[Event "Lucas Chess"] [Site "https://lichess.org/ctByW0UH"] [Date "2023.07.29"] [White "?"] [Black "?"] [Result "*"] [WhiteElo "?"] [BlackElo "?"] [Variant "Standard"] [TimeControl "-"] [ECO "D59"] [Opening "Queen's Gambit Declined: Tartakower Defense, Makogonov Exchange Variation"] [Termination "Unterminated"] [Annotator "lichess.org"] 1. d4 e6 2. c4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. Nf3 O-O 6. e3 h6 7. Bh4 b6 8. cxd5 Nxd5 { D59 Queen's Gambit Declined: Tartakower Defense, Makogonov Exchange Variation } 9. Bxe7 Qxe7 10. Nxd5 exd5 11. Qb3 Be6 12. Ne5 c5 13. Qa3 Nd7 14. Nxd7 Bxd7 15. Be2 Rfe8 16. dxc5 bxc5 17. O-O c4 18. Qxe7 Rxe7 19. Bf3 Be6 20. Rfd1 Rd7 21. Rac1 Rb8 22. b3 cxb3 23. axb3 Rxb3 24. Rc5 Rb8 25. h3 Rbd8 26. Ra5 f5 27. Rda1 Ra8 28. Ra6 Kf7 29. Kf1 Kf6 30. Ke2 Ke5 31. Kd3 Rc7 32. g3 g5 33. Bg2 f4?? { (-0.01 → 4.57) Blunder. g4 was best. } (33... g4 34. R1a2 Rb8 35. Ke2 Rb3 36. hxg4 fxg4 37. Rxa7 Rxa7 38. Rxa7 Bf5 39. f4+ gxf3+ 40. Bxf3) 34. R1a5?? { (4.57 → 0.03) Blunder. exf4+ was best. } (34. exf4+) 34... fxg3?? { (0.03 → 3.80) Blunder. Rd8 was best. } (34... Rd8 35. gxf4+ gxf4 36. exf4+ Kf5 37. h4 Bc8 38. Bh3+ Kxf4 39. Bxc8 Rdxc8 40. Rxh6 Rf8 41. Ra1) 35. Rxe6+ Kf5?? { (3.82 → Mate in 6) Checkmate is now unavoidable. Kxe6 was best. } (35... Kxe6 36. Bxd5+ Kf6 37. Bxa8 gxf2 38. Ke2 Rc2+ 39. Kf1 h5 40. Bf3 Rc1+ 41. Kxf2 Rc2+ 42. Kf1) 36. Rxh6? { (Mate in 6 → 8.97) Lost forced checkmate sequence. Rd6 was best. } (36. Rd6 Rc3+ 37. Kd4 Rc4+ 38. Kxd5 Rc5+ 39. Kd4 Re8 40. Rxc5+ Re5 41. Rxe5#) 36... Rd8 37. fxg3 g4? { (8.29 → Mate in 7) Checkmate is now unavoidable. Rb7 was best. } (37... Rb7 38. e4+ Ke5 39. exd5 Rb3+ 40. Kc4 Rc8+ 41. Kxb3 Kd4 42. Ra4+ Ke3 43. Rf6 Rb8+ 44. Rb4) 38. Rh5+?? { (Mate in 7 → 6.22) Lost forced checkmate sequence. Raa6 was best. } (38. Raa6 Rc3+ 39. Kxc3 Rc8+ 40. Kd3 Rc3+ 41. Kxc3 gxh3 42. Raf6+ Ke5 43. g4 hxg2 44. Re6#) 38... Kg6 39. hxg4 Rc4 40. Ra6+ Kg7 41. Rg5+ Kh7 42. Bxd5 Rc7 43. Ke2 Re7 44. Bc4 Red7 45. Be6 Rd2+ 46. Kf3 Rf8+? { (7.84 → Mate in 10) Checkmate is now unavoidable. Kh8 was best. } (46... Kh8 47. Rh5+ Kg7 48. Rxa7+ Kf6 49. Bf5 Ke5 50. Rh6 Re8 51. Ra5+ Rd5 52. Rxd5+ Kxd5 53. Kf4) 47. Bf5+ *