[Event "Casual Chess960 game"] [Site "https://lichess.org/CQBFFoX9"] [Date "2023.03.29"] [White "Dmitrij_Osetrov"] [Black "Felix_Kuznetsov"] [Result "0-1"] [UTCDate "2023.03.29"] [UTCTime "20:39:07"] [WhiteElo "1500"] [BlackElo "2321"] [BlackTitle "FM"] [Variant "Chess960"] [TimeControl "180+0"] [ECO "?"] [Opening "?"] [Termination "Time forfeit"] [FEN "rbnqkrbn/pppppppp/8/8/8/8/PPPPPPPP/RBNQKRBN w KQkq - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. e4 c5?! { (0.14 → 0.98) Inaccuracy. e5 was best. } (1... e5 2. f3 f6 3. Bf2 Bf7 4. Ng3 O-O 5. O-O Ng6 6. d4) 2. f3 d6 3. d4?! { (1.11 → 0.39) Inaccuracy. c3 was best. } (3. c3) 3... cxd4 4. Bxd4 e5 5. Be3 Ng6 6. O-O f5?! { (0.44 → 1.36) Inaccuracy. Bc7 was best. } (6... Bc7) 7. exf5 Rxf5 8. c3 Rf8 9. Ng3 Nce7 10. Be4 d5 11. Qa4+ Qd7 12. Qxd7+ Kxd7 13. Bc2 Be6?! { (0.50 → 1.09) Inaccuracy. Nf4 was best. } (13... Nf4) 14. Nb3?! { (1.09 → 0.28) Inaccuracy. Nh5 was best. } (14. Nh5) 14... b6 15. Rad1 Bd6 16. Rd2 a5? { (0.26 → 1.40) Mistake. Kc7 was best. } (16... Kc7 17. Re1 a5 18. Bf2 a4 19. Nc1 Nc6 20. Nd3 Na5 21. b3 axb3 22. axb3 Nc6 23. Nb2) 17. Rfd1? { (1.40 → 0.22) Mistake. Bxb6 was best. } (17. Bxb6) 17... a4 18. Nc1 b5?! { (0.48 → 1.26) Inaccuracy. Kc7 was best. } (18... Kc7 19. Ne4) 19. Ne4 Nf4 20. g3 Nh3+ 21. Kg2 h6?! { (1.47 → 2.08) Inaccuracy. Nf5 was best. } (21... Nf5) 22. Bc5 Bc7 23. Be3?! { (1.93 → 0.92) Inaccuracy. Nd3 was best. } (23. Nd3 Ng5 24. Nxg5 hxg5 25. Re1 Rfc8 26. Nxe5+ Bxe5 27. Bxe7 Kxe7 28. Rxe5 Kf6 29. Rde2 Re8) 23... g5?? { (0.92 → 3.72) Blunder. Ke8 was best. } (23... Ke8 24. Nc5 Bc8 25. Re1 Ng5 26. Bxg5 hxg5 27. N5d3 e4 28. fxe4 d4 29. Ne2 Nc6 30. Nc5) 24. Nc5+ Kd6 25. Nxe6 Kxe6 26. Kxh3 Rxf3 27. Bc5 Ng6? { (3.88 → 6.23) Mistake. h5 was best. } (27... h5 28. Kg2 g4 29. Nd3 h4 30. Bxe7 Kxe7 31. Nb4 h3+ 32. Kh1 d4 33. Be4 Raf8 34. Bxf3) 28. Bxg6 e4 29. Bh5 Rf6 30. Rxd5 a3 31. Bg4+?! { (9.86 → 6.73) Inaccuracy. bxa3 was best. } (31. bxa3 Ra6 32. Rd7 Bd6 33. R7xd6+ Rxd6 34. Rxd6+ Kf5 35. Rd5+ Ke6 36. Rd8 Rf5 37. Nb3 Rxc5) 31... Kf7 32. Rd7+ Kg6 33. Rxc7 axb2 34. Nb3 h5 35. Be2 g4+ 36. Kg2 Rxa2 37. Rb1 e3? { (7.57 → Mate in 