1.
d4
c5
2.
d5
e6
3.
c4
exd5
4.
cxd5
d6
5.
Nc3
g6
6.
Nf3
Bg7
7.
Qc2
Nf6
8.
e4
O-O
9.
Be2
a6
10.
a4
b6
11.
O-O
Re8
12.
Bg5
h6
13.
Bh4
Ra7
14.
Nd2
Rb7
15.
f4
Qd7
16.
Qd3
Ng4
17.
h3
Nf6
18.
Bg3
Nh7
19.
Ra2
f5
20.
Re1
fxe4
21.
Ndxe4
Qd8
22.
Bg4
Bxg4
23.
hxg4
Bd4+
24.
Kh2
Rbe7
25.
Raa1
Qd7
26.
Qf3
Rf8
27.
Re2
Ref7
28.
Nf2
c4
29.
Re4
Ng5
30.
Qe2
Nxe4
31.
Nfxe4
Re7
32.
Qxc4
Bxc3
33.
bxc3
Qxg4
34.
Nxd6
Re3
35.
Ne4
Nd7
36.
d6+
Kh7
37.
Qd4
Rxg3
38.
Nxg3
Qh4+
39.
Kg1
Qxg3
40.
Rf1
Qg4
41.
c4
Qf5
42.
Kh2
Rf7
43.
Re1
Qf6
44.
Qd2
h5
45.
g3
Kg7
46.
Re8
Qa1
47.
g4
hxg4
48.
Qe3
Qa2+
49.
Kg3
Qxc4
50.
Re7
Qd5
51.
Qc3+
Nf6
52.
Rxf7+
Qxf7
53.
Kh4
Qd7
54.
Qd4
g3
55.
Kxg3
Qxd6
0-1
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Event
Site
Villa Gesell
Date
1971.??.??
Round
1
White
Arrachea, Heriberto
Black
Mosquera, Claudio
Result
0-1
[Event "Villa Gesell op"] [Site "Villa Gesell"] [Date "1971.??.??"] [Round "1"] [White "Arrachea, Heriberto"] [Black "Mosquera, Claudio"] [Result "0-1"] 1. d4 c5 2. d5 e6 3. c4 exd5 4. cxd5 d6 5. Nc3 g6 6. Nf3 Bg7 7. Qc2 Nf6 8. e4 O-O 9. Be2 a6 10. a4 b6 11. O-O Re8 12. Bg5 h6 13. Bh4 Ra7 14. Nd2 Rb7 15. f4 Qd7 16. Qd3 Ng4 17. h3 Nf6 18. Bg3 Nh7 19. Ra2 f5 20. Re1 fxe4 21. Ndxe4 Qd8 22. Bg4 Bxg4 23. hxg4 Bd4+ 24. Kh2 Rbe7 25. Raa1 Qd7 26. Qf3 Rf8 27. Re2 Ref7 28. Nf2 c4 29. Re4 Ng5 30. Qe2 Nxe4 31. Nfxe4 Re7 32. Qxc4 Bxc3 33. bxc3 Qxg4 34. Nxd6 Re3 35. Ne4 Nd7 36. d6+ Kh7 37. Qd4 Rxg3 38. Nxg3 Qh4+ 39. Kg1 Qxg3 40. Rf1 Qg4 41. c4 Qf5 42. Kh2 Rf7 43. Re1 Qf6 44. Qd2 h5 45. g3 Kg7 46. Re8 Qa1 47. g4 hxg4 48. Qe3 Qa2+ 49. Kg3 Qxc4 50. Re7 Qd5 51. Qc3+ Nf6 52. Rxf7+ Qxf7 53. Kh4 Qd7 54. Qd4 g3 55. Kxg3 Qxd6 0-1