[Event "Clasificatorio U-18 U-16 Blitz Arena"] [Site "https://lichess.org/EcclzyEr"] [Date "2021.06.19"] [White "samuel__lezcano"] [Black "Turtlevsky"] [Result "1/2-1/2"] [UTCDate "2021.06.19"] [UTCTime "22:50:26"] [WhiteElo "1870"] [BlackElo "2079"] [WhiteRatingDiff "+3"] [BlackRatingDiff "-7"] [Variant "Standard"] [TimeControl "180+1"] [ECO "C47"] [Opening "Four Knights Game"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 3. Nc3 Nc6 { C47 Four Knights Game } 4. d3 h6 5. Be2 Bb4 6. Bd2 d6 7. a3 Bc5 8. b4 Bb6 9. O-O a6 10. Nd5 Nxd5 11. exd5 Ne7 12. c4 O-O 13. Qc2 Ng6 14. Rac1 c5 15. Rfd1?! { (0.02 → -0.66) Inaccuracy. Be3 was best. } (15. Be3 cxb4) 15... f5?! { (-0.66 → 0.30) Inaccuracy. a5 was best. } (15... a5 16. Rb1) 16. bxc5?! { (0.30 → -0.43) Inaccuracy. Bc3 was best. } (16. Bc3) 16... Bxc5 17. Bb4?! { (-0.51 → -1.13) Inaccuracy. Be3 was best. } (17. Be3 Bxe3 18. fxe3 b6 19. Rf1 Bd7 20. a4 Rb8 21. Qb3 f4 22. e4 Bg4 23. Rb1 Nh4) 17... b6 18. Bxc5 bxc5 19. Rb1 { White offers draw } 19... e4?? { (-1.26 → 0.58) Blunder. Nf4 was best. } (19... Nf4 20. Bf1) 20. dxe4 fxe4 21. Nd2 Qh4 22. g3 Qh3 23. Bf1? { (0.83 → -0.59) Mistake. Rb3 was best. } (23. Rb3 Bf5 24. Re3 Ne5 25. Nxe4 g5 26. Qc3 Bxe4 27. Rxe4 Rae8 28. Re1 Qf5 29. Qe3 g4) 23... Qg4?? { (-0.59 → 1.50) Blunder. Qh5 was best. } (23... Qh5 24. Nxe4) 24. h3?? { (1.50 → -0.83) Blunder. Qxe4 was best. } (24. Qxe4) 24... Qf5?? { (-0.83 → 1.96) Blunder. Qh5 was best. } (24... Qh5 25. Nxe4) 25. Nxe4 Qe5 26. Bd3?? { (2.91 → 0.00) Blunder. Re1 was best. } (26. Re1 Bf5) 26... Bxh3 27. Nxd6 Qxd6? { (0.11 → 1.62) Mistake. Nh4 was best. } (27... Nh4) 28. Bxg6 Qf6?! { (1.59 → 2.58) Inaccuracy. Rf6 was best. } (28... Rf6 29. Bh7+ Kh8 30. Be4 Raf8 31. Rd2 h5 32. Re1 Bd7 33. Re3 h4 34. Qd3 Kg8 35. Qc3) 29. Rd2 Bf5? { (2.81 → 5.02) Mistake. Qd6 was best. } (29... Qd6 30. Re1 Bg4 31. Re3 Rab8 32. Bh7+ Kh8 33. Qg6 Qd7 34. Qd3 Rbe8 35. Be4 Qd6 36. a4) 30. Bxf5 Qxf5 31. Qxf5 Rxf5 32. Rb7 Rf3 33. Re2 Rxa3 34. Ree7 Ra1+ 35. Kg2 Rc1 36. Rxg7+ Kf8?? { (6.98 → Mate in 11) Checkmate is now unavoidable. Kh8 was best. } (36... Kh8 37. Rh7+) 37. Rbf7+ Ke8 38. Re7+ Kf8 39. Rgf7+? { (Mate in 10 → 7.04) Lost forced checkmate sequence. d6 was best. } (39. d6 Rd1 40. d7 Rxd7 41. Rxd7 Rd8 42. Rdf7+ Ke8 43. Rh7 h5 44. Rb7 Rd7 45. Rbxd7 h4) 39... Kg8 40. Rc7 Rf8?? { (5.42 → Mate in 3) Checkmate is now unavoidable. Rxc4 was best. } (40... Rxc4 41. Rg7+ Kh8 42. f4 Rd8 43. f5 Rc2+ 44. Kh3 Rf2 45. Rgf7 Kg8 46. f6 Rxf6 47. Rxf6) 41. Rxf8+?? { (Mate in 3 → 5.78) Lost forced checkmate sequence. Rg7+ was best. } (41. Rg7+ Kh8 42. Rh7+ Kg8 43. Rcg7#) 41... Kxf8 42. Rxc5 Rc2 43. Kh3?! { (6.50 → 4.94) Inaccuracy. Kf3 was best. } (43. Kf3) 43... Ke7 44. Kg2 Kd6 45. Rc6+ Kd7 46. Rxa6 Rxc4 47. Rxh6 Rd4 48. Rh7+ Kd6 49. Rh5 Rxd5 50. Rxd5+ Kxd5 51. Kf3 Ke5 52. Ke3 Kf5 53. Kf3 Kg5?! { (71.66 → Mate in 19) Checkmate is now unavoidable. Kf6 was best. } (53... Kf6 54. Kf4) 54. Kg2?! { (Mate in 19 → 72.32) Lost forced checkmate sequence. g4 was best. } (54. g4 Kg6 55. Kf4 Kf6 56. g5+ Kg6 57. Kg4 Kf7 58. Kf5 Kg7 59. g6 Kg8 60. Kf6 Kf8) 54... Kf5 55. Kh3 Kg5 56. f3 Kf5 57. Kh4 Kg6 58. f4 Kf5 59. Kh3 Kg6 60. g4 Kh6 61. Kh4 Kg6 62. Kg3 Kh6 63. f5 Kg5 64. Kf3 Kf6 65. Kf4 Kg7 66. g5 Kf7 67. Ke5 Kg7 68. Ke6 Kf8 69. Kf6 Kg8 70. Ke7 Kg7 71. Ke6 Kf8 72. f6 Ke8 73. g6 Kf8 74. f7 Kg7 75. Ke7 Kxg6 76. f8=Q Kg5 77. Ke6 Kg6 78. Qf6+ Kh5 79. Kf5?? { (Mate in 4 → 0.00) Lost forced checkmate sequence. Qf4 was best. } { Draw by stalemate. } (79. Qf4 Kg6 80. Qg3+ Kh7 81. Kf6 Kh8 82. Qg7#) 1/2-1/2