Author: Mike Byrne
Date: 19:46:32 05/02/04
Go up one level in this thread
On May 02, 2004 at 17:39:14, Robert Hyatt wrote:
>On May 02, 2004 at 14:52:09, John Merlino wrote:
>
>>This position is from CM9000 Judge v Shredder 8 in Round 35 of Graham Banks'
>>"Super Tournament II".
>>
>>[D]1r5k/3qn1pp/3bNp2/1r1P4/1pN5/1Q5P/3R1PP1/3R2K1 w - - 0 39
>>
>>Both sides have passed pawns that are well protected, but White has a strong
>>Knight on e6 that cannot easily be dislodged. What does CMJudge play?
>>
>>Nd4!! giving up the outpost and the passed pawn with one move! CM_SKR needs 2:11
>>to find this move on an AMD 2500+.
>
>
>
>crafty finds this one almost instantly:
>
>
> 9 5.31 0.22 1. Rd4 Be5 2. Nxe5 fxe5 3. R4d2 Qd6
> 4. Qg3 g6 5. Re2 Nxd5 6. Rxe5
> 9 5.50 0.27 1. Nd4 Rxd5 2. Nf3 Rbb5 3. Qa4 Bf4
> 4. Nb6 Qb7 5. Nxd5 Nxd5
> 9-> 5.50 0.27 1. Nd4 Rxd5 2. Nf3 Rbb5 3. Qa4 Bf4
> 4. Nb6 Qb7 5. Nxd5 Nxd5 (s=7)
> 10 5.80 0.19 1. Nd4 Rxd5 2. Nf3 Rbb5 3. Qa4 Rb7
> 4. Qxd7 Rxd7 5. Rxd5 Nxd5 6. Rxd5 Bh2+
> 7. Kxh2 Rxd5 (s=6)
> 10-> 7.24 0.19 1. Nd4 Rxd5 2. Nf3 Rbb5 3. Qa4 Rb7
> 4. Qxd7 Rxd7 5. Rxd5 Nxd5 6. Rxd5 Bh2+
> 7. Kxh2 Rxd5 (s=2)
> 11 9.69 0.46 1. Nd4 Bf4 2. Nxb5 Bxd2 3. Nbd6 Bf4
> 4. Nf7+ Kg8 5. d6 Nc6 6. Nce5 Bh2+
> 7. Kxh2 fxe5
> 11-> 10.24 0.46 1. Nd4 Bf4 2. Nxb5 Bxd2 3. Nbd6 Bf4
> 4. Nf7+ Kg8 5. d6 Nc6 6. Nce5 Bh2+
> 7. Kxh2 fxe5
> 12 12.26 0.65 1. Nd4 Bf4 2. Nxb5 Bxd2 3. Nbd6 Bf4
> 4. Nf7+ Kg8 5. d6 Nd5 6. Rxd5 Kxf7
> 7. Qf3 Bg5
> 12-> 13.58 0.65 1. Nd4 Bf4 2. Nxb5 Bxd2 3. Nbd6 Bf4
> 4. Nf7+ Kg8 5. d6 Nd5 6. Rxd5 Kxf7
> 7. Qf3 Bg5
> 13 25.69 0.58 1. Nd4 R5b7 2. Nc6 Rc8 3. Re2 Bc5 4.
> Nxe7 Bxe7 5. d6 Bf8 6. Rd5 Rc6 7. Red2
> f5
> 13-> 28.58 0.58 1. Nd4 R5b7 2. Nc6 Rc8 3. Re2 Bc5 4.
> Nxe7 Bxe7 5. d6 Bf8 6. Rd5 Rc6 7. Red2
> f5
> 14 45.39 0.61 1. Nd4 Bf4 2. d6 Bxd2 3. dxe7 Rc5 4.
> Rxd2 Qxe7 5. Rd1 Rg5 6. Ne3 Rc8 7.
> Ndc2 Rb5 8. Nd5
> 14-> 54.13 0.61 1. Nd4 Bf4 2. d6 Bxd2 3. dxe7 Rc5 4.
> Rxd2 Qxe7 5. Rd1 Rg5 6. Ne3 Rc8 7.
> Ndc2 Rb5 8. Nd5 (s=2)
> 15 1:48 0.62 1. Nd4 R5b7 2. Nc6 Rc8 3. Rc2 Ra8 4.
> Nxd6 Qxd6 5. Nxe7 Qxe7 6. d6 Qd7 7.
> Rc4 Ra3 8. Qb2 Ra4 9. Qb3
> 15-> 2:05 0.62 1. Nd4 R5b7 2. Nc6 Rc8 3. Rc2 Ra8 4.
> Nxd6 Qxd6 5. Nxe7 Qxe7 6. d6 Qd7 7.
> Rc4 Ra3 8. Qb2 Ra4 9. Qb3
>
>
>
Which machine is this Bob? - appears to be about 2x of my dual 1.7 P4's - which
is now almost 3 years old....
