Arasan test suite

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jdart
Posts: 4441
Joined: Fri Mar 10, 2006 5:23 am
Location: http://www.arasanchess.org

Arasan test suite

Post by jdart »

The latest version of the Arasan test suite is available here:

http://www.arasanchess.org/testsuite.shtml

I recently added PGN and CBH formats (for use with Fritz and compatible UIs) as well as the original EPD format.

I also recently replaced one of the original arasan19 positions (#37) which had a duplicate solution, so the current version is called arasan19a.

--Jon
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Ferdy
Posts: 4856
Joined: Sun Aug 10, 2008 3:15 pm
Location: Philippines

Re: Arasan test suite

Post by Ferdy »

jdart wrote:The latest version of the Arasan test suite is available here:

http://www.arasanchess.org/testsuite.shtml

I recently added PGN and CBH formats (for use with Fritz and compatible UIs) as well as the original EPD format.

I also recently replaced one of the original arasan19 positions (#37) which had a duplicate solution, so the current version is called arasan19a.

--Jon
Difficult tests. Increasing king offensive option for the side would solve more tests.
Engine D2016.1.35.366 around 2900 rating points has solved lesser than an engine with a rating of 1450 CDrill 1450.

Code: Select all

                        Engine  Hash(mb)  Thre Time(s)/pos    TotalTime  Positions  Correct     %  TestFile        
                           Sf7       128     1       0.500  00h:01m:40s        200       27  13.5  arasan19a.epd   
                D2016.1.35.366       128     1       0.500  00h:01m:40s        200        5   2.5  arasan19a.epd   
    D2016.1.35.366.Offense.300       128     1       0.500  00h:01m:40s        200       30  15.0  arasan19a.epd   
                   CDrill 1450         4     1       0.500  00h:00m:05s        200        8   4.0  arasan19a.epd
Test details on D2016.1.35.366.Offense.300:

Code: Select all

Engine: D2016.1.35.366.Offense.300
Hash: 128, Threads: 1, Time: 0.5s/pos

Test file: arasan19a.epd, TotalPos 200
AnalyzedPos : 200, Correct: 30 (15.00%)

Total time as reported by engine    : 00h:01m:40s:466ms
Expected time based on time/pos     : 00h:01m:40s:000ms
Engine start/quit wall time elapsed : 00h:01m:42s:810ms

