Computer Chess Club Archives


Search

Terms

Messages

Subject: e5 is not so bad, and Bg5 probably wins also

Author: Dann Corbit

Date: 10:32:29 05/10/00

Go up one level in this thread


pondering enabled.
EGTB cache memory = 6M bytes.
hash table memory = 24M bytes.
pawn hash table memory = 8M bytes.
play best book line after search.
EGTB access enabled
using tbpath=./TB
4 piece tablebase files found
1302kb of RAM used for TB indices and decompression tables
PFGA: EPD record: 1
middle-game phase
              clearing hash tables
              time surplus   0.00  time limit 600:00 (600:00)
         nss  depth   time  score   variation (1)
White(1): exit

                6     0.82   0.56   1. Qh2 b4 2. Bg5 Bg7 3. Bxf6 Bxf6 4.
                                    Nd5
                6->   1.14   0.56   1. Qh2 b4 2. Bg5 Bg7 3. Bxf6 Bxf6 4.
                                    Nd5
                7     2.26     ++   1. Qh2!!
                7->   2.94   0.95   1. Qh2 b4 2. Bg5 Bg7 3. Bxf6 Bxf6 4.
                                    Nd5
                8     7.98   1.18   1. Qh2 Qd8 2. Qh4 Qc7 3. Bf8 Nh5 4.
                                    Bxe7 Bxc3 5. bxc3
                8->   8.78   1.18   1. Qh2 Qd8 2. Qh4 Qc7 3. Bf8 Nh5 4.
                                    Bxe7 Bxc3 5. bxc3
                9    18.04   1.15   1. Qh2 Qd8 2. Nd2 Rcc8 3. Qh4 b4 4.
                                    Bf8 Bg7 5. Bxg7 Kxg7
                9->  20.02   1.15   1. Qh2 Qd8 2. Nd2 Rcc8 3. Qh4 b4 4.
                                    Bf8 Bg7 5. Bxg7 Kxg7
               10    57.06   1.45   1. Qh2 Rxc3 2. bxc3 Nxg4 3. fxg4 Qxc3
                                    4. Rdg1 Qb2+ 5. Kd1 Qxa2 6. Qf2
               10     1:53   1.75   1. Bg5 Bg7 2. Bxf6 exf6 3. Qxd6 Be8
                                    4. Qxc7 Rxc7 5. Nd5 Rd7 6. Nc5 Rd6
               10->   1:53   1.75   1. Bg5 Bg7 2. Bxf6 exf6 3. Qxd6 Be8
                                    4. Qxc7 Rxc7 5. Nd5 Rd7 6. Nc5 Rd6
               11     3:07   1.83   1. Bg5 Bg7 2. Bxf6 exf6 3. Qxd6 Be8
                                    4. Qxc7 Rxc7 5. Nd5 Rc4 6. c3 Bc6 7.
                                    Ne7+ Kf8 8. Nxc6 Rxc6
               11->   3:26   1.83   1. Bg5 Bg7 2. Bxf6 exf6 3. Qxd6 Be8
                                    4. Qxc7 Rxc7 5. Nd5 Rc4 6. c3 Bc6 7.
                                    Ne7+ Kf8 8. Nxc6 Rxc6
               12     5:15   1.78   1. Bg5 Bg7 2. Bxf6 exf6 3. Qxd6 Be8
                                    4. Qxc7 Rxc7 5. Nd5 Rc4 6. Na5 Rc5
                                    7. Nb3 Rcc8
               12    14:43   1.95   1. e5 Rc8 2. exf6 Bxf6 3. Rh2 Bxc3
                                    4. bxc3 Rxc3 5. Rdh1 e5 6. Qe2 Bc6
                                    7. Rh3
               12->  20:53   1.95   1. e5 Rc8 2. exf6 Bxf6 3. Rh2 Bxc3
                                    4. bxc3 Rxc3 5. Rdh1 e5 6. Qe2 Bc6
                                    7. Rh3
               13    29:56   1.95   1. e5 Rc8 2. exf6 Bxf6 3. Rh2 Bxc3
                                    4. bxc3 Rxc3 5. Qf2 e5 6. Kb1 Bc6 7.
                                    Be3 a5
               13->  40:16   1.95   1. e5 Rc8 2. exf6 Bxf6 3. Rh2 Bxc3
                                    4. bxc3 Rxc3 5. Qf2 e5 6. Kb1 Bc6 7.
                                    Be3 a5
               14    69:02     ++   1. e5!!
               14-> 126:53   2.34   1. e5 Rc8 2. exf6 Bxf6 3. Rh2 Bxc3
                                    4. bxc3 Rxc3 5. Qf2 e5 6. Kb1 Bc6 7.
                                    Be3 a5
               15   333:55   2.57   1. e5 Rxc3 2. bxc3 Ne8 3. Bf4 Bg7 4.
                                    exd6 exd6 5. Bxd6 Nxd6 6. Qxd6 Qxd6
                                    7. Rxd6 Be6 8. Kd2 Be5 9. Rd3 Re8
              time=600:00  cpu=99%  mat=0  n=42292559  fh=2%  nps=1174
              ext-> checks=484052963 recaps=23002318 pawns=8501668 1rep=46535361
thrt:6297497
              predicted=0  nodes=42292559  evals=1811441347
              endgame tablebase-> probes done=0  successful=0

Crafty v17.10

[D] r5kb/p1qbpp2/3p1npB/1p6/2r1P1P1/1NN2P2/PPPQ4/2KR3R w - - acd 15; acn
42292559; acs 36001; bm Bf8; ce 257; pv e5 Rxc3 bxc3 Ne8 Bf4 Bg7 exd6 exd6 Bxd6
Nxd6 Qxd6 Qxd6 Rxd6 Be6 Kd2 Be5 Rd3 Re8;



This page took 0 seconds to execute

Last modified: Thu, 15 Apr 21 08:11:13 -0700

Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.