
[Event "Hong Kong Open 2023"]
[Site "Hong Kong HKG"]
[Date "2023.12.26"]
[Round "4.25"]
[White "Wong, Chak Sum"]
[Black "Mahadevan, Aravind"]
[Result "1-0"]
[BlackElo "1306"]
[ECO "D00"]
[PlyCount "97"]
1.d4 d5 2.Nc3 Nf6 3.Bf4 c6 4.e3 Bf5 5.f3 h6 6.g4 Bh7 7.h4 e6 8.Bd3 Bxd3 9.Qxd3 Bd6 10.Nge2 Bxf4 11.Nxf4 Na6 12.O-O-O Qa5 13.g5 Nb4 14.Qe2 Nxa2+ 15.Nxa2 Qxa2 16.gxf6 gxf6 17.Nd3 O-O-O 18.Kd2 Qa5+ 19.c3 Qb6 20.Ra1 Rhg8 21.Rhg1 Rde8 22.Qf2 e5 23.Rxg8 Rxg8 24.Rg1 Rg6 25.Rxg6 fxg6 26.Qg2 g5 27.hxg5 hxg5 28.Qg4+ Kd8 29.dxe5 fxe5 30.Qxg5+ Kc8 31.Qxe5 Qb3 32.Qe8+ Kc7 33.Qe7+ Kb6 34.Qb4+ Qxb4 35.Nxb4 a5 36.Nc2 c5 37.Kd3 Kc6 38.f4 Kd6 39.Na3 a4 40.c4 Ke6 41.cxd5+ Kxd5 42.Nc4 b5 43.e4+ Ke6 44.Na3 b4 45.Nc4 Kf6 46.Ke3 Ke6 47.f5+ Kf6 48.Kf4 Ke7 49.Ke5 1-0
[Site "Hong Kong HKG"]
[Date "2023.12.26"]
[Round "4.25"]
[White "Wong, Chak Sum"]
[Black "Mahadevan, Aravind"]
[Result "1-0"]
[BlackElo "1306"]
[ECO "D00"]
[PlyCount "97"]
1.d4 d5 2.Nc3 Nf6 3.Bf4 c6 4.e3 Bf5 5.f3 h6 6.g4 Bh7 7.h4 e6 8.Bd3 Bxd3 9.Qxd3 Bd6 10.Nge2 Bxf4 11.Nxf4 Na6 12.O-O-O Qa5 13.g5 Nb4 14.Qe2 Nxa2+ 15.Nxa2 Qxa2 16.gxf6 gxf6 17.Nd3 O-O-O 18.Kd2 Qa5+ 19.c3 Qb6 20.Ra1 Rhg8 21.Rhg1 Rde8 22.Qf2 e5 23.Rxg8 Rxg8 24.Rg1 Rg6 25.Rxg6 fxg6 26.Qg2 g5 27.hxg5 hxg5 28.Qg4+ Kd8 29.dxe5 fxe5 30.Qxg5+ Kc8 31.Qxe5 Qb3 32.Qe8+ Kc7 33.Qe7+ Kb6 34.Qb4+ Qxb4 35.Nxb4 a5 36.Nc2 c5 37.Kd3 Kc6 38.f4 Kd6 39.Na3 a4 40.c4 Ke6 41.cxd5+ Kxd5 42.Nc4 b5 43.e4+ Ke6 44.Na3 b4 45.Nc4 Kf6 46.Ke3 Ke6 47.f5+ Kf6 48.Kf4 Ke7 49.Ke5 1-0
[Event "Hong Kong Open 2023"]
[Site "Hong Kong HKG"]
[Date "2023.12.26"]
[Round "4.25"]
[White "Wong, Chak Sum"]
[Black "Mahadevan, Aravind"]
[Result "1-0"]
[BlackElo "1306"]
[ECO "D00"]
[Opening "Queen's pawn"]
[Variation "Chigorin variation"]
[EventDate "2023.12.24"]
[WhiteFideId "6010849"]
[BlackFideId "6001998"]
1. d4 d5 2. Nc3 Nf6 3. Bf4 c6 4. e3 Bf5 5. f3 h6 6. g4 Bh7 7. h4 e6 8. Bd3
Bxd3 9. Qxd3 Bd6 10. Nge2 Bxf4 11. Nxf4 Na6 12. O-O-O Qa5 13. g5 Nb4 14.
Qe2 Nxa2+ 15. Nxa2 Qxa2 16. gxf6 gxf6 17. Nd3 O-O-O 18. Kd2 Qa5+ 19. c3 Qb6
20. Ra1 Rhg8 21. Rhg1 Rde8 22. Qf2 e5 23. Rxg8 Rxg8 24. Rg1 Rg6 25. Rxg6
fxg6 26. Qg2 g5 27. hxg5 hxg5 28. Qg4+ Kd8 29. dxe5 fxe5 30. Qxg5+ Kc8 31.
Qxe5 Qb3 32. Qe8+ Kc7 33. Qe7+ Kb6 34. Qb4+ Qxb4 35. Nxb4 a5 36. Nc2 c5 37.
Kd3 Kc6 38. f4 Kd6 39. Na3 a4 40. c4 Ke6 41. cxd5+ Kxd5 42. Nc4 b5 43. e4+
Ke6 44. Na3 b4 45. Nc4 Kf6 46. Ke3 Ke6 47. f5+ Kf6 48. Kf4 Ke7 49. Ke5 1-0