[Event "72nd Worldwide Junior Team Battle"] [Site "https://lichess.org/H5TbB1of"] [Date "2023.04.08"] [White "Jacob424242"] [Black "Osman_2005"] [Result "1-0"] [UTCDate "2023.04.08"] [UTCTime "15:41:33"] [WhiteElo "1724"] [BlackElo "2246"] [WhiteRatingDiff "+11"] [BlackRatingDiff "-20"] [Variant "Standard"] [TimeControl "600+2"] [ECO "B00"] [Opening "Pirc Defense"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 d6 { B00 Pirc Defense } 2. Nc3 Nf6 3. Nf3 e5 4. Bc4 Be7 5. O-O O-O 6. Ng5?! { (0.31 → -0.57) Inaccuracy. d3 was best. } (6. d3 Nc6 7. Bb3 Na5 8. h3 Nxb3 9. axb3 Re8 10. Re1 c6) 6... Nbd7 7. d4 c6 8. dxe5 dxe5 9. Nf3?! { (-0.18 → -0.80) Inaccuracy. a4 was best. } (9. a4 h6) 9... Qc7?! { (-0.80 → -0.15) Inaccuracy. b5 was best. } (9... b5) 10. Bg5 Nc5 11. Qe2 b5 12. Bb3 b4 13. Na4?? { (-0.34 → -2.55) Blunder. Bxf6 was best. } (13. Bxf6 Bxf6) 13... Ba6 14. Qe3 Nxb3 15. cxb3 Bxf1 16. Rxf1 Ng4 17. Qc1 Bxg5 18. Qxg5 Nf6 19. Nh4? { (-2.04 → -3.50) Mistake. Nc5 was best. } (19. Nc5 Rad8 20. Nh4 h6 21. Qe3 Kh7 22. Rc1 Rfe8 23. Nf5 Nd7 24. Na6 Qb6 25. Qxb6 Nxb6) 19... Nxe4 20. Qg4 Nf6 21. Qg5 h6 22. Qg3 Ne4 23. Qg4 Ng5?! { (-3.75 → -2.60) Inaccuracy. Nd6 was best. } (23... Nd6 24. Qxb4 Rfe8 25. Re1 e4 26. g3 Rad8 27. Ng2 Nf5 28. Ne3 Nxe3 29. Rxe3 f5 30. Kg2) 24. Nc5?! { (-2.60 → -3.76) Inaccuracy. Nf5 was best. } (24. Nf5 Kh8) 24... Qe7 25. Ne4 Nxe4 26. Qxe4 Qe6 27. Qxb4 e4 28. g3 a5 29. Qc3 f5 30. Ng2 g5 31. h4 f4 32. hxg5 hxg5 33. Qc5 Rf5 34. Qb6 Raf8 35. g4 Rb5 36. Qd4 Qxg4?! { (-5.27 → -3.54) Inaccuracy. Rd5 was best. } (36... Rd5 37. Qb6 e3 38. f3 Qd6 39. b4 axb4 40. a3 Qc5 41. Qxc5 Rxc5 42. axb4 Rd5 43. Rc1) 37. Qxe4 Rbf5 38. Qe6+?! { (-2.71 → -3.52) Inaccuracy. Qxc6 was best. } (38. Qxc6 R5f7 39. Qg6+ Rg7 40. Qe4 Qf5 41. Qc4+ Rgf7 42. Re1 Rc8 43. Qd4 Rd7 44. Qa4 Kg7) 38... R8f7? { (-3.52 → -1.77) Mistake. Kg7 was best. } (38... Kg7 39. f3 Qh5 40. Qxc6 Qg6 41. Qc7+ Qf7 42. Qc3+ Qf6 43. Rd1 Qxc3 44. bxc3 Re5 45. Kf2) 39. Qg6+ Rg7 40. Qe6+ Kh7? { (-1.68 → 0.00) Mistake. Kh8 was best. } (40... Kh8 41. f3 Qh3 42. Re1 Qh7 43. Qxc6 Rf8 44. Qc5 Rd8 45. Qxa5 Qd3 46. Re4 Qd7 47. Qe5) 41. f3 Qh3 42. Kf2?? { (0.00 → -4.07) Blunder. Rd1 was best. } (42. Rd1 Rgf7 43. Rd7 Rxd7 44. Qxd7+ Kg6 45. Qe6+ Kg7 46. Qd7+) 42... Rd5?? { (-4.07 → 7.94) Blunder. Rgf7 was best. } (42... Rgf7 43. Kg1 Qh6 44. Qe4 Kg7 45. Ne1 Rd5 46. Nd3 Qg6 47. Qxg6+ Kxg6 48. Nf2 Re7 49. Rc1) 43. Qxh3+ Kg8 44. Re1?? { (Mate in 13 → 6.72) Lost forced checkmate sequence. Qe6+ was best. } (44. Qe6+ Rf7 45. Rh1 Rd2+ 46. Ke1 Rd5 47. Rh5 Rd8 48. Rxg5+ Kf8 49. Nh4 Rd6 50. Ng6+ Kg8) 44... Rd2+ 45. Re2 Rgd7 46. Qe6+ Kg7 47. Rxd2 Rxd2+ 48. Kg1 Rd1+ 49. Kh2 Ra1 50. Qxc6 Rxa2 51. Qd5 Kg6 52. b4 a4 { Black resigns. } 1-0