Arasan test suite - draft version

Discussion of anything and everything relating to chess playing software and machines.

Moderators: bob, hgm, Harvey Williamson

Forum rules
This textbox is used to restore diagrams posted with the [d] tag before the upgrade.
zullil
Posts: 5681
Joined: Mon Jan 08, 2007 11:31 pm
Location: PA USA
Full name: Louis Zulli

Re: Arasan test suite - draft version

Post by zullil » Sun Jun 23, 2019 4:43 pm

Spliffjiffer wrote:
Sun Jun 23, 2019 2:48 pm
hi John, id like to thank you for the new suite !!

here are 2 (3) more testpositions i came accross over the last few months, maybe they are of interest for you as well (all about king-safety):

and a classic one played by a Human vs SF which the Human lost because he missed 5. g6 !! (and possible further mistakes of course)...complete SF-blindness ;-)
3. 1r3rk1/3bbppp/1qn2P2/p2pP1P1/3P4/2PB1N2/6K1/qNBQ1R2 w - - 0 1
1.Bxh7+ Kxh7 2. Rh1+ Kg8 3. Rh8+ Kxh8 4. Qh1+ Kg8 5.g6 +-

Cfish-dev finds Bxh7+, but it takes some time:

+6.50 [+] [*] 1. Bxh7+ Kxh7 2. Rh1+ Kg8 3. Rh8+ Kxh8 4. Qh1+ Kg8 5. g6 Qbb2+ 6. Bxb2 Qxb2+ 7. Kg3 fxg6 8. Ng5 Qf2+ 9. Kxf2 Rxf6+ 10. exf6 Bxf6 11. Qxd5+ Kh8 12. Nf7+ Kh7 13. Qxd7 Nd8 14. Nxd8 Rxd8 15. Qh3+ Kg8 16. Qe6+ Kh7 17. Ke3 a4 18. Kd3 Ra8 19. Qh3+ Kg8 20. Na3 Ra5 21. Qe6+ Kh7 22. Nc4 Rh5 23. Qd7 Rg5 24. Qxa4 Rg3+ 25. Kc2 Rg2+ 26. Kb3 Rg3 (depth 42, 0:02:42)


And about a minute for Crafty 25.2 to see that Bxh7+ does more than draw:

Code: Select all

White(1): go
        time surplus   0.00  time limit 1:30 (1:30)
        depth     time       score   variation (1)
starting thread 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 <done>
         14     1.20/1:30    -9.84   1. Rh1 h6 2. fxe7 Nxe7 3. gxh6 Nf5 4. hxg7
                                     Qg6+ 5. Ng5 Kxg7 6. Rh7+ Kg8 7. Kg1 Rxb1
                                     8. Bxb1 Qxb1
         14     1.79/1:30    -9.84   1. Rh1 h6 2. fxe7 Nxe7 3. gxh6 Nf5 4. hxg7
                                     Qg6+ 5. Ng5 Kxg7 6. Rh7+ Kg8 7. Kg1 Rxb1
                                     8. Bxb1 Qxb1
         14->   1.79/1:30    -9.84   1. Rh1 h6 2. fxe7 Nxe7 3. gxh6 Nf5 4. hxg7
                                     Qg6+ 5. Ng5 Kxg7 6. Rh7+ Kg8 7. Kg1 Rxb1
                                     8. Bxb1 Qxb1 (s=3)
         15     2.51/1:30    -9.57   1. Rh1 h6 2. Qg1 g6 3. fxe7 Nxe7 4. gxh6
                                     Qe6 5. h7+ Kh8 6. Bg5 Qg4+ 7. Kf2 Qxg1+
                                     8. Nxg1 Nf5 9. Ne2 Ng7 (s=3)
         15->   2.63/1:30    -9.57   1. Rh1 h6 2. Qg1 g6 3. fxe7 Nxe7 4. gxh6
                                     Qe6 5. h7+ Kh8 6. Bg5 Qg4+ 7. Kf2 Qxg1+
                                     8. Nxg1 Nf5 9. Ne2 Ng7 (s=3)
         16     3.09/1:30    -9.58   1. Rh1 h6 2. Qg1 Qa2+ 3. Kg3 g6 4. fxe7
                                     Nxe7 5. Rh2 Qa4 6. gxh6 Qe6 7. Kf2 Qg4
                                     8. Qxg4 Bxg4 9. Bf4 (s=3)
         16->   3.14/1:30    -9.58   1. Rh1 h6 2. Qg1 Qa2+ 3. Kg3 g6 4. fxe7
                                     Nxe7 5. Rh2 Qa4 6. gxh6 Qe6 7. Kf2 Qg4
                                     8. Qxg4 Bxg4 9. Bf4 (s=3)
         17     5.31/1:30    -9.10   1. Rh1 h6 2. Qg1 Qa2+ 3. Kg3 Nxe5 4. Nxe5
                                     Bd6 5. Bf4 Bxe5 6. Bxe5 Qe6 7. Kf3 Rxb1
                                     8. Bxb1 Qd2 9. fxg7 Qxc3+ 10. Kf2 Qd2+
                                     11. Kf1 (s=3)
         17->   5.76/1:30    -9.10   1. Rh1 h6 2. Qg1 Qa2+ 3. Kg3 Nxe5 4. Nxe5
                                     Bd6 5. Bf4 Bxe5 6. Bxe5 Qe6 7. Kf3 Rxb1
                                     8. Bxb1 Qd2 9. fxg7 Qxc3+ 10. Kf2 Qd2+
                                     11. Kf1
         18    10.83/1:30    -9.64   1. Rh1 h6 2. Qg1 Qa2+ 3. Bd2 Rfe8 4. gxh6
                                     Bxf6 5. exf6 g6 6. Ng5 Nd8 7. Qf2 Kh8
                                     8. Qf4 Bb5 9. Bxb5 Qxb5 10. Qf2
         18    16.13/1:30    -9.04   1. Qe1 g6 2. Qh4 Rfe8 3. Rh1 h5 4. gxh6
                                     Qa2+ 5. Nbd2 Qd8 6. h7+ Kh8 7. Ng5 Rf8
                                     8. fxe7 Qxe7 9. Qh6 Qa1 10. Nb1 Rxb1
                                     11. Bxb1 Qxb1
         18->  16.13/1:30    -9.04   1. Qe1 g6 2. Qh4 Rfe8 3. Rh1 h5 4. gxh6
                                     Qa2+ 5. Nbd2 Qd8 6. h7+ Kh8 7. Ng5 Rf8
                                     8. fxe7 Qxe7 9. Qh6 Qa1 10. Nb1 Rxb1
                                     11. Bxb1 Qxb1 (s=2)
         19    18.12/1:30    -9.18   1. Qe1 g6 2. Qh4 Rfe8 3. Rh1 h5 4. gxh6
                                     Qa2+ 5. Bd2 Qd8 6. fxe7 Qxe7 7. Qf4 a4
                                     8. h7+ Kh8 9. Kf2 Rf8 10. Qh6 Rb2 11. Qf4
                                     (s=2)
         19    21.20/1:30    -9.18   1. Qe1 g6 2. Qh4 Rfe8 3. Rh1 h5 4. gxh6
                                     Qa2+ 5. Bd2 Qd8 6. fxe7 Qxe7 7. Qf4 a4
                                     8. h7+ Kh8 9. Kf2 Rf8 10. Qh6 Rb2 11. Qf4
                                     (s=2)
         19    26.69/1:30    -5.12   1. Bxh7+ Kxh7 2. Rh1+ Kg8 3. Nfd2 Qxd4
                                     4. cxd4 Qxd4 5. fxe7 Rfe8 6. Qh5 Qg4+
                                     7. Qxg4 Bxg4 8. Ba3 Nxe7 9. Bd6 Rbc8
                                     10. Rh4 Bf5 11. Bxe7 Rxe7 (s=2)
         19->  26.69/1:30    -5.12   1. Bxh7+ Kxh7 2. Rh1+ Kg8 3. Nfd2 Qxd4
                                     4. cxd4 Qxd4 5. fxe7 Rfe8 6. Qh5 Qg4+
                                     7. Qxg4 Bxg4 8. Ba3 Nxe7 9. Bd6 Rbc8
                                     10. Rh4 Bf5 11. Bxe7 Rxe7 (s=3)
         20    28.08/1:30    -5.12   1. Bxh7+ Kxh7 2. Rh1+ Kg8 3. Nfd2 Qxd4
                                     4. cxd4 Qxd4 5. fxe7 Rfe8 6. Qh5 Qg4+
                                     7. Qxg4 Bxg4 8. Ba3 Nxe7 9. Bd6 Rbc8
                                     10. Rh4 Bf5 11. Bxe7 Rxe7 (s=3)
         20->  28.28/1:30    -5.12   1. Bxh7+ Kxh7 2. Rh1+ Kg8 3. Nfd2 Qxd4
                                     4. cxd4 Qxd4 5. fxe7 Rfe8 6. Qh5 Qg4+
                                     7. Qxg4 Bxg4 8. Ba3 Nxe7 9. Bd6 Rbc8
                                     10. Rh4 Bf5 11. Bxe7 Rxe7 (s=3)
         21    33.48/1:30     0.00   1. Bxh7+ Kxh7 2. Rh1+ Kg8 3. Rh8+ Kxh8
                                     4. Qh1+ Kg8 5. fxg7 Qbb2+ 6. Nfd2 Bh3+
                                     7. Qxh3 Qxd2+ 8. Nxd2 Kxg7 9. Qh6+ Kg8
                                     10. g6 fxg6 11. Qxg6+ Kh8 12. Qh6+ Kg8
                                     13. Qg6+ <3-fold> (s=3)
         21->  33.56/1:30     0.00   1. Bxh7+ Kxh7 2. Rh1+ Kg8 3. Rh8+ Kxh8
                                     4. Qh1+ Kg8 5. fxg7 Qbb2+ 6. Nfd2 Bh3+
                                     7. Qxh3 Qxd2+ 8. Nxd2 Kxg7 9. Qh6+ Kg8
                                     10. g6 fxg6 11. Qxg6+ Kh8 12. Qh6+ Kg8
                                     13. Qg6+ <3-fold> (s=3)
         22    34.55/1:30     0.00   1. Bxh7+ Kxh7 2. Rh1+ Kg8 3. Rh8+ Kxh8
                                     4. Qh1+ Kg8 5. fxg7 Qbb2+ 6. Nfd2 Bh3+
                                     7. Qxh3 Qxd2+ 8. Nxd2 Kxg7 9. Qh6+ Kg8
                                     10. g6 fxg6 11. Qxg6+ Kh8 12. Qh6+ Kg8
                                     13. Qg6+ <3-fold> (s=3)
         22->  34.65/1:30     0.00   1. Bxh7+ Kxh7 2. Rh1+ Kg8 3. Rh8+ Kxh8
                                     4. Qh1+ Kg8 5. fxg7 Qbb2+ 6. Nfd2 Bh3+
                                     7. Qxh3 Qxd2+ 8. Nxd2 Kxg7 9. Qh6+ Kg8
                                     10. g6 fxg6 11. Qxg6+ Kh8 12. Qh6+ Kg8
                                     13. Qg6+ <3-fold>
         23    35.96/1:30     0.00   1. Bxh7+ Kxh7 2. Rh1+ Kg8 3. Rh8+ Kxh8
                                     4. Qh1+ Kg8 5. fxg7 Qbb2+ 6. Nfd2 Bh3+
                                     7. Qxh3 Qxd2+ 8. Nxd2 Kxg7 9. Qh6+ Kg8
                                     10. g6 fxg6 11. Qxg6+ Kh8 12. Qh6+ Kg8
                                     13. Qg6+ <3-fold>
         23->  36.30/1:30     0.00   1. Bxh7+ Kxh7 2. Rh1+ Kg8 3. Rh8+ Kxh8
                                     4. Qh1+ Kg8 5. fxg7 Qbb2+ 6. Nfd2 Bh3+
                                     7. Qxh3 Qxd2+ 8. Nxd2 Kxg7 9. Qh6+ Kg8
                                     10. g6 fxg6 11. Qxg6+ Kh8 12. Qh6+ Kg8
                                     13. Qg6+ <3-fold>
         24     1:08/1:30     4.76   1. Bxh7+ Kxh7 2. Rh1+ Kg8 3. Rh8+ Kxh8
                                     4. Qh1+ Kg8 5. g6 Qbb2+ 6. Bxb2 Qxb2+
                                     7. Kg3 fxg6 8. Ng5 Qf2+ 9. Kxf2 Rxf6+
                                     10. exf6 Bxf6 11. Qxd5+ Kh8 12. Nf7+ Kh7
                                     13. Qxd7 Rb2+ 14. Ke3 Nxd4 15. cxd4 Rxb1
         24->   1:08/1:30     4.76   1. Bxh7+ Kxh7 2. Rh1+ Kg8 3. Rh8+ Kxh8
                                     4. Qh1+ Kg8 5. g6 Qbb2+ 6. Bxb2 Qxb2+
                                     7. Kg3 fxg6 8. Ng5 Qf2+ 9. Kxf2 Rxf6+
                                     10. exf6 Bxf6 11. Qxd5+ Kh8 12. Nf7+ Kh7
                                     13. Qxd7 Rb2+ 14. Ke3 Nxd4 15. cxd4 Rxb1
         25     1:13/1:30     4.91   1. Bxh7+ Kxh7 2. Rh1+ Kg8 3. Rh8+ Kxh8
                                     4. Qh1+ Kg8 5. g6 Qbb2+ 6. Bxb2 Qxb2+
                                     7. Kg3 fxg6 8. Ng5 Qf2+ 9. Kxf2 Rxf6+
                                     10. exf6 Bxf6 11. Qxd5+ Kh8 12. Nf7+ Kh7
                                     13. Qxd7 Rb2+ 14. Ke3 Nxd4 15. cxd4 Rb3+
                                     16. Ke4 Rxb1
         25->   1:13/1:30     4.91   1. Bxh7+ Kxh7 2. Rh1+ Kg8 3. Rh8+ Kxh8
                                     4. Qh1+ Kg8 5. g6 Qbb2+ 6. Bxb2 Qxb2+
                                     7. Kg3 fxg6 8. Ng5 Qf2+ 9. Kxf2 Rxf6+
                                     10. exf6 Bxf6 11. Qxd5+ Kh8 12. Nf7+ Kh7
                                     13. Qxd7 Rb2+ 14. Ke3 Nxd4 15. cxd4 Rb3+
                                     16. Ke4 Rxb1
        time=1:30(95%)  nodes=8816761086(8.8B)  fh1=86%  pred=0  nps=97.9M
        chk=252.6M  qchk=378.5M  fp=3.4B  mcp=704.3M  50move=1
        LMReductions:  1/253.8M  2/1.7M  3/11
        null-move (R):  3/229.6M  4/21.1M  5/208.6K  6/3.4K  7/3
        splits=164.3K(75.1K)  aborts=13.3K  joins=577.9K  data=17%(17%)
White(1): Bxh7+
              time used:   1:30

jdart
Posts: 3837
Joined: Fri Mar 10, 2006 4:23 am
Location: http://www.arasanchess.org

