Sixteen EPD rows that need a good pounding! [Soszynski 80

[Dann Corbit]

Geschrieben von: / Posted by: Dann Corbit at 17 March 2000 20:01:52:
Here is a chance to contribute to CAP. The following rows need a good pounding. Current analysis has not found the correct results. We are unsure if the original answers are incorrect or if the current analysis is correct. LG2000 and some other tools are very good at tactical suites. If anyone would like to ply their Winboard engines against these problem children and give them a good spanking, the CAP team would appreciate it!
r1r3k1/5p2/p3p1p1/b6p/Pp2N3/1P2P3/5PPP/2R1K2R w K - acd 18; acn 1259897193; ce -32; pv O-O Bd8 Rfd1 Be7 Kf1 Kf8 Ke1 f5 Ng3 Rc3 Rb1 Kf7 Ne2 Rc5 Rbc1 Rac8 Rxc5 Bxc5 Nd4; pm O-O; bm Ke2; id "Soszynski 80 #8";
r3rbk1/pp1b1p1p/2p1pBp1/2R5/3PP3/5Q2/qP2BPPP/3R2K1 w - - acd 14; acn 1096322268; ce -45; pv Rc3 Qa5 Qf4 Qb4 Rd2 Be7 e5 Qa5 Qh4 Bf8 Rd1 Qc7 Qf4 Bg7; pm Rc3; bm Rh5; id "Soszynski 80 #21";
r1b2r1k/pp2q1pp/2p2p2/2p1n2N/4P3/1PNP2QP/1PP2RP1/5RK1 w - - acd 18; acn 422510789; ce 1; pv Nb1 Ng6 Nd2 Kg8 Nf4 Ne5 Ne2 Be6 Nc4 Bxc4 bxc4 a6 Qf4 b5 b3 Rae8 cxb5 cxb5 Ng3; pm Nb1; bm Nd1; id "Soszynski 80 #13";
r5k1/4ppbp/3p1np1/qb6/4P3/1P1BBP2/P1RQ2PP/6K1 w - - acd 16; acn 205128447; ce -79; pv Qxa5 Rxa5 Bd2 Ne8 Bxa5 Bxd3 Rd2 Bb1 Kf2 f5 exf5 Bxf5 g4 Be6 Rc2 Kf7 Bc3 Nf6; pm Qxa5; bm Rc8+; id "Soszynski 80 #49";
r1b1Q3/pp3ppk/1q5p/8/8/P3P3/1PnK1PPP/3N1B1R b - - acd 11; acn 232193311; ce -142; pv Qd6+ Kc1 Na1 Bc4 Qg6 e4 b5 Bxf7 Nb3+ Kc2 Nd4+ Kb1 Qxg2; pm Qd6+; bm Bf5; id "Soszynski 80 #52";
r1b3k1/1p2b1p1/1qn1p2p/p1n1P3/3p4/P1N1BQ2/1PB2PPP/R3R1K1 w - - acd 13; acn 179032390; ce -20; pv Qh5 dxe3 Qe8+ Bf8 Rxe3 Nd4 Bg6 Qc7 Rd1 Ncb3 Red3 Qc5 Qf7+ Kh8 Qf4 Nc2; pm Qh5; bm Bxh6; id "Soszynski 80 #55";
2r1r1k1/p4pp1/1p1Pn1p1/6q1/P5P1/BP2Pp1P/5P2/Q1RR2K1 b - - acd 13; acn 178968185; ce -91; pv Rxc1 Rxc1 Rd8 Rc4 Qh4 Qe5 Qxh3 Qh2 Qxh2+ Kxh2 Nc5 Bxc5 bxc5 Rxc5 Rxd6 Rc8+ Kh7 Rc7; pm Rxc1; bm Nf4; id "Soszynski 80 #60";
r2q1rk1/1b1pnpbp/p1nB2p1/1p1B4/3pP3/1N3N2/PP3PPP/R2Q1RK1 b - - acd 13; acn 147168046; ce 7; pv h6 Nc5 Bc8 a4 bxa4 Bxc6 dxc6 e5 Bg4 Rxa4 Bxf3 Qxf3 f6 Rxd4 fxe5; pm h6; bm Nxd5; id "Soszynski 80 #62";
r5k1/1p1bb1pp/1qn1prn1/p2p4/3P1PP1/3BB3/PPN3NP/R2Q1RK1 b - - acd 12; acn 147811854; ce 19; pv Qxb2 f5 Nf8 Nf4 h6 Qe2 Nb4 Rfb1 Qc3 Nxb4 Bxb4 Rc1 Qa3 fxe6 Bxe6 Nxe6 Nxe6; pm Qxb2; bm Bd6; id "Soszynski 80 #68";
2r1qr1k/p5b1/2b3pp/8/5P2/1P1QB3/P4KPP/3R1B1R b - - acd 12; acn 163179495; ce -132; pv Be4 Qb5 Qe7 Rd2 Rc6 Bd3 a6 Bxe4 axb5 Bxc6 b4; pm Be4; bm g5; id "Soszynski 80 #71";
r1b2r1k/pp1p2bp/3P4/1qpQp3/1P3p1P/4PPB1/P3N3/1R2K1R1 w - - acd 14; acn 161319350; ce 56; pv exf4 Qc6 Qxc5 Qxc5 bxc5 exf4 Bxf4 b6 Kf2 bxc5 Rg5 c4 Be5 Bxe5 Rxe5 Rf6 Rb4; pm exf4; bm Bxf4; id "Soszynski 80 #75";
