Author: Dann Corbit
Date: 22:51:51 11/13/01
Go up one level in this thread
On November 14, 2001 at 01:29:34, Dann Corbit wrote:
>On November 14, 2001 at 01:07:52, Dann Corbit wrote:
>
>>On November 13, 2001 at 23:18:28, Dann Corbit wrote:
>>[snip]
>>>[D]7k/b7/4N3/8/7q/8/5P2/5KRN w - -
>>[snip]
>>
>>How would you like to be in a contest, having achieved this position, and
>>watched the following evaluation as the program thought:
>>
>>white ( 1): setboard 7k/b7/4N3/8/7q/8/5P2/5KRN w - -
>>Stored 8 learned positions into hash table
>>white ( 1):
>>white ( 1): go
>>usetime = 998.00, mintime = 998.00 maxtime = 998.00 tl 998.00 ml 0
>> 20 0.017 -2.99 1t 1.Rg7 Qxh1+ 2.Ke2 {-431}
>> 35 0.017 0.07 1t 1.Ke1 {-91}
>> 55 0.018 0.07 1. 1.Ke1 {-91}
>> 83 0.018 -3.56 2-- 1.Ke1 Qe4+ 2.Kd1 Qxe6 {-431}
>> 120 0.019 -3.56 2t 1.Ke1 Qe4+ 2.Kd1H {-91}
>> 185 0.019 -3.42 2t+ 1.Rg7 Qc4+ 2.Kg1 Qxe6 {-431}
>> 239 0.019 -2.99 2t 1.Rg7 Qxh1+ 2.Ke2 {-431}
>> 493 0.020 -0.39 2t+ 1.Nf8 Bxf2 {-171}
>> 523 0.021 -0.12 2t 1.Nf8 Bd4 {-91}
>> 561 0.021 -0.12 2. 1.Nf8 Bd4 {-91}
>> 1363 0.023 -3.38 3-- 1.Nf8 Qc4+ 2.Ke1 Qb4+ 3.Kd1 Qxf8 {-431}
>> 1842 0.024 -3.59 3t 1.Nf8 Qc4+ 2.Kg2 Qg8+ 3.Kf1 Qxf8H {-431}
>> 3059 0.028 -3.58 3t+ 1.Ng5 Bd4 {-91}
>> 3616 0.029 -0.14 3t 1.Ng5 Qc4+ 2.Kg2 Bd4 {-91}
>> 3707 0.030 -0.14 3. 1.Ng5 Qc4+ 2.Kg2 Bd4 {-91}
>> 5828 0.049 -0.14 4t 1.Ng5 Qc4+ 2.Kg2 Qd5+ 3.Nf3 Bd4 4.Ng3 {-91}
>> 6676 0.051 -0.14 4. 1.Ng5 Qc4+ 2.Kg2 Qd5+ 3.Nf3 Bd4 4.Ng3 {-91}
>> 14637 0.087 -0.15 5t 1.Ng5 Qc4+ 2.Kg2 Qf4 3.Nf3 Bc5 {-91}
>> 15934 0.091 -0.15 5. 1.Ng5 Qc4+ 2.Kg2 Qf4 3.Nf3 Bc5 {-91}
>> 25830 0.134 -0.15 6t 1.Ng5 Qc4+ 2.Kg2 Qf4 3.Nf3 Qg4+ 4.Ng3 Bc5 {-91}
>> 31401 0.149 -0.15 6. 1.Ng5 Qc4+ 2.Kg2 Qf4 3.Nf3 Qg4+ 4.Ng3 Bc5 {-91}
>> 93456 0.347 -0.16 7t 1.Ng5 Qc4+ 2.Kg2 Qd5+ 3.Nf3 Kg7 4.Ng3 Kf6
>> 5.Re1H Bd4H {-91}
>> 107880 0.583 -0.16 7. 1.Ng5 Qc4+ 2.Kg2 Qd5+ 3.Nf3 Kg7 4.Ng3 Kf6 5.Re1
>> Bd4 {-91}