Re: Arasan test suite - draft version

Post by jdart » Sun Jun 23, 2019 6:42 pm

Spliffjiffer wrote:
Sun Jun 23, 2019 2:48 pm
hi John, id like to thank you for the new suite !!

here are 2 (3) more testpositions i came accross over the last few months, maybe they are of interest for you as well (all about king-safety):

1. r1bq1r2/1ppnbpkp/n2p2p1/p2Pp3/2P1P1P1/2N1BN2/PP1KBP2/R2Q3R w - - 0 1
1. Rxh7+ Kxh7 2. Qh1+ Kg8 3. Qh6 Re8 4. Rh1 Bf6 5. Qh7+ Kf8 6. g5 (6. Nh4 transposes) Bg7 7. Nh4 +-
mentioned by "Alayan" on fishcooking with no comments (shame on me)...recent TCEC-cup, SF vs Komodo MCTS, draw (missed win)

2. r1bq1b1r/pp1pp1pp/2n1k3/8/4nQ2/N1p1BN1P/PP3PP1/R3K2R w KQ - 0 1
1. Nb5 cxb2 2. Nb(f)d4+ Nxd4 3. Nxd4+ Kd5 4. 0-0 bxa1Q 5. Rxa1 +-
mentioned by Vincent "Vinvin" in the thread "Nemeth Gambit Revisited" on talkchess

and a classic one played by a Human vs SF which the Human lost because he missed 5. g6 !! (and possible further mistakes of course)...complete SF-blindness ;-)
3. 1r3rk1/3bbppp/1qn2P2/p2pP1P1/3P4/2PB1N2/6K1/qNBQ1R2 w - - 0 1
1.Bxh7+ Kxh7 2. Rh1+ Kg8 3. Rh8+ Kxh8 4. Qh1+ Kg8 5.g6 +-
Thanks for the positions. I ran these with Stockfish on a i7-6700K (4-core) machine in multi-pv mode at 30 minutes/position and only the last one was solved:

r1bq1r2/1ppnbpkp/n2p2p1/p2Pp3/2P1P1P1/2N1BN2/PP1KBP2/R2Q3R w - - bm Rxh7; c0 "recent TCEC-cup, SF vs Komodo MCTS, draw (missed win)";

depth 39 seldepth 59 multipv 1 score cp 154 nodes 13106509344 nps 7281390 hashfull 1000 tbhits 0 time 1800001 pv e3h6 g7g8 d2c2 a5a4 a2a3 a6c5 d1g1 c5b3 a1e1 f8e8 c2b1 e7f6 g1h2 d7f8 e1g1 c8d7 e2d1 f6g7 h6g7 g8g7 d1b3 a4b3 g4g5 f7f6 h2h4 g7f7 h4g3 f6f5 f3d2 f5f4 g3f3 c7c6 d2b3 d8b6 b1a2 e8c8 f3e2 a8a6 g1d1 b6b4 c4c5 b7b5 c5d6 c6d5 c3d5 b4c4 e2c4
depth 39 seldepth 42 multipv 2 score cp 96 nodes 13106509344 nps 7281390 hashfull 1000 tbhits 0 time 1800001 pv d1g1 f8h8
depth 38 seldepth 51 multipv 3 score cp 103 nodes 13106509344 nps 7281390 hashfull 1000 tbhits 0 time 1800001 pv h1h6 f8h8 d1h1 g7g8 h1g2 a5a4 a2a3 a6c5 a1h1 e7f8 h6h4 c5b3 d2c2 f8e7 h4h2 d7c5 c2b1 c8d7 e2d1 e7f6 d1b3 c5b3 e3h6 f6g7 g4g5 d8f8 b1a2 g7h6 h2h6 f8g7 f3e1 g8f8 e1d3 f8e7 f2f3 g7g8 a2b1 g8f8 h6h7 h8h7 h1h7
-- not solved

r1bq1b1r/pp1pp1pp/2n1k3/8/4nQ2/N1p1BN1P/PP3PP1/R3K2R w KQ - bm Nb5; c0 "mentioned by Vincent 'Vinvin' in the thread 'Nemeth Gambit Revisited' on talkchess";

depth 45 seldepth 23 multipv 1 score cp 0 nodes 14528019371 nps 8071117 hashfull 984 tbhits 0 time 1800001 pv e1c1 c3b2 c1b2 d7d5 a3b5 g7g5 f3g5 e4g5 h1e1 g5e4 d1d5 f8g7 b2c1 e6d5 e1d1 d5e6 f4e4 e6f7 e4f3 f7g6 f3g3 g6f7
depth 45 seldepth 64 multipv 2 score cp -9 nodes 14528019371 nps 8071117 hashfull 984 tbhits 0 time 1800001 pv f4e4 e6f7 b2c3 d8a5 e4c4 e7e6 a3b5 a7a6 b5d4 f8e7 d4c6 b7c6 c4f4 e7f6 e3d4 h8f8 d4f6 g7f6 e1g1 a5f5 f4f5 e6f5 f1d1 f8e8 f3d4 f7g6 d4f3 a8b8 f3h4 g6g5 h4f3 g5h6 a1b1 b8b1 d1b1 c6c5 b1d1 c8b7 d1d7 b7f3 g2f3 e8e2 a2a4 e2c2 d7d6 h6g5 d6a6 c2c3 a6c6 g5f4 g1g2 c3c2 c6f6 c5c4 f6c6
depth 44 seldepth 65 multipv 3 score cp -79 nodes 14528019371 nps 8071117 hashfull 984 tbhits 0 time 1800001 pv f3d4 c6d4 f4e4 e6f7 e4d4 c3b2 d4b2 d8a5 e3d2 a5b6 b2b6 a7b6 a3c4 e7e6 c4b6 a8a6 a1b1 f8c5 d2e3 c5b6 b1b6 a6a2 e1g1 a2c2 f1d1 c2c6 f2f4 h8f8 g2g4 f7e8 g1g2 f8f7 b6c6 d7c6 d1d6 b7b5 g2g3 c8d7 e3b6 h7h5 d6d1 h5h4 g3h4 f7f4 b6d4 f4e4 d4g7 c6c5 d1d6 e8e7 d6b6
-- not solved

1r3rk1/3bbppp/1qn2P2/p2pP1P1/3P4/2PB1N2/6K1/qNBQ1R2 w - - bm Bxh7+; c0 " Human vs SF, posted by 'Spliffjiffer', talkchess.com";

depth 41 seldepth 76 multipv 1 score cp 812 nodes 17248758377 nps 9582638 hashfull 979 tbhits 0 time 1800001 pv d3h7 g8h7 f1h1 h7g8 h1h8 g8h8 d1h1 h8g8 g5g6 b6b2 c1b2 a1b2 g2g3 b2f2 g3f2 f7g6 f3g5 f8f6 e5f6 e7f6 h1d5 g8h8 g5f7 h8h7 d5d7 c6d8 f7d8 b8d8 d7h3 h7g8 h3e6 g8h7 f2e2 a5a4 b1a3 d8b8 e6h3 h7g8 e2d3 b8b2 h3d7 g8h7 a3c4 b2a2 c4d2 a2a1 d2e4 h7g8 d7e6 g8h7 d3c2 a4a3 c2b3 g6g5 e4f6 g7f6 e6f6 h7g8 f6g5 g8f7 b3c2 f7f8 c2d3 f8f7
depth 41 seldepth 9 multipv 2 score cp 0 nodes 17248758377 nps 9582638 hashfull 979 tbhits 0 time 1800001 pv f1h1 b6b1 h1h7 b1c1 h7g7 g8h8 g7h7 h8g8
depth 40 seldepth 68 multipv 3 score cp -1094 nodes 17248758377 nps 9582638 hashfull 979 tbhits 0 time 1800001 pv e5e6 d7e6 f1h1 f8c8 h1h7 a1a2 f3d2 e7f6 g5f6 g7f6 d1f3 c6b4 f3f4 g8f8 c3b4 a5b4 h7h6 f8e8 g2f2 e8d7 h6h1 c8c6 f4f6 b6c7 f6e5 c7e5 d4e5 b8h8 h1h8 c6c1 f2g2 a2b2 h8h1 c1h1 g2h1 b2d4 d2f3 d4d3 b1d2
++ solved in 255.568 seconds (2345965158 nodes)

Dann Corbit
Posts: 10189
Joined: Wed Mar 08, 2006 7:57 pm
Location: Redmond, WA USA
Contact:

Re: Arasan test suite - draft version

Post by Dann Corbit » Wed Jun 26, 2019 7:05 pm

Here is my current set of records for the proposed Arasan test suite.
Note that among my data, 62 of the positions are searched to a mere 30 plies and therefore not to be trusted.
Attachments
aranew2.7z
Aransan file with analysis and notes
(20.56 KiB) Downloaded 43 times
Taking ideas is not a vice, it is a virtue. We have another word for this. It is called learning.
But sharing ideas is an even greater virtue. We have another word for this. It is called teaching.

Dann Corbit
Posts: 10189
Joined: Wed Mar 08, 2006 7:57 pm
Location: Redmond, WA USA
Contact:

Re: Arasan test suite - draft version

Post by Dann Corbit » Thu Jun 27, 2019 2:35 am

Those three new ones:

acd 42; bm Bxh7+; c0 "nick-Fritz 11, playchess.com 2011"; c1 "10"; c3 "Bxh7+"; c4 "arasan19.96"; c5 "2011.03.16;"; ce 735; pm Bxh7+; pv Bxh7+ Kxh7 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 g6 fxg6 Ng5 Qbb2+ Bxb2 Qxb2+ Kg3 Qf2+ Kxf2 Rxf6+ exf6 Bxf6 Qxd5+ Kh8 Nf7+ Kh7 Qxd7 Nd8 Nxd8 Rxd8 Qh3+ Kg8 Qe6+ Kh7 Nd2 Ra8 Qh3+ Kg8 Qd7 Kh8 Ne4 a4 Qb7 Rf8 Ke2 g5 Qa6 g4 Qxa4 g3 Nxg3 g6 Ne4 Bh4 Qd7 g5 Qd5 Kh7 Nxg5+ Kg7;

acd 36; bm Nb5; c3 "Nb5"; ce 307; pm Nb5; pv Nb5 cxb2 Nbd4+ Nxd4 Nxd4+ Kd5 O-O bxa1=B Rxa1 e6 Rd1 b6 Nxe6+ Kxe6 Qxe4+ Kf7 Qd5+ Ke8 Bg5 Be7 Re1 Rf8 Bxe7 Qxe7 Rxe7+ Kxe7 Qxa8 h6 Qxa7 Rf6 h4 Rc6 Qa3+ Ke8 Qe3+ Kf8 Qd4 Kf7 Qf4+ Kg8 Qe4 Kf8 Qf5+ Ke8 Qe5+ Kf7 Kh2 Rf6 Qc7 Rc6 Qf4+ Ke7 Qe4+ Kf8 f3 Kf7 Qe5 Kf8 Qd4 Kf7;

acd 45; bm Rxh7+; c3 "Rxh7+"; ce 281; pm Rxh7+; pv Rxh7+ Kxh7 Qh1+ Bh4 Bg5 f6 Qxh4+ Kg7 Qh6+ Kf7 Qh7+ Ke8 Qxg6+ Ke7 Bh6 Qe8 Bxf8+ Nxf8 Qh5 Bd7 Nh4 Qxh5 gxh5 Nh7 Rg1 Ng5 h6 Kf7 Bh5+ Kg8 Bg6 Kh8 Ne2 Nh3 Rf1 Nc5 f4 Rf8 Ke3 Bg4 fxe5 dxe5 Nc3 Nf4 Rg1 Bd7 Ne2 Nfd3 b3 a4 Nc3 axb3 axb3 Nf4 Bf5 Rg8 Rxg8+ Kxg8 Bxd7 Nxd7 Nf5 Nc5 Nb5 Na6 d6 cxd6 Nbxd6 Nc5 b4 Ncd3 Ne8 Nxb4 Nxf6+ Kh8 Nd6;
Taking ideas is not a vice, it is a virtue. We have another word for this. It is called learning.
But sharing ideas is an even greater virtue. We have another word for this. It is called teaching.

