Author: Slater Wold
Date: 22:32:31 01/15/02
Just wanted to see how much of a difference it made. I thought some, but not much. Even though the seek times on my SCSI drives are twice what they are on my 7200 RPM IDE drives. However, it made a lot more difference than I thought. I ran several tests, and this is just the best example: IDE 7200 W,S - Deep Junior 7 [D]8/2B2R2/8/3p4/2nP4/5kp1/6r1/4K3 b - - 0 1 Analysis by Deep Junior 7: 92...Ke3 93.Be5 µ (-1.24) Depth: 3 00:00:00 92...Ke3 93.Be5 µ (-1.24) Depth: 3 00:00:00 92...Ke3! -+ (-1.54) Depth: 6 00:00:00 2kN 92...Ke3! 93.Bf4+ Kxd4 94.Rg7 Rg1+ 95.Ke2 g2 96.Kf2 -+ (-1.78) Depth: 6 00:00:00 7kN 92...Ke3 93.Re7+ Kd3 94.Kf1 Rf2+ 95.Kg1 Ne3 96.Rxe3+ Kxe3 97.Bxg3 Ra2 98.Be5 -+ (-1.91) Depth: 9 00:00:00 83kN 92...Ke3 93.Re7+ Kd3 94.Kf1 Rf2+ 95.Kg1 Ne3 96.Rxe3+ Kxe3 97.Bxg3 Ra2 98.Be5 Ra8 -+ (-1.74) Depth: 12 00:00:00 590kN, tb=49 92...Ke3 93.Re7+ Kd3 94.Kf1 Rd2 95.Re1 Ne3+ 96.Kg1 Ke4 97.Bd6 Rc2 98.Bc5 g2 99.Kh2 -+ (-1.84) Depth: 15 00:00:02 3999kN, tb=662 92...Ke3! -+ (-2.14) Depth: 18 00:00:17 23062kN, tb=5480 92...Ke3! 93.Re7+ Kd3 94.Kf1 Rf2+ 95.Kg1 Ne3 96.Bxg3 Rg2+ 97.Kh1 Rxg3 98.Ra7 Nc2 99.Ra2 Rg8 100.Ra5 Rh8+ 101.Kg2 Ne3+ -+ (-3.18) Depth: 18 00:00:54 73309kN, tb=17647 92...Ke3 93.Re7+ Kd3 94.Kf1 Rf2+ 95.Kg1 Ne3 96.Bxg3 Rg2+ 97.Kh1 Rxg3 98.Ra7 Nf5 99.Kh2 -+ (-3.19) Depth: 20 00:01:35 119805kN, tb=43812 92...Ke3 93.Bf4+ Kd3 94.Bxg3 Rxg3 95.Kf2 Re3 96.Rf4 Nd2 97.Kg2 Re2+ 98.Kh3 Kc4 99.Kg3 Ne4+ 100.Kg4 Kxd4 101.Rf3 -+ (-3.20) Depth: 21 00:02:57 223520kN, tb=117623 92...Ke3 93.Bf4+ Kd3 94.Bxg3 Rxg3 95.Kf2 Re3 96.Rf4 Nd2 97.Kg2 Re2+ 98.Kh3 Kc4 99.Kg3 Ne4+ 100.Kg4 Kxd4 101.Rf3 -+ (-3.20) Depth: 21 00:02:59 225931kN, tb=119289 (W, 16.01.2002) 10k SCSI W,S - Deep Junior 7 8/2B2R2/8/3p4/2nP4/5kp1/6r1/4K3 b - - 0 1 Analysis by Deep Junior 7: 92...Ke3 93.Be5 µ (-1.24) Depth: 3 00:00:00 92...Ke3 93.Be5 µ (-1.24) Depth: 3 00:00:00 92...Ke3! -+ (-1.54) Depth: 6 00:00:00 2kN 92...Ke3! 93.Bf4+ Kxd4 94.Rg7 Rg1+ 95.Ke2 g2 96.Kf2 -+ (-1.78) Depth: 6 00:00:00 7kN 92...Ke3 93.Re7+ Kd3 94.Kf1 Rf2+ 95.Kg1 Ne3 96.Rxe3+ Kxe3 97.Bxg3 Ra2 98.Be5 -+ (-1.91) Depth: 9 00:00:00 84kN 92...Ke3 93.Re7+ Kd3 94.Kf1 Rf2+ 95.Kg1 Ne3 96.Rxe3+ Kxe3 97.Bxg3 Ra2 98.Be5 Ra8 -+ (-1.74) Depth: 12 00:00:00 587kN, tb=49 92...Ke3 93.Re7+ Kd3 94.Kf1 Rd2 95.Re1 Ne3+ 96.Kg1 Ke4 97.Bd6 Rc2 98.Bc5 g2 99.Kh2 -+ (-1.84) Depth: 15 00:00:03 4019kN, tb=674 92...Ke3! -+ (-2.14) Depth: 18 00:00:17 23027kN, tb=5539 92...Ke3! 93.Re7+ Kd3 94.Kf1 Rf2+ 95.Kg1 Ne3 96.Bxg3 Rg2+ 97.Kh1 Rxg3 98.Ra7 Nc2 99.Ra2 Rg8 100.Ra5 Rh8+ 101.Kg2 Ne3+ -+ (-3.18) Depth: 18 00:00:50 71254kN, tb=17814 92...Ke3 93.Bf4+ Kd3 94.Bxg3 Rxg3 95.Kf2 Re3 96.Rf4 Nd2 97.Kg2 Nb3 98.Rf5 Kc4 99.Rf8 -+ (-3.18) Depth: 20 00:01:42 143154kN, tb=61326 92...Ke3 93.Bf4+ Kd3 94.Bxg3 Rxg3 95.Kf2 Re3 96.Rf4 Nd2 97.Kg2 Re2+ 98.Kg3 Ne4+ 99.Kg4 Rg2+ 100.Kf5 Kxd4 101.Rf3 Rg5+ -+ (-3.21) Depth: 21 00:02:20 198715kN, tb=99381 92...Ke3 93.Bf4+ Kd3 94.Bxg3 Rxg3 95.Kf2 Re3 96.Rf4 Nd2 97.Kg2 Re2+ 98.Kh3 Ke3 99.Rg4 Ne4 100.Rg1 Rb2 101.Rg7 Kxd4 -+ (-3.20) Depth: 22 00:03:26 303314kN, tb=176082 92...Ke3 93.Bf4+ Kd3 94.Bxg3 Rxg3 95.Kf2 Re3 96.Rf4 Nd2 97.Kg2 Re2+ 98.Kh3 Ke3 99.Rg4 Ne4 100.Rg1 Rb2 101.Rg7 Kxd4 -+ (-3.20) Depth: 22 00:03:30 307888kN, tb=179179 (W, 16.01.2002) This was run on the same exact computer, using the same exact hardware and program.
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