Crafty v19.12 SE [Standard] (2 cpus)
SE code disabled
Black(1): 1r5k/3qn1pp/3bNp2/1r1P4/1pN5/1Q5P/3R1PP1/3R2K1 w - - 0 39
White(1): go
clearing hash tables
time surplus 29.91 time limit 1666:39 (1666:39)
depth time score variation (1)
1-> 0.00 0.31 1. Nxd6 Qxd6
2 0.00 0.34 1. Nxd6 Qxd6 2. Rd4
2-> 0.01 0.34 1. Nxd6 Qxd6 2. Rd4
3 0.01 -1 1. Nxd6
3 0.01 -0.07 1. Nxd6 Qxd6 2. Qg3 Nf5
3 0.01 0.23 1. Rd4 Nf5 2. Rg4
3-> 0.03 0.23 1. Rd4 Nf5 2. Rg4
4 0.03 0.19 1. Rd4 Nf5 2. Re4 Re8 3. Nxd6 Qxd6
4 0.04 0.22 1. Rd3 Re8 2. Nxd6 Qxd6 3. Rd4
4-> 0.04 0.22 1. Rd3 Re8 2. Nxd6 Qxd6 3. Rd4 (s=3)
5 0.06 0.01 1. Rd3 Re8 2. Qa4 Nf5 3. Qb3 (s=2)
5 0.06 0.24 1. Rd4 Nf5 2. Re4 Re8 3. Qf3
5-> 0.09 0.24 1. Rd4 Nf5 2. Re4 Re8 3. Qf3 (s=2)
6 0.12 0.27 1. Rd4 Be5 2. Nxe5 fxe5 3. Rg4 Rxd5
4. Rxd5 Nxd5 5. Nxg7
6-> 0.18 0.27 1. Rd4 Be5 2. Nxe5 fxe5 3. Rg4 Rxd5
4. Rxd5 Nxd5 5. Nxg7 (s=3)
7 0.23 0.08 1. Rd4 Be5 2. Nxe5 fxe5 3. Rg4 Nxd5
4. Nxg7 Qf7 (s=2)
7 0.26 0.11 1. Nxd6 Qxd6 2. Qg3 Qxg3 3. fxg3 b3
4. d6 Re5 5. Nc7
7-> 0.59 0.11 1. Nxd6 Qxd6 2. Qg3 Qxg3 3. fxg3 b3
4. d6 Re5 5. Nc7 (s=16)
8 0.64 0.04 1. Nxd6 Qxd6 2. Qg3 Qxg3 3. fxg3 b3
4. d6 Re5 5. Nc7 Nf5 (s=15)
8 0.98 0.08 1. h4 Re8 2. Qf3 Bb8 3. h5 Rc8 4. Qe4
Bd6 5. Nxd6 Qxd6 (s=12)
8 1.12 0.11 1. g3 Re8 2. Nxd6 Qxd6 3. Rd4 f5 4.
Qa4 Rbb8 5. Qb3 (s=11)
8-> 1.98 0.11 1. g3 Re8 2. Nxd6 Qxd6 3. Rd4 f5 4.
Qa4 Rbb8 5. Qb3 (s=4)
9 3.95 0.01 1. g3 Rc8 2. Nxd6 Qxd6 3. Qf3 Ng6 4.
Qd3 Rb7 5. Qb3 Re7 (s=3)
9 6.86 0.02 1. Kh1 Rc8 2. Rd4 Be5 3. Nxe5 fxe5
4. Rxb4 Rxd5 5. Rxd5 Nxd5 6. Rb8 (s=2)
9 8.37 0.13 1. h4 Kg8 2. Nd4 R5b7 3. Re2 Re8 4.
Nxd6 Qxd6 5. Re6 Qf4
9 11.14 0.27 1. Nd4 Rxd5 2. Nf3 Rbb5 3. Qa4 Bf4
4. Nb6 Qb7 5. Nxd5 Nxd5
9-> 11.22 0.27 1. Nd4 Rxd5 2. Nf3 Rbb5 3. Qa4 Bf4
4. Nb6 Qb7 5. Nxd5 Nxd5 (s=6)
10 11.73 0.19 1. Nd4 Rxd5 2. Nf3 Rbb5 3. Qa4 Rb7
4. Qxd7 Rxd7 5. Rxd5 Nxd5 6. Rxd5 Bh2+
7. Kxh2 Rxd5 (s=5)
10-> 15.25 0.19 1. Nd4 Rxd5 2. Nf3 Rbb5 3. Qa4 Rb7
4. Qxd7 Rxd7 5. Rxd5 Nxd5 6. Rxd5 Bh2+
7. Kxh2 Rxd5 (s=3)
11 19.54 0.46 1. Nd4 Bf4 2. Nxb5 Bxd2 3. Nbd6 Bf4
4. Nf7+ Kg8 5. d6 Nc6 6. Nce5 Bh2+
7. Kxh2 fxe5 (s=2)
11-> 20.61 0.46 1. Nd4 Bf4 2. Nxb5 Bxd2 3. Nbd6 Bf4
4. Nf7+ Kg8 5. d6 Nc6 6. Nce5 Bh2+
7. Kxh2 fxe5
12 24.07 0.65 1. Nd4 Bf4 2. Nxb5 Bxd2 3. Nbd6 Bf4
4. Nf7+ Kg8 5. d6 Nd5 6. Rxd5 Kxf7
7. Qf3 Bg5
12-> 26.50 0.65 1. Nd4 Bf4 2. Nxb5 Bxd2 3. Nbd6 Bf4
4. Nf7+ Kg8 5. d6 Nd5 6. Rxd5 Kxf7
7. Qf3 Bg5
13 54.34 0.58 1. Nd4 R5b7 2. Nc6 Rc8 3. Re1 Bc5 4.