Dann Corbit
Posts: 10189
Joined: Wed Mar 08, 2006 7:57 pm
Location: Redmond, WA USA
Contact:

Re: Arasan test suite - draft version

Post by Dann Corbit » Thu Jun 27, 2019 3:06 am

Here is why you got to take them deep:

Code: Select all

8/2p1k3/1p1p4/p2Ppb2/PP6/2PKP3/4B3/8 w - - acd 68; ce 0; acs 120; acn 1317000; pv e4 Bd7 Bd1 Kd8 Kc4 axb4 Kxb4 Bh3 Be2 Bg2 Bd3 Kd7 a5 bxa5+ Kxa5 c6 dxc6+ Kxc6 Kb4 Bf3 Bc2 Kc7 Kc4 Bh5 Bb3 Bf7+ Kb4 Bg6 Bd5 Bh5 Bc4 Kb6 Bd3 Be8 Bc4 Bc6 Bd5 Bd7 Bb3 Bg4 Bc2 Kc6 ; bm e4;
8/2p1k3/1p1p4/p2Ppb2/PP6/2PKP3/4B3/8 w - - acd 69; ce 0; acs 132; acn 1452000; pv e4 Bd7 Bd1 Kd8 Kc4 axb4 Kxb4 Bh3 Be2 Bg2 Bd3 Kd7 a5 bxa5+ Kxa5 c6 dxc6+ Kxc6 Kb4 Bf3 Bc2 Kc7 Kc4 Bh5 Bb3 Bf7+ Kb4 Bg6 Bd5 Bh5 Bc4 Kb6 Bd3 Be8 Bc4 Bg6 Bd5 Bh5 Kc4 Be2+ Kb4 Bd1 Bc4 Bf3 Bd3 Bh5 Bc2 Bg6 Bd3 Kc7 Kc4 Bh5 Bc2 Bf7+ Kb4 Be8 Bd3 Bg6 ; bm e4;
8/2p1k3/1p1p4/p2Ppb2/PP6/2PKP3/4B3/8 w - - acd 70; ce 0; acs 146; acn 1583000; pv e4 Bd7 Bd1 Kd8 Kc4 axb4 Kxb4 Bh3 Be2 Bg2 Bd3 Kd7 a5 bxa5+ Kxa5 c6 dxc6+ Kxc6 Kb4 Bf3 Bc2 Kc7 Kc4 Bh5 Bb3 Bf7+ Kb4 Bg6 Bd5 Bh5 Bc4 Kb6 Bd3 Be8 Bc4 ; bm e4;
8/2p1k3/1p1p4/p2Ppb2/PP6/2PKP3/4B3/8 w - - acd 71; ce 0; acs 175; acn 1895000; pv e4 Bd7 Bd1 Kd8 Kc4 axb4 Kxb4 Bh3 Be2 Bg2 Bd3 Kd7 a5 bxa5+ Kxa5 c6 dxc6+ Kxc6 Kb4 Bf3 Bc2 Kc7 Kc4 Bh5 Bb3 Bf7+ Kb4 Bg6 Bd5 Bh5 Bc4 Kb6 Bd3 Be8 Bc4 ; bm e4;
8/2p1k3/1p1p4/p2Ppb2/PP6/2PKP3/4B3/8 w - - acd 72; ce 0; acs 208; acn 2257000; pv e4 Bd7 Bd1 Kd8 Kc4 axb4 Kxb4 Bh3 Be2 Bg2 Bd3 Kd7 a5 bxa5+ Kxa5 c6 dxc6+ Kxc6 Kb4 Bf3 Bc2 Kc7 Kc4 Bh5 Bb3 Bf7+ Kb4 Bg6 Bd5 Bh5 Bc4 Kb6 Bd3 Be8 Bc4 Bc6 Bd5 Bb5 Kb3 Bd3 Kb4 ; bm e4;
8/2p1k3/1p1p4/p2Ppb2/PP6/2PKP3/4B3/8 w - - acd 73; ce -92; acs 749; acn 9391000; pv Kc4 Bd7 bxa5 bxa5 Kb3 Kf6 Bb5 Bg4 Kc4 Be2+ Kb3 Bf3 Kc4 Kg5 Bd7 Be2+ Kb3 Bf1 c4 Bg2 Kc3 Be4 Be6 Kf6 Bd7 Bf5 Be8 Bh3 Kd2 Bf1 Bb5 Kf5 Ke1 Bd3 Kd2 Ke4 Ba6 Bf1 Bb5 Bg2 Bc6 Bh3 Be8 Bf5 Ke2 Bg4+ Kd2 Kf3 Bb5 Bh3 Bc6 Kf2 Bb5 Bf1 Ba6 Kf3 Bb5 Bg2 Be8 Kg3 Ke2 Be4 Bd7 Bf3+ Kd2 Kf2 Bc6 Be2 Bb5 Bh5 Bc6 Bf3 Bb5 Be2 Ba6 Bh5 Bb5 e4 Bc6 Be2 Bb5 Bd3 c5 Bxb5 axb5 dxc5 ; bm Kc4;
8/2p1k3/1p1p4/p2Ppb2/PP6/2PKP3/4B3/8 w - - acd 74; ce -92; acs 769; acn 9665000; pv Kc4 Bd7 bxa5 bxa5 Kb3 Kf6 Bb5 Bg4 Kc4 Be2+ Kb3 Bf3 Kc4 Kg5 Bd7 Be2+ Kb3 Bg4 Bb5 Bh3 Kc4 Bg2 Bd7 Bf1+ Kb3 Be2 c4 Bd3 Bb5 Kg4 Kc3 Be4 Kd2 Kf3 Bd7 Kg3 Bc6 Kf2 Be8 Bf5 Bc6 Bg4 Bb5 Bh3 Bc6 Kg3 Be8 Bf1 Bb5 Bg2 Be8 Kf3 Bh5+ Kf2 Be8 Bf1 Bb5 Kg3 Ke1 Bd3 Kd2 Bg6 Bc6 Be4 Kc3 Kf3 Kd2 Bb1 Bb5 Ke4 Bc6 Kf5 Bb5 Kg5 Kc3 Be4 Kb3 Bf3 Kb2 Kg4 Kb3 Bg2 Kc2 Kg3 Kd1 Bh1 Ke1 Be4 Bd7 Bd3 Bb5 Kf3 Kd2 e4 Ba6 Kf2 ; bm Kc4;
8/2p1k3/1p1p4/p2Ppb2/PP6/2PKP3/4B3/8 w - - acd 75; ce -92; acs 871; acn 10844000; pv Kc4 Bd7 bxa5 bxa5 Kb3 Kf6 Bb5 Bg4 Kc4 Be2+ Kb3 Bf3 Kc4 Kg5 Bd7 Be2+ Kb3 Bg4 Bb5 Bh3 Kc4 Bg2 Bd7 Bf1+ Kb3 Be2 c4 Kf6 Bb5 Bf3 Kc3 Be4 Kd2 Kg5 Kc3 Bf5 Kb3 Bh3 Kc3 Kh4 Kd3 Kg3 Kc3 Bf1 Kd2 Kf2 Ba6 Be2 Bb5 Bh5 Bd7 Bf3 Bc6 Be4 Bb5 Kg3 Bc6 Kf3 Bd7 Bg6 Bb5 Bf5 Bc6 Bh3 Bb5 Ke4 Bc6 Bg4 Be8 Kf5 Kd3 Kf6 Kc3 Be2 Bb5 Kf5 Kd2 Bg4 Ba6 Kg5 Kc3 Bf5 Bb5 Kg4 Bc6 Kg3 Bb5 Kf3 Kd2 Bh3 Kd3 Bg2 Kd2 Kg4 Kc3 Kh4 Kd2 Kg5 Be8 Kg4 Kc3 Kg3 Bd7 Be4 Bc6 Kf2 Kd2 Bf3 Bb5 Be2 Ba6 e4 Bb5 Bf3 ; bm Kc4;
8/2p1k3/1p1p4/p2Ppb2/PP6/2PKP3/4B3/8 w - - acd 76; ce -92; acs 876; acn 10901000; pv Kc4 Bd7 bxa5 bxa5 Kb3 Kf6 Bb5 Bg4 Kc4 Be2+ Kb3 Bf3 Kc4 Kg5 Bd7 Be2+ Kb3 Bg4 Bb5 Bh3 Kc4 Bg2 Bd7 Bf1+ Kb3 Be2 c4 Kf6 Bb5 Bf3 Kc3 Be4 Kd2 Kg5 Kc3 Bf5 Kb3 Bh3 Kc3 Kh4 Kd3 Kg3 Kc3 Bf1 Kd2 Kf2 Ba6 Be2 Bb5 Bh5 Bd7 Bf3 Bc6 Be4 Bb5 Kg3 Bc6 Kf3 Bd7 Bg6 Bb5 Bf5 Bc6 Bh3 Bb5 Ke4 Bc6 Bg4 Be8 Kf5 Kd3 Kf6 Kc3 Be2 Bb5 Kf5 Kd2 Bg4 Ba6 Kg5 Kc3 Bf5 Bb5 Kg4 Bc6 Kg3 Bb5 Kf3 Kd2 Bh3 Kd3 Bg2 Kd2 Kg4 Kc3 Kh4 Kd2 Kg5 Be8 Kg4 Kc3 Kg3 Bd7 Be4 Bc6 Kf2 Kd2 Bf3 Bb5 Be2 Ba6 e4 Bb5 Bf3 ; bm Kc4;
Nice and steady at a score of zero, until she started to fail low at ply 73. And fail low, and fail low... Until Kc4 took over.
Taking ideas is not a vice, it is a virtue. We have another word for this. It is called learning.
But sharing ideas is an even greater virtue. We have another word for this. It is called teaching.

Dann Corbit
Posts: 10189
Joined: Wed Mar 08, 2006 7:57 pm
Location: Redmond, WA USA
Contact:

Re: Arasan test suite - draft version

Post by Dann Corbit » Thu Jun 27, 2019 6:52 pm

All positions tested to at least 36 plies
Attachments
aranew2.7z
Update with deeper analysis for those with less than 36 plies
(19.81 KiB) Downloaded 41 times
Taking ideas is not a vice, it is a virtue. We have another word for this. It is called learning.
But sharing ideas is an even greater virtue. We have another word for this. It is called teaching.

Paloma
Posts: 859
Joined: Thu Dec 25, 2008 8:07 pm

Re: Arasan test suite - draft version

Post by Paloma » Thu Jun 27, 2019 8:00 pm

Dann Corbit wrote:
Thu Jun 27, 2019 6:52 pm
All positions tested to at least 36 plies
Which engine did you use for this?

Dann Corbit
Posts: 10189
Joined: Wed Mar 08, 2006 7:57 pm
Location: Redmond, WA USA
Contact:

Re: Arasan test suite - draft version

Post by Dann Corbit » Thu Jun 27, 2019 8:43 pm

Mostly a modified stockfish (which takes mobility into account) and also logs directly to disk all the information that I need.
But also:
Komodo, Houdini, Sting and a few others.
I store in my SQL database the best available answer.
Taking ideas is not a vice, it is a virtue. We have another word for this. It is called learning.
But sharing ideas is an even greater virtue. We have another word for this. It is called teaching.

USGroup1
Posts: 33
Joined: Sun Oct 14, 2018 5:01 pm
Full name: Sina Vaziri

Re: Arasan test suite - draft version

Post by USGroup1 » Sat Jul 13, 2019 5:43 pm

I analyzed all of these positions with ChessTricks to test my new High Dynamic Complexity Detection feature. The way ChessTricks analyze a position (Analyze for Tricks and Ideas) is it first does a regular fixed depth search then a MultiPV=2 fixed depth search for every legal moves in the position(or x number of moves, x best moves from static evaluation) then compares all the lines and evals. I thought I share the results here:

ChessTricks v6.3
Engine: stockfish_19071112_x64_bmi2.exe
Threads: 3
Hash: 128
Auto Depth Base Value: 22
No TB
Analyze for Tricks and Ideas (Variations: 28 / Depth: Auto)
arasan21-beta.epd (positions with bm tag)


