Author: John Merlino
Date: 23:58:00 08/27/02
Go up one level in this thread
On August 28, 2002 at 02:35:49, Mike Byrne wrote: >[D] 2r3k1/2r1ppb1/3p2p1/pq4Pn/1p1BP3/1B3P2/PPPQ4/1K1R3R w - - 1 22;bm Rxh5 > >You might have to turn book off. >================================================================== >Not a convining score, but it still plays the best move > >Crafty v17.16 SE (2 cpus) (available for free via email to mfbyrne_pa@msn.com) > >White(1): 2r3k1/2r1ppb1/3p2p1/pq4Pn/1p1BP3/1B3P2/PPPQ4/1K1R3R w - - 1 22 >White(1): go > clearing hash tables > time surplus 0.00 time limit 100:00 (100:00) > nss depth time score variation (1) >starting thread 1 > 2 0.00 1.20 1. Bxg7 Kxg7 2. Qd4+ > 2-> 0.02 1.20 1. Bxg7 Kxg7 2. Qd4+ > 3 0.02 1.07 1. Bxg7 Kxg7 2. Qd4+ Qe5 3. Qe3 > 3-> 0.02 1.07 1. Bxg7 Kxg7 2. Qd4+ Qe5 3. Qe3 > 4 0.03 1.02 1. Bxg7 Kxg7 2. Rh4 Qc5 3. Rdh1 > 4-> 0.05 1.02 1. Bxg7 Kxg7 2. Rh4 Qc5 3. Rdh1 > 5 0.08 0.88 1. Bxg7 Kxg7 2. Rh2 Qc5 3. Rdh1 Ng3 > 5-> 0.14 0.88 1. Bxg7 Kxg7 2. Rh2 Qc5 3. Rdh1 Ng3 > 6 0.31 0.70 1. Bxg7 a4 2. Bh6 axb3 3. cxb3 Ng3 > 4. Rh2 > 6-> 0.48 0.70 1. Bxg7 a4 2. Bh6 axb3 3. cxb3 Ng3 > 4. Rh2 > 7 0.86 -- 1. Bxg7 > 7 1.13 0.00 1. Bxg7 Kxg7 2. Qd4+ Kg8 3. Qd5 Qxd5 > 4. Rxd5 Ng3 5. Rh6 > 7 1.92 0.14 1. Rxh5 gxh5 2. g6 Bxd4 3. gxf7+ Kf8 > 4. Qxd4 Qe5 5. Qd3 > (2) 7-> 1.92 0.14 1. Rxh5 gxh5 2. g6 Bxd4 3. gxf7+ Kf8 > 4. Qxd4 Qe5 5. Qd3 > 8 2.22 -0.10 1. Rxh5 gxh5 2. g6 Bxd4 3. gxf7+ Kf8 > 4. Qxd4 Qe5 5. Qd3 h4 > 8 2.83 0.19 1. Bxg7 Kxg7 2. Qd4+ Kg8 3. Qd5 Qxd5 > 4. Rxd5 Rc5 5. a3 Nf4 6. Rxc5 Rxc5 > 7. axb4 axb4 > 8-> 3.83 0.19 1. Bxg7 Kxg7 2. Qd4+ Kg8 3. Qd5 Qxd5 > 4. Rxd5 Rc5 5. a3 Nf4 6. Rxc5 Rxc5 > 7. axb4 axb4 > 9 4.77 0.30 1. Bxg7 Kxg7 2. Qd4+ Kg8 3. Qd5 Qxd5 > 4. Rxd5 Rc5 5. Rxc5 Rxc5 6. Bd5 > 9-> 6.75 0.30 1. Bxg7 Kxg7 2. Qd4+ Kg8 3. Qd5 Qxd5 > 4. Rxd5 Rc5 5. Rxc5 Rxc5 6. Bd5 > 10 8.38 0.14 1. Bxg7 Kxg7 2. Qd4+ Kg8 3. Qd5 Qxd5 > 4. Rxd5 Rc5 5. a3 bxa3 6. bxa3 Nf4 > 7. Rxc5 Rxc5 > (2) 10-> 16.17 0.14 1. Bxg7 Kxg7 2. Qd4+ Kg8 3. Qd5 Qxd5 > 4. Rxd5 Rc5 5. a3 bxa3 6. bxa3 Nf4 > 7. Rxc5 Rxc5 > 11 22.22 0.12 1. Bxg7 Kxg7 2. Qd4+ Kg8 3. Qd5 Qxd5 > 4. Rxd5 Rc5 5. a3 Rxd5 6. exd5 Ng3 > 7. Rh4 Nf5 > 11 1:05 0.14 1. Rxh5 Bxd4 2. Rhh1 Be5 3. f4 a4 4. > Bxf7+ Kxf7 5. fxe5 Qxe5 6. Rh7+ Kg8 > 7. Rdh1 Qxe4 > 11-> 1:05 0.14 1. Rxh5 Bxd4 2. Rhh1 Be5 3. f4 a4 4. > Bxf7+ Kxf7 5. fxe5 Qxe5 6. Rh7+ Kg8 > 7. Rdh1 Qxe4 > 12 1:31 0.13 1. Rxh5 Bxd4 2. Rhh1 Bg7 3. Qd5 Qxd5 > 4. Rxd5 Rc5 5. a3 Rxd5 6. exd5 bxa3 > 7. bxa3 Kf8 Chessmaster 9000 needs 30 seconds to see Rxh5 on a PIII-733 (with a SLIGHTLY more convincing score): Time Depth Score Positions Moves 0:00 1/3 0.93 1239 1.Bxg7 Nxg7 2.Qh2 Nh5 0:00 1/4 0.93 4368 1.Bxg7 Nxg7 2.Qh2 Nh5 0:00 1/5 0.64 18840 1.Bxg7 Kxg7 2.Qe3 a4 3.Rd5 0:00 1/6 0.72 48810 1.Bxg7 Kxg7 2.Qe3 a4 3.Rd5 Qd7 0:02 1/7 0.31 163391 1.Bxg7 Kxg7 2.Qd4+ Kg8 3.Qe3 a4 4.Rd5 Qd7 0:07 1/8 0.28 548208 1.Bxg7 Kxg7 2.Qd4+ Kg8 3.Qd5 Qxd5 4.Rxd5 Rc5 5.Rxc5 Rxc5 0:18 1/9 0.10 1547758 1.Bxg7 Kxg7 2.Qd5 Qxd5 3.Rxd5 Rc5 4.Rh4 Rxd5 5.exd5 Ng3 6.Bc4 0:30 1/9 0.18 2597563 1.Rxh5 gxh5 2.g6 Bxd4 3.Qxd4 Qe5 4.gxf7+ Kh7 5.Qxe5 dxe5 6.Be6 Rh8 7.Rd5 Kg7 8.Rxe5 1:31 1/10 0.25 7619014 1.Rxh5 gxh5 2.g6 Bxd4 3.Qxd4 Rc4 4.gxf7+ Kxf7 5.Rh1 Kg6 6.Rg1+ Kf7 7.Rg7+ Ke8 8.Bxc4 Qxc4 9.Qf2 3:30 2/11 0.30 18221310 1.Rxh5 gxh5 2.g6 Bxd4 3.Qxd4 Rc4 4.Qd3 fxg6 5.e5 Kf8 6.exd6 exd6 7.Qxg6 Qe5 8.Bxc4 Rxc4 jm
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