Good Test Here...

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rightrook
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Good Test Here...

Post by rightrook »

[D]rr4k1/5pp1/pR5p/n1pPp3/q1P1P3/4NRP1/2P1Q1KP/8 w - - 0 1


White played Rxh6...!

Hiarcs 11.2 finds it in about 91 seconds.... :lol:

Povah vrs Sisask.....2004
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AdminX
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Location: Acworth, GA

Re: Good Test Here...

Post by AdminX »

Analysis by Bright-0.4a:

1.Rxb8+ Rxb8 2.Rf1 Rb6 3.Kg1 Qa2 4.Qd3 Nb7 5.Qc3 f6 6.Ra1 Rb1+ 7.Rxb1 Qxb1+ 8.Kg2
+/= (0.47) Depth: 6/24 00:00:00 19kN
+/= (0.62) Depth: 12/40 00:00:01 5160kN

1.Rff6 Rxb6 2.Rxb6 Kf8 3.Qd3 Qa1 4.d6 Qd4 5.d7 Rd8 6.Nf5 Qxd3 7.cxd3 f6 8.Rxa6 Nb7 9.Nd6 Rxd7 10.Ra8+ Ke7
+/- (0.99) Depth: 12/42 00:00:01 7496kN
+/- (1.05) Depth: 16/52 00:00:32 127mN

1.Rbf6 Rb7 2.Rf2 Nxc4 3.Nxc4 gxf6 4.Nd6 Rb6 5.Rxf6 Qd7 6.Nf5 Rxf6 7.Qg4+ Rg6 8.Nxh6+ Kg7 9.Qxd7 Rxh6 10.h4
+- (1.52) Depth: 16/52 00:01:08 282mN

1.Rxh6 Nxc4 2.Nxc4 gxh6 3.Rf6 Kg7 4.Rf2 Ra7 5.Nxe5 Rb6 6.Qg4+ Kh7 7.Qf5+ Kg8 8.Nxf7 Qe8 9.Ne5 Re7 10.Nc4
+- (1.91) Depth: 16/52 00:01:30 369mN
+- (1.91) Depth: 16/52 00:01:30 369mN
"Good decisions come from experience, and experience comes from bad decisions."
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bob
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Joined: Mon Feb 27, 2006 7:30 pm
Location: Birmingham, AL

Re: Good Test Here...

Post by bob »

Here's Crafty on an 8-core 2.33ghz xeon box:

Code: Select all

               17     5.65   0.61   1. Rxb8+ Rxb8 2. Qd3 Nb7 3. Nf5 Qd7
                                    4. Qa3 a5 5. Qb2 Qc7 6. Rb3 f6 7. Qa3
                                    Qd7 8. Rb5 h5 9. Qf3 g6
               17    17.80     +1   1. Rxh6!                          
               17    30.93   1.51   1. Rxh6 Nxc4 2. Nxc4 gxh6 3. Nxe5 Rb2
                                    4. Rf2 f5 5. exf5 Qd4 6. Qg4+ Qxg4
                                    7. Nxg4 Kg7 8. f6+ Kg6 9. f7 Rf8 10.
                                    Ne5+ Kg7
               17->  30.94   1.51   1. Rxh6 Nxc4 2. Nxc4 gxh6 3. Nxe5 Rb2
                                    4. Rf2 f5 5. exf5 Qd4 6. Qg4+ Qxg4
                                    7. Nxg4 Kg7 8. f6+ Kg6 9. f7 Rf8 10.
                                    Ne5+ Kg7
               18    40.35   1.51   1. Rxh6 Nxc4 2. Nxc4 gxh6 3. Nxe5 Rb2
                                    4. Rf2 f5 5. exf5 Qd4 6. Qg4+ Qxg4
                                    7. Nxg4 Kg7 8. f6+ Kh7 9. Ne5 Rf8 10.
                                    f7 Kg7
               18->  43.16   1.51   1. Rxh6 Nxc4 2. Nxc4 gxh6 3. Nxe5 Rb2
                                    4. Rf2 f5 5. exf5 Qd4 6. Qg4+ Qxg4
                                    7. Nxg4 Kg7 8. f6+ Kh7 9. Ne5 Rf8 10.
                                    f7 Kg7
               19    57.87     +1   1. Rxh6!                          
               19     1:37   2.23   1. Rxh6 Nxc4 2. Nxc4 gxh6 3. Rf6 Kg7
                                    4. Nb6 Rxb6 5. Rxb6 Qa5 6. Qg4+ Kf8
                                    7. Rf6 Ra7 8. Kh3 Qd2 9. Qh5 <HT>
               19->   1&#58;43   2.23   1. Rxh6 Nxc4 2. Nxc4 gxh6 3. Rf6 Kg7
                                    4. Nb6 Rxb6 5. Rxb6 Qa5 6. Qg4+ Kf8
                                    7. Rf6 Ra7 8. Kh3 Qd2 9. Qh5 <HT>

