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Subject: So does Crafty on a Dual 1.7 Ghz ....

Author: Mike Byrne

Date: 10:50:20 04/06/03

Go up one level in this thread


On April 06, 2003 at 13:38:20, Jorge Pichard wrote:

>
>[D]5k2/4p3/4p2b/4P2p/3B2pP/R7/1P4PK/5r2 b - - 0 1
>
>Analysis by Fritz 8:
>
>1...g3+ 2.Rxg3 Bf4 3.Be3 Bxe5 4.Bd2 Rd1 5.Be3 Kf7 6.b4 Rb1 7.b5 Rxb5
>  ³  (-0.34)   Depth: 7/19   00:00:00  37kN
>  -+  (-2.50)   Depth: 19/44   00:01:29  124540kN
>
>(Pichard, MyTown 06.04.2003)
>
>http://www.themoscowtimes.com/stories/2003/04/04/091.html

...if you call 0.14 seconds instantly - which I do...

Crafty v19.3 (2 cpus)

White(1): 5k2/4p3/4p2b/4P2p/3B2pP/R7/1P4PK/5r2 b - - 0 1
Black(1): st 9999
search time set to 9999.00.
Black(1): go
end-game phase
              clearing hash tables
              time surplus   0.00  time limit 166:39 (166:39)
              depth   time  score   variation (1)
starting thread 1
                3->   0.01   0.22   1. ... Bf4+ 2. g3 Rd1 3. Ra4
                4     0.01   0.26   1. ... Bf4+ 2. g3 Rd1 3. Ra8+ Kf7 4.
                                    Rd8
                4->   0.01   0.26   1. ... Bf4+ 2. g3 Rd1 3. Ra8+ Kf7 4.
                                    Rd8
                5     0.01   0.33   1. ... Bf4+ 2. g3 Rd1 3. Bc3 Be3 4.
                                    b4
                5     0.03   0.23   1. ... g3+ 2. Rxg3 Bf4 3. b4 Bxg3+
                                    4. Kxg3 Kf7
                5     0.03   0.16   1. ... Rd1 2. Bc3 Kf7 3. Ra7 Be3
                5->   0.03   0.16   1. ... Rd1 2. Bc3 Kf7 3. Ra7 Be3
                6     0.04   0.24   1. ... Rd1 2. Be3 Bxe3 3. Rxe3 Rb1
                                    4. b3
                6     0.04   0.16   1. ... Bf4+ 2. g3 Rd1 3. Bc3 Be3 4.
                                    Bb4 Bf2
                6     0.08   0.02   1. ... Re1 2. Ra8+ Kf7 3. g3 Bg7 4.
                                    Ra5 Re2+ 5. Kg1
                6->   0.08   0.02   1. ... Re1 2. Ra8+ Kf7 3. g3 Bg7 4.
                                    Ra5 Re2+ 5. Kg1 (s=3)
                7     0.11  -0.01   1. ... Re1 2. g3 Re4 3. Rd3 Bg7 4.
                                    b4 Re2+ 5. Kg1 Bxe5 6. Bxe5 Rxe5 (s=2)
                7     0.14  -0.15   1. ... g3+ 2. Rxg3 Bf4 3. Bc3 Rb1 4.
                                    Bd4 Bxg3+ 5. Kxg3 Kf7
                7->   0.14  -0.15   1. ... g3+ 2. Rxg3 Bf4 3. Bc3 Rb1 4.
                                    Bd4 Bxg3+ 5. Kxg3 Kf7 (s=3)
                8     0.15  -0.26   1. ... g3+ 2. Rxg3 Bf4 3. Bc3 Rb1 4.
                                    Bd4 Kf7 5. Bc3 Bxg3+ 6. Kxg3 (s=2)
                8->   0.18  -0.26   1. ... g3+ 2. Rxg3 Bf4 3. Bc3 Rb1 4.
                                    Bd4 Kf7 5. Bc3 Bxg3+ 6. Kxg3 (s=4)
                9     0.22  -0.26   1. ... g3+ 2. Rxg3 Bf4 3. Bc3 Rb1 4.
                                    Bd4 Kf7 5. Bc3 Bxg3+ 6. Kxg3 Kg6 (s=3)
                9->   0.31  -0.26   1. ... g3+ 2. Rxg3 Bf4 3. Bc3 Rb1 4.
                                    Bd4 Kf7 5. Bc3 Bxg3+ 6. Kxg3 Kg6 (s=6)