>> 299229 1.091 -0.14 8t 1.Ng5 Qc4+ 2.Kg2 Qc6+ 3.Nf3 Kg7 4.Re1H Bd4H
>> 5.Rd1H Qg6+H 6.Ng3H Bc3H {-91}
>> 335269 1.760 -0.14 8. 1.Ng5 Qc4+ 2.Kg2 Qc6+ 3.Nf3 Kg7 4.Re1 Bd4 5.Rd1
>> Qg6+ 6.Ng3 Bc3 {-91}
>> 1087032 3.800 -0.14 9t 1.Ng5 Qc4+ 2.Kg2 Qd5+ 3.Nf3 Kg7 4.Ng3H Bc5H
>> 5.Re1H Bb4H 6.Re8H Bc5H {-91}
>> 1344074 5.709 -0.14 9. 1.Ng5 Qc4+ 2.Kg2 Qd5+ 3.Nf3 Kg7 4.Ng3 Bc5 5.Re1
>> Bb4 6.Re8 Bc5 {-91}
>> 4185744 12.695 -0.15 10t 1.Ng5 Qf4 2.Rg3 Qc4+ 3.Kg2H Bb8H 4.Rh3+H Kg8H
>> 5.Re3H Qd5+H 6.Nf3H Kg7H 7.Re8H {-91}
>> 4545717 14.948 -0.15 10. 1.Ng5 Qf4 2.Rg3 Qc4+ 3.Kg2 Bb8 4.Rh3+ Kg8 5.Re3
>> Qd5+ 6.Nf3 Kg7 7.Re8 {-91}
>> 6617399 21.110 -0.16 11t 1.Ng5 Qc4+ 2.Kg2 Qg4+ 3.Kf1 Qf5 4.Rg3H Bb8H
>> 5.Re3H Qb5+H 6.Re2H Bf4H 7.Ne4H Qb1+H 8.Kg2H
>> Kg7H {-91}
>> 9899762 32.582 -0.16 11. 1.Ng5 Qc4+ 2.Kg2 Qg4+ 3.Kf1 Qf5 4.Rg3 Bb8 5.Re3
>> Qb5+ 6.Re2 Bf4 7.Ne4 Qb1+ 8.Kg2 Kg7 {-91}
>> 10235148 33.505 -0.56 12-- 1.Ng5 Qc4+ 2.Kg2 Qg4+ 3.Kf1 Qf5 4.Rg3 Bb8 5.Re3
>> Qb5+ 6.Re2 Qb1+ 7.Re1 Qd3+ 8.Kg2 Qg6 9.Re2
>> Qxg5+ 10.Ng3 {-431}
>> 10382245 33.904 -1.56 12-- 1.Ng5 Qc4+ 2.Kg2 Qg4+ 3.Kf1 Qf5 4.Rg3 Bb8 5.Re3
>> Qb5+ 6.Re2 Qb1+ 7.Re1 Qd3+ 8.Kg2 Qg6 9.Re2
>> Qxg5+ 10.Ng3 {-431}
>> 11489890 36.930 -1.63 12t 1.Ng5 Qc4+ 2.Kg2 Qg4+ 3.Kf1 Qf5 4.Rg3 Bb8 5.Re3
>> Qb5+ 6.Re2 Qb1+ 7.Re1 Qd3+ 8.Kg2 Qg6 {-91}
>> 13377762 46.015 -1.63 12. 1.Ng5 Qc4+ 2.Kg2 Qg4+ 3.Kf1 Qf5 4.Rg3 Bb8 5.Re3
>> Qb5+ 6.Re2 Qb1+ 7.Re1 Qd3+ 8.Kg2 Qg6 {-91}
>> 14411759 48.532 -2.03 13-- 1.Ng5 Qc4+ 2.Kg2 Qg4+ 3.Kf1 Qf5 4.Rg3 Bb8 5.Re3
>> Qb5+ 6.Re2 Qb1+ 7.Re1 Qd3+ 8.Kg2 Qg6 9.Ng3 Bxg3
>> 10.Ne4 {-431}
>> 17927093 58.298 -2.17 13t 1.Ng5 Qc4+ 2.Kg2 Qg4+ 3.Kf1 Qf5 4.Rg3 Bb8
>> 5.Rh3+ Kg7 6.Rb3 Bf4 7.Nh3 Qd5 8.Ng3 Qxb3
>> 9.Nxf4 {-241}
>> 20917443 1:13.9 -2.17 13. 1.Ng5 Qc4+ 2.Kg2 Qg4+ 3.Kf1 Qf5 4.Rg3 Bb8
>> 5.Rh3+ Kg7 6.Rb3 Bf4 7.Nh3 Qd5 8.Ng3 Qxb3
>> 9.Nxf4 {-241}
>> 29247543 1:34.3 -2.37 14t 1.Ng5 Qc4+ 2.Kg2 Qg4+ 3.Kf1 Qf5 4.Rg3 Bb8 5.Rb3
>> Bc7 6.Nf3 Qh3+ 7.Kg1 Bh2+ 8.Nxh2 Qxb3 9.Kg2 Kg7