Nxe7 Bxe7 5. d6 Bf8 6. Rd5 Rc6 7. Red1
f5
13-> 58.25 0.58 1. Nd4 R5b7 2. Nc6 Rc8 3. Re1 Bc5 4.
Nxe7 Bxe7 5. d6 Bf8 6. Rd5 Rc6 7. Red1
f5
14 1:28 0.61 1. Nd4 Bf4 2. d6 Bxd2 3. dxe7 Rc5 4.
Nxd2 Qxe7 5. Nc4 Rg5 6. Ne3 Rc8 7.
Ndc2 Rb5 8. Nd5
14-> 1:44 0.61 1. Nd4 Bf4 2. d6 Bxd2 3. dxe7 Rc5 4.
Nxd2 Qxe7 5. Nc4 Rg5 6. Ne3 Rc8 7.
Ndc2 Rb5 8. Nd5
? 15 2:00 1/45* 1. Nd4
White(1): ?
time=2:11 cpu=189% mat=0 n=186867579 fh=92% nps=1.42M
ext-> chk=4433139 cap=437585 pp=232534 1rep=621903 mate=55751
predicted=1 nodes=186867579 evals=35612226 50move=0
endgame tablebase-> probes=0 hits=0
SMP-> split=749 stop=123 data=4/128 cpu=4:09 elap=2:11
>>
>>[Event "40-80"]
>>[Site "Howick"]
>>[Date "2004.05.02"]
>>[Round "4.2"]
>>[White "CM9000 Judge"]
>>[Black "Shredder 8"]
>>[TimeControl "0/4800"]
>>[Result "1-0"]
>>[ECO "C08"]
>>
>>1.e4 e6 2.d4 d5 3.Nd2 c5 4.exd5 exd5 5.Ngf3 a6 6.Be2 c4 7.O-O Bd6 8.b3
>>cxb3 9.axb3 Nc6 10.Re1 Nge7 11.c3 O-O 12.Bd3 Bf5 13.Nf1 Qd7 14.Ne3 Bxd3
>>15.Qxd3 Rfe8 16.c4 Rad8 17.Bd2 f6 18.Qc2 Kh8 19.Ra4 Rc8 20.Qd1 Bc7
>>21.Qa1 a5 22.Ra2 Rb8 23.Rc2 dxc4 24.bxc4 b5 25.cxb5 Rxb5 26.Rec1 Bd6
>>27.Qa4 Reb8 28.d5 Nb4 29.Bxb4 axb4 30.Nd4 R5b7 31.Qb3 Ra8 32.Nc6 Re8
>>33.Rd1 Rb6 34.Nd4 Rbb8 35.h3 Rb7 36.Ne6 Rb5 37.Rcd2 Ra8 38.Nc4 Rab8
>>39.Nd4 Rxd5 40.Ne3 Re5 41.Ndc2 Nc8 42.Nc4 Qe6 43.Qd3 b3 44.N2e3 b2
>>45.Nxe5 Qxe5 46.Rb1 Qh2+ 47.Kf1 Bf8 48.Rdxb2 Rxb2 49.Rxb2 Ne7 50.Ra2 Qb8
>>51.Qe4 Kg8 52.Ra8 Qb5+ 53.Ke1 Kf7 54.Ra7 Qc5 55.Rb7 Kg8 56.Qc4+ Qxc4
>>57.Nxc4 Kf7 58.Ke2 Ke6 59.Rb6+ Kd7 60.Rb8 Nc8 61.Rb7+ Ke6 62.f4 Be7
>>63.g4 g6 64.Kf3 h6 65.Rc7 Nd6 66.Nxd6 Bxd6 67.Rh7 Bf8 68.h4 f5 69.g5 h5
>>70.Kg3 Bc5 71.Rg7 1-0
>>
>>jm
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