Author: Art Basham
Date: 13:03:23 03/09/02
Go up one level in this thread
On March 09, 2002 at 13:42:58, Tim Foden wrote:
>On March 09, 2002 at 08:31:20, Art Basham wrote:
>
>>Here white plays d4-d5, making way for the Queen to move to a7..!
>>
>>I loaded this diagram into my new Chess Arena to test my seven engines,
>>and "Crazy Bishop" was the only engine that found this move!
>>
>>[D]2k2r1r/1pp5/p1p1b2q/4N1pp/1P1P4/2P1Q3/P4RPP/5RK1 w - -
>
>GreenLight finds d5 at 11 ply after 11.4 secs on my machine.
>
>Cheers, Tim. (http://www.7sun.com/chess/index.php)
>
>Analysis: Green Light Chess 2.18, 24MB Hash, Athlon XP 1.47GHz:
>
>>anal
> Game stage: Middle game
> Current eval: 1.055
========
thanks for the link, I will see if I can download that one!
> Ply Time Score Nodes Principal Variation
> 3 0.04 +2.278 5129 Ng6 Qxg6 2. Rxf8+ Rxf8 3. Rxf8+ Qe8 {++}
> 3 0.04 +2.840 5560 Ng6 Qxg6 2. Rxf8+ Rxf8 3. Rxf8+ Kd7
> 3 0.05 +2.840 5858 Ng6 Qxg6 2. Rxf8+ Rxf8 3. Rxf8+ Kd7
> 4 0.05 +2.885 7750 Ng6 Qxg6 2. Rxf8+ Rxf8 3. Rxf8+ Kd7 4. a4
> 4 0.06 +2.885 10404 Ng6 Qxg6 2. Rxf8+ Rxf8 3. Rxf8+ Kd7 4. a4
> 5 0.06 +2.708 14006 Ng6 Qxg6 2. Rxf8+ Rxf8 3. Rxf8+ Kd7 4. a4 Bc4
> 5 0.07 +2.708 23791 Ng6 Qxg6 2. Rxf8+ Rxf8 3. Rxf8+ Kd7 4. a4 Bc4
> 6 0.09 +2.713 33295 Ng6 Qxg6 2. Rxf8+ Rxf8 3. Rxf8+ Kd7 4. a4 Qg7 5.
> Rf1
> 6 0.13 +2.713 60103 Ng6 Qxg6 2. Rxf8+ Rxf8 3. Rxf8+ Kd7 4. a4 Qg7 5.
> Rf1
> 7 0.15 +2.683 90270 Ng6 Qxg6 2. Rxf8+ Rxf8 3. Rxf8+ Kd7 4. a4 Bc4 5.
> Qh3+ g4 6. Qe3
> 7 0.27 +2.683 222182 Ng6 Qxg6 2. Rxf8+ Rxf8 3. Rxf8+ Kd7 4. a4 Bc4 5.
> Qh3+ g4 6. Qe3
> 8 0.35 +2.683 307148 Ng6 Qxg6 2. Rxf8+ Rxf8 3. Rxf8+ Kd7 4. a4 Bc4 5.
> Qe1 Qe6 6. Qxe6+ Bxe6 7. a5
> 8 0.50 +2.683 484800 Ng6 Qxg6 2. Rxf8+ Rxf8 3. Rxf8+ Kd7 4. a4 Bc4 5.
> Qe1 Qe6 6. Qxe6+ Bxe6 7. a5
> 9 0.69 +2.555 671124 Ng6 Qxg6 2. Rxf8+ Rxf8 3. Rxf8+ Kd7 4. a4 Bc4 5.
> Qe1 Qe6 6. Qxe6+ Bxe6 7. Rb8 b6
> 9 1.47 +2.555 1392115 Ng6 Qxg6 2. Rxf8+ Rxf8 3. Rxf8+ Kd7 4. a4 Bc4 5.
> Qe1 Qe6 6. Qxe6+ Bxe6 7. Rb8 b6
> 10 2.04 +2.664 1884788 Ng6 Qxg6 2. Rxf8+ Rxf8 3. Rxf8+ Kd7 4. a3 g4 5. Qe5
> Bc4 6. Rf5 h4 7. Rf8
> 10 2.75 +2.664 2666441 Ng6 Qxg6 2. Rxf8+ Rxf8 3. Rxf8+ Kd7 4. a3 g4 5. Qe5
> Bc4 6. Rf5 h4 7. Rf8
> 11 4.14 +2.593 3861924 Ng6 Qxg6 2. Rxf8+ Rxf8 3. Rxf8+ Kd7 4. a4 Bc4 5.
> Qe1 g4 6. a5 Qg5 7. Qe8+ Kd6 8. Qd8+ Qxd8 9.
> Rxd8+ Ke6
> 11 11.35 +3.064 10064k d5 Bxd5 2. Rxf8+ Rxf8 3. Rxf8+ Qxf8 4. Qa7 Bxa2
> {++}
> 11 28.09 +3.971 23760k d5 Rxf2 2. Rxf2 cxd5 3. Qa7 c6 4. Nf7 Qh7 5. Qa8+
> Kc7 6. Qxh8 Qxh8 7. Nxh8 Kb8
> 11 28.90 +3.971 24495k d5 Rxf2 2. Rxf2 cxd5 3. Qa7 c6 4. Nf7 Qh7 5. Qa8+
> Kc7 6. Qxh8 Qxh8 7. Nxh8 Kb8
> 12 43.15 +3.932 36139k d5 cxd5 2. Qa7 Kd8 3. Qa8+ Bc8 4. Rf7 Qd6 5. R1f6
> Qxe5 6. Rxf8+ Rxf8 7. Rxf8+ Ke7 8. Qxc8 Qxc3
> 12 46.97 +3.932 39754k d5 cxd5 2. Qa7 Kd8 3. Qa8+ Bc8 4. Rf7 Qd6 5. R1f6
> Qxe5 6. Rxf8+ Rxf8 7. Rxf8+ Ke7 8. Qxc8 Qxc3
> 13 1:46 +4.164 89661k d5 Rxf2 2. Rxf2 b6 3. dxe6 Re8 4. Rf5 Qxe6 5. Qxg5
> h4 6. a4 Qd5 7. Qh5 Re7
> 13 1:54 +4.164 97222k d5 Rxf2 2. Rxf2 b6 3. dxe6 Re8 4. Rf5 Qxe6 5. Qxg5
> h4 6. a4 Qd5 7. Qh5 Re7
> 14 3:48 +4.224 188104k d5 Rxf2 2. Rxf2 Kb8 3. dxe6 Qxe6 4. Qxg5 Qd5 5. Rd2
> Qe4 6. Rd1 Qc2 7. Rd8+ Rxd8 8. Qxd8+ Ka7 9. Qd4+
> Kb8 10. a3
> 14 3:48 1/44 Rxf8+ >exit
> local: t=3:52 nps=823694.4 n=191092166 (21.8% / 78.2%) fh=88.3%
> total: t=3:52 nps=823694.4 n=191092166 draws=101350
> trans: probes=41530156 hits=6472220 (15.58%) draft=4918352 (11.84%)
> tcuts: exact=2293 (0.01%) upper=2712841 (6.53%) lower=987367 (2.38%)
> tstor: exact=4608 (0.02%) upper=15406999 (69.84%) lower=6649765 (30.14%)
> ext: check=13559382 recap=661989 ppush=241611 1rep=1096534 thrt=0
> q-moves: gen=88603030 tested=46912635 made/un=16542177 max-dep=13
> max eval diff: part-1=3.356 part-2=2.365
>>
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