Author: Robert Hyatt
Date: 07:25:17 03/27/02
Go up one level in this thread
On March 27, 2002 at 09:14:09, Art Basham wrote:
>Here white ( a GM) played Rxd5+ and won...!
>
>Sorry I do not have all of the moves in this exciting game...
>
>I posted this same diagram several years ago, and someone here said that a
>certain personality in ChessMaster 4000 (or 5000)
>found it in 1 sec. at only about 4 ply..!!
>
>[D]r1bk3r/pp2n2p/2n2N2/1R1p3Q/2p4P/P1p5/2qBBPP1/4K2R w - -
>
>The Doctor? program also finds it in about 5 sec. on my machine.
Crafty finds it in just under 4 seconds, and thinks it is a perpetual...
7-> 1.22 -1.91 1. Bf4 Be6 2. Rxb7 Qa2 3. Bc1 Kc8 4.
Rb5
8 2.05 -2.06 1. Bf4 Be6 2. Rxb7 Qa2 3. Qh6 Qa1+
4. Bc1 Kc8 5. Rb5
8 3.86 ++ 1. Rxd5+!!
8 4.27 0.00 1. Rxd5+ Nxd5 2. Qxd5+ Kc7 3. Bf4+
Kb6 4. Be3+ Kc7 5. Bf4+
(3) 8-> 4.27 0.00 1. Rxd5+ Nxd5 2. Qxd5+ Kc7 3. Bf4+
Kb6 4. Be3+ Kc7 5. Bf4+
(2) 9 5.35 0.00 1. Rxd5+ Nxd5 2. Qxd5+ Ke7 3. Qc5+
Kxf6 4. Qg5+ Kf7 5. Bh5+ Ke6 6. Bg4+
Kf7 7. Bh5+
9-> 5.58 0.00 1. Rxd5+ Nxd5 2. Qxd5+ Ke7 3. Qc5+
Kxf6 4. Qg5+ Kf7 5. Bh5+ Ke6 6. Bg4+
Kf7 7. Bh5+
10 8.52 0.00 1. Rxd5+ Nxd5 2. Qxd5+ Ke7 3. Qc5+
Kxf6 4. Qg5+ Kf7 5. Bh5+ Ke6 6. Bg4+
Kf7 7. Bh5+
10-> 9.46 0.00 1. Rxd5+ Nxd5 2. Qxd5+ Ke7 3. Qc5+
Kxf6 4. Qg5+ Kf7 5. Bh5+ Ke6 6. Bg4+
Kf7 7. Bh5+
11 17.11 0.00 1. Rxd5+ Nxd5 2. Qxd5+ Ke7 3. Qc5+
Kxf6 4. Qg5+ Kf7 5. Bh5+ Ke6 6. Bg4+
Kf7 7. Bh5+
11-> 20.61 0.00 1. Rxd5+ Nxd5 2. Qxd5+ Ke7 3. Qc5+
Kxf6 4. Qg5+ Kf7 5. Bh5+ Ke6 6. Bg4+
Kf7 7. Bh5+
12 43.10 0.00 1. Rxd5+ Nxd5 2. Qxd5+ Ke7 3. Qc5+
Kxf6 4. Qg5+ Kf7 5. Bh5+ Ke6 6. Bg4+
Kf7 7. Bh5+
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