>> 10.Ng4 Qd5+ 11.f3 Kf8H {-241}
>> 39669864 2:16.2 -2.37 14. 1.Ng5 Qc4+ 2.Kg2 Qg4+ 3.Kf1 Qf5 4.Rg3 Bb8 5.Rb3
>> Bc7 6.Nf3 Qh3+ 7.Kg1 Bh2+ 8.Nxh2 Qxb3 9.Kg2 Kg7
>> 10.Ng4 Qd5+ 11.f3 Kf8 {-241}
>> 98601706 4:38.2 -1.97 15++ 1.Ng5 Qc4+ 2.Kg2 Qg4+ 3.Kf1 Qf5 4.Rg3 Bb8 5.Re3
>> Qb5+ 6.Re2 Qb1+ 7.Kg2 Qg6 8.Ng3 Bxg3 9.fxg3 Kg8
>> 10.Ne4 Qg4 {-81}
>> 143925821 6:08.3 -0.97 15++ 1.Ng5 Qc4+ 2.Kg2 Qg4+ 3.Kf1 Qf5 4.Rg3 Bb8 5.Re3
>> Qb5+ 6.Re2 Qb1+ 7.Kg2 Qg6 8.Ng3 Bxg3 9.fxg3 Qd3
>> 10.Kf1 Qh7 {-81}
>> 212045774 8:32.1 -0.28 15t 1.Ng5 Qc4+ 2.Kg2 Qg4+ 3.Kf1 Qf5 4.Rg3 Bb8 5.Re3
>> Qb5+ 6.Re2 Qd3 7.Ng3 Bxg3 8.fxg3 Qxg3 9.Ne6
>> Qf3+ 10.Ke1 Kg8H {HT}
>> 254904660 10:54.6 -0.28 15. 1.Ng5 Qc4+ 2.Kg2 Qg4+ 3.Kf1 Qf5 4.Rg3 Bb8 5.Re3
>> Qb5+ 6.Re2 Qd3 7.Ng3 Bxg3 8.fxg3 Qxg3 9.Ne6
>> Qf3+ 10.Ke1 Kg8
>
>A Chessmaster look:
>Time Depth Score Positions Moves
>
>0:00 3/6 -0.42 59404 1. Ng5 Qc4+ 2. Kg2 Qg4+ 3. Kf1
> Qf4 4. Rg3 Bxf2 5. Nh3 Qc1+ 6.
> Kxf2 Qxh1
>0:01 4/7 -0.39 189767 1. Ng5 Qc4+ 2. Kg2 Qg8 3. Kf3 Qd5+
> 4. Kg4 Kg7 5. Re1 Qg2+ 6. Kf4 Bxf2
> 7. Nxf2 Qxf2+ 8. Nf3
>0:03 5/8 -0.43 520988 1. Ng5 Qc4+ 2. Kg2 Qg4+ 3. Kf1
> Qf5 4. Rg3 Bc5 5. Ke2 Qd5 6. Rh3+
> Kg8 7. f4 Kf8
>0:09 6/9 -0.41 1589121 1. Ng5 Qc4+ 2. Kg2 Qg4+ 3. Kf1
> Qf4 4. Rg3 Bxf2 5. Nh3 Qc1+ 6.
> Kxf2 Qxh1 7. Ng5 Qd5 8. Nf3 Qe4
>0:29 7/10 -0.41 4981248 1. Ng5 Qc4+ 2. Kg2 Qg4+ 3. Kf1
> Qf4 4. Rg3 Bxf2 5. Nh3 Qc1+ 6.
> Kxf2 Qxh1 7. Ng5 Qd5 8. Nf3 Qe4
>1:12 8/11 -0.98 12213518 1. Ng5 Qc4+ 2. Kg2 Qg4+ 3. Kf1
> Qf5 4. Rg3 Bb8 5. Re3 Qb5+ 6. Re2
> Qd3 7. f3 Bf4 8. Ne4 Qxf3+ 9. Nhf2
> Kg7
>3:11 9/12 -1.62 33366505 1. Ng5 Qc4+ 2. Kg2 Qg4+ 3. Kf1
> Qf5 4. Rg3 Bb8 5. Re3 Qb5+ 6. Re2
> Qb1+ 7. Kg2 Qg6 8. Ng3 Bxg3 9.
> fxg3 Qxg5 10. Kf3
>10:52 10/13 -1.63 115634599 1. Ng5 Qc4+ 2. Kg2 Qg4+ 3. Kf1
> Qf5 4. Rg3 Bb8 5. Re3 Qb5+ 6. Re2
> Qb1+ 7. Re1 Qd3+ 8. Kg2 Qg6 9.
> Ng3 Bxg3 10. fxg3 Qxg5 11. Kf3
Seems neither Crafty nor Chessmaster is as happy with the outcome later on...
