Author: John Merlino
Date: 18:19:14 09/15/01
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On September 15, 2001 at 17:12:40, Miguel A. Ballicora wrote: >On September 15, 2001 at 16:55:10, John Merlino wrote: > >>On September 15, 2001 at 12:50:29, Miguel A. Ballicora wrote: >> >>>[D]3q1nnk/rr4pp/pp1p1p2/2pPpPP1/2P2P1P/P1QBB3/1P6/2K3RR b - - 0 24 bm e4; >>> >>>Black just took a knight in f5 (Bc8xf5) and white retook e4xf5. >>>The idea was to play here the positional sacrifice e4! that stops >>>white attack completely. >>> >>>Is there any program that likes e4? >>> >>>Regards, >>>Miguel >> >>CM8000 says: >> >>Time Depth Score Positions Moves >>0:00 2/5 0.93 14692 1...Nd7 2. Kb1 b5 3. Rg3 Ne7 4. >> gxf6 gxf6 >>0:01 2/6 0.96 54927 1...Nd7 2. g6 Nf8 3. Kb1 b5 4. >> fxe5 fxe5 >>0:03 3/7 0.85 187576 1...Nd7 2. Kb1 b5 3. Re1 bxc4 4. >> Bxc4 Nb6 >>0:10 3/8 0.76 661743 1...Nd7 2. Qc2 b5 3. g6 Nb6 4. >> gxh7 Kxh7 5. b3 bxc4 6. bxc4 Kh8 >> 7. fxe5 fxe5 >>0:28 4/9 0.75 1910585 1...Nd7 2. Kb1 b5 3. Rd1 Ne7 4. >> gxf6 gxf6 5. Rhg1 bxc4 6. Qxc4 >>1:14 4/10 0.69 5124393 1...Nd7 2. g6 b5 3. h5 bxc4 4. >> Bxc4 Nb6 5. gxh7 Ne7 6. fxe5 Nxc4 >> 7. Qxc4 fxe5 >>4:03 5/11 0.68 17575530 1...Nd7 2. h5 b5 3. h6 gxh6 4. >> fxe5 Nxe5 5. gxh6 bxc4 6. Bxc4 Ne7 > >Thanks, >0.68 is positive, does it mean that is positive for the side to play? black? > >Regards, >Miguel In CM, positive numbers always favor White, no matter who is to move. So, CM thinks that White is 0.68 ahead with 1...Nd7 and is 1.58 ahead if Black plays 1...e4. jm
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