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ECO
Year
Res.
#
Mahaffey, Sam
1640
Boyd, James
1766
A30
2005
1-0
63
Mahaffey, Sam
1589
Boyd, James
1752
A36
2006
0-1
23
Page 1
Mahaffey, Sam
(1640) -
Boyd, James
(1766) -
North County CC op 190th
(4), San Diego, 2005
A30
1.c4
Nf6
2.g3
e6
3.Nf3
b6
4.Bg2
Bb7
5.Nc3
c5
6.O-O
Be7
7.d4
cxd4
8.Nxd4
Bxg2
9.Kxg2
a6
10.Bf4
d6
11.Qa4+
Qd7
12.Qxd7+
Nfxd7
13.Be3
Ne5
14.b3
Ng4
15.Bd2
Bf6
16.Nf3
Nd7
17.h3
Nge5
18.Nxe5
Nxe5
19.Ne4
Be7
20.Bb4
d5
21.Bxe7
Kxe7
22.cxd5
exd5
23.Nc3
Rhd8
24.Rfd1
d4
25.Ne4
Rd7
26.f4
f5
27.Nf2
Nc6
28.Nd3
Re8
29.Rac1
Rd6
30.Rd2
h6
31.Kf3
Kd7
32.Nb2
b5
33.a3
Re3+
34.Kf2
Rxb3
35.a4
Re3
36.axb5
axb5
37.Nd3
Rg6
38.Ne5+
Nxe5
39.Rxd4+
Ke6
40.Kxe3
Nc4+
41.Kf2
Rf6
42.Ra1
Kf7
43.Rd5
Nd6
44.Ra7+
Kg6
45.Rd7
Ne4+
46.Kf3
b4
47.Rb7
Rc6
48.Rxb4
Rc3+
49.Rd3
Rc1
50.Rb6+
Kh7
51.g4
Rf1+
52.Ke3
Ng3
53.gxf5
Nxf5+
54.Ke4
Ne7
55.Rb7
Ng6
56.e3
Nf8
57.f5
h5
58.Rd8
Ng6
59.fxg6+
Kxg6
60.Rb6+
Kg5
61.Rd5+
Kh4
62.Rf5
Rh1
63.Rg6
1-0
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Games: 10624818 / Last update: 25 Jun 2025
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