[Event "Chess960 Titled Arena February '23"] [Site "https://lichess.org/qnW3XQAD"] [Date "2023.02.04"] [White "KontraJaKO"] [Black "Bocharov-Ivan"] [Result "0-1"] [UTCDate "2023.02.04"] [UTCTime "20:51:03"] [WhiteElo "2434"] [BlackElo "2177"] [WhiteRatingDiff "-14"] [BlackRatingDiff "+21"] [WhiteTitle "GM"] [BlackTitle "GM"] [Variant "Chess960"] [TimeControl "180+2"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "nrbbqkrn/pppppppp/8/8/8/8/PPPPPPPP/NRBBQKRN w KQkq - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. e4 Ng6?! { (0.24 → 0.84) Inaccuracy. e5 was best. } (1... e5 2. O-O O-O 3. Ng3 d5 4. exd5 Nb6 5. d4 exd4 6. Nb3) 2. O-O O-O 3. d3?! { (0.91 → 0.05) Inaccuracy. f4 was best. } (3. f4) 3... c5?! { (0.05 → 0.77) Inaccuracy. e5 was best. } (3... e5 4. Ng3 b5 5. Be3 Nb6 6. b4 d5 7. Nb3 Be6 8. Nf5 dxe4 9. dxe4 Qc6 10. Bc5) 4. Nb3 b6 5. f4 Nc7? { (0.36 → 2.05) Mistake. e6 was best. } (5... e6) 6. f5 Ne5 7. Qg3 f6 8. Bf4?? { (2.20 → 0.43) Blunder. Bh6 was best. } (8. Bh6 Rf7 9. Bh5 d6 10. Nf2 Kh8 11. Bxf7 Qxf7 12. Bf4 a5 13. Ng4 a4 14. Nd2 Nb5) 8... d6?! { (0.43 → 1.32) Inaccuracy. e6 was best. } (8... e6) 9. c3 Qf7 10. d4 cxd4 11. cxd4 Nc4 12. d5 Ba6? { (0.84 → 2.17) Mistake. b5 was best. } (12... b5 13. Nf2 Nxd5 14. exd5 Bxf5 15. Rc1 Bb6 16. Nd2 Nxb2 17. Be3 Bxe3 18. Qxe3 Nxd1 19. Nxd1) 13. Be2?! { (2.17 → 1.44) Inaccuracy. Nd4 was best. } (13. Nd4 Ne5 14. Rf2 Bd3 15. Bc2 Bxc2 16. Rxc2 b5 17. Nf2 Na6 18. Bxe5 fxe5 19. Ne6 Bb6) 13... b5?! { (1.44 → 2.37) Inaccuracy. Ne5 was best. } (13... Ne5 14. Qe3 Bxe2 15. Qxe2 b5 16. Nf2 Na6 17. Be3 Bb6 18. Bxb6 Rxb6 19. Rbc1 b4 20. Ng4) 14. Nf2 Ne5 15. Nd4 b4 16. Bxa6 Nxa6 17. Ne6 Re8 18. Bxe5 dxe5 19. Ng4?? { (3.56 → 1.14) Blunder. Rbc1 was best. } (19. Rbc1 b3 20. a3 Ba5 21. Qd3 Rb6 22. Rc4 Reb8 23. Rfc1 Qe8 24. h3 Kh8 25. Kh2 Rd6) 19... Kh8 20. Rbc1 Bb6+ 21. Kh1 Rbc8 22. h3 Nc5 23. Rc4 Nxe6 24. fxe6 Qg6 25. Rfc1? { (1.09 → -0.04) Mistake. Qd3 was best. } (25. Qd3) 25... Rxc4 26. Rxc4 f5 27. exf5 Qxf5 28. Rc1 e4? { (0.00 → 1.52) Mistake. Bd4 was best. } (28... Bd4 29. Re1 Rf8 30. Ne3 Qd3 31. d6 Bxe3 32. Rxe3 Qxd6 33. Qxe5 Qb6 34. Rf3 Rxf3 35. gxf3) 29. Qe5 Qxe5 30. Nxe5 Bf2?! { (1.66 → 2.42) Inaccuracy. g5 was best. } (30... g5) 31. Ng4?? { (2.42 → 0.00) Blunder. g4 was best. } (31. g4) 31... Bd4 32. Re1?! { (0.41 → -0.14) Inaccuracy. Rc4 was best. } (32. Rc4 Bxb2 33. Rxb4 h5 34. Ne3 Ba3 35. Rxe4 Bc5 36. Nc4 Rd8 37. Re5 g6 38. g4 hxg4) 32... h5?! { (-0.14 → 0.53) Inaccuracy. Rd8 was best. } (32... Rd8 33. Rxe4) 33. Rxe4 Bxb2 34. Rxb4 hxg4 35. Rxb2 gxh3 36. gxh3 Rd8 37. Rd2 Kh7 38. Kg2 Kg6 39. Kf3 Kf5 40. Ke3 Ke5 41. Rg2 Rxd5 42. Rxg7 Kxe6 43. Rg6+ Kf5 44. Ra6 Rd7 45. Kf3 e5 46. Ke3 Rh7 47. Kf2 Kf4 48. Kg2 e4 49. Rf6+?! { (-0.04 → -0.61) Inaccuracy. Kf2 was best. } (49. Kf2 Rxh3 50. Rf6+ Ke5 51. Ra6 Rh7 52. Ke3 Re7 53. Ra5+ Kd6 54. Ra4 Kc5 55. Rxe4 Rxe4+) 49... Ke3 50. Ra6?? { (-0.56 → -4.72) Blunder. a4 was best. } (50. a4 Rc7 51. Re6 Rg7+ 52. Kf1 Rf7+ 53. Ke1 Rb7 54. Kf1 Rb1+ 55. Kg2 Rb2+ 56. Kg1 Rb6) 50... Kd2 51. Rc6 e3 52. Rd6+ Ke1 53. Re6 e2 54. a4 Rd7 55. Kf3 Kf1 56. Rxe2 Rf7+ 57. Ke4 Kxe2 58. Kd5 Rh7 59. a5 Rxh3 60. Kc6 Rh7 61. Kb5 Kd3 62. Ka6 Kd4 63. Kb5 Kd5?! { (Mate in 7 → -16.09) Lost forced checkmate sequence. Rh6 was best. } (63... Rh6 64. Kb4 a6 65. Kb3 Rh2 66. Kb4 Rb2+ 67. Ka4 Kc4 68. Ka3 Kc3 69. Ka4 Ra2#) 64. Ka6 Kd6 65. Kb5 Kc7 66. Kc5 Kb7 67. Kb5 Rh5+ 68. Kb4 { White offers draw } 68... Ka6 69. Kc4 Rh4+ 70. Kc5 Kxa5 71. Kd5 Kb4 72. Ke5 a5 73. Kf5 a4 74. Kg5 Rc4 75. Kf5 a3 76. Ke5 a2 77. Kd5 a1=Q 78. Kd6 Qa5 79. Kd7 Rc5 80. Ke6 Qb6+ 81. Kd7 Rc7+ 82. Kd8 Qb8# { Black wins by checkmate. } 0-1