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Subject: Re: Test position

Author: Jonathan Kreuzer

Date: 10:51:01 09/08/05

Go up one level in this thread


4.4 seconds for Slow Blitz.

Extending mate threats 1/2 ply, and having Queen touch checks on the first level
of QSearch helps here. It also doesn't stop the search after a check with 2
replies( this can only be triggered once, it will stop if there's another 2
replies to check after it. )

SlowChess Blitz WV2  (46 MB hash)
FEN: r1bq1rk1/1pppnppp/pbn5/4P1B1/B3N3/5N2/PP3PPP/R2Q1RK1 w - -

[12] 2.64   01:06.0	Nf6+ Kh8 Qd3 Ng6 Nxh7 Qe8 Nxf8 Qxf8 Qe4 Qe8 Rfe1 d6 Rac1
dxe5 Bxc6 bxc6 Nxe5 Nxe5 Qxe5 Qxe5 Rxe5
[11] 2.64   00:26.8	Nf6+ Kh8 Qd3 Ng6 Nxh7 Qe8 Nxf8 Nxf8 Bxc6 bxc6 a4 Ne6 a5 Bc5
[10] 2.36   00:11.2	Nf6+ Kh8 Qd3 g6 Ng4 f5 f6 Nf5 f7 Nce7 Bf6+ Ng7 Bxg7+ Kxg7
Qc3+ Kxf7 Ng5+ Ke8 Nf6+ Rxf6 Qxf6
[9]  1.80   00:06.1	Nf6+ gxf6 Bxf6 Qe8 Qd2 Be3 Qxe3 Nd8 Qg5+ Ng6 Bb3 Ne6
[8]  0.36   00:04.7	Nf6+ gxf6 Bxf6 Bxf2+ Rxf2 b5 Qc1 Nxe5 Nxe5 bxa4 Bxe7 Qxe7
Qxc7
[8]  -0.44  00:04.4	Nf6+ {++}
[8]  -0.44  00:04.2	Qd3 Qe8 Bf6 Ng6 Bxc6 dxc6 Rfd1 <tt>
[8]  -0.60  00:02.2	Qd3 {++}
[8]  -0.60  00:01.6	Qd2 Ba5 Qd3 Nb4 Qd4 b5 Bd2 Nbc6
[7]  -0.52  00:01.1	Qd2 Ba5 Qd3 b5 Bc2 Re8 Rfd1
[7]  -0.56  00:00.9	Qd2 {++}
[7]  -0.56  00:00.4	Qd3 Re8 Bb3 h6 Be3 Nb4 Qe2
[6]  -0.60  00:00.1	Qd3 Re8 Bb3 Na5 Ba4 h6
[5]  -0.56  00:00.0	Qd3 Re8 Bb3 h6 Be3
[5]  -0.60  00:00.0	Qd3 {++}
[5]  -0.60  00:00.0	Bxc6 bxc6 Qe2 Bb7 Rfd1
[5]  -0.68  00:00.0	Bxc6 {++}
[5]  -0.68  00:00.0	Qe2 Nd4 Nxd4 Bxd4 Bf4
[4]  -0.68  00:00.0	Qe2 Re8 Rac1 Nb4
[4]  -0.76  00:00.0	Qe2 {++}
[4]  -0.76  00:00.0	Bxc6 bxc6 Qe2 Bb7
[3]  -0.60  00:00.0	Bxc6 bxc6 Qe2
[3]  -0.64  00:00.0	Qe2 Nd4 Nxd4 Bxd4
[2]  -0.76  00:00.0	Qe2 Re8



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