ was best. } (37. Bg6+ Kg8 38. Bxf7+ Rxf7 39. Rxf7 Nf5 40. Rxg7+ Nxg7 41. Qh7+ Kf8 42. Qh8+ Ke7) 37... Rxf7 38. Rxf7?? { (6.04 → Mate in 1) Checkmate is now unavoidable. Bg6+ was best. } (38. Bg6+ Qh7 39. Bxh7 Rxf1+ 40. Kh2 Kg7 41. Bd3 Rh8 42. Qg5+ Kf7 43. e6+ Kxe6) 38... Qxg2# { Black wins by checkmate. } 0-1