r1b1r1kb/3n1p2/p2p1npB/qp1Pp3/4P3/2N3N1/PP1QBPP1/2R1K2R w K - acd 13; acn 143570814; ce 50; pv a3 Nf8 Qg5 N6h7 Qh4 Bf6 Qh2 b4 axb4 Qxb4 Rc2 Qd4 b3; pm a3; bm Nf5; id "Soszynski 80 #78";
r1b3k1/pp3p2/2nb2p1/6Bp/2BqpN1Q/8/PP3PPP/5RK1 w - - acd 14; acn 1138261200; ce -51; pv b3 Bxf4 Qxf4 Bf5 Qc7 Qd7 Qf4 Nb4 a4 Rc8 Bf6 Nd5 Bxd5 Qxd5 f3 Rc2 fxe4 Qxe4; pm b3; bm Nxh5; id "Soszynski 80 #25";
r3kb1r/pp4p1/2p1p1p1/4p3/8/2PqPQ1P/PP1N2P1/R3K2R w KQkq - acd 17; acn 1123615068; ce 0; pv O-O-O Bc5 Nf1 Qc4 Nh2 Qxa2 Qe4 O-O Nf3 Rad8 Qxe5 Qa1+ Kc2 Qa4+ Kc1 Bxe3+ Qxe3 Qa1+ Kc2 Qa4+ Kc1; pm O-O-O; bm Qe4; id "Soszynski 80 #27";
8/2kb4/p1p2pp1/2Pp4/3N1PP1/1P4K1/P7/8 w - - acd 17; acn 200603384; ce 0; pv b4 Kd8 Kf3 Ke7 g5 Be8 gxf6+ Kxf6 a4 Ke7 Kg4 Bd7+ Kg5 Be8 Kg4; pm b4; bm g5; id "Soszynski 80 #29";
r4r1k/bpq3pp/p1b2n2/8/2B5/PQ4NP/1P1B1PP1/R4RK1 b - - acd 11; acn 187425072; ce -48; pv Nd7 Rac1 Rae8 Nh1 b5 Bf7 Re2 Bd5 Bc5 Qd3 Rfe8; pm Nd7; bm Ng4; id "Soszynski 80 #45";


My FTP site

[Volker Pittlik]

Geschrieben von: / Posted by: Volker Pittlik at 19 March 2000 09:50:08:
Als Antwort auf: / As an answer to: Sixteen EPD rows that need a good pounding! [Soszynski 80 test set] geschrieben von: / posted by: Dann Corbit at 17 March 2000 20:01:52:

Crafty v17.10 (2 cpus) (Corbit)
White(1): bench
Running benchmark. . .
......
Total nodes: 75019343
Raw nodes per second: 443901
Total elapsed time: 169
SMP time-to-ply measurement: 3.786982
-----------------------------------------------------------
book learning enabled
result learning enabled
position learning enabled
hash table memory = 48M bytes.
pawn hash table memory = 16M bytes.
threshold set to 9 pawns.
EGTB access enabled
using tbpath=./TB
0 piece tablebase files found
EGTB cache memory = 4M bytes.
4 piece tablebase files found
3400kb of RAM used for TB indices and decompression tables
max threads set to 2
noise level set to 300000.

Crafty v17.10 (2 cpus)
White(1): st 900
search time set to 900.00.
White(1): test soszynski3.epd
======================================================================
! Soszynski 80 #8 !
======================================================================
+---+---+---+---+---+---+---+---+
8 | *R| | *R| | | | *K| |
+---+---+---+---+---+---+---+---+
7 | | | | | | *P| | |
+---+---+---+---+---+---+---+---+
6 | *P| | | | *P| | *P| |
+---+---+---+---+---+---+---+---+
5 | *B| | | | | | | *P|
+---+---+---+---+---+---+---+---+
4 | P | *P| | | N | | | |
+---+---+---+---+---+---+---+---+
3 | | P | | | P | | | |
+---+---+---+---+---+---+---+---+
2 | | | | | | P | P | P |
+---+---+---+---+---+---+---+---+
1 | | | R | | K | | | R |
+---+---+---+---+---+---+---+---+
a b c d e f g h
solution 1. O-O
end-game phase
time surplus 0.00 time limit 15:00 (15:00)
nss depth time score variation (1)
starting thread 1
...
