Defensa Escandinava con 3. .... Dd6
G.M. Tiviakov]
1.e4
d5
2.exd5
Dxd5
3.Cc3
Dd6
4.d4
Cf6
5.Cf3
a6
6.a3!?
Cbd7
Las principales alternativas en esta posición son:
a) [6...Cc6 7.d5 (7.Ae2 Af5 8.b4 Td8 9.Ae3 e5 10.dxe5 Cxe5 11.Dc1 Ag4 12.Ac5 Cxf3+ 13.gxf3 De5 14.De3 Dxe3 15.fxe3 Axc5 16.bxc5 Ad7 17.e4 Ac6 18.Ac4 Cd7 19.0-0-0 0-0 20.Ad5 Axd5 21.Cxd5 c6 22.Cf4 Cxc5 23.Cd3 Cxd3+ 24.cxd3 Td4 25.Rc2 Tfd8 26.Td2 Rf8 27.Tb1 b5 28.Tb4 c5 29.Txd4 Txd4 30.Tg2 c4 31.dxc4 Txc4+ 32.Rb3 a5 33.Tg5 a4+ 34.Rb2 b4 35.axb4 Txb4+ 36.Rc2 Tb3 37.Tf5 g6 38.Tf4 Ta3 39.h4 Rg7 40.e5 Te3 41.h5 g5 42.Tf5 h6 43.Rd2 a3 44.Rxe3 a2 45.e6 a1D 46.Txf7+ Rg8 47.Re4 Dh1 48.Re5 Dxh5 49.Tf5 Dh2+ 50.f4 Db2+ 51.Rd6 Db6+ 52.Rd7 Dd4+ 53.Re7 gxf4 54.Tf8+ Rg7 55.Tf7+ Rg6 56.Re8 Dd6 57.Te7 f3 0-1 Grishchenko,M-Vasiliev,M/Alushta UKR 2005/The Week in Chess 552 (57)) 7...Ce5 8.Ae2 g6 9.0-0 Ag7 10.Cxe5 Dxe5 11.Af3 0-0 12.g3 Dd6 13.Af4 Dd8 14.De2 Ah3 15.Tfe1 Te8 16.Tad1 Dd7 17.Dc4 Tac8 18.Td2 Ag4 19.Ah1 h6 20.Ag2 Ah3 21.Ah1 Ag4 22.Db4 g5 23.Ae3 b6 24.Dc4 b5 25.Db4 e6 26.Da5 exd5 27.Cxd5 Cxd5 28.Axd5 c6 29.Ag2 De6 30.c3 Ta8 31.Db6 Tec8 32.f3 Af5 33.Af2 Dg6 34.Ted1 Ae5 35.Dc5 Te8 36.Te1 Ag7 37.Td6 Txe1+ 38.Axe1 Ae6 39.Dxc6 Tc8 40.De4 Dxe4 41.fxe4 a5 42.Tb6 Ac4 43.Ta6 Td8 44.Af3 a4 45.Tc6 Af8 46.Rf2 Td6 47.Tc8 Rg7 48.Rg2 Ae7 49.e5 Td3 50.Ae2 Te3 51.Axc4 bxc4 52.Rf2 Txe5 53.Txc4 Tb5 54.Txa4 Txb2+ 55.Rf3 Tb3 56.g4 Txa3 57.Txa3 Axa3 58.Re4 Rg6 59.c4 Af8 60.Ac3 Ad6 61.h3 h5 62.Ad4 hxg4 63.hxg4 f6 64.Rd5 1-0 Bellia,F-Valenti,G/Milan 2001/CBM 083 ext (64);
b) 6...Ag4 7.h3 Ah5 8.g4 Ag6 9.Ch4 Cc6 10.d5 De5+ 11.Ae3 0-0-0 12.Cf3 Dd6 13.dxc6 Dxc6 14.De2 e5 15.Ag2 Ad6 16.Ch4 e4 17.Cxg6 hxg6 18.g5 Ae5 19.0-0 De6 20.f4 Txh3 21.fxe5 Txe3 22.Dxe3 Cg4 23.Ah3 1-0 Radulski,J-Mincic,S/Herceg Novi SCG 2005/The Week in Chess 550 (23); 6...g6 7.Ag5 Ag7 8.Dd2 b5 9.Ae2 Ab7 10.0-0 0-0 11.Af4 Db6 12.De3 Te8 13.Ce5 Cc6 14.Tad1 Tad8 15.Af3 e6 16.Axc6 Axc6 17.Ag5 Cd5 18.Cxd5 Txd5 19.Cg4 Txd4 20.Cf6+ Axf6 21.Axf6 Tg4 22.Dxb6 Txg2+ 23.Rh1 cxb6 24.f3 Txc2 25.Td6 h6 26.Rg1 g5 27.Tf2 Tc1+ 28.Rg2 Rh7 0-1 Radulski,J-Panbukchian,V/Pleven BUL 2005/The Week in Chess 552 (28);
c)
6...b5
7.Ce5
Ab7
8.Af4
Cbd7
9.Ae2
Cxe5
10.dxe5
Dxd1+
11.Txd1
Cd7
12.e6
fxe6
13.0-0
0-0-0
14.Ag4
g5
15.Ae3
h5
16.Axe6
Th6
17.Aa2
Tg6
18.Af7
Tg7
19.Axh5
g4
20.f3
g3
21.hxg3
Cf6
22.Txd8+
Rxd8
23.g4
Cxh5
24.gxh5
Th7
25.g4
Ag7
26.Rg2
Axc3
27.bxc3
Re8
28.Rg3
Ad5
29.Ad4
Th6
30.Th1
Th7
31.h6
Rf7
32.Ag7
c6
33.Te1
e6
34.f4
Rg6
35.Te5
Aa2
36.f5+
exf5
37.gxf5+
Rf7
38.Rf4
1-0 Radulski Julian (BUL)-Nikolov Sasho (BUL)/Sunny Beach (Bulgaria) 2005 (38)]
7.Ad3N
[7.g3!?
e6
(7...b5!?
; 7...Cb6!?
) 8.Ag2
(8.Af4
Db6=
) 8...c5
(8...Ae7
9.0-0
0-0
10.Te1+/=
; 8...Db6!?
9.0-0
Ad6
) 9.0-0
(9.Af4
Db6
10.0-0!?|^
) 9...cxd4
10.Cxd4
Ae7
11.Ae3
(11.Af4+/=
)
11...0-0
12.De2+/=
(12.b4?!
(>
7...g6
[7...e6
]
8.0-0
Ag7
9.Te1
[9.De2
]
9...0-0
10.De2
e6?!
(>< /^a3-f8) [>=10...Te8
]
11.b4!?
[11.Ce4
Cxe4
(11...De7
12.Ag5+/= (12.Af4+/=
) )
12.Dxe4
c5
13.c3
cxd4
14.cxd4 con
ataque
]
11...b5!
[11...b6
12.Ce4
Cxe4
(12...Dc6
13.c4
)
13.Dxe4+/=
]
12.a4
[12.Ce4
Cxe4
13.Axe4
(13.Dxe4
Cb6~~ (13...Tb8!?
) )
13...Tb8
/\Cb6, Ab7, >
|
|
GM. Sergei Tiviakov
Groningen, Holanda, Febrero 2006
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