   Pos  Correct  EngineBM  ScoreCP    Mate    EPD
     1        0      Bxa8      -71       -    r1bq1r1k/p1pnbpp1/1p2p3/6p1/3PB3/5N2/PPPQ1PPP/2KR3R w - - bm g4; id "arasan19.1"; c0 "J. Polgar-Berkes, Budapest Hunguest Hotels 2003";
     2        0       Nf5       +7       -    r1b2rk1/1p1nbppp/pq1p4/3B4/P2NP3/2N1p3/1PP3PP/R2Q1R1K w - - bm Rxf7; id "arasan19.2"; c0 "Van der Wiel-Ribli, IBM Amsterdam 1980";
     3        0       Bh6     +218       -    r3r1kb/1npb1p1p/2q2np1/4p1B1/ppP1P2Q/1P2RNNP/P1B2PP1/3R2K1 w - - bm Nf5; id "arasan19.3"; c0 "Salgado Lopez-Granda Zuniga, IV ch-IberoAmerican Final GpA 2012";
     4        1      Bxh7     +211       -    2rr3k/2qnbppp/p1n1p3/1p1pP3/3P1N2/1Q1BBP2/PP3P1P/1KR3R1 w - - bm Bxh7; id "arasan19.4"; c0 "Eljanov-Van Wely, Tch-RUS Sochi 2008";
     5        0      Bxh7      +16       -    3q1r1k/1b3ppp/p1n5/1p1pPB2/2rP4/P6N/1P2Q1PP/R4RK1 w - - bm Qh5; id "arasan19.5"; c0 "Medusaz-Arasan, ICC 2016";
     6        0       Bd6      -81       -    r1b1k2r/1p1pppb1/p5pp/3P4/q2p1B2/3P1Q2/PPP2PPP/R3R1K1 w kq - bm Rxe7+; id "arasan19.6"; c0 "Svidler-Carlsen, Longyearbyen 2006";
     7        0       Rd8      +97       -    R4bk1/2Bbp2p/2p2pp1/1rPp4/3P4/4P2P/4BPPK/1q1Q4 w - - bm Qa4; id "arasan19.7"; c0 "Gurevich-Bareev, Cap D'Agde KO 2002";
     8        0       Nd3     +129       -    r2q1rk1/5ppp/3b4/1nnP2P1/1Q3BbP/Pp4N1/1P4B1/1KN2R1R b - - bm Nxa3+; id "arasan19.8"; c0 "Dothan-Iotov, AEAC 5 Years - Alhambra, ICCF 2007";
     9        0       Rh8      -81       -    r7/5pk1/5p2/2p5/pp6/1P1B1KPN/P6P/8 b - - bm c4; id "arasan19.9"; c0 "Beliavsky-Dolmatov, USSR ch Minsk 1979";
    10        0       Bb1     +160       -    r2q3r/1p1bbQ2/4p1Bk/3pP3/1n1P1P1p/pP6/Pn4PP/R1B1R1K1 w - - bm g4; id "arasan19.10"; c0 "Fier-Ryan, Sabadell op 2009";
    11        0       Ba4     +447       -    1r2brk1/4n1p1/4p2p/p2pP1qP/2pP1NP1/P1Q1BK2/2P4R/6R1 b - - bm Bg6; id "arasan19.11"; c0 "David-Enders, Bundesliga 9900 1999";
    12        0       Bh4      -47       -    1rb2k1r/2q2pp1/p2b3p/2n3B1/2QN4/3B4/PpP3PP/1K2R2R w - - bm Bd8; id "arasan19.12"; c0 "Volokitin-Mamedyarov, EU Club Cup Eilat ISR 2012";
    13        0       Rg6     +170       -    5rk1/1pp3p1/3ppr1p/pP2p2n/4P2q/P2PQ2P/2P1NPP1/R4RK1 b - - bm Rf3; id "arasan19.13"; c0 "Arasan-Crafty, test game 2012";
    14        0       Bf4      +95       -    r4rk1/1b1n1pb1/3p2p1/1p1Pq1Bp/2p1P3/2P2RNP/1PBQ2P1/5R1K w - - bm Nf5; id "arasan19.14"; c0 "Tal-Spassky, Tilburg 1980";
    15        0     Nxf3+      +22       -    2kr2r1/ppq1bp1p/4pn2/2p1n1pb/4P1P1/2P2N1P/PPBNQP2/R1B1R1K1 b - - bm Nfxg4; id "arasan19.15"; c0 "Stockfish 4-Houdini 3, 2013 (Rybka forum)";
    16        0        a4      +44       -    rn1q1rk1/2pbb3/pn2p3/1p1pPpp1/3P4/1PNBBN2/P1P1Q1PP/R4R1K w - - bm Nxg5; id "arasan19.16"; c0 "Dann Corbit, CCC 2015";
    17        0       Ne5     +151       -    3r1rk1/q4pp1/n1bNp2p/p7/pn2P1N1/6P1/1P1Q1PBP/2RR2K1 w - - bm Nxh6+ e5; id "arasan19.17"; c0 "Anand-Topalov, Sofia (m/4) 2010";
    18        0      fxe7     +250       -    r1q2rk1/ppnbbpp1/n4P1p/4P3/3p4/2N1B1PP/PP4BK/R2Q1R2 w - - bm Bxh6; id "arasan19.18"; c0 "Shirazi-Guichard, Malakoff op 2009";
    19        0       Rb7       +0       -    1R6/5p1k/4bPpp/3pN3/2pP1P1P/2r5/6PK/8 w - - bm h5; id "arasan19.19"; c0 "Carlsen-Aronian, Elista candidates (m/5) 2007";
    20        1       Bh6     +117       -    3q1rk1/pr1b1p1p/1bp2p2/2ppP3/8/2P1BN2/PPQ3PP/R4RK1 w - - bm Bh6; id "arasan19.20"; c0 "Shredder-Rybka, WCCC 2006";
    21        0       Nb6     +108       -    8/5pk1/p4npp/1pPN4/1P2p3/1P4PP/5P2/5K2 w - - bm Nxf6; id "arasan19.21"; c0 "Wunderlich-Patrici, WCCC27CT01 ICCF 2007";
    22        0        a7      +45       -    8/6p1/P1b1pp2/2p1p3/1k4P1/3PP3/1PK5/5B2 w - - bm Bg2; id "arasan19.22"; c0 "Vincent Lejeune #36";
    23        0      exd5     +292       -    r5n1/p1p1q2k/4b2p/3pB3/3PP1pP/8/PPPQ2P1/5RK1 w - - bm Qf4; id "arasan19.23"; c0 "Shulman-Marciano, Ubeda 1997";
