[Event "Rated classical game"] [Site "https://lichess.org/odDZ0WI2"] [Date "2023.09.24"] [White "estudio2023"] [Black "ch-Rao"] [Result "0-1"] [UTCDate "2023.09.24"] [UTCTime "20:46:56"] [WhiteElo "1979"] [BlackElo "1887"] [WhiteRatingDiff "-9"] [BlackRatingDiff "+7"] [Variant "Standard"] [TimeControl "1800+0"] [ECO "B00"] [Opening "Owen Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 b6?! { (0.36 → 0.95) Inaccuracy. e5 was best. } { B00 Owen Defense } (1... e5 2. Nf3 Nc6 3. Bb5 Nf6 4. O-O Nxe4 5. Re1 Nd6 6. Nxe5) 2. d4 Bb7 3. Bd3 d6 4. Nf3 Nc6?! { (0.94 → 1.71) Inaccuracy. Nd7 was best. } (4... Nd7 5. c4 Ngf6 6. Nc3 e5 7. d5 Be7 8. O-O O-O 9. b4) 5. Be3 e5 6. d5 Nb4 7. Bb5+ c6 8. dxc6 Bxc6 9. Bxc6+ Nxc6 10. O-O Nf6 11. Nc3 Be7 12. Bg5 O-O 13. Bxf6 Bxf6 14. Nd5 Rc8 15. c3 g6 16. Ne1 Bg7 17. Nc2 Ne7 18. Nce3 f5 19. Nxe7+ Qxe7 20. Nd5 Qf7 21. f3 f4 22. Qc2 Rfe8 23. Rad1 Bf8 24. Qf2 g5 25. Rd2 h5 26. h3 Kg7 27. Rfd1 Red8 28. Kh1 Qg6?! { (1.29 → 2.01) Inaccuracy. Be7 was best. } (28... Be7 29. Kg1 Qe6 30. Qe2 Kf7 31. Rd3 g4 32. fxg4 hxg4 33. hxg4 Bh4 34. Rh3 Rh8 35. Qf3) 29. g3 Rc5? { (1.98 → 3.48) Mistake. fxg3 was best. } (29... fxg3 30. Qxg3) 30. gxf4 Rxd5?! { (3.56 → 5.03) Inaccuracy. exf4 was best. } (30... exf4 31. h4 g4 32. Nxf4 Qf6 33. fxg4 hxg4 34. Rg1 Kh7 35. Nd5 Qe6 36. Qf4 Bg7 37. Qxg4) 31. Rxd5 exf4 32. Rg1 Be7 33. Qf1 Kh6 34. Qa6 Qe6 35. Kh2 g4?! { (3.46 → 5.26) Inaccuracy. Bf6 was best. } (35... Bf6 36. Qxa7 Be5 37. Qxb6 Rd7 38. Rh1 Kg6 39. Kg2 Qe7 40. Qf2 Rb7 41. Rd2 Qe6 42. a3) 36. hxg4 hxg4 37. Rxg4 Rg8 38. Rf5 Rxg4 39. fxg4 Qxe4 40. Qf1 Kg6 41. Qxf4 Qe2+ 42. Kh3 Qxb2?? { (5.54 → Mate in 8) Checkmate is now unavoidable. Qe1 was best. } (42... Qe1 43. Qf3 Kg7 44. Rf7+ Kg8 45. Rf4 Kg7 46. Qe4 Qxe4 47. Rxe4 Bf6 48. Kg3 a5 49. Kf4) 43. Qf3?? { (Mate in 8 → 6.35) Lost forced checkmate sequence. Qe4 was best. } (43. Qe4 Qxc3+ 44. Rf3+ Kh6 45. Rxc3 Bd8 46. Qe6+ Kg7 47. Rc8 Kh7 48. Rxd8 Kg7 49. Qe7+ Kg6) 43... Qxa2?! { (6.35 → 36.53) Inaccuracy. Qc2 was best. } (43... Qc2 44. Rf7 Bg5 45. Rf8 Qxa2 46. Qf5+ Kg7 47. Re8 Bf6 48. Re6 Qxe6 49. Qxe6 a5 50. Qxd6) 44. Rh5?? { (36.53 → 3.47) Blunder. Qe4 was best. } (44. Qe4 Qf7 45. Rh5+ Kg7 46. Qh7+ Kf8 47. Qh8+ Qg8 48. Rf5+ Bf6 49. Qxf6+ Ke8 50. Qxd6 Qh7+) 44... Qb1 45. Rh8 Kg7 46. Rh5?! { (3.43 → 2.07) Inaccuracy. Rb8 was best. } (46. Rb8 Qh7+ 47. Kg2 Qc2+ 48. Kg3 Qc1 49. Rb7 Qe1+ 50. Kh3 a5 51. Rxb6 Qe6 52. Ra6 Qh6+) 46... Qe1 47. Qf4?? { (1.78 → 0.00) Blunder. Qd3 was best. } (47. Qd3 Qh1+) 47... Qxc3+ 48. Qg3 Qxg3+ 49. Kxg3 a5 50. Rf5 a4 51. Rf1?? { (0.33 → -4.13) Blunder. Rb5 was best. } (51. Rb5 a3 52. Rxb6 Bf6 53. Ra6 Bb2 54. Kf4 d5 55. Kf5 d4 56. Ra7+ Kf8 57. Kf4 Bc1+) 51... a3?? { (-4.13 → 0.00) Blunder. Bf6 was best. } (51... Bf6 52. Rc1 a3 53. Rc7+ Kg6 54. Ra7 Bb2 55. g5 Kxg5 56. Kf3 b5 57. Ke4 b4 58. Kd5) 52. Rb1?? { (0.00 → -5.65) Blunder. g5 was best. } (52. g5 d5 53. Kf4 Bb4 54. Ke5 Bc3+ 55. Kxd5 a2 56. Kc6 Bd4 57. Rc1 Kg6 58. Rf1) 52... Bf6 53. Ra1?? { (-5.69 → Mate in 14) Checkmate is now unavoidable. Rxb6 was best. } { White resigns. } (53. Rxb6 a2 54. Rb8 a1=Q 55. g5 Qd1 56. Re8 Be5+ 57. Kf2 Qd4+ 58. Kf3 Qd5+ 59. Ke3 Qb3+) 0-1