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Checkmates in one
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Twenty-four miniatures
Leon Calderon, Jonathan Francisco
(2079) -
Dulanto, Alfredo
(1910) -
Pan American-ch U16
(7), Medellin, 2007
A01
1.b3
b6
2.Bb2
Bb7
3.Nf3
d6
4.e3
Nd7
5.c4
e6
6.Nc3
Ngf6
7.d4
Be7
8.Bd3
c5
9.O-O
a6
10.Rc1
h6
11.Bb1
Qc7
12.dxc5
bxc5
13.e4
g5
14.a3
g4
15.Nd2
h5
16.Re1
Qc6
17.Qe2
Rg8
18.Nd5
e5
19.Nf1
Nxd5
20.cxd5
Qb6
½-½
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