Found the best move / Low dynamic complexity

Code: Select all

r1q1k2r/1p1nbpp1/2p2np1/p1Pp4/3Pp3/P1N1P1P1/1P1B1P1P/R2QRBK1 b kq - bm Bxc5; id "arasan20.3"; c0 "Mapanare-XXAAXX, Tues 23 Feb Rapid Engine Tour, Infinity Chess 2016";
2rr3k/2qnbppp/p1n1p3/1p1pP3/3P1N2/1Q1BBP2/PP3P1P/1KR3R1 w - - bm Bxh7; id "arasan20.4"; c0 "Eljanov-Van Wely, Tch-RUS Sochi 2008";
br4k1/1qrnbppp/pp1ppn2/8/NPPBP3/PN3P2/5QPP/2RR1B1K w - - bm Nxb6; id "arasan20.33"; c0 "Anand-Illescas Cordoba, Linares 1992";
8/2p1k3/3p3p/2PP1pp1/1P1K1P2/6P1/8/8 w - - bm g4; id "arasan20.45"; c0 "Camacho Martinez-An. C. Hernandez, Cuba 1995";
r1b2rk1/pp2bppp/3p4/q7/3BN1n1/1B3Q2/PPP3PP/R4RK1 w - - bm Qxf7+; id "arasan20.46"; c0 "Velimirovic-Popovic, Yugoslavia 1986";
5rk1/pp3ppp/3q4/8/2Pp2b1/P5Pn/PBQPr1BP/4RR1K b - - bm Rxg2; id "arasan20.57"; c0 "Komodo move (posted by Michael B)";
2kr1r2/ppq1b1p1/2n5/2PpPb1N/QP1B1pp1/2P5/P2N1P1P/R4RK1 b - - bm Rh8; id "arasan20.63"; c0 "Arasan-Q9550 (Rybka), ICC 2009";
3r2k1/6p1/B1R2p1p/1pPr1P2/3P4/8/1P3nP1/2KR4 w - - bm Rc8; id "arasan20.65"; c0 "Ruffian-Arasan, test game 2009";
r3brk1/2q1bp1p/pnn3p1/1p1pP1N1/3P4/3B2P1/PP1QNR1P/R1B3K1 w - - bm Nxh7; id "arasan20.92"; c0 "Houdini 1.5-Rybka 4, Pal Larkin 2011";
1r3r2/q5k1/4p1n1/1bPpPp1p/pPpR1Pp1/P1B1Q3/2B3PP/3R2K1 w - - bm Rxd5; id "arasan20.93"; c0 "Ivanchuk-Erdos, Tradewise Gilbraltar 2011";
r2qr1k1/1b1pppbp/1p4p1/pP2P1B1/3N4/R7/1PP2PPP/3QR1K1 w - a6 bm Nf5; id "arasan20.143"; c0 "Godes-Morozov, Mirotvorsky mem-A corr8185 1981";
r2qrb1k/1p1b2p1/p2ppn1p/8/3NP3/1BN5/PPP3QP/1K3RR1 w - - bm e5; id "arasan20.147"; c0 "Spassky-Petrosian, World Chmp (19) 1969";
7k/5rp1/3q1p1p/2bNpQ1P/4P1P1/8/1R3PK1/8 w - - bm g5; id "arasan20.163"; c0 "Blackborn (Houdini 2.0c Pro)-Eroe Inrico (Gull II beta 2), playchess.com 2012";
rnbq3r/ppp2kpp/4pp2/3n4/2BP4/BQ3N2/P4PPP/4RRK1 w - - bm Ng5+; id "arasan20.166"; c0 "FloppyBaby-Arasan, ICC 2016";
r1b2r1k/4qp1p/p2ppb1Q/4nP2/1p1NP3/2N5/PPP4P/2KR1BR1 w - - bm Nc6; id "arasan20.185"; c0 "Kholmov-Bronstein, URS-ch32 Kiev 1964";
5rk1/1p3n2/1q2pB2/1P1p1b1p/5Q1P/3p1NP1/5P2/2R3K1 w - - bm Ne5; id "arasan20.186"; c0 "Houdini 5.01-Fritz 15, Andreas Strangmueller 2016";
1q4rk/R1nbp3/1n1p3p/QP1P4/3pPp2/2N2P1P/1P1N3K/5B2 w - - bm Nb3; id "arasan20.199"; c0 "Arasan-ipfreely, ICC 2016";
r2q1rk1/pb3pp1/1p1ppn1p/n1p5/2PPP2B/P1PB1P2/4N1PP/R2QK2R w KQ - bm f4; c0 "Gull 3-Chiron 4, Andreas Strangmüller 2017";
r4rk1/3bbppp/1q1p4/1N1Pp3/P6n/3B1PPP/1P6/R1BQ1K1R b - - bm e4; c0 "Kreutz-Galliano, CL/2017/C2 ICCF 2017";
r1b2rk1/1p1nbpp1/1qn1p2p/2ppP3/p2P1P1P/2P1BNP1/PPQ1N3/R3KB1R w KQ - bm Ng5; c0 "Brainfish-Arasan, test game 2018";
6k1/p4p1b/7p/3qPPp1/2p3P1/r1B1QR1P/7K/8 w - g6 bm h4; c0 "Death-Arasan, ICC 2018";
r1r2bk1/pp3p1p/1n4p1/q2pP1B1/2pP3N/P1Nb4/1P1Q1PPP/R4RK1 w - - bm f4; c0 "Lc0 17.11089-Nirvana 2.4, CCCC 1 Rapid 2018";
6k1/1pR5/2b2p2/6p1/PKP2r2/2B5/1P6/8 w - - bm Rxc6; c0 "Stockfish 220818-Houdini 6.03, CCCC-1 Rapid Stage 3 2018";
r3qrk1/1pnb2pp/pn1p1b2/3P4/PP1NNp2/1Q2pP1P/2P1B1P1/R1BR2K1 w - - bm Bb2; c0 "Arasan 21.1 - Senpai 2.00, Edition 19 Division 2 2018 (Jonathan Rosenthal)";
r1r3k1/5pb1/3p2p1/pqpPp1N1/3nP3/1P1PB1P1/5P2/2RQ1K1R w - - bm Qg4; c0 "GrandDroid-Arasan, FICS 2019";
r4rk1/1pp3p1/1b2p2p/4PP2/pq1p4/3P2N1/1PR1Q1PP/n3NRK1 w - - bm f6; c0 "acgs-Arasan, ICC 2019";
1r6/2b2rk1/2P5/pR2p2p/P2p2p1/BP3qP1/2Q2P1P/3R2K1 b - - bm h4; c0 "Arasan-acgs, ICC 2019";
8/6p1/P1b1pp2/2p1p3/1k4P1/3PP3/1PK5/5B2 w - - bm Bg2; id "arasan20.22"; c0 "Vincent Lejeune #36";
r2q1rk1/p2pn3/bpp2p1p/3Nb1pQ/7B/8/PPB2PPP/R3R1K1 w - - bm Bxg5; id "arasan20.37"; c0 "Stockfish 7-Rybka 4.1, Gambit tournament 2016"; c1 "d5e3 also good";
r1b1k2r/2q2pp1/p1p1pn2/2b4p/Pp2P3/3B3P/1PP1QPP1/RNB2RK1 b kq - bm Ng4; id "arasan20.81"; c0 "Nataf-Volokitin, SCG-chT Budva 2004";
1r1qrbk1/5ppp/2b1p2B/2npP3/1p4QP/pP1B1N2/P1P2PP1/1K1R3R w - - bm Bxh7+; id "arasan20.97"; c0 "Vandermeulen-Napalkov, Sergey Korolev mem. email 2008";
1r2r1k1/2R2p2/1N1Rp2p/p2b3P/4pPP1/8/P4K2/8 w - - bm g5; id "arasan20.99"; c0 "ENGINEMASTER-Arasan, ICC 2015";
r6k/N1Rb2bp/p2p1nr1/3Pp2q/1P2Pp1P/5N2/P3QBP1/4R1K1 b - - bm Bh3; id "arasan20.158"; c0 "Persson-Gerhardt, Simon Webb mem email 2007";
2r2k1r/1nn2pp1/pbNp4/1p3PPp/2p2P2/1P6/P1P3B1/1K1RB2R w - - bm Ne5; c0 "Komodo 10.4-Chiron 4, Andrey Chilantiev 2017"; c1 "c6b4 e1c3 also good";
2b3r1/2p3Np/k1p5/p1bn4/PpN2p2/1P6/1BP2PPP/4R1K1 b - - bm f3; c0 "Pedone 1.7-Arasan 20.4.1, Gsei Web Tournament semi-finals (6) 2018";
5b2/5b1k/1np3p1/q1N2p1p/Pn1Pp2P/2N1P1P1/5P2/B1Q2BK1 w - - bm Nb7; c0 "Stockfish 9 - Chiron 4, Andreas Strangmüller 2018";
r7/8/8/6p1/P2R4/5k1p/7P/1K6 b - - bm g4; c0 "Vajolet-Texel, TCEC Season 13 Div 2 2018";
4rn2/1q4k1/3R2p1/p6p/4p1nP/2P3P1/1P1QRP2/6K1 b - - bm e3; c0 "Laser 180818-Ethereal 10.85, TCEC 13 Div 1 2018";
4b2k/1r4p1/p4q1p/n2Pp3/p1p1PrR1/2P2N2/1P1N2QP/6RK w - - bm Rxf4; c0 "Andscacs 0.94-Fritz 16, CCCC 1 Rapid 2018";
2r5/3k4/pR5p/P1n1pp2/1p3B2/1Pb4P/2P1B3/1K6 w - - bm Be3; c0 "Arasan CCC3-KomodoMCTS 2210.00, TCEC 14 Season 3 2018"; c1 "am Bxh6";
r1b2rk1/1p1nnp1p/p3p1p1/q1b1P3/2p1BP2/4BN2/P1N2QPP/3R1RK1 w - - bm Qh4; c0 "Komodo 12 bmi2 - Stockfish 181213 bmi2, Stefan Pohl 2018";
/5k2/4bpp1/1p1n3p/pBp3PP/P1P2PK1/4R3/8 w - - bm g5; c0 "Houdini-Ethereal, CCC 8: Deep Dive 2019";
2r2rk1/ppq1b1pp/4bp2/3pP3/4n3/4BN2/PP2BPPP/R2RQ1K1 w - - bm Nd4; c0 "acgs-Arasan, ICC 2019";
1n3rk1/3rbppp/p2p4/4pP2/Ppq1P3/1N2B3/1PP3PP/R2Q1R1K w - - bm f6; id "arasan20.44"; c0 "Kuzmin-Groszpeter, Kusadasi 1990";
r3kb1r/1b1n2p1/p3Nn1p/3Pp3/1p4PP/3QBP2/qPP5/2KR1B1R w kq - bm Qg6+; id "arasan20.85"; c0 "Morozevich - Vachier-Lagrave, Biel 2009 (analysis after 17. .. Bb7)";
8/5rk1/p3Q1pp/1p1P1p1b/2p1Pq1P/P4P2/1PKN4/5R2 w - - bm d6; id "arasan20.150"; c0 "asmFishW_2016-12-17_bmi2-Houdini 5 Pro x64-pext, Stefan Pohl 2017";
8/3r4/pr1Pk1p1/8/7P/6P1/3R3K/5R2 w - - bm Re2+; c0 "Aldiga (Brainfish 091016)-Knight-king (Komodo 10 64-bit), playchess.com 2016";
8/1p2K2k/8/2p3rr/8/PPR4B/2P3P1/8 w - - bm Bf5+; c0 "Vincent Lejeune, Hard 2016 beta 6 #77";
5rk1/1ppb1pb1/rq3np1/1NpPp2p/p1P1P1PP/P2BNPQ1/1P6/1K1R2R1 w - - bm Nf5; c0 "asmfishw_2017-05-22_popcnt - Komodo 11.01 64-bit, 2017";
r3r3/2q3bk/b1p1p1p1/1pPpPpPp/pP3P1P/P3P3/1B1R4/1K1B1QR1 w - - bm Bxh5; c0 "Fire-Texel, TCEC 10 Stage 1, 2017";
8/5pp1/p1pk3p/2N5/1P1K1n2/2P5/5PPP/8 w - - bm g3; c0 "Siefring-Robleto, PanAm/TC11 ICCF 2017";
r4rk1/1b2q1bp/p1p1p3/1pPpPnpP/3N4/5B2/PPP1QBP1/2K1R2R w - - bm h6; c0 "Stockfish 9 - Chiron 4, Andreas Strangmüller 2018";
3bq3/5kpp/pNp1p3/P1p1Rr1P/3p1P2/1P1P3Q/1KP5/8 b - - bm Rxe5; c0 "LCZero 16.10161-Ivanhoe 999946h, TCEC 13 2018"
3r2k1/6p1/5p1p/2q2P2/2b1pBPP/1pQ1P3/p4R1K/2R5 w - - bm Rg2; c0 "exeComp-Arasan, FICS 2018";
4b3/4kp1p/2pq1p2/p3pQ2/2B1P2P/5RP1/Pr1r1PK1/2R5 b - - bm h5; c0 "Laser 191118-Ethereal 11.13, CCC3 Rapid Redux, chess.com 2018";
rr5k/1q2pPbp/3p2p1/PbpP4/1nB1nP1Q/1NB5/1P4PP/R4R1K w - - bm f5; id "arasan20.74"; c0 "Chiku-Ratte - Rakotomaharo, Montreal, 2015";
1rr1b1k1/1pq1bp2/p2p1np1/4p3/P2BP3/2NB2Q1/1PP3PP/4RR1K w - - bm Rxf6; id "arasan20.134"; c0 "Glek-Lingnau, Dortmund op-A 1992";
8/4bBpp/3p4/P6P/2PN2p1/3k1b2/P7/6K1 w - - bm h6; id "arasan20.188"; c0 "Timman, 1c Corus {m} 2008";
7R/p2n3p/3Pk1p1/1p3pP1/r4B2/6P1/5PK1/8 b - - bm Rxf4; c0 "Arasan-acgs, ICC 2018";
1r2k2r/2qnbp2/2p1p1p1/pp1pP2p/5Q1P/2PB2P1/PPPB1P2/1K1RR3 b k - bm c5; c0 "Arasan-SpyderChess, FICS 2018";
7r/3b4/NP1p2k1/P2Pn1q1/5p2/7P/4BQP1/6KN b - - bm f3; c0 "Arasan-zerowin, FICS 2018";
2r3k1/1bp3pp/pp1pNn1r/3P1p1q/1PP1pP2/P3P1P1/3Q3P/2RR1BK1 w - - bm c5; id "arasan20.71"; c0 "Komodo 10.4-Andscacs 0.89, Andreas Strangmüller 2017";
8/5p2/3p2p1/1bk4p/p2pBNnP/P5P1/1P3P2/4K3 b - - bm d3; id "arasan20.115"; c0 "Bondarevsky-Petrosian, Soviet ch-19 Moscow 1951";
r1b3Q1/pp1k4/4pqp1/2pp2N1/3n3P/P5P1/5PK1/R6R w - - bm h5; c0 "Deep Shredder 13 x64-Chiron 3.01 MP x64, SSDF 2016";
4q2r/1b1kbp2/1p2p1p1/pP1pP1N1/P2P1PQP/3BK3/2R5/8 w - - bm Bxg6; c0 "AlphaZero-Stockfish, match 2017 (game 9)";
r3r1k1/2q1bp1p/p1Np2p1/1p1Pp1P1/n4nBP/4BP2/1PPQ4/1K1R3R w - - bm Bxf4; c0 "exeComp-Arasan, FICS 2018";
r5k1/5rp1/8/3R4/pq1B1P1P/6P1/4QP1K/8 w - - bm h5; c0 "Gull 180521-Nirvana 2.4, TCEC 13 Division 2 2018";
r1bqr1k1/3n1ppp/p2p1b2/3N1PP1/1p1B1P2/1P6/1PP1Q2P/2KR2R1 w - - bm Qxe8; id "ERET 079 - Damenopfer";
r3r1k1/4qp1p/4p1p1/p2pP3/2pN1PP1/8/3Q3P/2R2R1K w - - bm f5; c0 "Antifish-Komodo MC, CCC 8: Deep Dive 2019";
1r3n1r/1bqk1p1p/3Np1pR/1P1pP3/p2Q1P2/P7/2P5/1K5R w - - bm c4; c0 "LCZero v19.1-11248 - Chiron S14, TCEC Season 14 Division 1 2018";
8/4qpk1/1p3np1/pPb1p2p/P2pP2P/1Q3PP1/B1R3K1/8 w - - bm Rxc5; c0 "Xiphos 0.5-Booot 6.3.1, Andreas Strangmueller 2019";

