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Koopmeiners, Karl
(1895) -
Steffers, Hendrik
(1802) -
NATO-ch 33rd
(7), Portoroz, 2023
D12
1.d4
d5
2.c4
c6
3.Nf3
Bf5
4.Nc3
e6
5.e3
Nf6
6.Bd3
Bxd3
7.Qxd3
Nbd7
8.O-O
Be7
9.e4
½-½
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