    24        0        h6      +53       -    2b2rk1/r3q1pp/1nn1p3/3pP1NP/p1pP2Q1/2P1N3/1P1KBP2/R5R1 w - - bm Nxh7; id "arasan19.24"; c0 "Vincent-Sebagh, 66th corr ch-FRA 2001";
    25        1       Qd4     +178       -    rnb3k1/p3qpr1/2p1p3/2NP3p/1pP3p1/3BQ3/P4PP1/4RRK1 w - - bm Qd4; id "arasan19.25"; c0 "Papenin-Karacsony, CS University Craiova - 10 Years ICCF 2010";
    26        1       Rg3     +269       -    r3r1k1/p3bppp/q1b2n2/5Q2/1p1B4/1BNR4/PPP3PP/2K2R2 w - - bm Rg3; id "arasan19.26"; c0 "Tukmakov-Minenkov, Soviet Union 1969";
    27        0       Qg4     +182       -    rn1rb1k1/pq2bppp/4p3/2p1N3/4PQ2/1PB3P1/P4PBP/2R2RK1 w - - bm Ng4; id "arasan19.27"; c0 "Alekhine/Monosson - Stoltz/Reilly, Nice consult 1931";
    28        1        g5      +75       -    3q1r1k/2r2pp1/p6p/1pbppP1N/3pP1PP/3P1Q2/PPP4R/5RK1 w - - bm g5; id "arasan19.28"; c0 "Pinkovetsky-Fischer, WC/27 final ICCF 2011";
    29        0       Rb7      +22       -    1q6/6k1/5Np1/1r4Pp/2p4P/2Nrb3/PP6/KR5Q b - - bm Bd4; id "arasan19.29"; c0 "De Carbonnel-Berliner, 5th World CC Ch Final 1967";
    30        0      Nxe6     +375       -    b2rk3/r4p2/p3p3/P3Q1Np/2Pp3P/8/6P1/6K1 w - - bm Qh8+; id "arasan19.30"; c0 "Grischuk-Svidler, WCh Mexico City (6) 2007";
    31        0       Qe4     +142       -    2kr1b1r/1pp1ppp1/p7/q2P3n/2BB1pb1/2NQ4/P1P1N3/1R3RK1 w - - bm Rxb7; id "arasan19.31"; c0 "Critter 1.6a 4CPU-Rybka 4.1 4CPU, Scandinavian Thematic 2013 (G. Banks)";
    32        0       Be3     +192       -    r1br2k1/ppp2q1p/nb3p2/6p1/2PN1B2/2P2B2/P1Q2PPP/3RR1K1 w - - bm Nc6; id "arasan19.32"; c0 "Shredder-Nimzo, IPCCC Paderborn 2000";
    33        0       Be3      +43       -    br4k1/1qrnbppp/pp1ppn2/8/NPPBP3/PN3P2/5QPP/2RR1B1K w - - bm Nxb6; id "arasan19.33"; c0 "Anand-Illescas Cordoba, Linares 1992";
    34        0        h5     +189       -    r2q1rk1/ppp2p2/3p1np1/4pNQ1/4P1pP/1PPP4/1P3P2/R3K1R1 w Q - bm Qh6; id "arasan19.34"; c0 "Morella-Fernandez, Cuba 1998";
    35        1        b3     +221       -    1qb2rk1/3p1pp1/1p6/1pbBp3/r5p1/3QB3/PPP2P1P/2KR2R1 w - - bm b3; id "arasan19.35"; c0 "Shirov-Zvjaginsev, Biel 1995";
    36        0      Rxd7     +223       -    r1b2q1k/2Qn1p1p/1p1Rpp2/p6B/4P2P/6N1/P4PP1/6K1 w - - bm e5; id "arasan19.36"; c0 "Amateur-Rybka, ACCA East-West team match, ICC 2008";
    37        1      Bxg5     +284       -    r2q1rk1/p2pn3/bpp2p1p/3Nb1pQ/7B/8/PPB2PPP/R3R1K1 w - - bm Bxg5; id "arasan19.37a"; c0 "Stockfish 7-Rybka 4.1, Gambit tournament 2016";
    38        0       Nd4     +211       -    r4rk1/p4ppp/qp2p3/b5B1/n1R5/5N2/PP2QPPP/1R4K1 w - - bm Bf6; id "arasan19.38"; c0 "Alekhine-Sterk, Budapest 1921";
    39        0       Bd7     +230       -    r2q1rk1/4bppp/3pb3/2n1pP2/1p2P1PP/1P3Q2/1BP1N1B1/2KR3R b - - bm Ra2; id "arasan19.39"; c0 "Gereben-Geller, Budapest 1952";
    40        0        g3     +329       -    2r2rkb/1Q1b3p/p2p3q/2PPnp2/1P2p1p1/2N5/P3BPPB/4RRK1 b - - bm e3; id "arasan19.40"; c0 "Houdini 4 x64-Stockfish 7 x64, Stockfish Gauntlet (G. Banks) 2016";
    41        0       Rd5      +84       -    2b1rk2/5p2/p1P5/2p2P2/2p5/7B/P7/2KR4 w - - bm f6; id "arasan19.41"; c0 "study by Smyslov";
    42        0       Be3     +261       -    rn1qr1k1/1p2bppp/p3p3/3pP3/P2P1B2/2RB1Q1P/1P3PP1/R5K1 w - - bm Bxh7+; id "arasan19.42"; c0 "Polugaevsky-Torre, London 1984";
    43        0       Rh5     +128       -    4n3/2p5/1p2r2P/p1p2R2/P1N1k3/1PP4K/8/8 w - - bm Re5+; id "arasan19.43"; c0 "Anand-Landa, Bundesliga 0506 2005";
    44        0       Nd2     +134       -    1n3rk1/3rbppp/p2p4/4pP2/Ppq1P3/1N2B3/1PP3PP/R2Q1R1K w - - bm f6; id "arasan19.44"; c0 "Kuzmin-Groszpeter, Kusadasi 1990";
    45        0      fxg5       +0       -    8/2p1k3/3p3p/2PP1pp1/1P1K1P2/6P1/8/8 w - - bm g4; id "arasan19.45"; c0 "Camacho Martinez-An. C. Hernandez, Cuba 1995";
    46        0     Bxf7+     +247       -    r1b2rk1/pp2bppp/3p4/q7/3BN1n1/1B3Q2/PPP3PP/R4RK1 w - - bm Qxf7+; id "arasan19.46"; c0 "Velimirovic-Popovic, Yugoslavia 1986";
