Computer Chess Club Archives


Search

Terms

Messages

Subject: Rabbit beats heffalump with nice queen sac

Author: Roberto Waldteufel

Date: 17:19:48 06/01/98


I have been developing my chess program,  Rabbit, for some time now, but
recently I think it has increased very noticeably in strength. I am
particularly grateful for some of the tips and advice I have received
through CCC, and now here's something back from Rabbit. I have a Risc
1MB stand-alone chess computer and an old copy of Fritz2 which I have
been using as sparring partners for Rabbit. I think these programs are
both much stronger, as Rabbit always lose (until now, anyway). The Risc
1MB is supposed to be about 2200 ELO, so I'm not exactly giving Rabbit
easy opposition. Here is its first success:

Rabbit v Risc 1MB  (15 secs/move each)

1 e2      c5
2 Nf3     e6
3 Bd3?!          I cringed when I saw Rabbit play this move, and did not
                       expect Ed Schoeders program to take long to win
3......... d5
4 exd5   exd5
5 c4                 The usual idea after the offbeat Bd3 is c3, Bc2 and
d4.
5.........   Nf6
6 O-O    Be7
7 cxd5   Nxd5
8 Nc3    Nb4
9 Bc4    Nc6   Black seems to be doing very well!
10 a3    Nd3
11 Nd5  O-O
12 Nxe7+  Nxe7
13 Qb3    Nf4
14 d4     Ne6
15 dxc5  Nxc5
16 Qb4   Na6
17 Qe1   Re8
18 Ng5!  Nd5
19 Bxd5!  Rxe1
20 Rxe1                I thought it was the end, but Rabbit still
reckons it's                               almost 3 pawns up! On closer
inspection Black's                                king is in a bit of
trouble.
20......     h6
21 Bxf7+  Kf8
22 Re8+  Qxe8
23 Bxe8  Kxe8
24 Ne4    Bd7!?    Giving up another pawn, but how else is Black to
                        develop his pieces?

25 Nd6+  Ke7
26 Nxb7   Rb8
27 Na5    Nc5
28 Be3    Ne6
29 Nc4   a6
30 Rd1  Ba4
31 Re1  Bb3
32 Ne5           And Blak's position is hopeless. This represents
Rabbit's                       greatest victory so far.

Hope you find the game entertaining maybe it should be named the "Rabbit
Attack", a good description of the anti-positional nature of the
absurd-looking 3. Bd3.

Roberto



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.