Found the best move / High dynamic complexity

Code: Select all

r4rk1/1b1n1pb1/3p2p1/1p1Pq1Bp/2p1P3/2P2RNP/1PBQ2P1/5R1K w - - bm Nf5; id "arasan20.14"; c0 "Tal-Spassky, Tilburg 1980";
r1q2rk1/ppnbbpp1/n4P1p/4P3/3p4/2N1B1PP/PP4BK/R2Q1R2 w - - bm Bxh6; id "arasan20.18"; c0 "Shirazi-Guichard, Malakoff op 2009";
8/5pk1/p4npp/1pPN4/1P2p3/1P4PP/5P2/5K2 w - - bm Nxf6; id "arasan20.21"; c0 "Wunderlich-Patrici, WCCC27CT01 ICCF 2007";
2b2rk1/r3q1pp/1nn1p3/3pP1NP/p1pP2Q1/2P1N3/1P1KBP2/R5R1 w - - bm Nxh7; id "arasan20.24"; c0 "Vincent-Sebagh, 66th corr ch-FRA 2001";
r1bqkb1r/4pppp/p1p5/2ppP3/8/2P2N2/PPP2PPP/R1BQR1K1 w kq - bm e6; id "arasan20.151"; c0 "Balashov-Sabjanov, Kstovo op 1994";
1r2brk1/6p1/1q2p1Pp/pN1pPPb1/np1N4/5Q2/1PP1B3/1K1R3R w - - bm f6; id "arasan20.175"; c0 "Aldrete Lobo-Maia, 9th Panamerican Team Chmp, ICCF 2007";
8/2k5/2PrR1p1/7p/5p1P/5P1K/6P1/8 w - - bm Rxd6; id "arasan20.187"; c0 "Topalov-Short, Madrid Magistral 1997";
4rbk1/q4p1p/4pBp1/3pP1NP/1pnP4/rR6/5PP1/1RQ3K1 w - - bm Qf4; c0 "Andscacs 0.89-Komodo 10.4, Andreas Strangmüller 2017";
r5rk/1n1b2qp/3p1b2/p1nP1p2/1pPNpP2/1P2B1P1/1N2B1RP/1R1Q3K b - - bm Nxb3; c0 "Stockfish dev forum, 2017";
6k1/1R1bqr2/3b1n1Q/2p1pp2/p1B4p/P4P1P/4N2K/8 w - - bm Rb1; c0 "ipfreely-Arasan, ICC 2018";
2r1rbk1/3n1ppp/bq2p3/p2pPP2/3N1B2/3P1RQ1/1P2N1PP/R6K w - - bm f6; c0 "DeepZ-Arasan, FICS 2018";
r3qrk1/4bppp/4p3/p2pP2Q/1p1B4/1PpPP3/P1P2RPP/5RK1 w - - bm Rf6; c0 "Uri Blass";
3brqk1/R1R5/3p2pp/2pPpp1n/4P3/3PBNPB/5PK1/8 w - - bm Rc6; c0 "Lc081TB11261-Stockfish 9 x64 bmi2, Javier Ros 2018";
6k1/1p4Pp/1p6/1P2B3/P3nP2/5RP1/3r3P/2r2BK1 b - - bm h5; c0 "Arasan-Coolnite7, ICC 2018";
r4nk1/1p1rqp1p/2bNp1pP/3pP3/BR3QP1/P4R2/5P2/6K1 w - - bm Bxc6; c0 "Stockfish 18112008 - Xiphos 0.4.11, CCC 3: Rapid Redux 2018";
r1bq1r2/1pp3k1/3p3p/p1bNPp2/Pn3p2/5N1P/B1Q2PP1/1R1R2K1 w - - bm Rxb4; c0 "Ivers (Stockfish 100319 x64)-Chessgott (Eman 3.22 64-bit), playchess.com 2019";
2r5/3bk1Pp/4pn1P/p4p1B/P6N/1R4P1/8/6K1 w - - bm g4; c0 "Stabels (Raubfisch ME262_GTZ-Paradiver (Cfish 150619 64 POP), playchess.com 2019";
b2rk1r1/p3q3/2p5/3nPR2/3P2pp/1R1B2P1/P1Q2P2/6K1 w - - bm Bc4; id "arasan20.9"; id "Black Queen, Stockfish 081016 64-Mikachomika (Matrix C3 x64), playchess.com 2016";
r4rkq/1ppb4/3P2n1/1N1Pp3/P3Pbn1/3B1NP1/1P2QB2/R4RK1 b - - bm Rf7; id "arasan20.32"; c0 "Longin-Regina_H.Milch, 7th Centaur Weekend Tourney (CWT), Jan. 2016";
7q/3k2p1/n1p1p1Pr/1pPpPpQ1/3P1N1p/1P2KP2/6P1/7R w - - bm Nxd5; id "arasan20.60"; c0 "Nezhmetdinov-Zagorovsky, URS 1967";
7r/k4pp1/pn2p1pr/2ppP3/1q3P2/1PN2R1P/P1P2QP1/3R3K w - - bm a3; id "arasan20.95"; c0 "Gull 1.1-Hannibal 1.0, 2011";
r1b3kr/pp1n2Bp/2pb2q1/3p3N/3P4/2P2Q2/P1P3PP/4RRK1 w - - bm Re5; id "arasan20.124"; c0 "Orcrist-Crafty, ICC 2011"; c1 "mate in 13";
1r6/r6k/2np2p1/2pNp1qp/1pP1Pp1b/1P1P1P2/1B3P2/1Q1R1K1R b - - bm Bxf2; id "arasan20.128"; c0 "Komodo 10.3 64-bit - asmFishW_2016-12-17_bmi2, Stefan Pohl 2017";
1k1r1b1r/1p6/p4pp1/P1p1p3/2NpP1p1/1PPP2Pq/1B3P1P/2RQR1K1 b - - bm f5; id "arasan20.168"; c0 "ThomasTM (Komodo 8 64-bit)-Erdo (Komodo 8 64-bit), playchess All Engine Rapid Masters Q3 S 2014";
q2rn1k1/1b3p1p/1p4p1/2n1B1P1/r1PN3P/P4P2/4Q1B1/3RR1K1 w - - bm Bf6; id "arasan20.178"; c0 "Tarnowiecki-Timmerman, Millennium Email 2000";
rn1q2k1/p4p2/1p1pr2p/2p5/2P1b1pP/2Q1PNB1/PP3PP1/2KR3R w - - bm Ng5; c0 "Stockfish 0201118 64 BMI2 - Komodo 11.2.2 64-bit, Stefan Pohl 2018";
8/4r3/1p1k2p1/1p1p1pq1/1PpPn2p/P1P2R1P/4R1PK/3Q4 b - - bm Qg3+; c0 "Fizbo 2-Stockfish 100218, TCEC Premier 2018";
5rk1/P5pp/2q1p3/R3p3/n3P3/3PQ1PP/5P2/6K1 w - - bm d4; c0 "Fire 7.1-Andscacs 0.94 CCRL 40/40 2018";
r1bq1rk1/p5bp/2p3p1/4p3/N2pPp2/P2P3P/R1PQ1PP1/1R2N1K1 b - - bm f3; c0 "Arasan-acgs, ICC 2019";
4r3/1p5k/p1p3q1/2P2bp1/1P2p1n1/2B1Ppp1/PQBR1P1P/3R3K b - - bm Qh5; c0 "Arasan-acgs, ICC 2019";
3q1rk1/pr1b1p1p/1bp2p2/2ppP3/8/2P1BN2/PPQ3PP/R4RK1 w - - bm Bh6; id "arasan20.20"; c0 "Shredder-Rybka, WCCC 2006";
r1b2rk1/pp1p2pR/8/1pb2p2/5N2/7Q/qPPB1PPP/6K1 w - - bm g3; id "arasan20.59"; c0 "Rybka-Shredder, WCCCC Pamplona Openclass 2009";
1r3rk1/4bpp1/p3p2p/q1PpPn2/bn3Q1P/1PN1BN2/2P1BPP1/1KR2R2 b - - bm Bxb3; id "arasan20.109"; c0 "Komodo 2.03-Spike 1.4, 29th Amateur Series Division 1, 2011";
6k1/1bq1bpp1/p6p/2p1pP2/1rP1P1P1/2NQ4/2P4P/K2RR3 b - - bm Bd5; id "arasan20.117"; c0 "Hard CCC 2008 #6 (Vincent Lejeune)";
1nr3k1/q4rpp/1p1p1n2/3Pp3/1PQ1P1b1/4B1P1/2R2NBP/2R3K1 w - - bm Qxc8+; id "arasan20.129"; c0 "Runting-Barnsley, Purdy Jubilee-A email 2003";
3r1rk1/pbq1bp1p/1n1Rp1p1/2p1P1N1/4N2P/1P3Q2/PB3PP1/K6R w - - bm h5; id "arasan20.192"; c0 "Houdini 5 Pro x64-pext - asmFishW_2016-12-17_bmi2, Stefan Pohl 2017";
rn2r1k1/p4pn1/1p2p3/qPppP1Q1/3P4/2P2N2/2P2PPP/1R3RK1 w - - bm Nh4; id "arasan20.194"; c0 "Oechslein-Oppermann, VWC9/pr 20 ICCF 2016";
4rrk1/p2q1pp1/2pbb3/1p4P1/3P3Q/1BP2R2/P7/R1B3K1 w - - bm Ba3; c0 "Kamody-Vörös, Slovakian Chmp QF, ICCF 2007";
7n/6p1/2Q3p1/p7/p7/8/2B3K1/q3k3 w - - bm Qd6; c0 "R. Becker, 2016";
5rk1/6b1/2Bp2p1/1RpP2np/P1P1P2P/3r1p2/1P3BP1/4R1K1 b - - bm fxg2 Rd2; c0 "Carlsen-Vachier Lagrave, Biel 2018";
1n1q2k1/3r1pp1/5n2/p1b5/2B2P1p/2N1P1Pb/PPN1Q2P/R1B3K1 b - - bm Nc6; c0 "Arasan CCC3-1 - lcZero, FICS 2018";
5rk1/1pp3p1/3ppr1p/pP2p2n/4P2q/P2PQ2P/2P1NPP1/R4RK1 b - - bm Rf3; id "arasan20.13"; c0 "Arasan-Crafty, test game 2012";
r5n1/p1p1q2k/4b2p/3pB3/3PP1pP/8/PPPQ2P1/5RK1 w - - bm Qf4; id "arasan20.23"; c0 "Shulman-Marciano, Ubeda 1997";
r4rk1/pp1qbppp/1n6/6R1/P1pP4/5Q1P/2B2PP1/2B2RK1 w - - bm Rxg7+; id "arasan20.75"; c0 "Anand-Adams, Oakham 1990";
r3r1k1/1bqnbp1p/pp1pp1p1/6P1/Pn2PP1Q/1NN1BR2/1PPR2BP/6K1 w - - bm Rh3; id "arasan20.118"; c0 "Stockfish 2.1.1JA-Deep Saros ver. 2.3j, 2011 (Pavel Hase)"; c0 "b3d4 is close";
3q4/4k3/1p1b1p1r/p2Q4/3B1p1p/7P/1P4P1/3R3K w - - bm b4; id "arasan20.120"; c0 "Stockfish 021113-Naum 4.6, nTCEC - Stage 4 - Season 2 2013";
r1r3k1/1q3p1p/4p1pP/1bnpP1P1/pp1Q1P2/1P6/P1PR1N2/1K3B1R b - - bm axb3; id "arasan20.135"; c0 "Great Ozzie(Komodo64 3)-Erdo(Critter 1.2), playchess.com 2011";
r1r3k1/p3bppp/2bp3Q/q2pP1P1/1p1BP3/8/PPP1B2P/2KR2R1 w - - bm e6; c0 "Ostapenko-Kurkin, USSR 1970";
8/2n2pp1/1kr3b1/1p5p/4PN1P/4NPP1/2R1K3/8 w - - bm Ned5+; c0 "Komodo 10.4-Andscacs 0.89, Andreas Strangmüller 2017";
r3r1k1/5p2/3p1np1/p1pP4/1qPbpPP1/1P5R/P1B1QBK1/1R6 w - - bm f5; c0 "McBrain-Arasan, winboard.nl 2017";
r2q1rk1/ppp2p2/3p1np1/4pNQ1/4P1pP/1PPP4/1P3P2/R3K1R1 w Q - bm Qh6; id "arasan20.34"; c0 "Morella-Fernandez, Cuba 1998";
6rk/3b2q1/3P3r/p7/3NN1n1/3Qp1Pp/1P5P/3R1R1K b - - bm Rh5; c0 "Arasan-exeComp, FICS 2018";
1r5r/1p3pk1/2p1bnp1/p1P1q3/N2Rp1P1/1P2P2P/P2Q2B1/5RK1 b - - bm Rh4; c0 "Ethereal 10.81-LC0 16.10809, TCEC 13 Bonus 2018";
8/5B2/8/B2n1P2/3n2Pb/p7/4k3/1K6 b - - bm Bd8; c0 "Fritz-Ethereal, TCEC 13 Div 1 2018";
5k2/2N2p2/1p1p1nr1/p2P4/P1P3Pb/1P2Q3/1q6/3B1RK1 b - - bm b5; c0 "Ethereal 11.0-Stockfish 9, Andreas Strangmueller 2018";
2r5/8/6k1/P1p3p1/2R5/1P1q4/1K4Q1/8 w - - bm a6; id "arasan20.53"; c0 "Stockfish 091114 - Houdini 4, TCEC Season 7, Stage 3 2014";
7k/4r1p1/1p2P2p/P1p4q/1r5P/4Q1PB/4R2K/8 w - - bm a6; c0 "Komodo 1589.00 64-bit 8CPU-Stockfish 020316 64-bit 8CPU, G. Banks 2016";
4r1k1/1ppr1p1p/1nnq2p1/p3pP2/5P2/3PP2Q/4B2P/B1R3RK w - - bm Rcf1 Re3; c0 "Andscacs 0.90-Deep Shredder 13, Andreas Strangmueller 2017";
Q7/6pk/P2B4/1r3p2/3n3P/3q1P2/8/6RK b - - bm Rb1; c0 "Arasan-ipfreely, chessclub.com 2017";
5nk1/r4p1p/2r1p1p1/3nB1PP/p2PBP2/R7/1P6/K6R w - - bm h6; c0 "Stockfish 260218 64 BMI2-Komodo 2023.00 64-bit, YCLET Super X3 Tournament (2.1) 2018";
2r2rk1/1p2b1p1/pq1p2p1/3Rnp2/3NP2P/6Q1/PPP1N3/2K3R1 w - - bm h5; c0 "DavidG (Raubfisch ME262_GTZ)-ChessMaster1978, playchess 2019";
2b3r1/1p1p2pk/2nBp2p/2P1Ppq1/R7/4QBPP/5P2/5K2 w - - bm Qxg5; c0 "Komodo MC-Xiphos, CCC 8: Deep Dive 2019";