Code: Select all

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beachknight
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Re: Good Test Here...

Post by beachknight »

DF11 finds in 18-21 seconds on a quad.


1571: rr4k1/5pp1/pR5p/n1pPp3/q1P1P3/
rr4k1/5pp1/pR5p/n1pPp3/q1P1P3/4NRP1/2P1Q1KP/8 w - - 0 1

Analysis by Deep Fritz 11:

1.Rxb8+ Rxb8 2.Rf2 Qd7 3.Nf5 Kh7 4.Rf1 Rb4 5.Ne3 Kg8 6.Ra1 Nxc4 7.Nxc4 Qb5
+/- (1.04) Depth: 15/34 00:00:02 20373kN
1.Rxb8+ Rxb8 2.Rf1 Rb6 3.Rf2 Qd7 4.Nf5 f6 5.Rf1 Rb4 6.Ra1 Nxc4 7.Rxa6 Ra4 8.Rc6 Rb4
+/- (1.10) Depth: 16/33 00:00:03 29713kN
1.Rxb8+ Rxb8 2.Rf1 Rb2 3.Kg1 Qd7 4.Qd3 Rb6 5.Qc3 Rb4 6.Ra1 Qd8 7.Qxe5 Nxc4 8.Nxc4 Rxc4 9.c3 f6 10.Qe6+
+/- (1.05) Depth: 17/39 00:00:10 77459kN
1.Rff6 Rxb6 2.Rxb6 Qa1 3.Nf5 Qc3 4.Nd6 f6 5.Kh3 Kh7 6.Qg4 Qd2 7.Qf5+ Kg8 8.Qg6 Qg5 9.Qf7+ Kh7
+- (1.70) Depth: 17/42 00:00:16 129mN
1.Rxh6 gxh6 2.Rf6 Nxc4 3.Nxc4 Kg7 4.Rf2 Ra7 5.Nxe5 Rbb7 6.Qg4+ Kh7 7.c3 Qe8 8.Qf5+ Kg7 9.Qf6+
+- (2.06) Depth: 17/42 00:00:18 143mN
1.Rxh6 gxh6 2.Rf6 Nxc4 3.Nxc4 Kg7 4.Rf2 Ra7 5.Qg4+ Kh7 6.Nxe5 Rbb7 7.Qf5+ Kg8 8.Qc8+ Kh7 9.c4 Qb4
+- (2.13) Depth: 18/37 00:00:21 164mN
1.Rxh6 gxh6 2.Rf6 Kg7 3.Qf3 Ra7 4.Rxh6 Rg8 5.Qf6+ Kf8 6.Qd8+ Qe8 7.Qxa5 Qe7 8.d6 Qg5 9.Qxc5
+- (4.05) Depth: 19/39 00:00:39 315mN

(, chessengines20 29.07.2009)
hi, merhaba, hallo HT
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beachknight
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Location: Antalya, Turkey

Re: Good Test Here...

Post by beachknight »

Stockfish 1.4 JA 64bit finds in 183 seconds on a quad.


