[Event "WORLD U10 ARENA"] [Site "https://lichess.org/Zf0TT05H"] [Date "2024.03.23"] [White "FilipKopecny"] [Black "GG1223334444"] [Result "0-1"] [UTCDate "2024.03.23"] [UTCTime "17:16:52"] [WhiteElo "2116"] [BlackElo "2118"] [WhiteRatingDiff "-8"] [BlackRatingDiff "+7"] [Variant "Standard"] [TimeControl "600+5"] [ECO "E04"] [Opening "Catalan Opening: Open Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nf3 d5 4. g3 dxc4 5. Bg2 { E04 Catalan Opening: Open Defense } c5 6. O-O Nc6 7. e3 cxd4 8. exd4 Be7 9. Be3 O-O 10. Nbd2 b5 11. Ne5 Nxe5 12. Bxa8 Nd3 13. Bg2?! { (-0.39 → -1.51) Inaccuracy. b3 was best. } (13. b3 Ba6 14. Bf3 Qc7 15. bxc4 bxc4 16. Qa4 Qc8 17. Rac1 Nxc1 18. Rxc1 Nd5 19. Nxc4 Nxe3) 13... Nxb2 14. Qc2 Nd3 15. Ne4 Nd5 16. a3?! { (-1.80 → -2.75) Inaccuracy. a4 was best. } (16. a4 a6 17. axb5 axb5 18. Rfb1 Bd7 19. Ra7 Bc6 20. Rba1 N3b4 21. Qe2 Nxe3 22. fxe3 Nd5) 16... f5 17. Nd2?! { (-2.21 → -3.53) Inaccuracy. Nc3 was best. } (17. Nc3 Nxe3 18. fxe3 Bg5 19. Nd1 Qc7 20. Qe2 a5 21. Nf2 Nxf2 22. Rxf2 g6 23. e4 c3) 17... Nxe3 18. fxe3 Bg5 19. Kh1 Bxe3 20. a4 Bxd4 21. Rab1?! { (-2.96 → -4.44) Inaccuracy. Rad1 was best. } (21. Rad1 Nb4 22. Qb1 Nd5 23. axb5 Nc3 24. Qc2 Nxd1 25. Rxd1 Qe7 26. Nxc4 Rd8 27. Qe2 Qc7) 21... Nf2+ 22. Rxf2 Bxf2 23. axb5 Qd3 24. Rb2 Bd4? { (-5.27 → -3.23) Mistake. Rd8 was best. } (24... Rd8 25. Qxd3 Rxd3 26. Nf1 Bb6 27. Rb4 Rc3 28. Bc6 Kf7 29. g4 Ke7 30. gxf5 exf5 31. Ng3) 25. Qxd3?! { (-3.23 → -4.59) Inaccuracy. Nxc4 was best. } (25. Nxc4 Qxc2 26. Rxc2 Rd8 27. Rd2 Kf8 28. Bf3 Bf6 29. Re2 g5 30. h3 Rd3 31. Kg2 Bd4) 25... cxd3 26. Rb3 e5 27. Rxd3 Be6 28. Nf3 Rc8 29. h4 Rc1+ 30. Kh2 Bc4 31. Rd2 Bxb5 32. Nxd4 exd4 33. Rxd4 Rc2 34. Kh3 a6 35. Rd6 Kf8 36. h5 h6 37. Rd5 { White offers draw } 37... Rf2 38. Re5 Kf7 39. Bd5+ Kf6 40. Re4?? { (-4.78 → Mate in 2) Checkmate is now unavoidable. Re6+ was best. } (40. Re6+ Kg5 41. Bg2 Kxh5 42. Re5 Kg5 43. g4 Bf1 44. Bxf1 Rxf1 45. Kg2 Rf4 46. gxf5 Rxf5) 40... Bf1+ 41. Kh4 Rh2# { Black wins by checkmate. } 0-1