9) Checkmate is now unavoidable. Rf3 was best. } (37... Rf3 38. Bxb5 Rxc3 39. Be8+ Kf5 40. Nd4+ Ke5 41. Nc6+ Kd5 42. Nb4+ Ke6 43. Bf7+ Kf5 44. Bxa2) 38. Bxe3?! { (Mate in 9 → 10.32) Lost forced checkmate sequence. Bd3+ was best. } (38. Bd3+ Rf5 39. Nd4 Kf6 40. Be7+ Kf7 41. Bh4+ Kg8 42. Bxf5 Ra6 43. Ne6 Rxe6 44. Bxe6+ Kf8) 38... Re6?! { (10.32 → Mate in 7) Checkmate is now unavoidable. Rf5 was best. } (38... Rf5 39. Bd3 Ra4 40. Rc6+ Kf7 41. Bxf5 Rc4 42. Be6+ Ke7 43. Nc5) 39. Kf2? { (Mate in 7 → 9.35) Lost forced checkmate sequence. Bd3+ was best. } (39. Bd3+ Kf6 40. Rf1+ Ke5 41. Rf5+ Kd6 42. Bf4+ Re5 43. Bxe5+ Ke6 44. Nd4+ Kd5 45. Bf4#) 39... Rf6+ 40. Ke1 Re6 41. Kd2 Ra3? { (9.88 → Mate in 6) Checkmate is now unavoidable. Rxe3 was best. } (41... Rxe3 42. Kxe3 Ra8 43. Bd3+ Kg5 44. Rxb2 h4 45. Rc5+ Kf6 46. gxh4 Re8+ 47. Be4 Rh8 48. Rf2+) 42. Bd3+ Kf6 43. Kc2?? { (Mate in 5 → 6.14) Lost forced checkmate sequence. Rf1+ was best. } (43. Rf1+ Ke5 44. Rd7 b1=N+ 45. Kc1 Rd6 46. Rf5+ Ke6 47. Nc5#) 43... Rxe3 44. Rc5 Rf3 45. Rxb5 Rf2+ 46. Kd1?! { (5.95 → 4.48) Inaccuracy. Nd2 was best. } (46. Nd2 Ra7 47. Rxh5 Ra2 48. Kb3 Ra8 49. Ne4+ Kg6 50. Nxf2+ Kxh5 51. Rxb2 Rf8 52. Be2 Kg6) 46... Ra6?! { (4.48 → 7.20) Inaccuracy. Rxh2 was best. } (46... Rxh2 47. Nd2 h4 48. gxh4 Ra1 49. Rg5 Rh3 50. Ke2 Rh2+ 51. Ke3 Rh3+ 52. Kd4 Rxb1 53. Nxb1) 47. Be2?! { (7.20 → 4.87) Inaccuracy. Nc5 was best. } (47. Nc5 Rxh2 48. Nxa6 Rg2 49. Nc5 Kg7 50. Rb7+ Kg8 51. R1xb2 Rg1+ 52. Kc2 Rxg3 53. Rb8+ Kg7) 47... Rd6+ 48. Ke1 Rxh2 49. Rb4 Rh1+ 50. Bf1 Rh2 51. Nd4 Rc2?! { (4.75 → 7.73) Inaccuracy. h4 was best. } (51... h4 52. R1xb2 Rxb2 53. Rxb2 h3 54. Rh2 Rb6 55. Kf2 Rb1 56. Bd3 Rd1 57. Be2 Rd2 58. Kg1) 52. Ne2? { (7.73 → 4.45) Mistake. Nxc2 was best. } (52. Nxc2 Rc6 53. Kd2 Kf7 54. Nd4 Rf6 55. R4xb2 Rf2+ 56. Be2 Rxe2+ 57. Nxe2) 52... Rc1+?! { (4.45 → 6.10) Inaccuracy. Rdd2 was best. } (52... Rdd2 53. Kf2 Kg6 54. Rb3 h4 55. gxh4 Kh5 56. Ke3 Kxh4 57. Nd4 Rxd4 58. cxd4 Rc1 59. R3xb2) 53. Nxc1 bxc1=Q+ 54. Rxc1 Re6+ 55. Kd2 Rd6+ 56. Kc2 Rd7 57. Kb1 Re7 58. Rc2 Re6?! { (6.37 → 9.72) Inaccuracy. Re1+ was best. } (58... Re1+ 59. Kb2 Rxf1 60. c4 Ke6 61. c5 