1571: rr4k1/5pp1/pR5p/n1pPp3/q1P1P3/
rr4k1/5pp1/pR5p/n1pPp3/q1P1P3/4NRP1/2P1Q1KP/8 w - - 0 1

Analysis by Stockfish 1.4 JA 64bit:

1.Rxb8+ Rxb8 2.Qd3 Nb7 3.Nf5 Qd7 4.Qc3 f6 5.Nxh6+ gxh6 6.Rxf6 Qe7 7.Qf3 Kg7 8.Re6 Qg5 9.Rxa6 Rf8
+- (1.53) Depth: 15 00:00:02 9494kN
1.Rxb8+ Rxb8 2.Qd3 Nb7 3.Nf5 Qd7 4.Qc3 f6 5.Nxh6+ gxh6 6.Rxf6 Qe7 7.Rxh6 Rf8 8.Rg6+ Kh7 9.Rxa6 Nd6 10.Qd3 Qf6
+/- (1.37) Depth: 16 00:00:04 16684kN
1.Rff6
+- (1.93) Depth: 16 00:00:08 32744kN
1.Rff6 Rxb6 2.Rxb6 Kf8 3.c3 Kg8 4.Nf5 Kf8 5.Nd6 f6 6.Qg4 Nxc4 7.Nxc4 Qxc4 8.Rb7 g5 9.Qf3 Kg8 10.Qxf6 Qxe4+ 11.Kf2
+- (2.16) Depth: 17 00:00:20 77278kN
1.Rff6 Rxb6 2.Rxb6 Kf8 3.c3 Qd7 4.Qa2 Nb7 5.Rxa6 Rxa6 6.Qxa6 Nd6 7.Kf3 Qc7 8.Qa8+ Ke7 9.Qh8 Qa5 10.Qxg7 Qxc3 11.h4
+- (2.16) Depth: 18 00:00:31 117mN
1.Rff6
+- (2.36) Depth: 19 00:00:51 193mN
1.Rff6 Rxb6 2.Rxb6 Kf8 3.Kf2 Qd7 4.Qd2 Nb7 5.Nf5 f6 6.d6 Qf7 7.d7 Nd8 8.Qd6+ Kg8 9.Qxc5 Qxd7 10.Qd5+ Qxd5 11.exd5 a5 12.Kf3 Nf7 13.c5 Ng5+ 14.Ke3 a4
+- (2.66) Depth: 20 00:01:22 312mN
1.Rxh6
+- (3.17) Depth: 20 00:03:03 686mN

(, chessengines20 29.07.2009)
hi, merhaba, hallo HT
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beachknight
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Re: Good Test Here...

Post by beachknight »

Naum 4 finds in 78 seconds on a quad.


1571: rr4k1/5pp1/pR5p/n1pPp3/q1P1P3/
rr4k1/5pp1/pR5p/n1pPp3/q1P1P3/4NRP1/2P1Q1KP/8 w - - 0 1

Analysis by Naum 4:

1.Rxb8+ Rxb8 2.Rf1 Rb2 3.d6 Nb7 4.Qd3 Qd7 5.Nf5 f6 6.Rf2 a5 7.Qd5+ Qf7 8.Qd1
+/- (0.87) Depth: 15/40 00:00:05 16251kN
1.Rxb8+ Rxb8 2.Rf1 f6 3.Qd3 Kh7 4.d6 Rd8 5.Rd1 Qd7 6.Qd2 Nc6 7.Qd5 Nd4 8.c3 Ne6
+/- (0.91) Depth: 16/45 00:00:14 45898kN
1.Rxb8+ Rxb8 2.Rf1 f6 3.Qd3 Kh7 4.Rd1 Rb6 5.d6 Qd7 6.Qd5 Nb7 7.Nf5 a5 8.Kf3 a4 9.Rd3
+/- (0.87) Depth: 17/46 00:00:21 69785kN
1.Rxh6 Nxc4 2.Nxc4 gxh6 3.Rf2 f5 4.exf5 Qd7 5.Qd3 e4 6.Qxe4 Re8 7.Ne5 Rxe5 8.Qxe5 Re8 9.Qf6
+- (2.04) Depth: 17/55 00:01:18 260mN, tb=21

(, chessengines20 29.07.2009)
hi, merhaba, hallo HT
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beachknight
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Re: Good Test Here...

Post by beachknight »

And Rybka 3 x64 finds in 99 seconds on an overtired quad.

