[Event "World u10 Arena"] [Site "https://lichess.org/izFy3eZJ"] [Date "2024.03.16"] [White "FilipKopecny"] [Black "GG1223334444"] [Result "1-0"] [UTCDate "2024.03.16"] [UTCTime "18:54:07"] [WhiteElo "2118"] [BlackElo "2124"] [WhiteRatingDiff "+7"] [BlackRatingDiff "-8"] [Variant "Standard"] [TimeControl "600+5"] [ECO "E10"] [Opening "Indian Defense: Anti-Nimzo-Indian"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nf3 { E10 Indian Defense: Anti-Nimzo-Indian } d5 4. cxd5 exd5 5. g3 Nc6 6. Bg2 Bb4+ 7. Bd2 Bxd2+ 8. Nbxd2 O-O 9. O-O Re8 10. e3 Bg4 11. Qa4 Ne4?! { (0.04 → 0.78) Inaccuracy. Ne7 was best. } (11... Ne7 12. Ne5) 12. Nxe4 dxe4?! { (0.76 → 1.62) Inaccuracy. Rxe4 was best. } (12... Rxe4) 13. Nd2 f5 14. Qb3+ Kh8 15. Qxb7 Qd5? { (1.73 → 3.30) Mistake. Ne5 was best. } (15... Ne5 16. dxe5 Qxd2 17. b3 c5 18. Rfc1 Qb2 19. Qc7 h5 20. h3 Be2 21. Qxc5 Rad8 22. h4) 16. Rfc1 Qa5?! { (3.33 → 4.96) Inaccuracy. Ne7 was best. } (16... Ne7 17. Qxd5 Nxd5 18. Rc5 c6 19. Nc4 Nb4 20. h3 Be2 21. Bf1 Bxf1 22. Rxf1 Nd3 23. Rxf5) 17. Nb3 Qb4 18. Qxc6 Rab8 19. Qc5 Qb7 20. Qxc7 Qa6 21. Qc4 Qb6 22. h3 Bh5 23. Qc6 Qb4 24. Rc4 Qe7 25. Rac1 Bf7 26. R4c3 Be6 27. d5 Bd7 28. Qc5 Qg5 29. Qxa7 Bb5 30. Qxb8 Rxb8 31. Rc8+ Qd8 32. Rxd8+ Rxd8 33. Rd1 Bc4 34. d6 g5 35. Nc5 f4 36. exf4 g4 37. hxg4 e3 38. fxe3 h5 39. gxh5 Kg7 40. d7 Bxa2 41. Nb7 Bb3? { (7.72 → Mate in 7) Checkmate is now unavoidable. Rxd7 was best. } (41... Rxd7 42. Rxd7+ Kf6 43. Rd6+ Ke7 44. Bf3 Be6 45. g4 Bf7 46. Rd4 Be8 47. Kg2 Kf6 48. Nd8) 42. Nxd8 Bxd1 43. Ne6+ Kh6 44. d8=Q Bf3 45. Qg5+ Kh7 46. Qg7# { White wins by checkmate. } 1-0