lichess dev

[Event "Open Arena"] [Site "http://chess-academy.net/wB11ZAm2"] [Date "2021.03.17"] [Round "-"] [White "vepex_fan"] [Black "Victor-Ababii"] [Result "0-1"] [UTCDate "2021.03.17"] [UTCTime "18:05:34"] [WhiteElo "2098"] [BlackElo "1578"] [WhiteRatingDiff "-37"] [BlackRatingDiff "+24"] [Variant "Standard"] [TimeControl "420+2"] [ECO "B23"] [Opening "Sicilian Defense: Closed Variation"] [Termination "Time forfeit"] [Annotator "chess-academy.net"] 1. e4 c5 2. Nc3 { B23 Sicilian Defense: Closed Variation } a6 3. a4?! { (0.66 → -0.21) Inaccuracy. Best move was Nf3. } (3. Nf3 d6 4. d4 cxd4 5. Qxd4 Nf6 6. Be2 e6 7. Qd3 Be7 8. e5 dxe5 9. Qxd8+ Bxd8) 3... Nc6?! { (-0.21 → 0.36) Inaccuracy. Best move was e6. } (3... e6) 4. d3?! { (0.36 → -0.45) Inaccuracy. Best move was g3. } (4. g3 g6 5. Nf3 Bg7 6. Bg2 e6 7. O-O d6 8. d3 Nge7 9. Ne2 O-O 10. d4 cxd4) 4... e6?! { (-0.45 → 0.25) Inaccuracy. Best move was Nf6. } (4... Nf6) 5. f4 d5?! { (-0.21 → 0.30) Inaccuracy. Best move was d6. } (5... d6 6. g3 Nge7 7. Bg2 g6 8. Nf3 Bg7 9. O-O O-O 10. Ne2 b6 11. c3 Bb7 12. Be3) 6. exd5? { (0.30 → -1.34) Mistake. Best move was g3. } (6. g3) 6... exd5 7. g3 Nf6?! { (-1.38 → -0.39) Inaccuracy. Best move was Nge7. } (7... Nge7) 8. Nf3?! { (-0.39 → -1.06) Inaccuracy. Best move was Bg2. } (8. Bg2 Be7 9. Nf3 O-O 10. O-O Bd6 11. Re1 Be6 12. h3 h6 13. Ne5 Nd4 14. Ne2 Nf5) 8... Bd6 9. Bg2 Qe7+ 10. Qe2?! { (-0.79 → -1.33) Inaccuracy. Best move was Kf2. } (10. Kf2 O-O 11. h3 h6 12. Re1 Be6 13. Kg1 Qc7 14. b3 Rae8 15. Bb2 Re7 16. Rc1 Rfe8) 10... Qxe2+?! { (-1.33 → -0.57) Inaccuracy. Best move was Be6. } (10... Be6 11. O-O) 11. Nxe2?! { (-0.57 → -1.32) Inaccuracy. Best move was Kxe2. } (11. Kxe2) 11... O-O 12. Kf1 Re8 13. Bd2 Bd7 14. h3 a5?! { (-1.28 → -0.50) Inaccuracy. Best move was c4. } (14... c4) 15. Re1? { (-0.50 → -1.99) Mistake. Best move was Nc3. } (15. Nc3) 15... Nb4 16. Bxb4?! { (-1.62 → -2.19) Inaccuracy. Best move was Ne5. } (16. Ne5) 16... axb4 17. b3 b5 18. axb5 Ra2 19. Ne5 Bxb5 20. c4 dxc4?! { (-1.72 → -1.01) Inaccuracy. Best move was Ba6. } (20... Ba6 21. Bf3 Bxe5 22. Nc1 Rc2 23. fxe5 Nd7 24. Bxd5 Rxe5 25. Ne2 Nf6 26. Bc6 Bc8 27. g4) 21. dxc4 Ba6 22. Bc6?! { (-0.97 → -1.65) Inaccuracy. Best move was Rd1. } (22. Rd1 Bxe5 23. fxe5 Rxe5 24. Nc1 Rxg2 25. Kxg2 Bb7+ 26. Kh2 Bxh1 27. Kxh1 Re8 28. Kg2 Kf8) 22... Re6 23. Nc1?! { (-1.45 → -2.08) Inaccuracy. Best move was Bf3. } (23. Bf3) 23... Ra1? { (-2.08 → -0.82) Mistake. Best move was Rc2. } (23... Rc2) 24. Ned3 Rxe1+ 25. Kxe1 Bc8 26. Kf2 h5 27. Kg2?! { (-0.64 → -1.33) Inaccuracy. Best move was Ke3. } (27. Ke3 Ra6 28. Bf3 Ra3 29. Nf2 Be6 30. Rd1 Bc7 31. Be2 g6 32. g4 Kf8 33. Re1 Bc8) 27... Bf5 28. Bf3 Bxd3 29. Nxd3 Ra2+ 30. Nf2 h4 31. Rd1 Bc7 32. gxh4 Bxf4?! { (-1.44 → -0.82) Inaccuracy. Best move was Rb2. } (32... Rb2 33. Rd3 Bxf4 34. Kf1 Be5 35. Ne4 Nxe4 36. Rd8+ Kh7 37. Bxe4+ g6 38. Rd5 Bd4 39. Rd7) 33. Rd8+ Kh7 34. Kf1 Bg3 35. Ne4 Bxh4 36. Rc8 Kg6?! { (-0.85 → -0.35) Inaccuracy. Best move was Nxe4. } (36... Nxe4) 37. Rxc5 Rb2 38. Rb5 Rxb3 39. Ke2 Rb2+?! { (-0.61 → -0.05) Inaccuracy. Best move was Nxe4. } (39... Nxe4 40. Bxe4+ Kh6 41. Rb7 Rxh3 42. Rxb4 g6 43. Bd5 f5 44. Rb6 Bd8 45. Rd6 Be7 46. Re6) 40. Kd3 Be1 41. Nxf6 Kxf6 42. Bd5 Kg6 43. c5 Rd2+ 44. Kc4 Rh2 45. c6 Rxh3 46. Kc5 Rh8 47. Kb6?! { (0.00 → -0.55) Inaccuracy. Best move was Kd6. } (47. Kd6 f5 48. Kd7 Bg3 49. Rxb4 Kf6 50. Rb6 Kg5 51. Rb3 Be5 52. c7 Bxc7 53. Kxc7 Kf6) 47... Rb8+ 48. Ka6? { (-0.55 → -2.03) Mistake. Best move was Kc5. } (48. Kc5 Rxb5+ 49. Kxb5 Bg3 50. Kxb4 f5 51. Kc3 Kg5 52. Kd2 Bc7 53. Ke2 Kg4 54. Kf2 Kf4) 48... Re8? { (-2.03 → 0.00) Mistake. Best move was Bg3. } (48... Bg3 49. Rb7 Rxb7 50. cxb7 Kf6 51. Kb5 Bd6 52. Kc4 g5 53. b8=R Bxb8 54. Kxb4 Ke7 55. Kc3) 49. c7? { (0.00 → -1.93) Mistake. Best move was Rb7. } (49. Rb7 Ra8+ 50. Kb5 f6 51. c7 Bg3 52. Be6 Bxc7 53. Rxc7 Rb8+ 54. Ka4 f5 55. Bb3 Rb6) 49... Bg3 50. Kb7? { (-1.28 → -2.33) Mistake. Best move was Be4+. } (50. Be4+ Kh6 51. Bd5 Bxc7 52. Bxf7 Ra8+ 53. Kb7 Rb8+ 54. Kc6 Rxb5 55. Kxb5 Bd6 56. Kc4 Kg5) 50... Re7 51. Rc5?! { (-2.02 → -2.59) Inaccuracy. Best move was Be4+. } (51. Be4+ Kh6 52. Rxb4 Rxc7+ 53. Kb6 Rc8 54. Kb5 g6 55. Bb7 Rc2 56. Rc4 Rd2 57. Rc3 Bf2) 51... f6 52. Kb8?? { (-0.94 → -8.67) Blunder. Best move was Be4+. } (52. Be4+ Kh6) 52... Bd6?? { (-8.67 → -3.70) Blunder. Best move was Rxc7. } (52... Rxc7 53. Rxc7) 53. Rc6 Bf4?! { (-3.82 → -3.17) Inaccuracy. Best move was Bxc7+. } (53... Bxc7+) 54. Kc8?? { (-3.17 → -8.23) Blunder. Best move was Ka7. } (54. Ka7 Rxc7+ 55. Kb6 Kf5 56. Re6 g5 57. Re4 b3 58. Rb4 g4 59. Be4+ Kg5 60. Rxb3 Be5) 54... Kf5?? { (-8.23 → -2.18) Blunder. Best move was Rxc7+. } (54... Rxc7+) 55. Kd8 Rxc7 56. Rxc7?? { (-1.86 → -66.15) Blunder. Best move was Be6+. } (56. Be6+ Kg5 57. Rb6 f5 58. Rxb4 Be5 59. Rb5 Kf6 60. Rb6 Bd4 61. Kxc7 Bxb6+ 62. Kd6 g5) 56... Bxc7+ 57. Kxc7?? { (-3.74 → -72.57) Blunder. Best move was Ke7. } (57. Ke7 g5) 57... g5 58. Kc6 g4 59. Kc5 Ke5 60. Bh1?! { (-62.34 → Mate in 12) Checkmate is now unavoidable. Best move was Bf7. } (60. Bf7 g3) 60... b3 61. Bd5 b2 62. Ba2 g3 63. Kb4 g2 64. Kb3 g1=Q 65. Kxb2 Qg2+ 66. Ka3 Qg3+ 67. Bb3 Qg8?? { (Mate in 6 → 0.10) Lost forced checkmate sequence. Best move was Kd4. } (67... Kd4 68. Kb4 Qb8+ 69. Ka4 Qb6 70. Bc2 Kc3 71. Ka3 Qb2+ 72. Ka4 Qb4#) 68. Kb2?? { (0.10 → Mate in 7) Checkmate is now unavoidable. Best move was Bxg8. } (68. Bxg8) 68... Qg2+ 69. Ka3 Qa8+ 70. Ba4 Qf3+ 71. Bb3 Qa8+ 72. Ba4 Qf3+ 73. Bb3 f5 { Black wins on time. } 0-1