1571: rr4k1/5pp1/pR5p/n1pPp3/q1P1P3
rr4k1/5pp1/pR5p/n1pPp3/q1P1P3/4NRP1/2P1Q1KP/8 w - - 0 1

Analysis by Rybka 3:

1.Rxb8+ Rxb8[] 2.Qd3 Rd8[] 3.Rf1 Nb7[] 4.Nf5 Nd6[] 5.Nxd6 Rxd6[] 6.Rb1 Qd7[] 7.Qc3 f6
+/- (0.83) Depth: 13 00:00:04 773kN
1.Rff6
+/- (1.17 !) Depth: 13 00:00:07 1429kN
1.Rff6
+/- (1.37 !) Depth: 13 00:00:10 1906kN
1.Rff6 Rxb6 2.Rxb6[]
+- (1.50) Depth: 13 00:00:13 2530kN
1.Rff6
+- (1.70 !) Depth: 14 00:00:21 3756kN
1.Rff6 Rxb6 2.Rxb6[] Kf8 3.Kf2 Kg8 4.Qd3 Qa1 5.Qd2
+- (1.81) Depth: 14 00:00:29 5011kN
1.Rff6 Qe8 2.Rxh6 Rxb6
+- (1.88) Depth: 15 00:00:49 8324kN
1.Rff6 Qe8 2.Rxh6 Rxb6 3.Rxb6 Qd8 4.Rb1 Rb8 5.Rxb8 Qxb8 6.Qd1 Nb7 7.Qa1 a5 8.Nf5 Kh7 9.Ne7 f6 10.Qd1 g6
+- (1.88) Depth: 16 00:01:08 11439kN
1.Rxh6
+- (2.08 !) Depth: 16 00:01:39 16686kN
1.Rxh6
+- (2.28 !) Depth: 16 00:02:07 21793kN

(, chessengines20 30.07.2009)
hi, merhaba, hallo HT
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beachknight
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Re: Good Test Here...

Post by beachknight »

Second run with R3 x64:

R3 x64 finds in 10 seconds this time.

Strange!! 99 seconds and 10 seconds.


1571: rr4k1/5pp1/pR5p/n1pPp3/q1P1P3
rr4k1/5pp1/pR5p/n1pPp3/q1P1P3/4NRP1/2P1Q1KP/8 w - - 0 1

Analysis by Rybka 3:

1.Rxb8+ Rxb8[] 2.Qd3 Rd8[] 3.Qc3 Nb7[] 4.Qxe5 Nd6[] 5.Qf4 f6[] 6.Qg4 Kh7[] 7.Qe6 Nxc4 8.Nxc4 Qxc2+
+/- (0.96) Depth: 13 00:00:03 569kN
1.Rxb8+ Rxb8[] 2.Qd3 Rd8[] 3.Qc3 Nb7[] 4.Nf5 f6[] 5.Qb3 Qxb3[] 6.Rxb3 Na5[] 7.Rb6 Nxc4[]
+/- (0.86) Depth: 14 00:00:05 881kN
1.Rxh6
+/- (1.16 !) Depth: 14 00:00:10 2074kN
1.Rxh6
+/- (1.36 !) Depth: 14 00:00:14 2684kN
1.Rxh6
+- (1.76 !) Depth: 14 00:00:21 3909kN

(, chessengines20 30.07.2009)
hi, merhaba, hallo HT
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rightrook
Posts: 1452
Joined: Wed Mar 08, 2006 8:45 pm

Re: Good Test Here...

Post by rightrook »

>>>Second run with R3 x64:

R3 x64 finds in 10 seconds this time.

Strange!! 99 seconds and 10 seconds<<<

Yes, thanks!...... Some programs remember the correct move sooner after they once find it...



:wink:

regards

Robert
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Eelco de Groot
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Re: Good Test Here...

Post by Eelco de Groot »

beachknight wrote:Stockfish 1.4 JA 64bit finds in 183 seconds on a quad.