    47        0      Nxd6     +349       -    r1b1rk2/p1pq2p1/1p1b1p1p/n2P4/2P1NP2/P2B1R2/1BQ3PP/R6K w - - bm Nxf6; id "arasan19.47"; c0 "Gutsche-Jones, W-ch24 sf05 email 2000";
    48        0       Rd3     +242       -    r2qr3/2p1b1pk/p5pp/1p2p3/nP2P1P1/1BP2RP1/P3QPK1/R1B5 w - - bm Bxh6; id "arasan19.48"; c0 "Gurgenidze-Klovans, Soviet Union 1959";
    49        1      Bxg4     +118       -    1rbq1rk1/p5bp/3p2p1/2pP4/1p1n1BP1/3P3P/PP2N1B1/1R1Q1RK1 b - - bm Bxg4; id "arasan19.49"; c0 "Grefe-Kaplan, Berkeley 1968";
    50        1       Rd8      -27       -    k1b4r/1p3p2/pq2pNp1/5n1p/P3QP2/1P1R1BPP/2P5/1K6 b - - am Nxg3; id "arasan19.50"; c0 "Deep Fritz 13 Q6600-Arasan 17.2 Q6600, SSDF 2014";
    51        0       Kb1     -535       -    7b/8/kq6/8/8/1N2R3/K2P4/8 w - - bm Nd4; id "arasan19.51"; c0 "study by Kubbel";
    52        0        d5     +132       -    q3nrk1/4bppp/3p4/r3nPP1/4P2P/NpQ1B3/1P4B1/1K1R3R b - - bm Nc7; id "arasan19.52"; c0 "Karjakin-Anand, Corus Wijk aan Zee 2006";
    53        1        a6     +333       -    2r5/8/6k1/P1p3p1/2R5/1P1q4/1K4Q1/8 w - - bm a6; id "arasan19.53"; c0 "Stockfish 091114 - Houdini 4, TCEC Season 7, Stage 3 2014";
    54        0      Kxa2     +825       -    8/3R1P2/1ppP1p2/3r4/8/K7/p4k2/8 w - - bm Kb2; id "arasan19.54"; c0 "A. Herbstmann, 1954";
    55        1        g6     +272       -    2qrrbk1/1b3ppp/pn1Pp3/6P1/1Pp2B2/1nN2NQB/1P3P1P/3RR1K1 w - - bm g6; id "arasan19.55"; c0 "Gulko-Popovic, Paris 1986";
    56        0      Be4+      +88       -    r3r1k1/pp3p1p/3bb1BB/4q1Q1/8/7P/P4PP1/R2R2K1 w - - bm Rxd6; id "arasan19.56"; c0 "ET2008-Arasanx, ICC 2009";
    57        1      Rxg2     +221       -    5rk1/pp3ppp/3q4/8/2Pp2b1/P5Pn/PBQPr1BP/4RR1K b - - bm Rxg2; id "arasan19.57"; c0 "Komodo move (posted by Michael B)";
    58        0       Kh2      +45       -    3b3r/1q3pk1/4b2p/3pPppQ/R1pP1P1P/1rP1N1P1/6N1/2R3K1 w - - bm g4; id "arasan19.58"; c0 "Stockfish 7 x64-Fritz 15 x64, Stockfish Gauntlet (G. Banks) 2016";
    59        0       Nd3     +188       -    r1b2rk1/pp1p2pR/8/1pb2p2/5N2/7Q/qPPB1PPP/6K1 w - - bm g3; id "arasan19.59"; c0 "Rybka-Shredder, WCCCC Pamplona Openclass 2009";
    60        0        g3     +224       -    7q/3k2p1/n1p1p1Pr/1pPpPpQ1/3P1N1p/1P2KP2/6P1/7R w - - bm Nxd5; id "arasan19.60"; c0 "Nezhmetdinov-Zagorovsky, URS 1967";
    61        1     Rxg5+     +207       -    5rk1/8/pqPp1r1p/1p1Pp1bR/4B3/5PP1/PP2Q1K1/R7 w - - bm Rxg5+; id "arasan19.61"; c0 "sedarpi-noamgmi, www.chesspresso.net 2014";
    62        0      Qxf7     +138       -    3r2k1/pb3Np1/4pq1p/2pp1n2/3P4/1PQ5/P4PPP/R2R2K1 b - - bm Nxd4; id "arasan19.62"; c0 "Arasan-Crafty, ICC 2009";
    63        0        g6      -32       -    2kr1r2/ppq1b1p1/2n5/2PpPb1N/QP1B1pp1/2P5/P2N1P1P/R4RK1 b - - bm Rh8; id "arasan19.63"; c0 "Arasan-Q9550 (Rybka), ICC 2009";
    64        0      Bxf6      +49       -    r1r2k2/pp2bpp1/2bppn1p/6B1/2qNPPPP/2N5/PPPQ4/1K1RR3 w - - bm f5; id "arasan19.64"; c0 "Vasiukov-Van Wely, Aeroflot Open Moscow 2002";
    65        0       Rd2     +141       -    3r2k1/6p1/B1R2p1p/1pPr1P2/3P4/8/1P3nP1/2KR4 w - - bm Rc8; id "arasan19.65"; c0 "Ruffian-Arasan, test game 2009";
    66        0       Nh4      +66       -    3qb1k1/5rb1/r3p1Np/1n1pP2P/p1pB1PQ1/2P5/R1B4K/6R1 w - - bm Bc5; id "arasan19.66"; c0 "Maximus-Akhtar, 90'+15, IC Freestyle Battle 2014";
    67        0       Qc7     +126       -    3q1k2/p4pb1/3Pp3/p3P3/r6p/2QB3P/3B1P2/6K1 w - - bm Bb5; id "arasan19.67"; c0 "MingLi (Rybka 3 Dyanmic)-Ultrapower (Rybka), playchess.com 2009";
    68        0       Bg4     +114       -    r4r1k/ppqbn1pp/3b1p2/2pP3B/2P4N/7P/P2B1PP1/1R1QR1K1 w - - bm Rxe7; id "arasan19.68"; c0 "Q9550(Rybka)-Arasan, ICC 2009";
    69        0        h4     +156       -    1r4k1/1q3pp1/r3b2p/p2N4/3R4/QP3P2/2P3PP/1K1R4 w - - bm Nf6+; id "arasan19.69"; c0 "Topalov-Lutz, Sparkassen Gp 1 2002";
