B96-Polugaevski Sizilian

[Rubinus]

[d]rnb1kb1r/5ppp/p3pP2/1p4q1/3N4/2N5/PPP1B1PP/R2Q1RK1 b kq - 0 12
1.e4 c5 2.Nf3 d6 3.d4 cd4 4.Nxd4 Nf6 5.Nc3 a6 6.Bg5 e6 7.f4 b5 8.e5 de5 9.fe5 Qc7 10.ef6 (theory - little better than 10.Qe2) Qe5+ 11.Be2 Qxg5 12.0-0

Code: Select all

b96bookoff
                            1  2  3  4  5  6  7  8
1   Rybka 2.3.2a/64       ** ˝˝ ˝1 ˝1 10 ˝˝ 11 ˝1   9.5/14
2   Loop M1-P             ˝˝ ** 0˝ ˝0 ˝1 11 ˝1 11   9.0/14
3   Deep Shredder 11 x64  ˝0 1˝ ** ˝˝ 1˝ ˝˝ ˝˝ ˝1   8.0/14
4   Fritz 11              ˝0 ˝1 ˝˝ ** 01 1˝ ˝0 1˝   7.5/14
5   Zappa Mexico X64      01 ˝0 0˝ 10 ** ˝˝ ˝˝ ˝1   6.5/14
6   HIARCS 11.2 SP        ˝˝ 00 ˝˝ 0˝ ˝˝ ** 1˝ ˝0   5.5/14
7   Naum 2.2/64           00 ˝0 ˝˝ ˝1 ˝˝ 0˝ ** ˝0   5.0/14  35.50
8   Junior 10.1           ˝0 00 ˝0 0˝ ˝0 ˝1 ˝1 **   5.0/14  31.50

White-Black 4:22=30 -> 33.9%

AMD Athlon64 3200+, GUI Fritz 10, 345TB,34SB, 90m+30s, 256MB hash - without other books.

download games here

Next test? Göteborg Sizilian, B98 - 7. ... Be7 8.Qf3 h6 9.Bh4 g5 10.fg5 Jfd7 (theory? - 11.Qh5! and 11.Nxe6!?, but Zappa play 11.Bg3 ...)

[perejaslav]

Thanks, Pavel. It's very interesting test!

[Graham Banks]

Thanks, Pavel. It's very interesting test!

Agreed.

[Rubinus]

Better variant, theory:
12.-Ra7 13.Qd3 Rd7 14.Ne4 Qe5
15.Nf3 better than 15.c3 (none engine not find! - stupid computer, or mistake theory?)

[ArmyBridge]

very fine, I wonder.. why do you don't try a test with the Halloween Attack?
Regards

[Rubinus]

Who is Halloween Attack?

[Rubinus]

very fine, I wonder.. why do you don't try a test with the Halloween Attack?
Regards

1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Nxe5? No try.
Etc. 1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nxf7 more solid ....

[ArmyBridge]

very fine, I wonder.. why do you don't try a test with the Halloween Attack?
Regards

1.e4 e5 2.Nf3 Nc6 3.Nc3 Nf6 4.Nxe5? No try.
Etc. 1.e4 e5 2.Nf3 Nf6 3.Nxe5 d6 4.Nxf7 more solid ....

Well some people think that white have adventage, once I said that would be interesting to see wich program can beat Rybka (with Rybka play always the black side of halloween attack)