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Subject: Re: Good Test.....1923

Author: David Rasmussen

Date: 09:20:44 12/06/02

Go up one level in this thread


On December 06, 2002 at 10:18:41, Art Basham wrote:

>In 1923 Alekhine played Bg6...making way for the Queen to move to e4..!
>
>[D]1qbr1b1k/3r1pp1/ppQ1p3/6N1/PP2B3/6P1/5P1P/2R2RK1 w - -
>

This one is easy for engines I think.

Chezzz:

time         nodes depth    score  pv
00:00:00.14   43kn 05/07/13 ---------------------------------------------------
00:00:00.20   69kn 06/09/14 -0.225 1. Qc3 Bb7 2. Rfe1 Bxe4
                                   3. Nxe4 Bd6
00:00:00.28  108kn 06/09/14 -0.038 1. Qc4 Qe5 2. Nf3 Qf6
                                   3. b5 axb5 4. axb5
00:00:00.34  126kn 06/09/14 ---------------------------------------------------
00:00:00.44  172kn 07/10/14 -0.033 1. Qc4 Qe5 2. Nf3 Qf6
                                   3. Rfe1 Be7 4. h3
00:00:00.73  310kn 07/11/15 ---------------------------------------------------
00:00:01.00  448kn 08/12/17 -0.038 1. Qc4 Qe5 2. Nf3 Qf6
                                   3. Rc3 a5 4. bxa5 bxa5
00:00:01.41  635kn 08/13/17 ---------------------------------------------------
00:00:02.50 1184kn 09/15/19 +0.057 1. Qc4 b5 2. Qe2 g6
                                   3. Bc6 Ra7 4. Qf3 bxa4
                                   5. Bxa4
00:00:04.47 2261kn 09/16/19 ---------------------------------------------------
00:00:06.33 3202kn 10/17/21 +0.026 1. Qc4 b5 2. Qe2 g6
                                   3. Bc6 Ra7 4. axb5 axb5
                                   5. Rfd1 Rxd1+ 6. Rxd1 Bxb4
                                   7. Bxb5
00:00:07.69 3978kn 10/17/22 +0.390 1. Bg6!
00:00:10.47 5449kn 10/19/23 +1.520 1. Bg6 Kg8 2. Qe4 Be7
                                   3. Nxf7 Rd4 4. Nxd8 Rxe4
                                   5. Nc6 Qc7 6. Bxe4
00:00:10.94 5699kn 10/19/23 ---------------------------------------------------
00:00:13.59 7091kn 11/19/22 +1.520 1. Bg6 Kg8 2. Qe4 Be7
                                   3. Nxf7 Rd4 4. Nxd8 Rxe4
                                   5. Nc6 Qc7 6. Bxe4

        Time used: 00:00:18.75
        nps: 518714     nodes: 9731077  Q-nodes: 1000077 (10%)
        move order: 91%
        hash probes: 2247781    hash hits: 698475 (31%) hash usage: 33%
        pawn hash probes: 6353458       pawn hash hits: 6327356 (99%)
        EGTB probes: 0

/David



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