[Event "Torneo de la Amistad Eco 64 Arena"] [Site "https://lichess.org/agLzKXIO"] [Date "2021.04.24"] [White "williamcusi"] [Black "roangelo2012"] [Result "1/2-1/2"] [UTCDate "2021.04.24"] [UTCTime "01:01:53"] [WhiteElo "1312"] [BlackElo "1184"] [WhiteRatingDiff "-2"] [BlackRatingDiff "+2"] [Variant "Standard"] [TimeControl "300+0"] [ECO "C24"] [Opening "Bishop's Opening: Berlin Defense"] [Termination "Time forfeit"] [Annotator "lichess.org"] 1. e4 e5 2. Bc4 Nf6 { C24 Bishop's Opening: Berlin Defense } 3. d3 g6?! { (0.00 → 0.77) Inaccuracy. c6 was best. } (3... c6 4. Bb3 a5 5. c3 d5 6. Nf3 Bd6 7. exd5 cxd5 8. O-O) 4. Nc3 Bg7 5. Nd5?! { (0.75 → -0.20) Inaccuracy. f4 was best. } (5. f4 exf4 6. Bxf4 d6 7. Nf3 O-O 8. O-O Be6 9. Bb3 h6) 5... O-O?! { (-0.20 → 0.52) Inaccuracy. Nxd5 was best. } (5... Nxd5 6. Bxd5 c6 7. Bb3 d5 8. Nf3 Na6 9. O-O O-O 10. Re1) 6. Nxf6+ Bxf6 7. Bh6 Bg7 8. Bxg7?! { (0.66 → 0.08) Inaccuracy. Qd2 was best. } (8. Qd2) 8... Kxg7 9. Nf3 Kg8?? { (-0.35 → 1.56) Blunder. c6 was best. } (9... c6 10. O-O d5 11. Bb3 f6 12. Re1 dxe4 13. dxe4 Na6 14. Qe2 Nc5 15. h3 Qe7 16. Qe3) 10. Nxe5 d6 11. Nf3 c6 12. b4? { (2.34 → 0.70) Mistake. O-O was best. } (12. O-O Bg4 13. h3 Bxf3 14. Qxf3 Nd7 15. d4 a5 16. a4 d5 17. exd5 Nb6 18. b3 Nxd5) 12... b5?! { (0.70 → 1.42) Inaccuracy. a5 was best. } (12... a5 13. bxa5) 13. Bb3 a5 14. bxa5 Rxa5 15. c4? { (1.53 → 0.35) Mistake. Qd2 was best. } (15. Qd2 c5 16. h3 Nc6 17. O-O Ra3 18. Qc1 Ra7 19. a4 b4 20. Qh6 Qf6 21. Rfe1 Nd4) 15... bxc4 16. dxc4 d5 17. exd5 cxd5 18. cxd5? { (0.43 → -1.02) Mistake. O-O was best. } (18. O-O Ba6 19. Nd2 dxc4 20. Bxc4 Nc6 21. a4 Re8 22. Bxa6 Rxa6 23. Nb3 Na5 24. Qf3 Qa8) 18... Nd7?? { (-1.02 → 2.28) Blunder. Ba6 was best. } (18... Ba6 19. Qd2) 19. d6?? { (2.28 → -3.82) Blunder. O-O was best. } (19. O-O Bb7 20. Re1 Nf6 21. Qd4 Bxd5 22. Rad1 Kg7 23. h3 Bxb3 24. Qxd8 Rxd8 25. Rxd8 Bxa2) 19... Nf6?? { (-3.82 → 1.35) Blunder. Ba6 was best. } (19... Ba6 20. Qd4 Qe8+ 21. Qe3 Qb8 22. O-O-O Rxa2 23. Nd4 Rc8+ 24. Kb1 Ra4 25. Rhe1 Rb4 26. Rc1) 20. a4?? { (1.35 → -5.72) Blunder. O-O was best. } (20. O-O Bb7 21. Qd4 Bd5 22. Rfd1 Qxd6 23. Ne5 Qc5 24. Qxc5 Rxc5 25. Rxd5 Rxd5 26. Bxd5 Nxd5) 20... Bb7?? { (-5.72 → 0.81) Blunder. Ba6 was best. } (20... Ba6 21. Qd2 Re8+ 22. Kd1 Qb6 23. Nd4 Ne4 24. Re1 Qxd6 25. Rxe4 Rxe4 26. Nb5 Qxd2+ 27. Kxd2) 21. Rc1?? { (0.81 → -3.02) Blunder. O-O was best. } (21. O-O Rf5) 21... Bxf3?? { (-3.02 → -0.07) Blunder. Ba6 was best. } (21... Ba6 22. Qd2 Re8+ 23. Kd1 Qb6 24. Nd4 Re4 25. Rc6 Qxd4 26. Qxd4 Rxd4+ 27. Kc2 Bb7 28. Kc3) 22. gxf3 Re5+ 23. Kf1 Rfe8?! { (0.34 → 1.05) Inaccuracy. Qd7 