1.Rxh6
+- (3.17) Depth: 20 00:03:03 686mN

(, chessengines20 29.07.2009)
Ancalagon should be a little bit faster on a Quad, certainly in nodes searched, although I do not know what would happen with 4 threads, this is with one thread:


[D]rr4k1/5pp1/pR5p/n1pPp3/q1P1P3/4NRP1/2P1Q1KP/8 w - -

Engine: Ancalagon 1.3 Weak Squares 180 Board Control middle game 50 endgame 50 Build 193 (Athlon 2009 MHz, 256 MB)
by Romstad, Costalba, Kiiski, de Groot

2.00 0:00 +1.00 1.Rxb8+ Rxb8 2.Rf1 f6 (9.195) 34

3.00 0:00 +1.03 1.Rxb8+ Rxb8 2.Rf1 f6 3.h3 (41.496) 133

4.00 0:00 +1.00 1.Rxb8+ Rxb8 2.Rf1 Qb4 3.h3 Rd8 (80.674) 215

5.00 0:00 +1.17 1.Rxb8+ Rxb8 2.Rf1 Rb4 3.Qh5 Qe8
4.Qf5 Nxc4 5.Nxc4 Rxc4 (284.282) 371

6.00 0:01 +1.09 1.Rxb8+ Rxb8 2.Rf1 Rb2 3.Kh3 Nb7
4.Qh5 Qd7+ 5.Kg2 (709.105) 463

7.01 0:03 +1.15 1.Rxb8+ Rxb8 2.Rf1 Rb2 3.Kh3 Nb7
4.Qh5 Qd7+ 5.Kg2 f6 (1.606.232) 516

8.01 0:06 +1.31 1.Rxb8+ Rxb8 2.Rf2 Qd7 3.Nf5 Kf8
4.Qe3 Rc8 5.Qc3 Qc7 (3.493.479) 574

9.01 0:17 +1.54 1.Rxb8+ Rxb8 2.Rf2 Rb6 3.Qh5 Qe8
4.Rf5 Rb2 5.Rxe5 Qd8 6.Qh4 (10.594.583) 607

10.01 0:32 +1.39 1.Rxb8+ Rxb8 2.Rf2 Rb6 3.Qh5 Qe8
4.h3 Rg6 5.Rf1 Nb7 6.Ng4 f6 (20.786.118) 640

10.03 4:47 +2.17 1.Rxh6 (159.200.044) 552

11.01 5:05 +2.47 1.Rxh6 gxh6 2.Rf6 Kg7 3.Qf3 Qd7
4.Rd6 Qa4 5.Nf5+ Kf8 6.Rxh6 Ke8
7.Nd6+ Kd8 8.Qf6+ Kc7 9.Qxf7+ Qd7 (169.013.479) 553

12.01 6:55 +3.56 1.Rxh6 gxh6 2.Rf6 Kg7 3.Qf3 Qd7
4.Rd6 Qxd6 5.Nf5+ Kf8 6.Nxd6 Ke7
7.Qxf7+ Kxd6 8.Qe6+ Kc7 9.Qe7+ Kb6
10.Qd6+ Kb7 11.Qxc5 Rc8 12.Qb4+ Kc7
13.Qxa5+ Kd6 (233.425.645) 561

13.01 13:04 +4.15 1.Rxh6 gxh6 2.Rf6 Kg7 3.Qf3 Qd7
4.Rd6 Qxd6 5.Nf5+ Kf8 6.Nxd6 Ke7
7.Nf5+ Kd7 8.Nxh6 f6 9.Qg4+ Kc7
10.Qg7+ Kc8 11.Qf8+ Kd7 12.Qxc5 (441.516.129) 562

14.01 37:30 +5.74 1.Rxh6 gxh6 2.Rf6 Kg7 3.Qf3 Qd7
4.Rd6 Qxd6 5.Nf5+ Kf8 6.Nxd6 Ke7
7.Nf5+ Kd7 8.Nxh6 Nxc4 9.Qxf7+ Kc8
10.Qe8+ Kc7 11.Qc6+ Kd8 12.Nf5 Nb6
13.Qxc5 (1.202.922.769) 534

best move: Rb6xh6 time: 39:11.875 min n/s: 537.548 nodes: 1.264.230.222

Eelco
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