16 8:34 -0.34 1. Ke2 Bd8 2. Rhd1 f5 3. Nc5 Kf7 4.
Nd3 Be7 5. Ne5+ Kf6 6. Nc6 Rc7 7. Rd4
Rd8 8. Rdc4 Rdc8 9. h3
time=15:00 cpu=202% mat=0 n=468343962 fh=89% nps=520151
ext-> checks=11394044 recaps=1636787 pawns=147068 1rep=504129 thrt:38426
predicted=0 nodes=468343962 evals=149397142
endgame tablebase-> probes done=0 successful=0
SMP-> split=1574 stop=269 data=10/64 cpu=30:22 elap=15:00
----------------------> solution incorrect (0/1).
======================================================================
! Soszynski 80 #21 !
======================================================================
+---+---+---+---+---+---+---+---+
8 | *R| | | | *R| *B| *K| |
+---+---+---+---+---+---+---+---+
7 | *P| *P| | *B| | *P| | *P|
+---+---+---+---+---+---+---+---+
6 | | | *P| | *P| B | *P| |
+---+---+---+---+---+---+---+---+
5 | | | R | | | | | |
+---+---+---+---+---+---+---+---+
4 | | | | P | P | | | |
+---+---+---+---+---+---+---+---+
3 | | | | | | Q | | |
+---+---+---+---+---+---+---+---+
2 | *Q| P | | | B | P | P | P |
+---+---+---+---+---+---+---+---+
1 | | | | R | | | K | |
+---+---+---+---+---+---+---+---+
a b c d e f g h
solution 1. Rc3
time surplus 0.00 time limit 15:00 (15:00)
...
Rce8
(2) 13-> 13:33 -0.49 1. Qc3 b5 2. Qc1 Be7 3. e5 Rab8 4.
Bxe7 Rxe7 5. Bf3 Rc8 6. b4 Qb3 7. Qg5
Rce8
time=15:00 cpu=199% mat=-1 n=413841605 fh=90% nps=459798
ext-> checks=6881457 recaps=990684 pawns=187296 1rep=1015328 thrt:153618
predicted=0 nodes=413841605 evals=94992326
endgame tablebase-> probes done=0 successful=0
SMP-> split=1493 stop=303 data=7/64 cpu=29:59 elap=15:00
----------------------> solution incorrect (0/2).
======================================================================
! Soszynski 80 #13 !
======================================================================
+---+---+---+---+---+---+---+---+
8 | *R| | *B| | | *R| | *K|
+---+---+---+---+---+---+---+---+
7 | *P| *P| | | *Q| | *P| *P|
+---+---+---+---+---+---+---+---+
6 | | | *P| | | *P| | |
+---+---+---+---+---+---+---+---+
5 | | | *P| | *N| | | N |
+---+---+---+---+---+---+---+---+
4 | | | | | P | | | |
+---+---+---+---+---+---+---+---+
3 | | P | N | P | | | Q | P |
+---+---+---+---+---+---+---+---+
2 | | P | P | | | R | P | |
+---+---+---+---+---+---+---+---+
1 | | | | | | R | K | |
+---+---+---+---+---+---+---+---+
a b c d e f g h
solution 1. Nb1
time surplus 0.00 time limit 15:00 (15:00)
nss depth time score variation (1)
(3) 7 0.82 0.05 1. Qf4 Kg8 2. Ne2 Re8 3. Neg3 Be6 4.
Nf5 Bxf5 5. Qxf5
...
15 11:12 0.01 1. Nb1 Be6 2. Nd2 Rad8 3. Nf3 Nxf3+
4. Qxf3 Bf7 5. Ng3 Qe5 6. Rb1 Be6 7.
Qf4 Qxf4 8. Rxf4 g5 9. Rf3 Kg7
time=15:00 cpu=199% mat=0 n=406233411 fh=91% nps=451069
ext-> checks=6867308 recaps=1492215 pawns=154306 1rep=792240 thrt:50469
predicted=0 nodes=406233411 evals=94597913
endgame tablebase-> probes done=0 successful=0
SMP-> split=947 stop=150 data=9/64 cpu=30:00 elap=15:00
----------------------> solution correct (1/3).
======================================================================
! Soszynski 80 #49 !