White(1): epdpfga \ng5.epd ng5.out
PFGA: EPD record: 1
end-game phase
clearing hash tables
time surplus 0.00 time limit 16:39 (16:39)
nss depth time score variation (1)
8 0.45 -0.37 1. Ng5 Qc4+ 2. Kg2 Qg4+ 3. Kf1 Qf5
4. Rg3 Bd4 5. Kg2 Kg8
8-> 0.58 -0.37 1. Ng5 Qc4+ 2. Kg2 Qg4+ 3. Kf1 Qf5
4. Rg3 Bd4 5. Kg2 Kg8
9 1.14 -0.41 1. Ng5 Qc4+ 2. Kg2 Qg4+ 3. Kf1 Qf5
4. Ke2 Bd4 5. Rg3 Qd5 6. f3
9-> 1.56 -0.41 1. Ng5 Qc4+ 2. Kg2 Qg4+ 3. Kf1 Qf5
4. Ke2 Bd4 5. Rg3 Qd5 6. f3
10 2.62 -0.47 1. Ng5 Qc4+ 2. Kg2 Qg4+ 3. Kf1 Qf5
4. Rg3 Bd4 5. Nf3 Bc3 6. Ng5 Bd4
10-> 3.14 -0.47 1. Ng5 Qc4+ 2. Kg2 Qg4+ 3. Kf1 Qf5
4. Rg3 Bd4 5. Nf3 Bc3 6. Ng5 Bd4
11 5.18 -0.49 1. Ng5 Qc4+ 2. Kg2 Qg4+ 3. Kf1 Qf5
4. Rg3 Bb8 5. Re3 Qxg5 6. Re8+ Kg7
7. Rxb8 Kg6
11-> 7.39 -0.49 1. Ng5 Qc4+ 2. Kg2 Qg4+ 3. Kf1 Qf5
4. Rg3 Bb8 5. Re3 Qxg5 6. Re8+ Kg7
7. Rxb8 Kg6
12 10.30 -0.52 1. Ng5 Qc4+ 2. Kg2 Qg4+ 3. Kf1 Qf5
4. Rg3 Bb8 5. Re3 Bd6 6. Nf3 Qh3+ 7.
Kg1 Qg4+ 8. Kf1 Bf4
12-> 13.72 -0.52 1. Ng5 Qc4+ 2. Kg2 Qg4+ 3. Kf1 Qf5
4. Rg3 Bb8 5. Re3 Bd6 6. Nf3 Qh3+ 7.
Kg1 Qg4+ 8. Kf1 Bf4
13 14.92 -- 1. Ng5
13 27.55 -1.35 1. Ng5 Qc4+ 2. Kg2 Qg4+ 3. Kf1 Qf5
4. Rg3 Bb8 5. Re3 Qb5+ 6. Re2 Qb1+
7. Re1 Qd3+ 8. Kg2 Qg6 9. f4 Bxf4
13-> 38.26 -1.35 1. Ng5 Qc4+ 2. Kg2 Qg4+ 3. Kf1 Qf5
4. Rg3 Bb8 5. Re3 Qb5+ 6. Re2 Qb1+
7. Re1 Qd3+ 8. Kg2 Qg6 9. f4 Bxf4
14 39.38 -- 1. Ng5
14 58.43 -1.99 1. Ng5 Qc4+ 2. Kg2 Qg4+ 3. Kf1 Qf5
4. Rg3 Bb8 5. Rh3+ Kg7 6. Rb3 Bf4 7.
Nh3 Qd5 8. Ng3 Qxb3 9. Nxf4
14-> 1:11 -1.99 1. Ng5 Qc4+ 2. Kg2 Qg4+ 3. Kf1 Qf5
4. Rg3 Bb8 5. Rh3+ Kg7 6. Rb3 Bf4 7.
Nh3 Qd5 8. Ng3 Qxb3 9. Nxf4
15 2:03 ++ 1. Ng5!!
15 10:22 -1.48 1. Ng5 Qc4+ 2. Kg2 Qg4+ 3. Kf1 Qf5
4. Rg3 Bb8 5. Re3 Qb5+ 6. Re2 Qb1+
7. Re1 Qb5+ 8. Re2 <HT>
15-> 11:02 -1.48 1. Ng5 Qc4+ 2. Kg2 Qg4+ 3. Kf1 Qf5
4. Rg3 Bb8 5. Re3 Qb5+ 6. Re2 Qb1+
7. Re1 Qb5+ 8. Re2 <HT>
16 13:17 -1.48 1. Ng5 Qc4+ 2. Kg2 Qg4+ 3. Kf1 Qf5
4. Rg3 Bb8 5. Re3 Qb5+ 6. Re2 Qb1+
7. Re1 Qb5+ 8. Re2 <HT>
time=16:39 cpu=100% mat=0 n=502818420 fh=87% nps=503k
ext-> chk=43993412 cap=479119 pp=1356 1rep=1364558 mate=27770
predicted=0 nodes=502818420 evals=110918545
endgame tablebase-> probes done=109168 successful=109168
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