was best. } (23... Qd7 24. h4 Qf5 25. Rc3 Nd5 26. Rd3 Nf4 27. Rd2 Rc5 28. h5 Qg5 29. Rh2 Nxh5 30. d7) 24. Rc2?? { (1.05 → -2.11) Blunder. Qd4 was best. } (24. Qd4 Qb8) 24... Nd7?? { (-2.11 → -0.26) Blunder. Re1+ was best. } (24... Re1+) 25. Re2?? { (-0.26 → -6.37) Blunder. Bc4 was best. } (25. Bc4) 25... Nc5?? { (-6.37 → 0.43) Blunder. Rxe2 was best. } (25... Rxe2) 26. Rxe5 Rxe5 27. Kg2?? { (0.13 → -3.93) Blunder. h4 was best. } (27. h4 Nxb3 28. Qxb3 Qxd6 29. Kg2 Rh5 30. Qb2 Qd8 31. Qb4 Kg7 32. Kg3 Qf6 33. Re1 Rf5) 27... Nxb3 28. Qxb3 Rg5+ 29. Kf1 Qxd6 30. a5? { (-3.44 → -6.75) Mistake. h4 was best. } (30. h4) 30... Qa6+ 31. Ke1 Qxa5+ 32. Ke2 Qe5+?! { (-6.37 → -4.77) Inaccuracy. Re5+ was best. } (32... Re5+ 33. Kd3 Re8 34. Rd1 Qc5 35. Qa4 Qd5+ 36. Qd4 Qxd4+ 37. Kxd4 Rd8+ 38. Ke3 Rxd1 39. Ke2) 33. Qe3 Qxe3+?? { (-4.53 → 0.00) Blunder. Qb5+ was best. } (33... Qb5+ 34. Ke1) 34. Kxe3 Re5+ 35. Kf4 Ra5 36. Kg3 f5 37. Re1 h5 38. Kh4 f4 39. Kh3 g5 40. Kg2 h4 41. Kh3 Ra6?! { (0.00 → 0.99) Inaccuracy. Kf7 was best. } (41... Kf7 42. Kg4 Kf6 43. Rc1 Ra2 44. Rc6+ Kf7 45. Kxg5 Rxf2 46. Kxh4 Rxf3 47. Kg4 Rf1 48. Rc3) 42. Kg4?! { (0.99 → 0.08) Inaccuracy. Re5 was best. } (42. Re5 Ra2 43. Rxg5+ Kf7 44. Kg2 h3+ 45. Kxh3 Rxf2 46. Rf5+ Kg6 47. Rxf4 Kg5 48. Kg3 Rf1) 42... Rg6?! { (0.08 → 1.15) Inaccuracy. Ra5 was best. } (42... Ra5 43. Rb1 Kg7 44. Rb7+ Kf6 45. Rb2 Rd5 46. Kh5 Kf7 47. Rb7+ Ke6 48. h3 Kf6 49. Rb2) 43. h3 Kh7 44. Re7+ Kg8 45. Re8+ Kf7 46. Re1 Kf6 47. Rd1 Ke5 48. Re1+ Kd4?? { (1.17 → 4.44) Blunder. Kf6 was best. } (48... Kf6 49. Re2) 49. Re4+ Kd3 50. Re5 Kd4 51. Re4+? { (5.96 → 3.21) Mistake. Rxg5 was best. } (51. Rxg5 Rh6) 51... Kd3?! { (3.21 → 5.02) Inaccuracy. Kd5 was best. } (51... Kd5 52. Re8) 52. Kf5? { (5.02 → 2.68) Mistake. Re5 was best. } (52. Re5) 52... Rd6?? { (2.68 → 6.80) Blunder. Rg8 was best. } (52... Rg8 53. Re6) 53. Kxg5 Rd4 54. Rxd4+ Kxd4 55. Kxf4 Kd3 56. Kg4 Ke2 57. Kxh4 Kxf2 58. Kg4 Kg2?! { (72.22 → Mate in 13) Checkmate is now unavoidable. Ke3 was best. } (58... Ke3 59. h4) 59. h4 Kh2 60. h5 Kg2 61. Kg5 Kg3 62. h6 Kxf3 63. Kg6 Ke4 64. h7 Ke5 65. Kg7?! { (Mate in 8 → 56.45) Lost forced checkmate sequence. h8=Q+ was best. } (65. h8=Q+ Kd5 66. Qc3 Kd6 67. Qc4 Kd7 68. Qc5 Ke6 69. Qd4 Ke7 70. Qd5 Ke8 71. Kf6 Kf8) 65... Ke6?! { (56.45 → Mate in 9) Checkmate is now unavoidable. Kd5 was best. } (65... Kd5) 66. h8=Q Ke5 67. Qf8 Kd4 68. Kg6 Ke5 69. Qe8+ Kf4 70. Kh5 Kf5 71. Qg8 Ke5 72. Kg5 Kd4 73. Qe8 Kd5 74. Kf4 Kd4 75. Qd8+ Kc3 76. Ke3 Kc4 77. Qd1 Kc5 78. Ke4 Kc6 79. Ke5 Kc5 80. Qc1+ Kb5 81. Kd4 Kb6 82. Kd5 Kb5 { Draw by time and insufficient material. } 1/2-1/2