    70        0      bxc3     +408       -    r2q1r2/1bp1npk1/3p1p1p/p3p2Q/P3P2N/1BpPP3/1P1N2PP/5RK1 w - - bm Rf3; id "arasan19.70"; c0 "Spark 0.3-Doch 09.980, Johan Havegheer 2009";
    71        1       Nb5     +215       -    2k1r2r/1pqb1p2/p2pp2b/4n1p1/PQ1NP2p/1P3P1P/2P1NBP1/R4RK1 w - - bm Nb5; id "arasan19.71"; c0 "Pacificrabbit (Rybka 3)-Anarquia69 (Rybka 3), playchess.com 2009";
    72        0      Rdc1     +122       -    2r3r1/1p1qb2k/p5pp/2n1Bp2/2RP3P/1P2PNQ1/5P1K/3R4 w - - bm Ng5+; id "arasan19.72"; c0 "Stockfish-Shredder, Pavel Háse 2010";
    73        1       Nf5     +211       -    rn3rk1/pp1q3p/4p1B1/2p5/3N1b2/4B3/PPQ2PPP/3R2K1 w - - bm Nf5; id "arasan19.73"; c0 "Chiru-Tudor, ROM-ch2 email 2006";
    74        0     Bxg7+     +279       -    rr5k/1q2pPbp/3p2p1/PbpP4/1nB1nP1Q/1NB5/1P4PP/R4R1K w - - bm f5; id "arasan19.74"; c0 "Chiku-Ratte - Rakotomaharo, Montreal, 2015";
    75        0       Rb5     +123       -    r4rk1/pp1qbppp/1n6/6R1/P1pP4/5Q1P/2B2PP1/2B2RK1 w - - bm Rxg7+; id "arasan19.75"; c0 "Anand-Adams, Oakham 1990";
    76        0       Qe5     +178       -    6k1/1p1q4/p1rP2p1/5p1p/5Q2/1P5P/5PP1/3R2K1 w - - bm g4; id "arasan19.76"; c0 "Shredder-Arasan, freechess.org 2010";
    77        0       Ne4     +260       -    1qrrbbk1/1p1nnppp/p3p3/4P3/2P5/1PN1N3/PB2Q1PP/1B2RR1K w - - bm Bxh7; id "arasan19.77"; c0 "Georgiev-Ionescu, UAE 1986";
    78        0       Nf4      -66       -    r1b2rk1/qp5p/p1n1ppp1/7N/4P1P1/2N1pP2/PPP5/2KR1QR1 w - - bm e5; id "arasan19.78"; c0 "Van Kempen-Kariz, EU-chT fin 03 corr 1999";
    79        0       Qc8       +0       -    3r4/2q5/5pk1/p3n1p1/N3Pp1p/1PPr1P1P/2Q1R1P1/5R1K b - - bm g4; id "arasan19.79"; c0 "Critter 0.60-Deep Fritz 12, Martin Thoresen 2010";
    80        0       Nc3     +300       -    4rnk1/3bbpp1/3p2n1/1pqP2PB/2P2B2/1P6/4N1KQ/3R1R2 w - - bm Rf2; id "arasan19.80"; c0 "Stockfish 15101606 x64-Komodo 9.2 x64, JCEC Championship 2015 (analysis)";
    81        0       Qe5       -6       -    r1b1k2r/2q2pp1/p1p1pn2/2b4p/Pp2P3/3B3P/1PP1QPP1/RNB2RK1 b kq - bm Ng4; id "arasan19.81"; c0 "Nataf-Volokitin, SCG-chT Budva 2004";
    82        0       Bd2     +309       -    2r1rb1k/ppq2pp1/4b2p/3pP2Q/5B2/2PB2R1/P4PPP/1R4K1 w - - bm Rxg7; id "arasan19.82"; c0 "IvanHoe 57aU-x64.F-Deep Rybka 4, 2010";
    83        0       Qg6     +335       -    6k1/p4qp1/1p3r1p/2pPp1p1/1PP1PnP1/2P1KR1P/1B6/7Q b - - bm h5; id "arasan19.83"; c0 "Arasan-ProDeo, YAT Tournament 2015";
    84        0       Bb5      +72       -    rnb1kb1r/pp1p1ppp/1q2p3/8/3NP1n1/2N1B3/PPP2PPP/R2QKB1R w KQkq - bm Qxg4; id "arasan19.84";
    85        1      Qg6+     +168       -    r3kb1r/1b1n2p1/p3Nn1p/3Pp3/1p4PP/3QBP2/qPP5/2KR1B1R w kq - bm Qg6+; id "arasan19.85"; c0 "Morozevich - Vachier-Lagrave, Biel 2009 (analysis after 17. .. Bb7)";
    86        0       Bf4     +100       -    1r1qrbk1/pb3p2/2p1pPpp/1p4B1/2pP2PQ/2P5/P4PBP/R3R1K1 w - - bm Bxh6; id "arasan19.86"; c0 "Future Breeze(Naum 4.1)-Ultrapower(Rybka 3), playchess.com 2010 (analysis)";
    87        0       Be2      +34       -    2r1r2k/1b1n1p1p/p3pPp1/1p1pP2q/3N4/P3Q1P1/1PP4P/2KRRB2 w - - bm g4; id "arasan19.87"; c0 "Blackborn(Deep Rybka 4)-Zax(Stockfish 1.8 JA), playchess.com 2010";
    88        0       Qc2      -47       -    2r1b1k1/5p2/1R2nB2/1p2P2p/2p5/2Q1P2K/3R1PB1/r3q3 w - - bm Rxe6; id "arasan19.88"; c0 "bookbuilder-Arasan, ICC 2010";
    89        0        f5     +190       -    rn2r1k1/ppq1pp1p/2b2bp1/8/2BNPP1B/2P4P/P1Q3P1/1R3RK1 w - - bm Bxf7+; id "arasan19.89"; c0 "Leitao-El Debs, Brazilian Chess Championship 2010";
    90        0       Rg8      +26       -    1kr5/1p3p2/q3p3/pRbpPp2/P1rNnP2/2P1B1Pp/1P2Q2P/R5K1 b - - bm Bxd4; id "arasan19.90"; c0 "Argentum (Deep Rybka 4)-Obscure(Deep Rykba 4), playchess.com 2010";
    91        0       Qf4     +263       -    r3r2k/1pq2pp1/4b2p/3pP3/p1nB3P/P2B1RQ1/1PP3P1/3R3K w - - bm Rf6; id "arasan19.91"; c0 "Houdini 1.5-Rybka 4, Pal Larkin 2011";