======================================================================
+---+---+---+---+---+---+---+---+
8 | *R| | | | | | *K| |
+---+---+---+---+---+---+---+---+
7 | | | | | *P| *P| *B| *P|
+---+---+---+---+---+---+---+---+
6 | | | | *P| | *N| *P| |
+---+---+---+---+---+---+---+---+
5 | *Q| *B| | | | | | |
+---+---+---+---+---+---+---+---+
4 | | | | | P | | | |
+---+---+---+---+---+---+---+---+
3 | | P | | B | B | P | | |
+---+---+---+---+---+---+---+---+
2 | P | | R | Q | | | P | P |
+---+---+---+---+---+---+---+---+
1 | | | | | | | K | |
+---+---+---+---+---+---+---+---+
a b c d e f g h
solution 1. Qxa5
time surplus 0.00 time limit 15:00 (15:00)
nss depth time score variation (1)
(2) 8-> 0.77 -1.46 1. Qxa5 Rxa5 2. Bd2 Rxa2 3. Rxa2 Bxd3
4. Ra8+ Bf8 5. Bh6 Nd7 6. Bxf8 Nxf8
9 1.11 -1.46 1. Qxa5 Rxa5 2. Bd2 Rxa2 3. Rxa2 Bxd3
...
a4
17 10:53 -0.85 1. Qxa5 Rxa5 2. Bd2 Ne8 3. Bxa5 Bxd3
4. Rd2 Bb1 5. Kf2 Bh6 6. Rb2 Bd3 7.
a4 Bc1 8. Ra2 Bf4 9. g3 Be5
time=15:00 cpu=199% mat=-2 n=473797283 fh=90% nps=526067
ext-> checks=10053465 recaps=1056716 pawns=173958 1rep=1136874 thrt:85171
predicted=0 nodes=473797283 evals=78223314
endgame tablebase-> probes done=0 successful=0
SMP-> split=2696 stop=282 data=8/64 cpu=30:00 elap=15:00
----------------------> solution correct (2/4).
======================================================================
! Soszynski 80 #52 !
======================================================================
+---+---+---+---+---+---+---+---+
8 | *R| | *B| | Q | | | |
+---+---+---+---+---+---+---+---+
7 | *P| *P| | | | *P| *P| *K|
+---+---+---+---+---+---+---+---+
6 | | *Q| | | | | | *P|
+---+---+---+---+---+---+---+---+
5 | | | | | | | | |
+---+---+---+---+---+---+---+---+
4 | | | | | | | | |
+---+---+---+---+---+---+---+---+
3 | P | | | | P | | | |
+---+---+---+---+---+---+---+---+
2 | | P | *N| K | | P | P | P |
+---+---+---+---+---+---+---+---+
1 | | | | N | | B | | R |
+---+---+---+---+---+---+---+---+
a b c d e f g h
solution 1. Qd6+
time surplus 0.00 time limit 15:00 (15:00)
nss depth time score variation (1)
6-> 0.77 -1.03 1. ... Qd6+ 2. Kc1 Qg6 3. Nc3 Na1 4.
Qe4 Nb3+ 5. Kb1
...
13 12:42 -0.64 1. ... Qd6+ 2. Kc1 Na1 3. Qe4+ f5 4.
Qd3 Qb6 5. Qb5 Qc7+ 6. Qc4 Qb6 7. Kb1
Nb3 8. Qb4 Qxb4 9. axb4 Kg6
time=15:00 cpu=199% mat=-1 n=461877927 fh=94% nps=513072
ext-> checks=42431394 recaps=759527 pawns=6352 1rep=2194783 thrt:74212
predicted=0 nodes=461877927 evals=35251947
endgame tablebase-> probes done=0 successful=0
SMP-> split=2593 stop=457 data=11/64 cpu=29:58 elap=15:00
----------------------> solution correct (3/5).
======================================================================
! Soszynski 80 #55 !
======================================================================
+---+---+---+---+---+---+---+---+
8 | *R| | *B| | | | *K| |
+---+---+---+---+---+---+---+---+
7 | | *P| | | *B| | *P| |
+---+---+---+---+---+---+---+---+
6 | | *Q| *N| | *P| | | *P|
+---+---+---+---+---+---+---+---+
5 | *P| | *N| | P | | | |
+---+---+---+---+---+---+---+---+
4 | | | | *P| | | | |
+---+---+---+---+---+---+---+---+
3 | P | | N | | B | Q | | |
+---+---+---+---+---+---+---+---+
2 | | P | B | | | P | P | P |
+---+---+---+---+---+---+---+---+
1 | R | | | | R | | K | |
+---+---+---+---+---+---+---+---+
a b c d e f g h
solution 1. Qh5
time surplus 0.00 time limit 15:00 (15:00)
nss depth time score variation (1)
(2) 6-> 0.97 -0.41 1. Bd2 dxc3 2. Bg6 Kh8 3. Bxc3 Qc7
7 1.14 -0.30 1. Bd2 dxc3 2. Bxc3 Qd8 3. Rad1 Qf8
4. Qxf8+ Kxf8 5. h3
...
