Author: John Merlino
Date: 08:56:31 11/12/01
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On November 12, 2001 at 06:22:04, Uri Blass wrote: >This position could happen in my crrespondence game > >[D]2r2rk1/p3q1pp/1p6/2bp1p2/4n3/1P2P1P1/PB3PBP/1QR1RbK1 w - - 0 25 > >If your program plays Bxe4 then it is materialistic(Bxe4 is the only move that >does not lose material) > >If it plays Rxf1 then it is not materialistic > >It seems that most programs are not materialistic based on the test that I did. >I guess also that most humans are not materialistic here and are going to prefer >Rxf1 > >Uri CM8000's results (PIII-733): Time Depth Score Positions Moves 0:00 1/4 0.08 4468 1. Rxf1 Ba3 2. Rfd1 Bxb2 3. Qxb2 Rxc1 4. Qxc1 0:00 2/6 -0.02 31873 1. Rxf1 Nd2 2. Bxd5+ Kh8 3. Qd3 Nxf1 4. Kxf1 Rcd8 0:02 3/7 0.11 166087 1. Rxf1 Nd2 2. Bxd5+ Kh8 3. Qd3 Nxf1 4. Kxf1 Rcd8 5. Qc4 0:05 3/8 0.11 380126 1. Rxf1 Nd2 2. Bxd5+ Kh8 3. Qd3 Nxf1 4. Kxf1 Rcd8 5. Qc4 0:15 4/9 0.15 1273454 1. Rxf1 Nd2 2. Bxd5+ Kh8 3. Qd3 Nxf1 4. Kxf1 Rcd8 5. Qc4 a6 0:31 4/10 -0.08 2804755 1. Rxf1 Nd2 2. Bxd5+ Kh8 3. Qd3 Nxf1 4. Kxf1 Rcd8 5. Rd1 Ba3 6. Bc3 3:54 5/11 -0.03 21056613 1. Rxf1 Nd2 2. Bxd5+ Kh8 3. Qd3 Nxf1 4. Kxf1 Rcd8 5. Rd1 Ba3 6. Bc3 Bb4 jm
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