[Event "WORLD U10 ARENA"] [Site "https://lichess.org/fSUBfQLS"] [Date "2025.01.11"] [White "FilipKopecny"] [Black "AdamKopecny"] [Result "0-1"] [GameId "fSUBfQLS"] [UTCDate "2025.01.11"] [UTCTime "17:00:03"] [WhiteElo "2299"] [BlackElo "2054"] [WhiteRatingDiff "-24"] [BlackRatingDiff "+17"] [Variant "Standard"] [TimeControl "600+5"] [ECO "D35"] [Opening "Queen's Gambit Declined: Exchange Variation, Positional Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. c4 e6 2. Nc3 Nf6 3. d4 d5 4. cxd5 exd5 5. Bg5 c6 { D35 Queen's Gambit Declined: Exchange Variation, Positional Variation } 6. e3 Bb4 7. Bd3 h6 8. Bh4 Be6 9. Ne2 Nbd7 10. O-O O-O 11. f4?! { (0.77 → 0.16) Inaccuracy. f3 was best. } (11. f3 Re8) 11... Nb6? { (0.16 → 1.55) Mistake. Bg4 was best. } (11... Bg4 12. Qc2) 12. f5 Bd7?! { (1.32 → 2.41) Inaccuracy. Bc8 was best. } (12... Bc8 13. e4) 13. Nf4? { (2.41 → 0.64) Mistake. e4 was best. } (13. e4 dxe4 14. Bxf6 Qxf6 15. Nxe4 Qd8 16. a3 Be7 17. f6 gxf6 18. N2g3 f5) 13... Re8 14. Qf3 Be7 15. Bc2? { (0.73 → -0.73) Mistake. Bxf6 was best. } (15. Bxf6 Bxf6 16. Nh5 Rc8 17. b4 Ra8 18. Qg3 Kh8 19. a4 a5 20. Rab1 Bc8) 15... Nc4 16. b3?? { (-0.59 → -2.46) Blunder. Qh3 was best. } (16. Qh3 Nh7) 16... Nd2 17. Qe2 Nxf1 18. Rxf1 Ne4?! { (-2.37 → -1.53) Inaccuracy. Nh7 was best. } (18... Nh7 19. Bg3 Bg5 20. Rf3 Qe7 21. h3 Rac8 22. Bb1 Nf6 23. h4 Bxf4 24. Bxf4) 19. Bxe7?! { (-1.53 → -2.38) Inaccuracy. Nxe4 was best. } (19. Nxe4 Bxh4 20. Nd6 Qe7 21. Nxe8 Rxe8 22. Rf3 Bg5 23. g3 Bxf4 24. gxf4 c5) 19... Qxe7? { (-2.38 → -0.65) Mistake. Nxc3 was best. } (19... Nxc3 20. Bxd8 Nxe2+ 21. Nxe2 Raxd8 22. Kf2 h5 23. Bd3 h4 24. Nf4 Kf8 25. Kf3) 20. Nxe4 dxe4 21. Nh5 Qg5?! { (-0.89 → -0.01) Inaccuracy. f6 was best. } (21... f6 22. Qg4 Kh8 23. b4 Rf8 24. Nf4 Be8 25. Ne6 Rf7 26. b5 cxb5 27. Bb3) 22. Ng3 Qe7?! { (-0.08 → 0.47) Inaccuracy. h5 was best. } (22... h5 23. Nxe4) 23. Nxe4? { (0.47 → -0.78) Mistake. f6 was best. } (23. f6 gxf6 24. Qh5 f5 25. Qxh6 Qe6 26. Nxf5 Qg6 27. Qxg6+ fxg6 28. Nd6 Re7) 23... Qb4?? { (-0.78 → 0.98) Blunder. f6 was best. } (23... f6 24. Rf3) 24. Qd3? { (0.98 → -0.39) Mistake. f6 was best. } (24. f6 g6 25. a3 Qb5 26. Qf2 Rxe4 27. Bxe4 Re8 28. Bc2 Qa5 29. Bxg6 Qg5) 24... c5?! { (-0.39 → 0.28) Inaccuracy. b6 was best. } (24... b6 25. f6) 25. Nxc5?? { (0.28 → -4.91) Blunder. Nd6 was best. } (25. Nd6) 25... Bb5 26. Qd1 Bxf1 27. Qxf1?! { (-4.85 → -7.24) Inaccuracy. Kxf1 was best. } (27. Kxf1 Qc3 28. b4 Qxe3 29. Bb3 Re7 30. g3 Rae8 31. Kg2 b6 32. d5 Qe2+) 27... Qc3 28. Bd3 b6?! { (-6.87 → -5.26) Inaccuracy. Rxe3 was best. } (28... Rxe3 29. Qf4 Rxd3 30. Nxd3 Qxd3 31. g3 Qb1+ 32. Qf1 Qxf1+ 33. Kxf1 Rd8 34. Kg2) 29. Nd7?! { (-5.26 → -7.55) Inaccuracy. Na4 was best. } (29. Na4 Qd2 30. Qe2 Qxe3+ 31. Qxe3 Rxe3 32. Bc4 Rd8 33. Kf2 Ree8 34. d5 Re5) 29... Qd2?! { (-7.55 → -5.16) Inaccuracy. Rxe3 was best. } (29... Rxe3 30. Be2 Qxd4 31. Qf2 Rae8 32. Nxb6 axb6 33. Bf1 Kh8 34. b4 Qe5 35. f6) 30. Bc4?! { (-5.16 → -6.90) Inaccuracy. Qe2 was best. } (30. Qe2 Qxe3+ 31. Qxe3 Rxe3 32. Bb5 Rd8 33. h3 Re4 34. Ne5 Rdxd4 35. Nc6 Rd2) 30... Rxe3 31. Qf2 Qxd4 32. Bf1 Re4 33. Qxd4 Rxd4 34. Ne5 Rc8 35. Bc4 Rc7 36. a4 Re4 37. Nf3 Rcxc4 38. bxc4 Rxc4 39. Kf2 Rxa4 40. Ke3 Rb4 41. Kd3 a5 42. Nd4 Rxd4+ 43. Kxd4 Kf8 44. Kc4 Ke7 45. Kb5 Kf6 46. g4 Kg5 47. h3 Kh4 48. Kxb6 a4 49. Kc7 a3 50. Kd7 a2 51. Ke7?! { (-12.37 → Mate in 13) Checkmate is now unavoidable. Kd6 was best. } (51. Kd6 a1=Q 52. Kd5 Kxh3 53. Kc4 Kxg4 54. Kb4 h5 55. Kb3 Qe5 56. Kb4 h4) 51... a1=Q 52. Kxf7?! { (-13.55 → Mate in 10) Checkmate is now unavoidable. Kd6 was best. } (52. Kd6 Qd4+ 53. Kc6 Kxh3 54. g5 hxg5 55. f6 gxf6 56. Kb5 g4 57. Ka5 g3) 52... Qf6+ 53. Kg8 Kxh3 54. Kh7 Kxg4 55. Kh8 Kxf5 56. Kh7 h5 57. Kg8 h4 58. Kh7 h3 59. Kg8 h2 60. Kh8 h1=Q+ 61. Kg8 Qa8+ 62. Kh7 Qh6# { Black wins by checkmate. } 0-1