Found the best move as a Trick / Low dynamic complexity

Code: Select all

3q1r1k/1b3ppp/p1n5/1p1pPB2/2rP4/P6N/1P2Q1PP/R4RK1 w - - bm Qh5; id "arasan20.5"; c0 "Medusaz-Arasan, ICC 2016";
r1r3k1/pp1bb1n1/1q2ppQ1/3p4/3P4/P1N1PN2/1P3PP1/2R1K2R w K - bm Rh7; c0 "Texel-Arasan, winboard.nl 2018";
3qk2r/4bpp1/2bp4/4pPnp/p1p1P3/P1N1B2P/2r1N1Q1/KR2R3 w k - bm Rb6; c0 "acgs-Arasan, ICC 2019";
6k1/1p1bb1pp/p1Pp3r/3Ppr1q/1P3p2/P4P1P/3Q1BP1/R3RBK1 b - - bm Rg5; c0 "Arasan-Andscacs, CCC 8: Deep Dive 2019";
3r1rk1/1b2bpp1/2n1p2p/qp1n2N1/4N3/P3P3/1BB1QPPP/2R2RK1 w - - bm Qh5; id "arasan20.152"; c0 "Asadali-DeepElite, Tuesday 16 Feb Rapid Engine Tour 15+5, Infinity Chess 2016";
6k1/4pp2/3p4/1PpP4/2N1nPqp/2P2R2/r5PK/5Q2 w - - bm b6; c0 "Komodo 12-Ethereal 11.0, Andreas Strangmueller 2018";

Found the best move as a Trick / High dynamic complexity

Code: Select all

4rb1k/6pp/NR3p2/P2Pp2q/6bP/4BnP1/5PK1/2R2Q2 b - - bm Qf5; c0 "Arasan-exeComp, FICS 2018";
3r3r/3n1pk1/3q2p1/2pNp1P1/p1B2P2/7p/P4QnP/K1RR4 w - - bm f5; c0 "TheForgottenOne-Arasan, ICC 2019";
1r1q1rk1/1p2b2p/pN6/P1pP1bp1/5p2/2B2Q2/1P4PP/R4RK1 w - - bm g4; c0 "Caruana-Carlsen, World Chmp (8) 2018";
3r1k2/pp4pp/5p2/3P1R2/5P2/1PP4P/5P2/1K6 b - - bm Rd6; c0 "KomodoMCTS 2221.00-Fritz 16.10, TCEC Season 14 Division 1 2018";

Couldn't find the best move / Low dynamic complexity

Code: Select all

1qrrbbk1/1p1nnppp/p3p3/4P3/2P5/1PN1N3/PB2Q1PP/1B2RR1K w - - bm Bxh7+; id "arasan20.77"; c0 "Georgiev-Ionescu, UAE 1986";
r1qr1bk1/2p2pp1/ppn1p2p/8/1PPPN1nP/P4NP1/2Q2PK1/2BRR3 w - - bm Neg5; id "arasan20.184"; c0 "sedarpi-tazzzzz, www.chesspresso.net 2014";
r4rk1/p4ppp/qp2p3/b5B1/n1R5/5N2/PP2QPPP/1R4K1 w - - bm Bf6; id "arasan20.38"; c0 "Alekhine-Sterk, Budapest 1921";
8/5rk1/p2p4/1p1P1b1p/1P1K2pP/2P3P1/4R3/5B2 w - - bm Rf2; id "arasan20.130"; c0 "Andscacs 0.89-Houdini 5.01, Andreas Strangmüller 2017";
r1q2rk1/1b2bppp/p1p1p3/4B3/PP6/3B3P/2P1QPP1/R2R2K1 w - - bm Bxh7+; id "arasan20.146"; c0 "Konig-Cornforth, London 1952";
1r1q1rk1/4bp1p/n3p3/pbNpP1PB/5P2/1P2B1K1/1P1Q4/2RR4 w - - bm Ne4; id "arasan20.156"; c0 "Rybka 4.1 SE42 x64-Komodo64 SSE Version 4, Clash of the Titans 2012";
2r1k2r/pp1bb1pp/6n1/3Q1p2/1B1N4/P7/1q4PP/4RRK1 w k - bm Bxe7; id "arasan20.173"; c0 "Hannibal-Arasan, Variant-ICS, Amsterdam, NL 2013";
r4rk1/1pqb1ppp/p1n1p3/2R5/3p4/3B4/PP1B1PPP/3QR1K1 w - - bm Bxh7+; c0 "sajahan-Arasan, FICS 2017";
r3nr1k/3nbp1p/2bp1p2/qpp1p1P1/p3P2P/1P1P1N1B/PBPNQ3/2K3RR w - - bm Bf5; c0 "Stockfish 020118 64 BMI2 - Houdini 6 x64-pext, Stefan Pohl 2018";
r3rbk1/2p3pp/p1nqb1p1/3p3P/1P1P3N/2NBQ3/1PP2P2/1K4RR w - - bm Bxg6; c0 "Komodo 11.2.2 64-bit - Houdini 6 x64-pext, Stefan Pohl 2018";
r2q1rk1/pb1nbp1p/1pp1pp2/8/2BPN2P/5N2/PPP1QPP1/2KR3R w - - bm Nfg5; id "arasan20.112"; c0 "Loop M1-P 4CPU-Deep Junior 10.1 4CPU, CEGT Quad 40/120 2007";
r1bq1rk1/pp2bppp/1n2p3/3pP3/8/2RBBN2/PP2QPPP/2R3K1 w - - bm Bxh7+; id "arasan20.157"; c0 "Trent-Deslandes, Cap d'Agde CCAS op 2008";
r3nrk1/1pqbbppp/p2pp3/2n1P3/5P2/2NBBNQ1/PPP3PP/R4RK1 w - - bm Bxh7; id "arasan20.165"; c0 "Wedberg-Ionescu, Berliner Sommer 1998";
r1bqn1nk/ppp4p/3p4/3Pp1r1/2P1Pp2/2NB1P2/PP2N3/2K1Q1RR w - - bm Rxh7+; c0 "Wade-NN, simul";
1q2r1k1/3R1pb1/3R2p1/7p/p3N3/2P1BP1P/1P3PK1/8 b - - bm Rxe4; c0 "Komodo 10.4-Deep Shredder 13, Andreas Strangmueller 2017";
r5k1/1R3rb1/P2P2p1/4npq1/P3p3/4P1p1/3B1PB1/2Q2RK1 b - - bm Nf3+; c0 "Arasan-DeepPuffin, chessclub.com 2017";
3r1rk1/1b2bppp/2p1p3/pp2P3/qP1PN3/P3Q3/4PPBP/2R2RK1 w - - bm Nf6+; c0 "Gaviota-Arasan, test game 2018";
2bq1rk1/rpb2p2/2p1p1p1/p1N3Np/P2P1P1P/1Q2R1P1/1P3P2/3R2K1 w - - bm f5; id "arasan20.27"; c0 "Soloman-MarioDeMonti, Tuesday 19 April Rapid Engine Tour 15+5, Infinity Chess 2016";
r3r2k/1pq2pp1/4b2p/3pP3/p1nB3P/P2B1RQ1/1PP3P1/3R3K w - - bm Rf6; id "arasan20.91"; c0 "Houdini 1.5-Rybka 4, Pal Larkin 2011";
1r2n1k1/6q1/r4bp1/1p1P1p2/2pBpP2/P7/1P2B3/1K1Q2RR w - - bm Bc5; c0 "Jernjoffen (Stockfish 101016 64)-KingOfWar (Stockfish 221016 64), playchess.com 2016";
5rn1/1p3p1k/r5pp/p1ppPPq1/6N1/1PPP3Q/1P5P/R4R1K w - - bm e6; id "arasan20.190"; c0 "Felkel-Pavlicek, GER/CM01F (GER) ICCF 2014";
3r3r/5kp1/ppn2p2/2pq1P2/5RNp/2PP3P/P3Q1P1/4R1K1 w - - bm d4; c0 "Komodo 10.4-Fire 5, Andreas Strangmüller 2017";
r1r1b1k1/5pp1/4pn2/4N1Q1/p1BR4/3R1P2/2q3PK/8 w - - bm Rh4; c0 "Faleton-Arasan, FICS 2017";
rn1qr1k1/1p2bppp/p3p3/3pP3/P2P1B2/2RB1Q1P/1P3PP1/R5K1 w - - bm Bxh7+; id "arasan20.42"; c0 "Polugaevsky-Torre, London 1984";
2bq1b2/1p3k2/1r1p1p1p/pNpP1PpP/P1P3P1/6B1/1P5Q/2K1R3 w - - bm Re6; c0 "Vincent Lejeune, Hard 2016 beta 6 #22";
1r2kb1r/p5p1/1np1p1N1/3pPnB1/1p1P2B1/qP6/2PQ1P1P/1K1R3R b k - bm Nc4; c0 "Van Foreest-L'Ami, Dutch Chmp., Amsterdam 2017";
8/6bk/8/p1pp1R1P/r7/2PN4/1P4KP/8 w - - bm Nxc5 Rxd5; c0 "Morozov-Kozlov, RCCA 20, fin (RUS) ICCF 2016";
r1b1k2r/1p1pppb1/p5pp/3P4/q2p1B2/3P1Q2/PPP2PPP/R3R1K1 w kq - bm Rxe7; c0 "McBrain test position, posted by Michael B";
2bk2r1/5q2/1p2pP1Q/pP1pP1P1/P2P4/8/2RK4/8 w - - bm Kc1; c0 "AlphaZero-Stockfish game 9 2017 (analysis), posted in Rybka forum";
2r1r1k1/3n1qpp/4p3/3b1pP1/2B2PP1/5PK1/1BQ4R/2R5 w - - bm Rxh7; c0 "ipfreely-Arasan, ICC 2018";
rnb1r1k1/pp3p2/1q1p1bp1/3P3P/2p1P3/2NB2NP/PP3P2/R2Q1RK1 w - - bm hxg6; c0 "Fizbo 2-Ethereal 11.0, Andreas Stangmueller 2018";
7k/4PBNp/7P/2p5/2P5/2rq2Pp/1P3P1K/8 b - - bm Qxg3+; c0 "study by Neghina";
4rn2/1r2pk2/1p1R1pp1/p1q3B1/2b1P1PQ/2P2P2/P3B1KR/8 w - - bm Qh8; c0 "ERET 84 (analysis)";
2b1rk2/5p2/p1P5/2p2P2/2p5/7B/P7/2KR4 w - - bm f6; id "arasan20.41"; c0 "study by Smyslov";
Nq3n1k/8/P1p2Npp/2Kp3R/pp6/n3p3/8/4Q3 w - - bm Nc7; c0 "study by Peter S. Krug & Mario García, 2017";
8/1B3b1p/7P/p2p4/P2pp1kp/Q7/1N1Pq2P/7K w - - bm Qh3+; c0 "Mihai Neghina, 'Fishing Rod', Sp. HM JT50 P.Krug Sec.B";
br1r2k1/5pp1/R6p/2pN4/P1P1q3/2P1p1P1/P3P2P/3RQ1K1 b - - bm Qxc4; c0 "Deep Shredder 13-Komodo 12.2.2, Andreas Strangmueller 2018";
r1bq1rk1/1p2bppp/p1n1p3/2npP1P1/3N1P2/2NBB3/PPP4P/R2QK2R w KQ - bm Bxh7+; c0 "Edwards-Lobanov, ICCF 2017 (analysis)";
r1bq1rk1/1p2pp2/p2p1np1/2pPn1Np/4P2P/2N2P2/PPPQB1P1/R3K2R w KQ - bm g4; c0 "Even-Hasselmeyer, WS/GMN/60 ICCF 2017";

Couldn't find the best move / High dynamic complexity

Code: Select all

r4r2/pp1b1ppk/2n1p3/3pPnB1/q1pP2QP/P1P4R/2PKNPP1/R7 w - - bm Qh5+; id "arasan20.100"; c0 "Bobras-Can, 8th ch-Euro Dresden 2007";
r1b1r3/1p2qpkp/2p2np1/3p4/n2P1NPB/bR1BPN1P/2Q2P2/2R3K1 w - - bm Ng5; c0 "Sirius (Raubfisch x40x)-Vimtiroba (Stockfish x30 bmi2), playchess.com 2019";
2r1rb1k/ppq2pp1/4b2p/3pP2Q/5B2/2PB2R1/P4PPP/1R4K1 w - - bm Rxg7; id "arasan20.82"; c0 "IvanHoe 57aU-x64.F-Deep Rybka 4, 2010";
6k1/4n1pp/p1r5/1bNp1pq1/1PnPp2r/p3P1P1/R1RBBP1P/5Q1K b - - bm Ne5; c0 "Gull 3-Fritz 15, Andreas Strangmueller, 2017";
r2q1rk1/1b1nbpp1/4p2p/pp1pP3/2pP2N1/2P2N2/PP1QBPPP/R4RK1 w - - bm Nxh6+; c0 "Stockfish 181110 x64 - Gull 3.00 x64, Ed. 19 Division A Bonus 2018 (Jonathan Rosenthal)";
1k4rr/p1pq2b1/1p6/1P1pp1p1/6n1/2PP2QN/PN1BP1B1/5RK1 b - - bm e4; id "arasan20.43"; c0 "Houdini 5 Pro x64-pext - asmFishW_2016-12-17_bmi2, Stefan Pohl 2017"; c0 "g4h2 g4f6 are close";
8/5p1k/6p1/1p1Q3p/3P4/1R2P1KP/6P1/r4q2 b - - bm h4+ Qe1+; id "arasan20.121"; c0 "The King-Rybka 3i8 cluster, 28th Dutch CC, Leiden 2008";
4K1k1/8/1p5p/1Pp3b1/8/1P3P2/P1B2P2/8 w - - bm f4; id "arasan20.189"; c0 "Sachova skladba 2011-12, 1st Prize";
r1br2k1/1p3pp1/p1nBp2p/q3n3/2P1N1P1/4Q3/3RB2P/5RK1 w - - bm g5; c0 "Jendrian-Genga, WS/GMN/050 ICCF 2016";