Rf7 62. c6 Rc7 63. Rb7 Rc8 64. c7 Kd6 65. Rb8) 59. Rcb2?! { (9.72 → 6.05) Inaccuracy. Rf2+ was best. } (59. Rf2+ Ke7 60. Rb7+ Kd6 61. Rb6+ Ke7 62. Rxe6+ Kxe6 63. Bd3 Kd6 64. Rf5 Ke7 65. Rxh5 Kf6) 59... Rd6?! { (6.05 → 12.73) Inaccuracy. Re1+ was best. } (59... Re1+ 60. Kc2 Rxf1 61. Rb6+ Ke7 62. Rb7+ Kd8 63. Rh7 Kc8 64. Rb5 h4 65. Rg5 Rf2+ 66. Kb3) 60. Ka2?! { (12.73 → 6.62) Inaccuracy. Rb6 was best. } (60. Rb6 Rxb6 61. Rxb6+ Kg5 62. Rb5+ Kh6 63. Be2 Kg6 64. Bd3+ Kh6 65. Kc2 h4 66. gxh4 Kg7) 60... Rd5 61. Kb3 Rd2?? { (6.41 → Mate in 11) Checkmate is now unavoidable. Ke7 was best. } (61... Ke7 62. Rb5 Rd1 63. Rxh5 Rxf1 64. Re2+ Kf6 65. Re4 Rb1+ 66. Kc4 Ra1 67. Kb5 Ra3 68. Rc5) 62. Ka3?? { (Mate in 11 → 6.28) Lost forced checkmate sequence. Rxd2 was best. } (62. Rxd2 h4 63. Rxg4 hxg3 64. Rxg3 Ke6 65. c4 Ke5 66. Rgg2 Kf5 67. Rde2 Kf4 68. c5 Kf5) 62... Rc2?? { (6.28 → Mate in 20) Checkmate is now unavoidable. Rd8 was best. } (62... Rd8 63. Rb5 Rd1 64. Rxh5 Kg6 65. Rbb5 Rxf1 66. Kb4 Rb1+ 67. Kc4 Ra1 68. Rhg5+ Kf6 69. Rxg4) 63. Ka4?? { (Mate in 20 → 5.71) Lost forced checkmate sequence. Rxc2 was best. } (63. Rxc2 h4 64. Rxg4 Kf5 65. Rxh4 Kg5 66. c4 Kf6 67. Rf2+ Ke5 68. Re2+ Kf6 69. c5 Kg6) 63... Rc1 64. Ka5 Ra1+ 65. Kb6 Ra3 66. Kb7 Rb3?? { (6.04 → Mate in 23) Checkmate is now unavoidable. Rxc3 was best. } (66... Rxc3 67. Rh2 Kg6 68. Rb6+ Kf5 69. Rxh5+ Ke4 70. Rb4+ Kf3 71. Rf5+ Kxg3 72. Be2 Kh2 73. Bxg4) 67. Kc7?? { (Mate in 23 → 5.24) Lost forced checkmate sequence. R2xb3 was best. } (67. R2xb3 Kg7 68. c4 Kg6 69. c5 Kh6 70. Rb5 Kg7 71. c6 Kf7 72. Rxh5 Kg6 73. Rbb5 Kf7) 67... Rxc3+ 68. Kd8 Rc4?? { (5.24 → Mate in 6) Checkmate is now unavoidable. Ra3 was best. } (68... Ra3 69. Bc4 Rxg3 70. Rh2 Kg5 71. Rb5+ Kf4 72. Rhxh5 Rg1 73. Ke7 g3 74. Rbf5+ Ke3 75. Bd5) 69. Kd7? { (Mate in 6 → 7.85) Lost forced checkmate sequence. Bxc4 was best. } (69. Bxc4 h4 70. Rb5 Kg6 71. Ra2 hxg3 72. Ra6+ Kg7 73. Rb7+ Kf8 74. Rf6#) 69... Rd4+? { (7.85 → Mate in 5) Checkmate is now unavoidable. Rc3 was best. } { Black wins on time. } (69... Rc3 70. Rb6+ Ke5 71. Re6+ Kd5 72. Rb5+ Kd4 73. Rb4+ Kc5 74. Rc4+ Rxc4 75. Bxc4 Kd4 76. Kd6) 0-1