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Download PGN
Hartoch, Robert G
-
Orbaan, Constant
-
IBM-B
(1), Amsterdam, 1965
B50
1.e4
c5
2.Nf3
d6
3.c3
Nf6
4.Qc2
e6
5.d4
Nc6
6.Bb5
Bd7
7.dxc5
dxc5
8.O-O
Be7
9.Nbd2
O-O
10.Bd3
Qc7
11.Re1
Ng4
12.h3
Nge5
13.Nxe5
Nxe5
14.Bf1
Rad8
15.f4
Ng6
16.g3
Bc6
17.Nc4
b5
18.Ne3
c4
19.Ng2
Qb7
20.b3
Bc5+
21.Kh2
cxb3
22.axb3
Rd7
23.Qe2
Rfd8
24.Be3
½-½
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Cornelis - Orbaan (Eersel, 196.
Karper - Orbaan (Amsterdam, 19.
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Orbaan - Czerniak (Eersel, 196.