1.
e4
c6
2.
d4
d6
3.
Nf3
Nf6
4.
Nbd2
Qc7
5.
Be2
e5
6.
O-O
Bg4
7.
c3
Nbd7
8.
b3
Be7
9.
Ba3
O-O
10.
dxe5
Nxe5
11.
Nd4
c5
12.
Nc2
Bd7
13.
c4
Bc6
14.
f4
Ng6
15.
Bd3
Rfe8
16.
Ne3
b5
17.
cxb5
Bb7
18.
Qc2
Nh5
19.
g3
Bf6
20.
Bb2
Bxb2
21.
Qxb2
d5
22.
Nxd5
Bxd5
23.
exd5
Qd7
24.
Bc4
Qg4
25.
Qc3
Nhxf4
26.
Qf3
Ne2+
27.
Bxe2
Qd4+
28.
Qf2
Qxd2
29.
Bc4
Qg5
30.
Rfe1
Rxe1+
31.
Rxe1
Ne5
32.
Qe3
Qxe3+
33.
Rxe3
f6
34.
h3
Rd8
35.
Kf2
Kf7
36.
Ke2
Ke7
37.
Kd1
Kd6
38.
Kc2
Re8
39.
Re1
Re7
40.
Re2
Re8
41.
a4
Re7
42.
Re1
Re8
43.
Re2
Re7
44.
a5
Rb7
45.
Kb2
Rb8
46.
Ka3
Kc7
47.
Ka4
Ra8
48.
Re1
Kd6
49.
b6
axb6
50.
a6
Kc7
51.
Kb5
Rd8
52.
h4
Rd6
53.
a7
Kb7
54.
Ra1
Ka8
55.
Ka6
h5
56.
Ra2
g6
57.
Bb5
g5
58.
hxg5
fxg5
59.
Re2
1-0
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Event
Site
Polanica Zdroj
Date
1967.08.11
Round
2
White
Orbaan, Constant
Black
Ortega, Rogelio
Result
1-0
Score
[Event "Rubinstein Memorial-05"] [Site "Polanica Zdroj"] [Date "1967.08.11"] [Round "2"] [White "Orbaan, Constant"] [Black "Ortega, Rogelio"] [Result "1-0"] 1. e4 c6 2. d4 d6 3. Nf3 Nf6 4. Nbd2 Qc7 5. Be2 e5 6. O-O Bg4 7. c3 Nbd7 8. b3 Be7 9. Ba3 O-O 10. dxe5 Nxe5 11. Nd4 c5 12. Nc2 Bd7 13. c4 Bc6 14. f4 Ng6 15. Bd3 Rfe8 16. Ne3 b5 17. cxb5 Bb7 18. Qc2 Nh5 19. g3 Bf6 20. Bb2 Bxb2 21. Qxb2 d5 22. Nxd5 Bxd5 23. exd5 Qd7 24. Bc4 Qg4 25. Qc3 Nhxf4 26. Qf3 Ne2+ 27. Bxe2 Qd4+ 28. Qf2 Qxd2 29. Bc4 Qg5 30. Rfe1 Rxe1+ 31. Rxe1 Ne5 32. Qe3 Qxe3+ 33. Rxe3 f6 34. h3 Rd8 35. Kf2 Kf7 36. Ke2 Ke7 37. Kd1 Kd6 38. Kc2 Re8 39. Re1 Re7 40. Re2 Re8 41. a4 Re7 42. Re1 Re8 43. Re2 Re7 44. a5 Rb7 45. Kb2 Rb8 46. Ka3 Kc7 47. Ka4 Ra8 48. Re1 Kd6 49. b6 axb6 50. a6 Kc7 51. Kb5 Rd8 52. h4 Rd6 53. a7 Kb7 54. Ra1 Ka8 55. Ka6 h5 56. Ra2 g6 57. Bb5 g5 58. hxg5 fxg5 59. Re2 1-0