7. Qf7+ Kh8 8. Qf4 Nc2
12-> 6:15 -0.18 1. Qh5 dxe3 2. Qe8+ Bf8 3. Rxe3 Nd4
4. Bg6 Qc7 5. Rd1 Ncb3 6. Red3 Qc5
7. Qf7+ Kh8 8. Qf4 Nc2
13 8:22 ++ 1. Qh5!!
time=15:00 cpu=199% mat=2 n=406984624 fh=91% nps=451959
ext-> checks=19313416 recaps=886969 pawns=590086 1rep=2422847 thrt:238965
predicted=0 nodes=406984624 evals=72216458
endgame tablebase-> probes done=0 successful=0
SMP-> split=1089 stop=171 data=8/64 cpu=30:00 elap=15:00
----------------------> solution correct (4/6).
======================================================================
! Soszynski 80 #60 !
======================================================================
+---+---+---+---+---+---+---+---+
8 | | | *R| | *R| | *K| |
+---+---+---+---+---+---+---+---+
7 | *P| | | | | *P| *P| |
+---+---+---+---+---+---+---+---+
6 | | *P| | P | *N| | *P| |
+---+---+---+---+---+---+---+---+
5 | | | | | | | *Q| |
+---+---+---+---+---+---+---+---+
4 | P | | | | | | P | |
+---+---+---+---+---+---+---+---+
3 | B | P | | | P | *P| | P |
+---+---+---+---+---+---+---+---+
2 | | | | | | P | | |
+---+---+---+---+---+---+---+---+
1 | Q | | R | R | | | K | |
+---+---+---+---+---+---+---+---+
a b c d e f g h
solution 1. Rxc1
time surplus 0.00 time limit 15:00 (15:00)
nss depth time score variation (1)
7 1.33 -0.42 1. ... Qh4 2. Qe5 Ng5 3. Qg3 Qxg3+
4. fxg3 Rxc1 5. Bxc1 Nxh3+ 6. Kh2 Nf2
...
(2) 13 4:57 -0.86 1. ... Rxc1 2. Rxc1 Rd8 3. Rc4 Qh4
4. Qe5 Qxh3 5. Qh2 Qxh2+ 6. Kxh2 Nc5
7. Bxc5 bxc5 8. Rxc5 Rxd6 9. Rc8+ Kh7
10. Rc7
time=15:00 cpu=199% mat=-1 n=419296612 fh=88% nps=465885
ext-> checks=26314375 recaps=1399643 pawns=2483032 1rep=4528228 thrt:460103
predicted=0 nodes=419296612 evals=75803137
endgame tablebase-> probes done=0 successful=0
SMP-> split=2336 stop=447 data=8/64 cpu=29:58 elap=15:00
----------------------> solution correct (5/7).
======================================================================
! Soszynski 80 #62 !
======================================================================
+---+---+---+---+---+---+---+---+
8 | *R| | | *Q| | *R| *K| |
+---+---+---+---+---+---+---+---+
7 | | *B| | *P| *N| *P| *B| *P|
+---+---+---+---+---+---+---+---+
6 | *P| | *N| B | | | *P| |
+---+---+---+---+---+---+---+---+
5 | | *P| | B | | | | |
+---+---+---+---+---+---+---+---+
4 | | | | *P| P | | | |
+---+---+---+---+---+---+---+---+
3 | | N | | | | N | | |
+---+---+---+---+---+---+---+---+
2 | P | P | | | | P | P | P |
+---+---+---+---+---+---+---+---+
1 | R | | | Q | | R | K | |
+---+---+---+---+---+---+---+---+
a b c d e f g h
solution 1. h6
time surplus 0.00 time limit 15:00 (15:00)
nss depth time score variation (1)
7 1.42 0.37 1. ... Re8 2. Bxe7 Rxe7 3. Rc1 Qb6
4. Nc5 Rc8 5. Qd3
7-> 1.72 0.37 1. ... Re8 2. Bxe7 Rxe7 3. Rc1 Qb6
...
Nge7 8. Bc4
13-> 13:53 -0.06 1. ... h6 2. Nc5 Bc8 3. Qd2 Re8 4.
Bb3 g5 5. a4 bxa4 6. Rxa4 Ng6 7. Bd5
Nge7 8. Bc4
time=15:00 cpu=199% mat=1 n=389180448 fh=94% nps=432158
ext-> checks=17510609 recaps=1134675 pawns=76283 1rep=1160851 thrt:8669
predicted=0 nodes=389180448 evals=83640795
endgame tablebase-> probes done=0 successful=0
SMP-> split=518 stop=75 data=8/64 cpu=30:00 elap=15:00
----------------------> solution correct (6/8).
======================================================================
! Soszynski 80 #68 !
