[Event "Rated classical game"] [Site "https://lichess.org/lSJBTYAk"] [Date "2024.04.14"] [White "BirchSim"] [Black "Mirumir61"] [Result "1-0"] [UTCDate "2024.04.14"] [UTCTime "18:22:46"] [WhiteElo "1747"] [BlackElo "1814"] [WhiteRatingDiff "+99"] [BlackRatingDiff "-6"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "A40"] [Opening "Kangaroo Defense: Keres Defense, Transpositional Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 2. c4 Bb4+ 3. Nc3 { A40 Kangaroo Defense: Keres Defense, Transpositional Variation } d6?? { (0.16 → 4.19) Blunder. c5 was best. } (3... c5 4. dxc5 Nf6 5. Qc2 O-O 6. a3 Bxc5 7. Nf3 d5 8. Bg5) 4. Qb3?? { (4.19 → 0.28) Blunder. Qa4+ was best. } (4. Qa4+ Nc6 5. d5 Bxc3+ 6. bxc3 Qf6 7. Bd2 Bd7 8. dxc6 Bxc6) 4... Bxc3+ 5. Qxc3 Qf6?! { (0.64 → 1.23) Inaccuracy. Qe7 was best. } (5... Qe7 6. e4 e5 7. Nf3 Nf6 8. dxe5 dxe5 9. Qxe5 Qxe5 10. Nxe5 Nxe4 11. f3 Nc5 12. Be3) 6. e3 a5 7. Nf3 Ne7 8. Bd3 Nd7 9. b3 Ng6 10. Bb2 b6 11. O-O O-O 12. Rad1 Bb7 13. e4?! { (0.71 → 0.11) Inaccuracy. Nd2 was best. } (13. Nd2 Qe7 14. f4 f5 15. Rde1 Rae8 16. g3 Nf6 17. d5 exd5 18. Bxf5 Rf7 19. Bd3 Qd7) 13... Nh4?! { (0.11 → 1.18) Inaccuracy. Nf4 was best. } (13... Nf4 14. Rfe1) 14. Nxh4 Qxh4 15. d5 e5 16. Rfe1?! { (1.08 → 0.28) Inaccuracy. Bc2 was best. } (16. Bc2 Nc5 17. Rde1 Qe7 18. f4 f6 19. Qh3 Bc8 20. Qh4 Rf7 21. Re3 Bd7 22. Rf2 Raf8) 16... Nc5 17. Re3 Bc8 18. Rg3? { (-0.10 → -1.40) Mistake. Bc2 was best. } (18. Bc2 f5) 18... Nxd3? { (-1.40 → -0.07) Mistake. Nxe4 was best. } (18... Nxe4 19. Bxe4 Qxe4 20. Re1 Qf5 21. Bc1 f6 22. Rf1 Bd7 23. f4 Rae8 24. fxe5 Qxe5 25. Qxe5) 19. Qxd3 f5 20. exf5 Bxf5 21. Qc3 Rf7 22. Bc1 Raf8 23. Rf1 Bg6 24. h3 Rf5 25. Rg4 Qf6 26. a3?? { (-0.01 → -2.48) Blunder. Qb2 was best. } (26. Qb2 h5 27. Rg3 h4 28. Re3 Bh5 29. Qc2 Qg6 30. Kh2 a4 31. Rc3 e4 32. Re3 Qf6) 26... Rxf2 27. Rxf2 Qxf2+ 28. Kh2 Qf6?! { (-2.38 → -1.73) Inaccuracy. Qe2 was best. } (28... Qe2) 29. Bg5 Qf5 30. b4 h6 31. Bh4? { (-2.48 → -4.21) Mistake. Bc1 was best. } (31. Bc1 axb4 32. axb4 Qb1 33. Qe1 Rf6 34. c5 Kh7 35. cxb6 cxb6 36. b5 Bf7 37. Qd2 Qxb5) 31... Bh5 32. Rg3 Qf4 33. Be7 Re8 34. Bxd6 cxd6 35. bxa5 bxa5 36. c5 Qd4 37. Qxa5 Qxc5 38. Qd2 Kh7 39. Qd3+ Kh8?! { (-5.53 → -4.13) Inaccuracy. e4 was best. } (39... e4 40. Qb1 Qd4 41. a4 Kh8 42. a5 e3 43. Qb6 Qe5 44. Qxe3 Qxe3 45. Rxe3 Rxe3 46. g4) 40. Qf5 Bd1 41. Rxg7?! { (-3.95 → -5.04) Inaccuracy. a4 was best. } (41. a4 Bxa4 42. Rg6 Qc7 43. Re6 Rg8 44. Qf1 Rc8 45. Qa6 Be8 46. Qxd6 Qxd6 47. Rxd6) 41... Bc2?? { (-5.04 → Mate in 2) Checkmate is now unavoidable. Kxg7 was best. } (41... Kxg7 42. Qd7+ Kf8 43. Qf5+ Ke7 44. Qh7+ Kd8 45. Qb7 Rf8 46. Qb8+ Ke7 47. Qb7+ Kf6 48. a4) 42. Rh7+ Kg8 43. Qf7# { White wins by checkmate. } 1-0