
[Event "Sydney Int Open 2025"]
[Site "Sydney AUS"]
[Date "2025.04.24"]
[Round "4.7"]
[White "Chen, Meng Boon Marcus"]
[Black "Antonio, R"]
[Result "1/2-1/2"]
[WhiteElo "2188"]
[BlackElo "2363"]
[ECO "A36"]
[PlyCount "119"]
1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.b3 a6 6.Bb2 d6 7.e3 Bf5 8.d3 Qa5 9.Qd2 Ne5 10.e4 Bd7 11.f4 Nc6 12.Nf3 h5 13.Nd5 Qxd2+ 14.Nxd2 Bxb2 15.Rb1 Ra7 16.Rxb2 b5 17.Nf3 Bg4 18.Kf2 e6 19.Nc3 b4 20.Ne2 Nge7 21.Ke3 e5 22.Ra1 O-O 23.h3 Bd7 24.a4 Kg7 25.Rg1 Re8 26.Rbb1 Ng8 27.Kd2 Bc8 28.Rbf1 Rae7 29.Nh4 f6 30.f5 g5 31.Nf3 Rf8 32.g4 h4 33.Kc2 Nh6 34.Rf2 Rc7 35.Kb2 Nf7 36.Rc1 Nfd8 37.Rff1 Nb7 38.Ra1 Bd7 39.Rfb1 Rb8 40.Kc2 Nd4+ 41.Nexd4 cxd4 42.Kb2 Nc5 43.Rd1 Be8 44.Ne1 Bf7 45.Nc2 Rbc8 46.Rac1 a5 47.Ne1 Rb8 48.Nc2 Be8 49.Ra1 Rcb7 50.Ne1 Bc6 51.Bf3 Rc7 52.Bg2 Rbc8 53.Bf3 Nd7 54.Rdc1 Bb7 55.Bg2 Nc5 56.Rd1 Bc6 57.Rdc1 Be8 58.Bf3 Rb8 59.Bg2 Rcb7 60.Bf3 1/2-1/2
[Site "Sydney AUS"]
[Date "2025.04.24"]
[Round "4.7"]
[White "Chen, Meng Boon Marcus"]
[Black "Antonio, R"]
[Result "1/2-1/2"]
[WhiteElo "2188"]
[BlackElo "2363"]
[ECO "A36"]
[PlyCount "119"]
1.c4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.b3 a6 6.Bb2 d6 7.e3 Bf5 8.d3 Qa5 9.Qd2 Ne5 10.e4 Bd7 11.f4 Nc6 12.Nf3 h5 13.Nd5 Qxd2+ 14.Nxd2 Bxb2 15.Rb1 Ra7 16.Rxb2 b5 17.Nf3 Bg4 18.Kf2 e6 19.Nc3 b4 20.Ne2 Nge7 21.Ke3 e5 22.Ra1 O-O 23.h3 Bd7 24.a4 Kg7 25.Rg1 Re8 26.Rbb1 Ng8 27.Kd2 Bc8 28.Rbf1 Rae7 29.Nh4 f6 30.f5 g5 31.Nf3 Rf8 32.g4 h4 33.Kc2 Nh6 34.Rf2 Rc7 35.Kb2 Nf7 36.Rc1 Nfd8 37.Rff1 Nb7 38.Ra1 Bd7 39.Rfb1 Rb8 40.Kc2 Nd4+ 41.Nexd4 cxd4 42.Kb2 Nc5 43.Rd1 Be8 44.Ne1 Bf7 45.Nc2 Rbc8 46.Rac1 a5 47.Ne1 Rb8 48.Nc2 Be8 49.Ra1 Rcb7 50.Ne1 Bc6 51.Bf3 Rc7 52.Bg2 Rbc8 53.Bf3 Nd7 54.Rdc1 Bb7 55.Bg2 Nc5 56.Rd1 Bc6 57.Rdc1 Be8 58.Bf3 Rb8 59.Bg2 Rcb7 60.Bf3 1/2-1/2
[Event "Sydney Int Open 2025"]
[Site "Sydney AUS"]
[Date "2025.04.24"]
[Round "4.7"]
[White "Chen, Meng Boon Marcus"]
[Black "Antonio, R"]
[Result "1/2-1/2"]
[BlackTitle "GM"]
[WhiteElo "2188"]
[BlackElo "2363"]
[ECO "A36"]
[Opening "English"]
[Variation "ultra-symmetrical variation"]
[EventDate "2025.04.23"]
[WhiteFideId "5812470"]
[BlackFideId "5200032"]
1. c4 c5 2. Nc3 Nc6 3. g3 g6 4. Bg2 Bg7 5. b3 a6 6. Bb2 d6 7. e3 Bf5 8. d3
Qa5 9. Qd2 Ne5 10. e4 Bd7 11. f4 Nc6 12. Nf3 h5 13. Nd5 Qxd2+ 14. Nxd2 Bxb2
15. Rb1 Ra7 16. Rxb2 b5 17. Nf3 Bg4 18. Kf2 e6 19. Nc3 b4 20. Ne2 Nge7 21.
Ke3 e5 22. Ra1 O-O 23. h3 Bd7 24. a4 Kg7 25. Rg1 Re8 26. Rbb1 Ng8 27. Kd2
Bc8 28. Rbf1 Rae7 29. Nh4 f6 30. f5 g5 31. Nf3 Rf8 32. g4 h4 33. Kc2 Nh6
34. Rf2 Rc7 35. Kb2 Nf7 36. Rc1 Nfd8 37. Rff1 Nb7 38. Ra1 Bd7 39. Rfb1 Rb8
40. Kc2 Nd4+ 41. Nexd4 cxd4 42. Kb2 Nc5 43. Rd1 Be8 44. Ne1 Bf7 45. Nc2
Rbc8 46. Rac1 a5 47. Ne1 Rb8 48. Nc2 Be8 49. Ra1 Rcb7 50. Ne1 Bc6 51. Bf3
Rc7 52. Bg2 Rbc8 53. Bf3 Nd7 54. Rdc1 Bb7 55. Bg2 Nc5 56. Rd1 Bc6 57. Rdc1
Be8 58. Bf3 Rb8 59. Bg2 Rcb7 60. Bf3 1/2-1/2