======================================================================
+---+---+---+---+---+---+---+---+
8 | *R| | | | | | *K| |
+---+---+---+---+---+---+---+---+
7 | | *P| | *B| *B| | *P| *P|
+---+---+---+---+---+---+---+---+
6 | | *Q| *N| | *P| *R| *N| |
+---+---+---+---+---+---+---+---+
5 | *P| | | *P| | | | |
+---+---+---+---+---+---+---+---+
4 | | | | P | | P | P | |
+---+---+---+---+---+---+---+---+
3 | | | | B | B | | | |
+---+---+---+---+---+---+---+---+
2 | P | P | N | | | | N | P |
+---+---+---+---+---+---+---+---+
1 | R | | | Q | | R | K | |
+---+---+---+---+---+---+---+---+
a b c d e f g h
solution 1. Qxb2
time surplus 0.00 time limit 15:00 (15:00)
nss depth time score variation (1)
(3) 7 0.82 0.72 1. ... Qxb2 2. g5 Rff8 3. Bxg6 hxg6
4. Rb1 Qxa2 5. Rxb7
...
Rc1 Qa3 8. fxe6 Bxe6 9. Nxe6 Nxe6
13 14:33 0.03 1. ... Qxb2 2. g5 Rff8 3. Bxg6 hxg6
4. Nh4 Nb4 5. Nxb4 Bxb4 6. Nxg6 Qc3
7. Qf3 Rfc8 8. Rac1 Qd3
time=15:00 cpu=199% mat=0 n=376940589 fh=91% nps=418618
ext-> checks=6445660 recaps=1419142 pawns=197166 1rep=361758 thrt:8591
predicted=0 nodes=376940589 evals=98918095
endgame tablebase-> probes done=0 successful=0
SMP-> split=417 stop=74 data=7/64 cpu=30:00 elap=15:00
----------------------> solution correct (7/9).
======================================================================
! Soszynski 80 #71 !
======================================================================
+---+---+---+---+---+---+---+---+
8 | | | *R| | *Q| *R| | *K|
+---+---+---+---+---+---+---+---+
7 | *P| | | | | | *B| |
+---+---+---+---+---+---+---+---+
6 | | | *B| | | | *P| *P|
+---+---+---+---+---+---+---+---+
5 | | | | | | | | |
+---+---+---+---+---+---+---+---+
4 | | | | | | P | | |
+---+---+---+---+---+---+---+---+
3 | | P | | Q | B | | | |
+---+---+---+---+---+---+---+---+
2 | P | | | | | K | P | P |
+---+---+---+---+---+---+---+---+
1 | | | | R | | B | | R |
+---+---+---+---+---+---+---+---+
a b c d e f g h
solution 1. Be4
time surplus 0.00 time limit 15:00 (15:00)
nss depth time score variation (1)
7-> 0.75 -1.55 1. ... Be4 2. Qe2 Qf7 3. Bd2 Rce8 4.
Qc4 Qf5
...
11-> 9:19 -1.22 1. ... g5 2. Qd2 Be5 3. Kg1 Bxf4 4.
Qc3+ Be5 5. Bd4 Rf5 6. Ba6 Rc7 7. Bxe5+
Rxe5 8. Bc4
time=15:00 cpu=199% mat=-2 n=408356143 fh=92% nps=453587
ext-> checks=22800068 recaps=1530719 pawns=401291 1rep=1407763 thrt:95184
predicted=0 nodes=408356143 evals=79470545
endgame tablebase-> probes done=0 successful=0
SMP-> split=1144 stop=209 data=8/64 cpu=29:59 elap=15:00
----------------------> solution incorrect (7/10).
======================================================================
! Soszynski 80 #75 !
======================================================================
+---+---+---+---+---+---+---+---+
8 | *R| | *B| | | *R| | *K|
+---+---+---+---+---+---+---+---+
7 | *P| *P| | *P| | | *B| *P|
+---+---+---+---+---+---+---+---+
6 | | | | P | | | | |
+---+---+---+---+---+---+---+---+
5 | | *Q| *P| Q | *P| | | |
+---+---+---+---+---+---+---+---+
4 | | P | | | | *P| | P |
+---+---+---+---+---+---+---+---+
3 | | | | | P | P | B | |
+---+---+---+---+---+---+---+---+
2 | P | | | | N | | | |
+---+---+---+---+---+---+---+---+
1 | | R | | | K | | R | |
+---+---+---+---+---+---+---+---+
a b c d e f g h
solution 1. exf4
time surplus 0.00 time limit 15:00 (15:00)
nss depth time score variation (1)
7 1.31 -0.65 1. Bh2 Bf6 2. Kd2 e4 3. Nxf4 exf3 4.
bxc5
...