MikeB
Posts: 3542
Joined: Thu Mar 09, 2006 5:34 am
Location: Pen Argyl, Pennsylvania

Re: Arasan test suite - draft version

Post by MikeB » Wed Aug 28, 2019 3:33 am

zullil wrote:
Sun Jun 23, 2019 4:43 pm
Spliffjiffer wrote:
Sun Jun 23, 2019 2:48 pm
hi John, id like to thank you for the new suite !!

here are 2 (3) more testpositions i came accross over the last few months, maybe they are of interest for you as well (all about king-safety):

and a classic one played by a Human vs SF which the Human lost because he missed 5. g6 !! (and possible further mistakes of course)...complete SF-blindness ;-)
3. 1r3rk1/3bbppp/1qn2P2/p2pP1P1/3P4/2PB1N2/6K1/qNBQ1R2 w - - 0 1
1.Bxh7+ Kxh7 2. Rh1+ Kg8 3. Rh8+ Kxh8 4. Qh1+ Kg8 5.g6 +-

Cfish-dev finds Bxh7+, but it takes some time:

+6.50 [+] [*] 1. Bxh7+ Kxh7 2. Rh1+ Kg8 3. Rh8+ Kxh8 4. Qh1+ Kg8 5. g6 Qbb2+ 6. Bxb2 Qxb2+ 7. Kg3 fxg6 8. Ng5 Qf2+ 9. Kxf2 Rxf6+ 10. exf6 Bxf6 11. Qxd5+ Kh8 12. Nf7+ Kh7 13. Qxd7 Nd8 14. Nxd8 Rxd8 15. Qh3+ Kg8 16. Qe6+ Kh7 17. Ke3 a4 18. Kd3 Ra8 19. Qh3+ Kg8 20. Na3 Ra5 21. Qe6+ Kh7 22. Nc4 Rh5 23. Qd7 Rg5 24. Qxa4 Rg3+ 25. Kc2 Rg2+ 26. Kb3 Rg3 (depth 42, 0:02:42)


And about a minute for Crafty 25.2 to see that Bxh7+ does more than draw:

Code: Select all

White(1): go
        time surplus   0.00  time limit 1:30 (1:30)
        depth     time       score   variation (1)
starting thread 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 <done>
         14     1.20/1:30    -9.84   1. Rh1 h6 2. fxe7 Nxe7 3. gxh6 Nf5 4. hxg7
                                     Qg6+ 5. Ng5 Kxg7 6. Rh7+ Kg8 7. Kg1 Rxb1
                                     8. Bxb1 Qxb1
         14     1.79/1:30    -9.84   1. Rh1 h6 2. fxe7 Nxe7 3. gxh6 Nf5 4. hxg7
                                     Qg6+ 5. Ng5 Kxg7 6. Rh7+ Kg8 7. Kg1 Rxb1
                                     8. Bxb1 Qxb1
         14->   1.79/1:30    -9.84   1. Rh1 h6 2. fxe7 Nxe7 3. gxh6 Nf5 4. hxg7
                                     Qg6+ 5. Ng5 Kxg7 6. Rh7+ Kg8 7. Kg1 Rxb1
                                     8. Bxb1 Qxb1 (s=3)
         15     2.51/1:30    -9.57   1. Rh1 h6 2. Qg1 g6 3. fxe7 Nxe7 4. gxh6
                                     Qe6 5. h7+ Kh8 6. Bg5 Qg4+ 7. Kf2 Qxg1+
                                     8. Nxg1 Nf5 9. Ne2 Ng7 (s=3)
         15->   2.63/1:30    -9.57   1. Rh1 h6 2. Qg1 g6 3. fxe7 Nxe7 4. gxh6
                                     Qe6 5. h7+ Kh8 6. Bg5 Qg4+ 7. Kf2 Qxg1+
                                     8. Nxg1 Nf5 9. Ne2 Ng7 (s=3)
         16     3.09/1:30    -9.58   1. Rh1 h6 2. Qg1 Qa2+ 3. Kg3 g6 4. fxe7
                                     Nxe7 5. Rh2 Qa4 6. gxh6 Qe6 7. Kf2 Qg4
                                     8. Qxg4 Bxg4 9. Bf4 (s=3)
         16->   3.14/1:30    -9.58   1. Rh1 h6 2. Qg1 Qa2+ 3. Kg3 g6 4. fxe7
                                     Nxe7 5. Rh2 Qa4 6. gxh6 Qe6 7. Kf2 Qg4
                                     8. Qxg4 Bxg4 9. Bf4 (s=3)
         17     5.31/1:30    -9.10   1. Rh1 h6 2. Qg1 Qa2+ 3. Kg3 Nxe5 4. Nxe5
                                     Bd6 5. Bf4 Bxe5 6. Bxe5 Qe6 7. Kf3 Rxb1
                                     8. Bxb1 Qd2 9. fxg7 Qxc3+ 10. Kf2 Qd2+
                                     11. Kf1 (s=3)
         17->   5.76/1:30    -9.10   1. Rh1 h6 2. Qg1 Qa2+ 3. Kg3 Nxe5 4. Nxe5
                                     Bd6 5. Bf4 Bxe5 6. Bxe5 Qe6 7. Kf3 Rxb1
                                     8. Bxb1 Qd2 9. fxg7 Qxc3+ 10. Kf2 Qd2+
                                     11. Kf1
         18    10.83/1:30    -9.64   1. Rh1 h6 2. Qg1 Qa2+ 3. Bd2 Rfe8 4. gxh6
                                     Bxf6 5. exf6 g6 6. Ng5 Nd8 7. Qf2 Kh8
                                     8. Qf4 Bb5 9. Bxb5 Qxb5 10. Qf2
         18    16.13/1:30    -9.04   1. Qe1 g6 2. Qh4 Rfe8 3. Rh1 h5 4. gxh6
                                     Qa2+ 5. Nbd2 Qd8 6. h7+ Kh8 7. Ng5 Rf8
                                     8. fxe7 Qxe7 9. Qh6 Qa1 10. Nb1 Rxb1
                                     11. Bxb1 Qxb1
         18->  16.13/1:30    -9.04   1. Qe1 g6 2. Qh4 Rfe8 3. Rh1 h5 4. gxh6
                                     Qa2+ 5. Nbd2 Qd8 6. h7+ Kh8 7. Ng5 Rf8
                                     8. fxe7 Qxe7 9. Qh6 Qa1 10. Nb1 Rxb1
                                     11. Bxb1 Qxb1 (s=2)
         19    18.12/1:30    -9.18   1. Qe1 g6 2. Qh4 Rfe8 3. Rh1 h5 4. gxh6
                                     Qa2+ 5. Bd2 Qd8 6. fxe7 Qxe7 7. Qf4 a4
                                     8. h7+ Kh8 9. Kf2 Rf8 10. Qh6 Rb2 11. Qf4
                                     (s=2)
         19    21.20/1:30    -9.18   1. Qe1 g6 2. Qh4 Rfe8 3. Rh1 h5 4. gxh6
                                     Qa2+ 5. Bd2 Qd8 6. fxe7 Qxe7 7. Qf4 a4
                                     8. h7+ Kh8 9. Kf2 Rf8 10. Qh6 Rb2 11. Qf4
                                     (s=2)
         19    26.69/1:30    -5.12   1. Bxh7+ Kxh7 2. Rh1+ Kg8 3. Nfd2 Qxd4
                                     4. cxd4 Qxd4 5. fxe7 Rfe8 6. Qh5 Qg4+
                                     7. Qxg4 Bxg4 8. Ba3 Nxe7 9. Bd6 Rbc8
                                     10. Rh4 Bf5 11. Bxe7 Rxe7 (s=2)
         19->  26.69/1:30    -5.12   1. Bxh7+ Kxh7 2. Rh1+ Kg8 3. Nfd2 Qxd4
                                     4. cxd4 Qxd4 5. fxe7 Rfe8 6. Qh5 Qg4+
                                     7. Qxg4 Bxg4 8. Ba3 Nxe7 9. Bd6 Rbc8
                                     10. Rh4 Bf5 11. Bxe7 Rxe7 (s=3)
         20    28.08/1:30    -5.12   1. Bxh7+ Kxh7 2. Rh1+ Kg8 3. Nfd2 Qxd4
                                     4. cxd4 Qxd4 5. fxe7 Rfe8 6. Qh5 Qg4+
                                     7. Qxg4 Bxg4 8. Ba3 Nxe7 9. Bd6 Rbc8
                                     10. Rh4 Bf5 11. Bxe7 Rxe7 (s=3)
         20->  28.28/1:30    -5.12   1. Bxh7+ Kxh7 2. Rh1+ Kg8 3. Nfd2 Qxd4
                                     4. cxd4 Qxd4 5. fxe7 Rfe8 6. Qh5 Qg4+
                                     7. Qxg4 Bxg4 8. Ba3 Nxe7 9. Bd6 Rbc8
                                     10. Rh4 Bf5 11. Bxe7 Rxe7 (s=3)
         21    33.48/1:30     0.00   1. Bxh7+ Kxh7 2. Rh1+ Kg8 3. Rh8+ Kxh8
                                     4. Qh1+ Kg8 5. fxg7 Qbb2+ 6. Nfd2 Bh3+
                                     7. Qxh3 Qxd2+ 8. Nxd2 Kxg7 9. Qh6+ Kg8
                                     10. g6 fxg6 11. Qxg6+ Kh8 12. Qh6+ Kg8
                                     13. Qg6+ <3-fold> (s=3)
         21->  33.56/1:30     0.00   1. Bxh7+ Kxh7 2. Rh1+ Kg8 3. Rh8+ Kxh8
                                     4. Qh1+ Kg8 5. fxg7 Qbb2+ 6. Nfd2 Bh3+
                                     7. Qxh3 Qxd2+ 8. Nxd2 Kxg7 9. Qh6+ Kg8
                                     10. g6 fxg6 11. Qxg6+ Kh8 12. Qh6+ Kg8
                                     13. Qg6+ <3-fold> (s=3)
         22    34.55/1:30     0.00   1. Bxh7+ Kxh7 2. Rh1+ Kg8 3. Rh8+ Kxh8
                                     4. Qh1+ Kg8 5. fxg7 Qbb2+ 6. Nfd2 Bh3+
                                     7. Qxh3 Qxd2+ 8. Nxd2 Kxg7 9. Qh6+ Kg8
                                     10. g6 fxg6 11. Qxg6+ Kh8 12. Qh6+ Kg8
                                     13. Qg6+ <3-fold> (s=3)
         22->  34.65/1:30     0.00   1. Bxh7+ Kxh7 2. Rh1+ Kg8 3. Rh8+ Kxh8
                                     4. Qh1+ Kg8 5. fxg7 Qbb2+ 6. Nfd2 Bh3+
                                     7. Qxh3 Qxd2+ 8. Nxd2 Kxg7 9. Qh6+ Kg8
                                     10. g6 fxg6 11. Qxg6+ Kh8 12. Qh6+ Kg8
                                     13. Qg6+ <3-fold>
         23    35.96/1:30     0.00   1. Bxh7+ Kxh7 2. Rh1+ Kg8 3. Rh8+ Kxh8
                                     4. Qh1+ Kg8 5. fxg7 Qbb2+ 6. Nfd2 Bh3+
                                     7. Qxh3 Qxd2+ 8. Nxd2 Kxg7 9. Qh6+ Kg8
                                     10. g6 fxg6 11. Qxg6+ Kh8 12. Qh6+ Kg8
                                     13. Qg6+ <3-fold>
         23->  36.30/1:30     0.00   1. Bxh7+ Kxh7 2. Rh1+ Kg8 3. Rh8+ Kxh8
                                     4. Qh1+ Kg8 5. fxg7 Qbb2+ 6. Nfd2 Bh3+
                                     7. Qxh3 Qxd2+ 8. Nxd2 Kxg7 9. Qh6+ Kg8
                                     10. g6 fxg6 11. Qxg6+ Kh8 12. Qh6+ Kg8
                                     13. Qg6+ <3-fold>
         24     1:08/1:30     4.76   1. Bxh7+ Kxh7 2. Rh1+ Kg8 3. Rh8+ Kxh8
                                     4. Qh1+ Kg8 5. g6 Qbb2+ 6. Bxb2 Qxb2+
                                     7. Kg3 fxg6 8. Ng5 Qf2+ 9. Kxf2 Rxf6+
                                     10. exf6 Bxf6 11. Qxd5+ Kh8 12. Nf7+ Kh7
                                     13. Qxd7 Rb2+ 14. Ke3 Nxd4 15. cxd4 Rxb1
         24->   1:08/1:30     4.76   1. Bxh7+ Kxh7 2. Rh1+ Kg8 3. Rh8+ Kxh8
                                     4. Qh1+ Kg8 5. g6 Qbb2+ 6. Bxb2 Qxb2+
                                     7. Kg3 fxg6 8. Ng5 Qf2+ 9. Kxf2 Rxf6+
                                     10. exf6 Bxf6 11. Qxd5+ Kh8 12. Nf7+ Kh7
                                     13. Qxd7 Rb2+ 14. Ke3 Nxd4 15. cxd4 Rxb1
         25     1:13/1:30     4.91   1. Bxh7+ Kxh7 2. Rh1+ Kg8 3. Rh8+ Kxh8
                                     4. Qh1+ Kg8 5. g6 Qbb2+ 6. Bxb2 Qxb2+
                                     7. Kg3 fxg6 8. Ng5 Qf2+ 9. Kxf2 Rxf6+
                                     10. exf6 Bxf6 11. Qxd5+ Kh8 12. Nf7+ Kh7
                                     13. Qxd7 Rb2+ 14. Ke3 Nxd4 15. cxd4 Rb3+
                                     16. Ke4 Rxb1
         25->   1:13/1:30     4.91   1. Bxh7+ Kxh7 2. Rh1+ Kg8 3. Rh8+ Kxh8
                                     4. Qh1+ Kg8 5. g6 Qbb2+ 6. Bxb2 Qxb2+
                                     7. Kg3 fxg6 8. Ng5 Qf2+ 9. Kxf2 Rxf6+
                                     10. exf6 Bxf6 11. Qxd5+ Kh8 12. Nf7+ Kh7
                                     13. Qxd7 Rb2+ 14. Ke3 Nxd4 15. cxd4 Rb3+
                                     16. Ke4 Rxb1
        time=1:30(95%)  nodes=8816761086(8.8B)  fh1=86%  pred=0  nps=97.9M
        chk=252.6M  qchk=378.5M  fp=3.4B  mcp=704.3M  50move=1
        LMReductions:  1/253.8M  2/1.7M  3/11
        null-move (R):  3/229.6M  4/21.1M  5/208.6K  6/3.4K  7/3
        splits=164.3K(75.1K)  aborts=13.3K  joins=577.9K  data=17%(17%)
White(1): Bxh7+
              time used:   1:30
Crystal-Honey X5i - a combo between Joe Ellis' Crystal and Honey-X5i - this is the soon to be released version:


Code: Select all

dep	score	nodes	time	(not shown:  tbhits	knps	seldep)
 31	+94.11 	5.23G	3:36.43	Bxh7+ Kxh7 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 g6 fxg6 Ng5 Qbb2+ Bxb2 Qxb2+ Kg3 Qf2+ Kxf2 Rxf6+ exf6 Bxf6 Qxd5+ Kh8 Nf7+ Kh7 Qxd7 Nd8 Nxd8 Rxd8 Qh3+ Kg8 Qe6+ Kf8 Nd2 Re8 Qd6+ Kg8 Ne4 Bh4+ Kf3 g5 Qd5+ Kh8 Qxa5 Rf8+ Ke2 Kh7 Nxg5+ Kh6 Ne6 
 30	+93.96 	4.52G	3:07.15	Bxh7+ Kxh7 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 g6 fxg6 Ng5 Qbb2+ Bxb2 Qxb2+ Kg3 Qf2+ Kxf2 Rxf6+ exf6 Bxf6 Qxd5+ Kh8 Nf7+ Kh7 Qxd7 Nd8 Nxd8 Rxd8 Qh3+ Kg8 Qe6+ Kh8 Nd2 Ra8 Ne4 a4 Qh3+ Kg8 Nxf6+ gxf6 Qh6 Ra7 Qxg6+ Kf8 Qh6+ Kg8 Qh2 Kg7 Qb8 
 30	+93.89!	3.83G	2:39.12	Bxh7+! 
 30	+93.67!	3.27G	2:16.06	Bxh7+! 
 29	+93.44 	2.93G	2:02.00	Bxh7+ Kxh7 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 g6 fxg6 Ng5 Qbb2+ Bxb2 Qxb2+ Kg3 Qf2+ Kxf2 Rxf6+ exf6 Bxf6 Qxd5+ Kh8 Nf7+ Kh7 Qxd7 Nd8 Nxd8 Rxd8 Qh3+ Kg8 Qe6+ Kh8 Nd2 Rf8 Ke2 g5 d5 a4 c4 a3 Qh3+ Kg8 Qxa3 Rf7 d6 g6 Qd3 Kg7 d7 
 29	+93.13?	2.67G	1:50.95	Bxh7+ Kxh7? 
 29	+93.37?	2.57G	1:46.75	Bxh7+ Kxh7? 
 28	+93.60 	2.15G	1:29.80	Bxh7+ Kxh7 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 g6 Qbb2+ Bxb2 Qxb2+ Kg3 Qf2+ Kxf2 fxg6 Ng5 Rxf6+ exf6 Bxf6 Qxd5+ Kh8 Nf7+ Kh7 Qxd7 Rf8 Ke2 Nd8 Nd6 Bg5 Nd2 Bxd2 Kxd2 a4 Qxa4 Ne6 Qd7 Nf4 Qe7 Kg8 c4 Nh5 c5 Rf2+ Ke3 Rf6 Qe5 Rf8 Qd5+ Kh7 Qc4 
 28	+93.07?	2.11G	1:28.19	Bxh7+ Kxh7? 
 28	+93.31?	2.01G	1:24.26	Bxh7+ Kxh7? 
 27	+93.54 	1.98G	1:22.82	Bxh7+ Kxh7 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 g6 Qbb2+ Bxb2 Qxb2+ Kg3 Qf2+ Kxf2 fxg6 Ng5 Rxf6+ exf6 Bxf6 Qxd5+ Kh8 Nf7+ Kh7 Qxd7 Nd8 Nxd8 Rxd8 Qh3+ Kg8 Qe6+ Kf8 Nd2 Re8 Qd6+ Kf7 Qc7+ Kg8 Qxa5 Re7 Qd5+ Kh7 Ne4 Ra7 c4 Be7 Qe5 Bd8 c5 Bc7 
 27	+93.13!	1.98G	1:22.73	Bxh7+! 
 27	+92.83?	1.97G	1:22.66	Bxh7+ Kxh7? 
 27	+93.18?	1.77G	1:14.35	Bxh7+ Kxh7? 
 27	+93.42?	1.76G	1:13.78	Bxh7+ Kxh7? 
 26	+93.65 	1.75G	1:13.37	Bxh7+ Kxh7 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 g6 Qbb2+ Bxb2 Qxb2+ Kg3 Qf2+ Kxf2 fxg6 Ng5 Rxf6+ exf6 Bxf6 Qxd5+ Kh8 Nf7+ Kh7 Qxd7 Nd8 Nxd8 Rxd8 Qh3+ Kg8 Qe6+ Kh7 Nd2 Rf8 Ke2 Ra8 Qh3+ Kg8 Qg2 Re8+ Kd3 Re1 Qxg6 Kf8 Qf5 a4 Ne4 Kf7 Qh5+ Kf 
 26	+93.61!	1.68G	1:10.65	Bxh7+! 
 25	+93.38 	1.61G	1:07.64	Bxh7+ Kxh7 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 g6 Qbb2+ Bxb2 Qxb2+ Kg3 Qf2+ Kxf2 fxg6 Ng5 Rxf6+ exf6 Bxf6 Qxd5+ Kh8 Nf7+ Kh7 Qxd7 Nd8 Nxd8 Rxd8 Qh3+ Kg8 Qe6+ Kh7 Nd2 Ra8 Qh3+ Kg8 Qd7 Rf8 Qe6+ Kh7 Ke2 Ra8 Qh3+ Kg8 Qg2 Re8+ Kd3 Re1 Qxg6  
 25	+93.52!	1.61G	1:07.63	Bxh7+! 
 25	+93.29!	1.61G	1:07.59	Bxh7+! 
 24	+93.05 	1.61G	1:07.56	Bxh7+ Kxh7 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 g6 Qbb2+ Bxb2 Qxb2+ Kg3 Qf2+ Kxf2 fxg6 Ng5 Rxf6+ exf6 Bxf6 Qxd5+ Kh8 Nf7+ Kh7 Qxd7 Nd8 Nxd8 Rxd8 Qh3+ Kg8 Qe6+ Kh7 Nd2 Ra8 Qh3+ Kg8 Qd7 Rf8 Qe6+ Kh7 Ke2 Ra8 Qh3+ Kg8 Qg2 Re8+ Kd3 Re1 Qxg6  
 24	+93.51!	1.60G	1:07.49	Bxh7+! 
 24	+93.17!	1.60G	1:07.43	Bxh7+! 
 24	+92.53!	1.60G	1:07.42	Bxh7+! 
 23	+92.26 	629.3M	0:27.08	Bxh7+ Kxh7 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 g6 fxg6 Ng5 Qbb2+ Bxb2 Qxb2+ Kg3 Qf2+ Kxf2 Rxf6+ exf6 Bxf6 Qxd5+ Kh8 Nf7+ Kh7 Qxd7 Nd8 Nxd8 Rxd8 Qh3+ Kg8 Qe6+ Kh7 Nd2 Ra8 Ne4 a4 Nxf6+ gxf6 Qxf6 a3 Qc6 Ra7 Qc5 Ra8 Qd5 Ra7 Qa2 Kh6 Kg2 Kg 
 23	+91.87!	608.6M	0:26.19	Bxh7+! 
 23	+91.07!	564.8M	0:24.26	Bxh7+! 
 23	+90.43!	527.1M	0:22.54	Bxh7+! 
 23	+89.95!	513.9M	0:21.97	Bxh7+! 
 23	+89.61!	513.4M	0:21.95	Bxh7+! 
 22	+89.25 	501.7M	0:21.44	Bxh7+ Kxh7 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 g6 fxg6 Ng5 Qbb2+ Bxb2 Qxb2+ Kg3 Qf2+ Kxf2 Rxf6+ exf6 Bxf6 Qxd5+ Kh8 Nf7+ Kh7 Qxd7 Rb2+ Ke3 Rxb1 Qxc6 Rf1 Kd3 Rf4 Qa8 g5 Ne5 a4 Nd7 g4 Qxa4 Bg5 Ne5 Bf6 Qe8 Bxe5 Qxe5 
 22	+87.88!	448.0M	0:19.16	Bxh7+! 
 22	+81.89!	405.4M	0:17.23	Bxh7+! 
 22	+75.72!	373.3M	0:15.81	Bxh7+! 
 22	+69.97!	351.0M	0:14.80	Bxh7+! 
 22	+64.99!	328.9M	0:13.81	Bxh7+! 
 22	+60.89!	315.7M	0:13.22	Bxh7+! 
 22	+57.63!	305.1M	0:12.74	Bxh7+! 
 22	+55.12!	296.7M	0:12.37	Bxh7+! 
 22	+53.25!	288.5M	0:12.00	Bxh7+! 
 22	+51.89!	277.5M	0:11.51	Bxh7+! 
 22	+50.95!	262.3M	0:10.84	Bxh7+! 
 21	+50.00 	208.9M	0:08.47	Bxh7+ Kxh7 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 fxg7 Kxg7 Qh6+ Kg8 g6 Qa2+ Nbd2 Qxd2+ Nxd2 Bh3+ Kxh3 fxg6 Qxg6+ Kh8 Qh6+ Kg8 
 20	+50.00 	207.5M	0:08.41	Bxh7+ Kxh7 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 fxg7 Kxg7 Qh6+ Kg8 g6 Qa2+ Nbd2 Qxd2+ Nxd2 Bh3+ Kxh3 fxg6 Qxg6+ Kh8 Qh6+ Kg8 
 19	+50.00 	207.3M	0:08.40	Bxh7+ Kxh7 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 fxg7 Kxg7 Qh6+ Kg8 g6 Qa2+ Nbd2 Qxd2+ Nxd2 Bh3+ Kxh3 fxg6 Qxg6+ Kh8 Qh6+ Kg8 
 18	+50.00 	207.1M	0:08.39	Bxh7+ Kxh7 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 fxg7 Kxg7 Qh6+ Kg8 g6 Qa2+ Nbd2 Qxd2+ Nxd2 Bh3+ Kxh3 fxg6 Qxg6+ Kh8 Qh6+ Kg8 
 17	+50.00 	207.0M	0:08.38	Bxh7+ Kxh7 Rh1+ Kg8 Rh8+ Kxh8 Qh1+ Kg8 fxg7 Kxg7 Qh6+ Kg8 g6 Qa2+ Nbd2 Qxd2+ Nxd2 Bh3+ Kxh3 fxg6 Qxg6+ Kh8 Qh6+ Kg8 
 16	+50.00!	206.9M	0:08.38	Bxh7+! 
 16	+17.60!	206.9M	0:08.38	Bxh7+! 
 16	+5.92!	206.9M	0:08.38	Bxh7+! 
 15	+5.71 	52.2M  	0:01.90	Bxh7+ Kxh7 Rh1+ Kg8 Qe1 Qbb2+ Bxb2 Rxb2+ Nfd2 Rxd2+ Nxd2 Qxe1 Rxe1 Bd8 Nf1 Bf5 Ng3 Bg6 Ne2 Be4+ Kg3 Bb6 Ra1 Rd8 Nf4 Rd7 Ra3 
 14	+3.32 	26.0M  	0:00.97	Qe1 g6 Qh4 Rfe8 fxe7 Nxe7 Rh1 Qa2+ Kg3 h5 gxh6 Nf5+ Bxf5 gxf5 h7+ Kh8 Bg5 Qg6 Nbd2 Qc2 
 13	+2.95 	19.8M  	0:00.74	Qe1 g6 Qh4 Rfc8 fxe7 Nxe7 Rh1 Qa2+ Kg3 h5 gxh6 Nf5+ Bxf5 gxf5 Bg5 Qg6 h7+ Kh8 
 12	+2.15 	7.06M  	0:00.26	Nfd2 g6 fxe7 Nxe7 Ba3 Qe6 Qf3 Qa2 Be2 Rfe8 Rh1 Bb5 Bxb5 Rxb5 Bxe7 
 11	+2.25 	5.80M  	0:00.22	Nfd2 g6 fxe7 Nxe7 Rf6 Qd8 Ba3 Re8 Qf3 Nf5 Qf2 Rb6 Qf4 Rxf6 gxf6 
 10	+2.18 	1.04M  	0:00.04	Rh1 g6 fxe7 Nxe7 Ba3 Qe6 Nfd2 Rfe8 Qe2 Nf5 Rh2 Qa2 Bc5 Kg7 
  9	+2.19 	744964	0:00.03	Rh1 g6 fxe7 Nxe7 Qe2 Qe6 Nfd2 Nf5 Ba3 Rfd8 Bc5 Qb2 Rh2 
  8	+2.34 	349144	0:00.01	Rh1 g6 fxe7 Nxe7 Qg1 Kg7 Qh2 Rh8 Qf4 
  7	+2.34 	275705	0:00.01	Rh1 g6 fxe7 Nxe7 Bd2 Nf5 Qe2 
  6	+2.05 	122242	0:00.01	fxe7 Nxe7 Bd2 Bf5 Qe2 Bxd3 
  5	+2.05 	89966  	0:00.00	fxe7 Nxe7 Bd2 Bf5 Qe2 Bxd3 
  4	+2.05 	55495  	0:00.00	fxe7 Nxe7 Bd2 Nf5 
  3	+2.38 	41600  	0:00.00	fxe7 Nxe7 Bd2 
  2	+2.29 	36535  	0:00.00	fxe7 Nxe7 
  1	+2.29 	33755  	0:00.00	fxe7 Nxe7 
  0	# 

Post Reply