Author: Dieter Buerssner
Date: 14:23:51 04/01/01
Go up one level in this thread
On April 01, 2001 at 14:50:06, jw wrote:
>The following position is from the famous game Botvinnik - Capablanca, Avro
>Holland 1938
>
>8/p3q1kp/1p2Pnp1/3pQ3/2pP4/1nP3N1/1B4PP/6K1 w - -
>
>Amazing! Gambit Tiger 2.0 finds the move 30.Ba3 after 1:34!!!
>As far as I know it's the only program who finds this move (within reasonable
>time).
Yace can also find this relatively fast. AMD K6-2 475, 30M hash:
nodes time score depth
159843 1.431 0.00 7t 1.Ba3 Qxa3 2.Qc7+ Kh6 3.Qf4+ Kg7 4.Qc7+ {-420}
233441 1.934 0.01 7t+ 1.Ne2 Qe8 2.Nf4 Nxd4 3.cxd4 g5 4.Qxg5+ Kf8 {270}
273780 2.222 0.40 7++ 1.Ne2 Qe8 2.Nf4 Nxd4 3.cxd4 g5 4.Qxg5+ Kf8 {270}
387554 2.926 0.50 7t 1.Ne2 Na5 2.Nf4 Nc6 3.Nxd5 Nxe5 4.Nxe7 Nd3 {10}
431001 3.123 0.50 7. 1.Ne2 Na5 2.Nf4 Nc6 3.Nxd5 Nxe5 4.Nxe7 Nd3 {10}
543298 3.855 0.40 8t 1.Ne2 Na5 2.Nf4 Nc6 3.Nxd5 Nxe5 4.Nxe7 Nd3
5.Ba3 {10}
699574 4.573 0.40 8. 1.Ne2 Na5 2.Nf4 Nc6 3.Nxd5 Nxe5 4.Nxe7 Nd3
5.Ba3 {10}
879461 5.661 0.02 9t 1.Ne2 Na5 2.Nf4 Nc6 3.Nxd5 Nxe5 4.Nxe7 Nd3
5.Ba3 a5 {10}
1464015 8.574 0.02 9. 1.Ne2 Na5 2.Nf4 Nc6 3.Nxd5 Nxe5 4.Nxe7 Nd3
5.Ba3 a5 {10}
2022861 12.166 0.00 10t 1.Ne2 Na5 2.Ba3 Qxa3 3.Qc7+ Kh6 4.Qf4+ Kg7
5.Qc7+ {-420}
4434459 25.689 0.00 10. 1.Ne2 Na5 2.Ba3 Qxa3 3.Qc7+ Kh6 4.Qf4+ Kg7
5.Qc7+ {-420}
5535629 32.890 0.00 11t 1.Ne2 Na5 2.Ba3 Qxa3 3.Qc7+ Kh6 4.Qf4+ Kg7
5.Qc7+ {-420}
10042376 59.420 0.01 11t+ 1.Ba3 Qxa3 2.Nh5+ gxh5 3.Qg5+ Kf8 4.Qxf6+ Kg8
5.Qf7+ Kh8H 6.g3H Nxd4H 7.e7H Nf3+H 8.Kg2H
Qb2+H 9.Kxf3H Qxc3+H 10.Kg2H Qc2+H 11.Kh3H {HT}
{-240}
10611060 1:03.1 0.40 11++ 1.Ba3 Qxa3 2.Nh5+ gxh5 3.Qg5+ Kf8 4.Qxf6+ Kg8
5.Qf7+ Kh8 6.g3 Nxd4 7.e7 Nf3+ 8.Kg2 Qb2+
9.Kxf3 Qxc3+ 10.Kg2 Qb2+ 11.Kh3 Qa3 12.e8=Q+
Qf8 {681}
30839775 3:03.8 0.63 11t 1.Ba3 Qe8 2.Qc7+ Kg8 3.Be7 Ng4 4.Qxa7 Nd2 5.Bg5
Nb1 6.Qd7 Qa8 {10}
33779230 3:20.1 0.63 11. 1.Ba3 Qe8 2.Qc7+ Kg8 3.Be7 Ng4 4.Qxa7 Nd2 5.Bg5
Nb1 6.Qd7 Qa8 {10}
38416900 3:48.6 1.03 12++ 1.Ba3 Qe8 2.Qc7+ Kg8 3.Be7 Ng4 4.Qd7 Qa8 5.Bf6
Nf2 6.Kxf2 Qf8 7.e7 Qg7 {270}
45067367 4:26.9 2.68 12t 1.Ba3 Qe8 2.Qc7+ Kg8 3.Be7 Nxd4 4.cxd4 Ng4
5.Qxa7 c3 6.h3 Ne3 7.Ne2 c2 8.Nc1 {270}
49080693 4:48.7 2.68 12. 1.Ba3 Qe8 2.Qc7+ Kg8 3.Be7 Nxd4 4.cxd4 Ng4
5.Qxa7 c3 6.h3 Ne3 7.Ne2 c2 8.Nc1 {270}
Regards,
Dieter
This page took 0 seconds to execute
Last modified: Thu, 15 Apr 21 08:11:13 -0700
Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.