[Event "KATEGORI U12"] [Site "https://lichess.org/Y23TDrjG"] [Date "2024.05.04"] [White "ChowZQ"] [Black "yoonzhiyong"] [Result "1-0"] [UTCDate "2024.05.04"] [UTCTime "03:26:04"] [WhiteElo "1186"] [BlackElo "1491"] [WhiteRatingDiff "+41"] [BlackRatingDiff "-21"] [Variant "Standard"] [TimeControl "900+0"] [ECO "C23"] [Opening "Bishop's Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Bc4 { C23 Bishop's Opening } Nc6 3. Qh5 Qf6 4. Nh3?? { (0.17 → -1.58) Blunder. Nc3 was best. } (4. Nc3 Bc5 5. f4 g6 6. Qe2 Nd4 7. Qd3 c6 8. b4 d5) 4... Bc5? { (-1.58 → -0.23) Mistake. Nd4 was best. } (4... Nd4 5. Bb3 d5 6. exd5 g6 7. Qg5 a5 8. c3 Bxh3 9. Qxf6 Nxf6 10. gxh3 Nxb3 11. axb3) 5. Ng5?? { (-0.23 → -2.52) Blunder. c3 was best. } (5. c3 d6 6. d3 a5 7. a4 Qg6 8. Qxg6 hxg6 9. Ng5 Nd8 10. Nf3 Ne6 11. O-O f6) 5... g6 6. Qg4?? { (-2.20 → -5.51) Blunder. Qh4 was best. } (6. Qh4 Nd4) 6... d5 7. Qg3 dxc4 8. d3 Nd4 9. Na3 cxd3 10. cxd3 Bxa3 11. bxa3 Nc2+ 12. Kd1 Nxa1 13. Rf1 Qc6 14. Ke2 Qc2+ 15. Ke3?! { (-4.23 → -6.06) Inaccuracy. Bd2 was best. } (15. Bd2 f6 16. Rxa1 Qc6 17. d4 Qd7 18. Ke1 h6 19. Nf3 Qg4 20. Rc1 Rh7 21. dxe5 Qxg3) 15... Qc5+ 16. Ke2 Qc2+?! { (-5.62 → -4.37) Inaccuracy. Nc2 was best. } (16... Nc2 17. Nf3 Be6 18. Bb2 f6 19. Rc1 Ne7 20. Kd2 Qb6 21. Rxc2 O-O-O 22. Kc1 Rhe8 23. Qh4) 17. Bd2 Qxa2?? { (-4.30 → 0.69) Blunder. f6 was best. } (17... f6 18. Rxa1 Qc6 19. Rc1 Qd7 20. Ke1 Ne7 21. d4 fxg5 22. Bxg5 Rf8 23. Rc5 Qxd4 24. Bxe7) 18. Qxe5+ Be6 19. Qxh8?? { (0.67 → -4.74) Blunder. Rxa1 was best. } (19. Rxa1) 19... O-O-O?? { (-4.74 → 0.62) Blunder. Nb3 was best. } (19... Nb3 20. Qc3 Nxd2 21. Qxd2 h6 22. Qxa2 Bxa2 23. Nf3 Be6 24. Rb1 O-O-O 25. Rc1 c6 26. a4) 20. Rxa1 Qxa1?? { (0.52 → 5.76) Blunder. Qb3 was best. } (20... Qb3 21. Qc3) 21. Qxa1 Bg4+ 22. f3 Bh5 23. Nxf7 Rf8 24. Ne5 Nf6 25. Bh6 Re8 26. Nc4 g5 27. Bxg5 Nd5 28. Qd4 c6?? { (6.49 → Mate in 12) Checkmate is now unavoidable. h6 was best. } (28... h6 29. Qxd5 hxg5 30. Ke3 a6 31. Qxg5 Bf7 32. Ne5 Bb3 33. Qf5+ Kb8 34. Nd7+ Ka8 35. Qa5) 29. Nd6+ Kc7 30. Nxe8+ Bxe8 31. Qg7+?! { (Mate in 21 → 13.53) Lost forced checkmate sequence. exd5 was best. } (31. exd5 cxd5 32. Qe5+ Kb6 33. Bd8+ Ka6 34. Qxe8 b6 35. Qd7 d4 36. Qxd4 h5 37. Qa4+ Kb7) 31... Kb6 32. exd5 cxd5? { (9.49 → Mate in 12) Checkmate is now unavoidable. h6 was best. } (32... h6 33. Be3+ Ka6 34. d6 h5 35. Qc7 h4 36. Bd2 b6 37. Qc8+ Kb5 38. Qxe8 a5 39. a4+) 33. Bd8+ Kc6 34. Qc7+ Kb5 35. Be7 Bc6 36. Qd6 b6 37. Qb4+? { (Mate in 4 → 8.20) Lost forced checkmate sequence. a4+ was best. } (37. a4+ Ka5 38. Qxc6 Ka6 39. Bb4 h5 40. Qc8#) 37... Ka6 38. d4 Bb5+ 39. Ke3 Bc4 40. Qa4+ Kb7 41. Bb4? { (Mate in 10 → 8.87) Lost forced checkmate sequence. Qd7+ was best. } (41. Qd7+ Ka6 42. Bb4 Bb3 43. Kf4 h6 44. a4 Bxa4 45. Qxa4+ Kb7 46. Qd7+ Ka6 47. Qxd5 h5) 41... a5 42. Qd7+ Ka6 43. Bf8 Bb5? { (8.63 → Mate in 6) Checkmate is now unavoidable. Bb3 was best. } (43... Bb3 44. Kf4 Bc4 45. Qxh7 Bf1 46. Kg5 Bxg2 47. Qf5 Bf1 48. Qxd5 Bd3 49. Qf7 Bb1 50. d5) 44. Qc8+ Ka7 45. Bd6 a4 46. Qb8+ Ka6 47. Qa8# { White wins by checkmate. } 1-0