    92        1      Nxh7     +426       -    r3brk1/2q1bp1p/pnn3p1/1p1pP1N1/3P4/3B2P1/PP1QNR1P/R1B3K1 w - - bm Nxh7; id "arasan19.92"; c0 "Houdini 1.5-Rybka 4, Pal Larkin 2011";
    93        0      R4d2      +78       -    1r3r2/q5k1/4p1n1/1bPpPp1p/pPpR1Pp1/P1B1Q3/2B3PP/3R2K1 w - - bm Rxd5; id "arasan19.93"; c0 "Ivanchuk-Erdos, Tradewise Gilbraltar 2011";
    94        0       Qh5     +260       -    rq3rk1/1b1n1ppp/ppn1p3/3pP3/5B2/2NBP2P/PP2QPP1/2RR2K1 w - - bm Nxd5; id "arasan19.94"; c0 "Kaidanov-Donaldson, USA 1992";
    95        0       Qe2      +36       -    7r/k4pp1/pn2p1pr/2ppP3/1q3P2/1PN2R1P/P1P2QP1/3R3K w - - bm a3; id "arasan19.95"; c0 "Gull 1.1-Hannibal 1.0, 2011";
    96        0      fxg7     -711       -    1r3rk1/3bbppp/1qn2P2/p2pP1P1/3P4/2PB1N2/6K1/qNBQ1R2 w - - bm Bxh7+; id "arasan19.96"; c0 "nick-Fritz 11, playchess.com 2011";
    97        0       Nd4      +30       -    1r1qrbk1/5ppp/2b1p2B/2npP3/1p4QP/pP1B1N2/P1P2PP1/1K1R3R w - - bm Bxh7+; id "arasan19.97"; c0 "Vandermeulen-Napalkov, Sergey Korolev mem. email 2008";
    98        1      Rxg3     +237       -    r5k1/pbpq1pp1/3b2rp/N3n3/1N6/2P3B1/PP1Q1PPP/R4RK1 b - - bm Rxg3; id "arasan19.98"; c0 "Arasan-KingsBishopFour, freechess.org 2011";
    99        0        a3      +56       -    1r2r1k1/2R2p2/1N1Rp2p/p2b3P/4pPP1/8/P4K2/8 w - - bm g5; id "arasan19.99"; c0 "ENGINEMASTER-Arasan, ICC 2015";
   100        0       Kc1     -160       -    r4r2/pp1b1ppk/2n1p3/3pPnB1/q1pP2QP/P1P4R/2PKNPP1/R7 w - - bm Qh5+; id "arasan19.100"; c0 "Bobras-Can, 8th ch-Euro Dresden 2007";
   101        0       Nf6     -186       -    8/2k2Bp1/2n5/p1P4p/4pPn1/P3PqPb/1r1BQ2P/2R1K1R1 b - - bm Nce5; id "arasan19.101"; c0 "Arasan-Rookie, freechess.org 2011";
   102        0        g4     +193       -    8/5kpp/8/8/8/5P2/1RPK2PP/6r1 w - - bm c4; id "arasan19.102"; c0 "Yandemirov-Shchukin, Chigorin Memorial, St. Petersburg 1997";
   103        0       Ne4      +12       -    r3rnk1/pp2ppb1/1np3p1/3qP2p/3P1B2/4Q1N1/PP2BPP1/1K1R3R w - - bm Bh6; id "arasan19.103"; c0 "Sergeev-Sande, EU/TC10/sf1 ICCF 2014";
   104        1      Ng4+     +106       -    1r1q2k1/2r3bp/B2p1np1/3P1p2/R1P1pP2/4B2P/P5PK/3Q1R2 b - - bm Ng4+; id "arasan19.104"; c0 "WHITE_RABBIT (Deep Rybka 4)-Blackborn, playchess.com 2011";
   105        0      fxg6     +259       -    2r1rnk1/1p2pp1p/p1np2p1/q4PP1/3NP2Q/4B2R/PPP4P/3R3K w - - bm b4; id "arasan19.105"; c0 "Copie-Alvarez Rouchaud, Marcusi mem. corr 1996";
   106        0      fxe6      +64       -    2b2qk1/1r4pp/2p1p3/p2n1PPB/2p4P/2p5/P4Q2/4RRK1 w - - bm Qg3; id "arasan19.106"; c0 "Lafarga Santorromán-Kukk, ICCF Olympiad 17 Final 2009";
   107        1      Qxg4     +130       -    1r1rkb2/2q2p2/p2p1P1B/P1pPp2Q/2P3b1/1P6/2B3PP/5R1K w - - bm Qxg4; id "arasan19.107"; c0 "Walsh-Rivas Romero, Latin Am zt15 sf2 corr 2000";
   108        0      cxd5     +291       -    r4rk1/3b3p/p1pb4/1p1n2p1/2P2p2/1B1P2Pq/PP1NRP1P/R1BQ2K1 w - - bm Qf1; id "arasan19.108"; c0 "Ivanchuk-Kamsky, Tilburg 1992";
   109        0       Bd7     +627       -    1r3rk1/4bpp1/p3p2p/q1PpPn2/bn3Q1P/1PN1BN2/2P1BPP1/1KR2R2 b - - bm Bxb3; id "arasan19.109"; c0 "Komodo 2.03-Spike 1.4, 29th Amateur Series Division 1, 2011";
   110        0       Rb1      +21       -    2nb2k1/1rqb1pp1/p2p1n1p/2pPp3/P1P1P3/2B1NN1P/2B2PP1/Q3R2K w - - bm Nxe5; id "arasan19.110"; c0 "Spike 1.4-Booot 5.1.0, 29th Amateur Division 1, 2011";
   111        1      Nxf7     +230       -    3r2k1/p1qn1p1p/4p1p1/2p1N3/8/2P3P1/PP2QP1P/4R1K1 w - - bm Nxf7; id "arasan19.111"; c0 "Darkraider (Houdini 1.5a x64)-ABCDE, playchess.com 2011";
   112        0       Ba6      +39       -    r2q1rk1/pb1nbp1p/1pp1pp2/8/2BPN2P/5N2/PPP1QPP1/2KR3R w - - bm Nfg5; id "arasan19.112"; c0 "Loop M1-P 4CPU-Deep Junior 10.1 4CPU, CEGT Quad 40/120 2007";
   113        0       Bg5     +144       -    4rr2/3bp1bk/p2q1np1/2pPp2p/2P4P/1R4N1/1P1BB1P1/1Q3RK1 w - - bm Bxh5; id "arasan19.113"; c0 "Naum 4 x64 4CPU-Deep Fritz 11 4CPU, CEGT Quad 40/120 2009";