14 5:01 0.56 1. exf4 Qc6 2. Qxc5 Qxc5 3. bxc5 exf4
4. Bxf4 b6 5. Kf2 bxc5 6. Rg5 c4 7.
Be5 Bxe5 8. Rxe5 Rf6 9. Rb4
time=15:00 cpu=199% mat=-1 n=406718446 fh=91% nps=451573
ext-> checks=24808869 recaps=1180907 pawns=596114 1rep=2713069 thrt:321588
predicted=0 nodes=406718446 evals=68620303
endgame tablebase-> probes done=0 successful=0
SMP-> split=792 stop=136 data=8/64 cpu=30:00 elap=15:00
----------------------> solution correct (8/11).
======================================================================
! Soszynski 80 #78 !
======================================================================
+---+---+---+---+---+---+---+---+
8 | *R| | *B| | *R| | *K| *B|
+---+---+---+---+---+---+---+---+
7 | | | | *N| | *P| | |
+---+---+---+---+---+---+---+---+
6 | *P| | | *P| | *N| *P| B |
+---+---+---+---+---+---+---+---+
5 | *Q| *P| | P | *P| | | |
+---+---+---+---+---+---+---+---+
4 | | | | | P | | | |
+---+---+---+---+---+---+---+---+
3 | | | N | | | | N | |
+---+---+---+---+---+---+---+---+
2 | P | P | | Q | B | P | P | |
+---+---+---+---+---+---+---+---+
1 | | | R | | K | | | R |
+---+---+---+---+---+---+---+---+
a b c d e f g h
solution 1. a3
time surplus 0.00 time limit 15:00 (15:00)
nss depth time score variation (1)
(3) 7-> 1.28 0.38 1. a3 Bb7 2. O-O Rac8 3. Qg5 Qd8 4.
Nf5
...
13 12:49 0.41 1. a3 Nf8 2. Rc2 Bd7 3. Qg5 N8h7 4.
Qh4 Rac8 5. O-O Qd8 6. Rfc1 Bg7 7.
Bxg7 Kxg7
time=15:00 cpu=199% mat=0 n=359085150 fh=90% nps=398894
ext-> checks=6312383 recaps=1486323 pawns=106703 1rep=669654 thrt:70624
predicted=0 nodes=359085150 evals=95029398
endgame tablebase-> probes done=0 successful=0
SMP-> split=476 stop=94 data=8/64 cpu=30:00 elap=15:00
----------------------> solution correct (9/12).
======================================================================
! Soszynski 80 #25 !
======================================================================
+---+---+---+---+---+---+---+---+
8 | *R| | *B| | | | *K| |
+---+---+---+---+---+---+---+---+
7 | *P| *P| | | | *P| | |
+---+---+---+---+---+---+---+---+
6 | | | *N| *B| | | *P| |
+---+---+---+---+---+---+---+---+
5 | | | | | | | B | *P|
+---+---+---+---+---+---+---+---+
4 | | | B | *Q| *P| N | | Q |
+---+---+---+---+---+---+---+---+
3 | | | | | | | | |
+---+---+---+---+---+---+---+---+
2 | P | P | | | | P | P | P |
+---+---+---+---+---+---+---+---+
1 | | | | | | R | K | |
+---+---+---+---+---+---+---+---+
a b c d e f g h
solution 1. b3
time surplus 0.00 time limit 15:00 (15:00)
nss depth time score variation (1)
6 0.84 -0.76 1. Bb3 Na5 2. Rd1 Nxb3 3. Rxd4 Nxd4
...
13 8:00 -0.52 1. b3 Bxf4 2. Qxf4 Bf5 3. Qc7 Qd7 4.
Qxd7 Bxd7 5. Re1 Re8 6. f3 exf3 7.
Rxe8+ Bxe8 8. gxf3 Ne5 9. Kf2 Nxc4
10. bxc4
time=15:00 cpu=199% mat=-1 n=418271998 fh=92% nps=464488
ext-> checks=16736285 recaps=1079991 pawns=159303 1rep=1250202 thrt:103068
predicted=0 nodes=418271998 evals=83837635
endgame tablebase-> probes done=0 successful=0
SMP-> split=1495 stop=283 data=8/64 cpu=30:00 elap=15:00
----------------------> solution correct (10/13).
======================================================================
! Soszynski 80 #27 !
======================================================================
+---+---+---+---+---+---+---+---+
8 | *R| | | | *K| *B| | *R|
+---+---+---+---+---+---+---+---+
7 | *P| *P| | | | | *P| |
+---+---+---+---+---+---+---+---+
6 | | | *P| | *P| | *P| |
+---+---+---+---+---+---+---+---+
5 | | | | | *P| | | |
+---+---+---+---+---+---+---+---+
4 | | | | | | | | |
+---+---+---+---+---+---+---+---+
3 | | | P | *Q| P | Q | | P |
+---+---+---+---+---+---+---+---+
2 | P | P | | N | | | P | |
+---+---+---+---+---+---+---+---+
1 | R | | | | K | | | R |
+---+---+---+---+---+---+---+---+
a b c d e f g h
solution 1. O-O-O
time surplus 0.00 time limit 15:00 (15:00)
nss depth time score variation (1)
8 1.00 ++ 1. O-O-O!!