               10     0.34  -0.18   1. ... g3+ 2. Rxg3 Bf4 3. Bc3 Rb1 4.
                                    Bd4 Rd1 5. Bc3 Rd3 6. Be1 Bxg3+ 7.
                                    Bxg3 (s=5)
               10->   0.73  -0.18   1. ... g3+ 2. Rxg3 Bf4 3. Bc3 Rb1 4.
                                    Bd4 Rd1 5. Bc3 Rd3 6. Be1 Bxg3+ 7.
                                    Bxg3 (s=8)
               11     0.78     ++   1. ... g3+!!
               11     0.97  -1.17   1. ... g3+ 2. Rxg3 Bf4 3. Be3 Bxe5
                                    4. Bd2 Kf7 5. Bc3 Bxg3+ 6. Kxg3 Kg6
                                    7. b4 Kf5 <HT> (s=7)
               11->   1.08  -1.17   1. ... g3+ 2. Rxg3 Bf4 3. Be3 Bxe5
                                    4. Bd2 Kf7 5. Bc3 Bxg3+ 6. Kxg3 Kg6
                                    7. b4 Kf5 <HT>
               12     1.20  -1.05   1. ... g3+ 2. Rxg3 Bf4 3. Be3 Bxe5
                                    4. Bd2 Bxg3+ 5. Kxg3 e5 6. Bc3 e4 7.
                                    b4 e3 8. b5
               12->   1.40  -1.05   1. ... g3+ 2. Rxg3 Bf4 3. Be3 Bxe5
                                    4. Bd2 Bxg3+ 5. Kxg3 e5 6. Bc3 e4 7.
                                    b4 e3 8. b5 (s=2)
               13     1.87  -1.19   1. ... g3+ 2. Rxg3 Bf4 3. Be3 Bxe5
                                    4. Bd2 Bxg3+ 5. Kxg3 e5 6. b4 e4 7.
                                    Bh6+ Kf7 8. Be3 Rb1 9. Bc5
               13->   2.18  -1.19   1. ... g3+ 2. Rxg3 Bf4 3. Be3 Bxe5
                                    4. Bd2 Bxg3+ 5. Kxg3 e5 6. b4 e4 7.
                                    Bh6+ Kf7 8. Be3 Rb1 9. Bc5
               14     2.72  -1.32   1. ... g3+ 2. Rxg3 Bf4 3. Be3 Bxe5
                                    4. Bd2 Rd1 5. Bc3 Bf4 6. Ba5 Bxg3+
                                    7. Kxg3 Rd3+ 8. Kf2 e5 9. Bc3 e4
               14->   3.25  -1.32   1. ... g3+ 2. Rxg3 Bf4 3. Be3 Bxe5
                                    4. Bd2 Rd1 5. Bc3 Bf4 6. Ba5 Bxg3+
                                    7. Kxg3 Rd3+ 8. Kf2 e5 9. Bc3 e4
               15     4.87  -1.37   1. ... g3+ 2. Rxg3 Bf4 3. Be3 Bxe5
                                    4. Bd2 Bxg3+ 5. Kxg3 e5 6. b4 e4 7.
                                    Be3 Rb1 8. Bc5 e3 9. Kf4 e2
               15->  14.93  -1.37   1. ... g3+ 2. Rxg3 Bf4 3. Be3 Bxe5
                                    4. Bd2 Bxg3+ 5. Kxg3 e5 6. b4 e4 7.
                                    Be3 Rb1 8. Bc5 e3 9. Kf4 e2
               16    16.81     ++   1. ... g3+!!
               16    22.79  -3.09   1. ... g3+ 2. Rxg3 Bf4 3. b4 Kf7 4.
                                    Be3 Bxe5 5. b5 Rb1 6. b6 Rb3 7. Bf2
                                    Bxg3+ 8. Bxg3 Rxb6 9. Bf4 Rb2 10. Kg3
               16->  37.36  -3.09   1. ... g3+ 2. Rxg3 Bf4 3. b4 Kf7 4.
                                    Be3 Bxe5 5. b5 Rb1 6. b6 Rb3 7. Bf2
                                    Bxg3+ 8. Bxg3 Rxb6 9. Bf4 Rb2 10. Kg3
               17    37.36   1/24*  1. ... g3+





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