   114        0       Kg4     +114       -    8/8/4b1p1/2Bp3p/5P1P/1pK1Pk2/8/8 b - - bm g5 d4+; id "arasan19.114"; c0 "Kotov-Botvinnik, Soviet ch-22 Moscow 1955";
   115        0       Ne5     +172       -    8/5p2/3p2p1/1bk4p/p2pBNnP/P5P1/1P3P2/4K3 b - - bm d3; id "arasan19.115"; c0 "Bondarevsky-Petrosian, Soviet ch-19 Moscow 1951";
   116        0      Nxh5       +0       -    8/4nk2/1p3p2/1r1p2pp/1P1R1N1P/6P1/3KPP2/8 w - - bm Nd3; id "arasan19.116"; c0 "Grandelius-Raznikov, EU Youth Chess Ch B18, Albena 2011";
   117        0      Qa5+      +88       -    6k1/1bq1bpp1/p6p/2p1pP2/1rP1P1P1/2NQ4/2P4P/K2RR3 b - - bm Bd5; id "arasan19.117"; c0 "Hard CCC 2008 #6 (Vincent Lejeune)";
   118        0       Rf1      +80       -    r3r1k1/1bqnbp1p/pp1pp1p1/6P1/Pn2PP1Q/1NN1BR2/1PPR2BP/6K1 w - - bm Rh3; id "arasan19.118"; c0 "Stockfish 2.1.1JA-Deep Saros ver. 2.3j, 2011 (Pavel Háse)";
   119        0       Qh5     +102       -    4rrk1/1pp1n1pp/1bp1P2q/p4p2/P4P2/3R2N1/1PP2P1P/2BQRK2 w - - bm Nh5; id "arasan19.119"; c0 "Ruy Lopez position (posted by Neel Basant)";
   120        0       Bc3     +270       -    3q4/4k3/1p1b1p1r/p2Q4/3B1p1p/7P/1P4P1/3R3K w - - bm b4; id "arasan19.120"; c0 "Stockfish 021113-Naum 4.6, nTCEC - Stage 4 - Season 2 2013";
   121        0       Kh6     +204       -    8/5p1k/6p1/1p1Q3p/3P4/1R2P1KP/6P1/r4q2 b - - bm h4+; id "arasan19.121"; c0 "The King-Rybka 3i8 cluster, 28th Dutch CC, Leiden 2008";
   122        0       Rh6     +107       -    7k/3q1pp1/1p3r2/p1bP4/P1P2p2/1P2rNpP/2Q3P1/4RR1K b - - bm Rxf3; id "arasan19.122"; c0 "Darkraider (Stockfish 2.1.1JA)-Pastorale(Houdini 1.5a), playchess.com 2011";
   123        0        f3     +166       -    3r3r/k1p2pb1/B1b2q2/2RN3p/3P2p1/1Q2B1Pn/PP3PKP/5R2 w - - bm Rfc1; id "arasan19.123"; c0 "Naum 4.2 MP-Deep Hiarcs 13.2, SSDF 2011";
   124        0       Qe2     +604       -    r1b3kr/pp1n2Bp/2pb2q1/3p3N/3P4/2P2Q2/P1P3PP/4RRK1 w - - bm Re5; id "arasan19.124"; c0 "Orcrist-Crafty, ICC 2011";
   125        0        g5      +69       -    2r3k1/1q3pp1/2n1b2p/4P3/3p1BP1/Q6P/1p3PB1/1R4K1 b - - bm Rb8; id "arasan19.125"; c0 "Naum 4.2-Stockfish 2.2.1, Aser Huerga 2012";
   126        0      Bxb5     +429       -    rn2kb1r/1b1n1p1p/p3p1p1/1p2q1B1/3N3Q/2N5/PPP3PP/2KR1B1R w kq - bm Nxe6; id "arasan19.126"; c0 "Audino-Staroske, 1973 (anal. by Stockfish)";
   127        0       Bb3      +71       -    r7/ppp3kp/2bn4/4qp2/2B1pR2/2P1Q2P/P5P1/5RK1 w - - bm Rxf5; id "arasan19.127"; c0 "Velimirovic-Romanishin, Odessa 1975";
   128        0      cxd6     +230       -    8/2p4k/1p1p4/1PPPp3/1r6/R3K3/P4P2/8 w - - bm c6; id "arasan19.128"; c0 "Krzyzanowski-Pierzak, Sliwa mem email 2004";
   129        0       Qb5     +162       -    1nr3k1/q4rpp/1p1p1n2/3Pp3/1PQ1P1b1/4B1P1/2R2NBP/2R3K1 w - - bm Qxc8+; id "arasan19.129"; c0 "Runting-Barnsley, Purdy Jubilee-A email 2003";
   130        0       Nf3      +58       -    r2q2k1/1b1nrpb1/p2p2p1/1pnP3p/P1p1P2R/2P1B1NP/1PB2QPN/5RK1 w - - bm Rxh5; id "arasan19.130"; c0 "Ilyasov-Myakutin, MT/Latash-B (RUS) ICCF 2014";
   131        0      axb3     +194       -    5rk1/2p1R2p/r5q1/2pPR2p/5p2/1p5P/P4PbK/2BQ4 w - - bm d6; id "arasan19.131"; c0 "Observer(Houdini 2.0c Pro)-Numerobis(Fritz 13), playchess.com 2011";
   132        0       Bd2     +174       -    r2q1r2/1b2bpkp/p3p1p1/2ppP1P1/7R/1PN1BQR1/1PP2P1P/4K3 w - - bm Qf6+; id "arasan19.132"; c0 "Asauskas-Malisauskas, Vilnius 2004";
   133        0       Bc2     +180       -    r1r3k1/1ppn2bp/p1q1p1p1/3pP3/3PB1P1/PQ3NP1/3N4/2BK3R w - - bm Ng5; id "arasan19.133"; c0 "Torres-Graudins, LAT-USA ICCF 2015 (analysis after 19. .. e6)";
   134        1      Rxf6     +251       -    1rr1b1k1/1pq1bp2/p2p1np1/4p3/P2BP3/2NB2Q1/1PP3PP/4RR1K w - - bm Rxf6; id "arasan19.134"; c0 "Glek-Lingnau, Dortmund op-A 1992";
   135        0      Bxf1     +151       -    r1r3k1/1q3p1p/4p1pP/1bnpP1P1/pp1Q1P2/1P6/P1PR1N2/1K3B1R b - - bm axb3; id "arasan19.135"; c0 "Great Ozzie(Komodo64 3)-Erdo(Critter 1.2), playchess.com 2011";