...
15-> 10:31 0.01 1. O-O-O Bc5 2. Nf1 Qc4 3. Qg3 O-O
4. Nd2 Qxa2 5. Qxe5 Rf5 6. Qg3 Rd8
7. Rhf1 Rdf8 8. Qxg6 Bxe3
time=15:00 cpu=199% mat=-1 n=412956248 fh=93% nps=458473
ext-> checks=18474282 recaps=1250994 pawns=15981 1rep=1583388 thrt:82228
predicted=0 nodes=412956248 evals=82402600
endgame tablebase-> probes done=0 successful=0
SMP-> split=1317 stop=235 data=9/64 cpu=30:00 elap=15:00
----------------------> solution correct (11/14).
======================================================================
! id Soszynski 80 #29 !
======================================================================
+---+---+---+---+---+---+---+---+
8 | | | | | | | | |
+---+---+---+---+---+---+---+---+
7 | | | *K| *B| | | | |
+---+---+---+---+---+---+---+---+
6 | *P| | *P| | | *P| *P| |
+---+---+---+---+---+---+---+---+
5 | | | P | *P| | | | |
+---+---+---+---+---+---+---+---+
4 | | | | N | | P | P | |
+---+---+---+---+---+---+---+---+
3 | | P | | | | | K | |
+---+---+---+---+---+---+---+---+
2 | P | | | | | | | |
+---+---+---+---+---+---+---+---+
1 | | | | | | | | |
+---+---+---+---+---+---+---+---+
a b c d e f g h
solution 1. b4
end-game phase
time surplus 0.00 time limit 15:00 (15:00)
nss depth time score variation (1)
(3) 11 2.32 -0.29 1. b4 Kd8 2. Kf3 Ke7 3. g5 f5 4. Ke3
...
18-> 12:56 0.13 1. b4 Kc8 2. g5 f5 3. Nf3 Kd8 4. Ne5
Be8 5. Kf3 Kc7 6. Ke3 Kc8 7. a4 Kb7
8. Kd4 Kc7
time=15:00 cpu=199% mat=0 n=491426368 fh=90% nps=545914
ext-> checks=13598402 recaps=1860978 pawns=2780274 1rep=170015 thrt:2093
predicted=0 nodes=491426368 evals=84436540
endgame tablebase-> probes done=32 successful=32
SMP-> split=2153 stop=266 data=9/64 cpu=29:59 elap=15:00
----------------------> solution correct (12/15).
======================================================================
! Soszynski 80 #45 !
======================================================================
+---+---+---+---+---+---+---+---+
8 | *R| | | | | *R| | *K|
+---+---+---+---+---+---+---+---+
7 | *B| *P| *Q| | | | *P| *P|
+---+---+---+---+---+---+---+---+
6 | *P| | *B| | | *N| | |
+---+---+---+---+---+---+---+---+
5 | | | | | | | | |
+---+---+---+---+---+---+---+---+
4 | | | B | | | | | |
+---+---+---+---+---+---+---+---+
3 | P | Q | | | | | N | P |
+---+---+---+---+---+---+---+---+
2 | | P | | B | | P | P | |
+---+---+---+---+---+---+---+---+
1 | R | | | | | R | K | |
+---+---+---+---+---+---+---+---+
a b c d e f g h
solution 1. Nd7
time surplus 0.00 time limit 15:00 (15:00)
nss depth time score variation (1)
(4) 6-> 0.84 -0.67 1. ... b5 2. Be2 Qb7 3. Bf3 Bd4 4.
Bb4
...
(4) 12-> 14:36 0.80 1. ... Ng4 2. hxg4 Rf3 3. Qxf3 Bxf3
4. Be2 Bxe2 5. Nxe2 Qc2 6. Rfd1 Rf8
7. Nf4 Qxb2
time=15:00 cpu=199% mat=-1 n=440318288 fh=94% nps=489014
ext-> checks=28122254 recaps=1129832 pawns=852 1rep=1788645 thrt:162086
predicted=0 nodes=440318288 evals=52483769
endgame tablebase-> probes done=0 successful=0
SMP-> split=1280 stop=232 data=9/64 cpu=29:59 elap=15:00
----------------------> solution incorrect (12/16).

test results summary:
total positions searched.......... 16
number right...................... 12
number wrong...................... 4
percentage right.................. 75
percentage wrong.................. 25
total nodes searched..............6753629102.0
average search depth.............. 14.3
nodes per second.................. 468794

Volker