
[Event "Titled Tue 1st Jul Early"]
[Site "chess.com INT"]
[Date "2025.07.01"]
[Round "3"]
[White "Drygalov, Sergey"]
[Black "Chiu, Isaac"]
[Result "1-0"]
[WhiteElo "2560"]
[BlackElo "2226"]
[ECO "D25"]
[PlyCount "143"]
1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 Bg4 5.Bxc4 e6 6.h3 Bh5 7.g4 Bg6 8.Ne5 Nfd7 9.Nxg6 hxg6 10.Nc3 Nb6 11.Be2 c6 12.Bf3 N8d7 13.Bd2 Bd6 14.Qe2 Qe7 15.O-O-O e5 16.Ne4 O-O-O 17.Nxd6+ Qxd6 18.Bc3 Qe7 19.Qc2 exd4 20.Bxd4 Ne5 21.Be2 Kb8 22.Kb1 g5 23.f4 gxf4 24.exf4 Ng6 25.Rhe1 Nxf4 26.Bf1 Qxe1 27.Rxe1 Rxd4 28.Qf5 f6 29.a3 Rhd8 30.Ka2 Nbd5 31.Qc2 g5 32.Qb3 a5 33.Ba6 Rd7 34.Bc4 Nc7 35.Bg8 a4 36.Qc2 Rd2 37.Qxa4 Nd3 38.Rb1 Nb5 39.Qa5 Nc5 40.Bc4 Ne4 41.Bxb5 cxb5 42.Ka1 R7d5 43.Rc1 Nd6 44.Qc7+ Ka7 45.Qa5+ Kb8 46.Qc3 R2d3 47.Qxf6 Ka7 48.Qf2+ Kb8 49.Qf8+ Ka7 50.Rc3 Rd1+ 51.Ka2 Ne4 52.Re3 Nc5 53.Qf2 Kb6 54.Rc3 R1d4 55.Qe3 Ka6 56.Rxc5 Rxc5 57.Qxd4 b6 58.Qf6 Kb7 59.h4 gxh4 60.Qxh4 Rc4 61.Qh7+ Ka6 62.g5 Rg4 63.g6 b4 64.axb4 Rg3 65.g7 Kb5 66.g8=Q Rxg8 67.Qxg8 Ka4 68.Qb3+ Kb5 69.Qd3+ Ka4 70.b3+ Kxb4 71.Qc4+ Ka5 72.Qa4# 1-0
[Site "chess.com INT"]
[Date "2025.07.01"]
[Round "3"]
[White "Drygalov, Sergey"]
[Black "Chiu, Isaac"]
[Result "1-0"]
[WhiteElo "2560"]
[BlackElo "2226"]
[ECO "D25"]
[PlyCount "143"]
1.d4 d5 2.c4 dxc4 3.Nf3 Nf6 4.e3 Bg4 5.Bxc4 e6 6.h3 Bh5 7.g4 Bg6 8.Ne5 Nfd7 9.Nxg6 hxg6 10.Nc3 Nb6 11.Be2 c6 12.Bf3 N8d7 13.Bd2 Bd6 14.Qe2 Qe7 15.O-O-O e5 16.Ne4 O-O-O 17.Nxd6+ Qxd6 18.Bc3 Qe7 19.Qc2 exd4 20.Bxd4 Ne5 21.Be2 Kb8 22.Kb1 g5 23.f4 gxf4 24.exf4 Ng6 25.Rhe1 Nxf4 26.Bf1 Qxe1 27.Rxe1 Rxd4 28.Qf5 f6 29.a3 Rhd8 30.Ka2 Nbd5 31.Qc2 g5 32.Qb3 a5 33.Ba6 Rd7 34.Bc4 Nc7 35.Bg8 a4 36.Qc2 Rd2 37.Qxa4 Nd3 38.Rb1 Nb5 39.Qa5 Nc5 40.Bc4 Ne4 41.Bxb5 cxb5 42.Ka1 R7d5 43.Rc1 Nd6 44.Qc7+ Ka7 45.Qa5+ Kb8 46.Qc3 R2d3 47.Qxf6 Ka7 48.Qf2+ Kb8 49.Qf8+ Ka7 50.Rc3 Rd1+ 51.Ka2 Ne4 52.Re3 Nc5 53.Qf2 Kb6 54.Rc3 R1d4 55.Qe3 Ka6 56.Rxc5 Rxc5 57.Qxd4 b6 58.Qf6 Kb7 59.h4 gxh4 60.Qxh4 Rc4 61.Qh7+ Ka6 62.g5 Rg4 63.g6 b4 64.axb4 Rg3 65.g7 Kb5 66.g8=Q Rxg8 67.Qxg8 Ka4 68.Qb3+ Kb5 69.Qd3+ Ka4 70.b3+ Kxb4 71.Qc4+ Ka5 72.Qa4# 1-0
[Event "Titled Tue 1st Jul Early"]
[Site "chess.com INT"]
[Date "2025.07.01"]
[Round "3"]
[White "Drygalov, Sergey"]
[Black "Chiu, Isaac"]
[Result "1-0"]
[WhiteTitle "GM"]
[WhiteElo "2560"]
[BlackElo "2226"]
[ECO "D25"]
[Opening "QGA, Janowsky-Larsen variation"]
[EventDate "2025.07.01"]
[WhiteFideId "24171743"]
[BlackFideId "30900654"]
1. d4 d5 2. c4 dxc4 3. Nf3 Nf6 4. e3 Bg4 5. Bxc4 e6 6. h3 Bh5 7. g4 Bg6 8.
Ne5 Nfd7 9. Nxg6 hxg6 10. Nc3 Nb6 11. Be2 c6 12. Bf3 N8d7 13. Bd2 Bd6 14.
Qe2 Qe7 15. O-O-O e5 16. Ne4 O-O-O 17. Nxd6+ Qxd6 18. Bc3 Qe7 19. Qc2 exd4
20. Bxd4 Ne5 21. Be2 Kb8 22. Kb1 g5 23. f4 gxf4 24. exf4 Ng6 25. Rhe1 Nxf4
26. Bf1 Qxe1 27. Rxe1 Rxd4 28. Qf5 f6 29. a3 Rhd8 30. Ka2 Nbd5 31. Qc2 g5
32. Qb3 a5 33. Ba6 Rd7 34. Bc4 Nc7 35. Bg8 a4 36. Qc2 Rd2 37. Qxa4 Nd3 38.
Rb1 Nb5 39. Qa5 Nc5 40. Bc4 Ne4 41. Bxb5 cxb5 42. Ka1 R7d5 43. Rc1 Nd6 44.
Qc7+ Ka7 45. Qa5+ Kb8 46. Qc3 R2d3 47. Qxf6 Ka7 48. Qf2+ Kb8 49. Qf8+ Ka7
50. Rc3 Rd1+ 51. Ka2 Ne4 52. Re3 Nc5 53. Qf2 Kb6 54. Rc3 R1d4 55. Qe3 Ka6
56. Rxc5 Rxc5 57. Qxd4 b6 58. Qf6 Kb7 59. h4 gxh4 60. Qxh4 Rc4 61. Qh7+ Ka6
62. g5 Rg4 63. g6 b4 64. axb4 Rg3 65. g7 Kb5 66. g8=Q Rxg8 67. Qxg8 Ka4 68.
Qb3+ Kb5 69. Qd3+ Ka4 70. b3+ Kxb4 71. Qc4+ Ka5 72. Qa4# 1-0