[Event "Clasif-Mundial Sub-18 Varones"] [Site "https://lichess.org/8TtKYcwf"] [Date "2020.11.07"] [White "yoperojobobo"] [Black "FourLoko2003"] [Result "1-0"] [UTCDate "2020.11.07"] [UTCTime "21:14:24"] [WhiteElo "1845"] [BlackElo "2224"] [WhiteRatingDiff "+174"] [BlackRatingDiff "-28"] [Variant "Standard"] [TimeControl "600+3"] [ECO "C42"] [Opening "Petrov's Defense: Nimzowitsch Attack"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Nc3 { C42 Petrov's Defense: Nimzowitsch Attack } Nf6 6. Bc4 Be7 7. O-O O-O 8. d4 Re8 9. Re1 Nbd7?? { (0.09 → 5.53) Blunder. d5 was best. } (9... d5 10. Bf1 c6 11. Ne2 Bf5 12. Nh4 Be6 13. h3 Ne4 14. Nf3 Nd7 15. Bf4 Bf5 16. Ng3) 10. h3?? { (5.53 → 0.42) Blunder. Bxf7+ was best. } (10. Bxf7+ Kxf7 11. Ng5+ Kg8 12. Ne6 Nf8 13. Nxd8 Bxd8 14. Rxe8 Nxe8 15. Qf3 c6 16. d5 Bd7) 10... a6?? { (0.42 → 5.71) Blunder. c6 was best. } (10... c6 11. Bd3 d5 12. Bf4 a5 13. Re3 a4 14. Ne2 Bf8 15. Rxe8 Nxe8 16. b3 b5 17. bxa4) 11. a4?? { (5.71 → 0.67) Blunder. Bxf7+ was best. } (11. Bxf7+ Kxf7 12. Ng5+ Kg8 13. Ne6 Nf8 14. Nxd8 Bxd8 15. Rxe8 Nxe8 16. Qf3 c6 17. d5 Bd7) 11... b6?? { (0.67 → 5.38) Blunder. c6 was best. } (11... c6 12. Bd3) 12. Bf4?? { (5.38 → 0.50) Blunder. Bxf7+ was best. } (12. Bxf7+ Kxf7 13. Ng5+ Kg8 14. Ne6 Bb7 15. Nxd8 Raxd8 16. Bf4 Bf8 17. Qd3 c6 18. Ne2 d5) 12... Bb7 13. b4? { (0.51 → -1.01) Mistake. d5 was best. } (13. d5) 13... h6? { (-1.01 → 0.35) Mistake. d5 was best. } (13... d5 14. Bb3 Bxb4 15. Rxe8+ Qxe8 16. Na2 c5 17. Nxb4 cxb4 18. Bd2 a5 19. c3 bxc3 20. Bxc3) 14. Rb1 Nf8 15. Qd2?? { (0.75 → -1.46) Blunder. d5 was best. } (15. d5 Ng6 16. Bh2 Bf8 17. Rxe8 Qxe8 18. Nd4 Ne7 19. Qf3 c6 20. dxc6 Nxc6 21. b5 axb5) 15... Ng6? { (-1.46 → 0.11) Mistake. Bxf3 was best. } (15... Bxf3 16. gxf3) 16. Bg3?! { (0.11 → -0.89) Inaccuracy. d5 was best. } (16. d5 c6 17. dxc6 Bxc6 18. Bg3 d5 19. Bd3 d4 20. Bxg6 Bxf3 21. gxf3 dxc3 22. Qxd8 Rexd8) 16... Qd7? { (-0.89 → 0.66) Mistake. Bxf3 was best. } (16... Bxf3) 17. Qd3 d5 18. Ba2 Bd6?! { (0.91 → 1.96) Inaccuracy. Nh5 was best. } (18... Nh5 19. Ne5) 19. Ne5 Qd8?! { (1.53 → 2.37) Inaccuracy. Bxe5 was best. } (19... Bxe5 20. dxe5 Nh5 21. Nxd5 Bxd5 22. Qxd5 Qxd5 23. Bxd5 Rad8 24. Bc4 Nxg3 25. e6 Kf8 26. fxg3) 20. Nxg6 Rxe1+?! { (2.48 → 3.25) Inaccuracy. Bxg3 was best. } (20... Bxg3 21. Rxe8+) 21. Rxe1 fxg6 22. Qxg6 Bxb4 23. Re3? { (3.45 → 1.50) Mistake. Re6 was best. } (23. Re6 Bxc3 24. Be5 Qd7 25. Rxf6 Rf8 26. Rxf8+ Kxf8 27. Qg3 Bb4 28. Bxc7 Kg8 29. Be5 Bf8) 23... Bxc3 24. Rxc3 Qe8 25. Qxe8+ Nxe8 26. Be5 Kf7 27. Rf3+ Nf6 28. c4 Kg6?! { (1.53 → 2.37) Inaccuracy. dxc4 was best. } (28... dxc4 29. Bxc4+) 29. Bxc7? { (2.37 → 0.69) Mistake. Rg3+ was best. } (29. Rg3+ Kh7 30. cxd5 Re8 31. Kh2 Re7 32. Rf3 Rd7 33. Bb1+ Kh8 34. Bxf6 gxf6 35. Rxf6 Rd6) 29... dxc4 30. Rg3+ Kf7 31. Bxc4+ Bd5 32. Bd3 Rc8?? { (0.89 → 3.32) Blunder. b5 was best. } (32... b5 33. Bg6+) 33. Bxb6 Rc1+ 34. Kh2 Bc4 35. Bg6+ Kg8 36. a5 Rd1?! { (4.49 → 6.55) Inaccuracy. Nd5 was best. } (36... Nd5 37. Rf3) 37. Rc3 Be6 38. Rc6 Bd7 39. Rd6 Re1 40. Bd8 Be8 41. Bxf6?! { (7.00 → 5.00) Inaccuracy. Bxe8 was best. } (41. Bxe8) 41... Bxg6 42. Be5 Bf7 43. Rxa6 Re2 44. Kg3 Bd5 45. Ra7 Ra2 46. Rxg7+ Kf8 47. Ra7 Bf7 48. a6 Bd5 49. Rd7 Be6 50. Rd6 Kf7 51. Rb6 h5 52. Rb7+ Kg6 53. a7 Bd5 54. Rd7 Be4 55. f3 Bf5 56. Rg7+ Kh6 57. Rf7? { (Mate in 11 → 8.52) Lost forced checkmate sequence. Kh4 was best. } (57. Kh4 Bxh3 58. gxh3 Ra3 59. f4 Rxa7 60. Rxa7 Kg6 61. d5 Kf5 62. d6 Ke6 63. d7 Kd5) 57... Bg6? { (8.52 → Mate in 1) Checkmate is now unavoidable. Bd3 was best. } (57... Bd3 58. Rc7) 58. Bg7+? { (Mate in 1 → 9.53) Lost forced checkmate sequence. Bf4# was best. } (58. Bf4#) 58... Kh7 59. Re7 Kg8 60. Be5 Bf7 61. Rd7 Be6 62. Re7 Bd5 63. Rd7 Be6 64. Rd8+ Kf7 65. a8=Q { Black resigns. } 1-0