   136        0       Nh3     +109       -    r1b2rk1/pppnq3/4ppp1/6N1/3P3Q/2PB4/P1PK2PP/3R3R w - - bm Nxe6; id "arasan19.136"; c0 "Leisebein-Woelfelschneider, BDG04-01 DVC 2001";
   137        0       Kg8     +218       -    3r1r1k/pp5p/4b1pb/6q1/3P4/4p1BP/PP2Q1PK/3RRB2 b - - bm Qxg3+; id "arasan19.137"; c0 "Apicella-Lautier, Clichy 2001";
   138        0        f5      -10       -    r2r2k1/3bb1Pp/3pp1p1/p1q5/1p2PP2/P1N5/1PPQ4/1K1R1B1R w - - bm Nd5; id "arasan19.138"; c0 "Timman-Sisniega, Taxco izt 1985 (analysis by Timman)";
   139        0        h5     -109       -    8/2R5/3p4/3P4/3k3P/2p3K1/1r4P1/8 w - - bm Kf3; id "arasan19.139"; c0 "Flear-Legky, Le Touquet 1991 (anal. by Mueller)";
   140        0      Rbe8      -39       -    1r3rk1/2q4p/p1Np1bp1/1p1P4/n4pBP/2P2P2/PP1Q4/1K1R2R1 b - - bm Nxb2; id "arasan19.140"; c0 "Ohtake-Geist, Camara Mem-B email 2008";
   141        0      Qxg2      +77       -    2kr3r/pp4pp/4pp2/2pq4/P1Nn4/4Q3/KP2B1PP/2RR4 b - - am Qxg2; id "arasan19.141"; c0 "Eklund-Berthelsen, DSU Jubilee 100-B corr 2003";
   142        0        g3     +164       -    5r2/1p4k1/pP1pP1pp/2rP2q1/4Qp2/3Bb3/P5PP/4RR1K w - - bm Rf3; id "arasan19.142"; c0 "Hybl-Juarez, WC35/pr08 ICCF 2011";
   143        0       Qd2      +56       -    r2qr1k1/1b1pppbp/1p4p1/pP2P1B1/3N4/R7/1PP2PPP/3QR1K1 w - a6 bm Nf5; id "arasan19.143"; c0 "Godes-Morozov, Mirotvorsky mem-A corr8185 1981";
   144        0       Kf3     +295       -    4k3/1R6/Pb3p2/1P1n4/5p2/8/4K3/8 w - - bm Kd3; id "arasan19.144"; c0 "Ding Liren-Wang Yue, ch-CHN 2012 Xinghua 2012";
   145        0        a3     +233       -    r4nk1/2pq1ppp/3p4/p3pNPQ/4P3/2PP1RP1/Pr3PK1/7R w - - bm Ne3; id "arasan19.145"; c0 "Houdini 4 MP-Chiron 2 MP, SCCT Gladiators 2014";
   146        0       Bd4     +262       -    r1q2rk1/1b2bppp/p1p1p3/4B3/PP6/3B3P/2P1QPP1/R2R2K1 w - - bm Bxh7+; id "arasan19.146"; c0 "Konig-Cornforth, London 1952";
   147        0       Nf3     +205       -    r2qrb1k/1p1b2p1/p2ppn1p/8/3NP3/1BN5/PPP3QP/1K3RR1 w - - bm e5; id "arasan19.147"; c0 "Spassky-Petrosian, World Chmp (19) 1969";
   148        0     Rxf6+     +416       -    r2q1k1r/pp2n1pp/2nb1p2/1B1p3Q/N2P4/2P1B3/PP4PP/R4RK1 w - - bm Rxf6; id "arasan19.148"; c0 "Walhallathunder (Teodoriu Catalin)-rev786, 1st Masters Tournament, chess.com 2012";
   149        0        h5     +292       -    4r1k1/6p1/bp2r2p/3QNp2/P2BnP2/4P2P/5qPK/3RR3 b - - bm Kh7; id "arasan19.149"; c0 "Komodo 4-Houdini 2.0c, Harry Schnapp Tribute 2012 (G. Banks)";
   150        0        b5      +73       -    3rr1k1/pb3ppp/1p1p1bq1/3P4/1P2P3/P2Q1RBP/3N2P1/5RK1 w - - bm Rxf6; id "arasan19.150"; c0 "Bokar-Millstone, NAPZ-ch1 fin email 2001";
   151        0       Ne3      +59       -    r2r1b1k/1pq3p1/1np1pp1p/p7/Pn1PP1N1/1P5R/1B1NQPPP/5RK1 w - - bm d5; id "arasan19.151"; c0 "NVV5 (Stockfish 181215 x64)-Einar (Fritz 15), playchess.com 2015";
   152        1      Rh8+       +0       -    5k2/8/3pPp2/p1p3p1/Pp2PP2/1P3n2/7R/7K w - - bm Rh8+; id "arasan19.152"; c0 "Yilmaz-Lie, EU-chT (Men) 2011 (analysis)";
   153        1      Rxf5     +301       -    3R4/pp2r1pk/q1p3bp/2P2r2/PP6/2Q3P1/6BP/5RK1 w - - bm Rxf5; id "arasan19.153"; c0 "Zhak-Pavlov, ch-RUS sf ICCF 2010";
   154        0       Re2     +133       -    r3k3/1p4p1/1Bb1Bp1p/P1p1bP1P/2Pp2P1/3P4/5K2/4R3 w - - bm g5; id "arasan19.154"; c0 "Nakamura-Giri, FIDE Grand Prix, London 2012";
   155        1     Rxg7+     +226       -    1r1rb1k1/5ppp/4p3/1p1p3P/1q2P2Q/pN3P2/PPP4P/1K1R2R1 w - - bm Rxg7+; id "arasan19.155"; c0 "Vescovi-Gschwendtner, Groningen op 1994 (Aemis Test Suite #30)";
   156        0      Nxa6      +74       -    1r1q1rk1/4bp1p/n3p3/pbNpP1PB/5P2/1P2B1K1/1P1Q4/2RR4 w - - bm Ne4; id "arasan19.156"; c0 "Rybka 4.1 SE42 x64-Komodo64 SSE Version 4, Clash of the Titans 2012";
   157        0       Qc2     +182       -    r1bq1rk1/pp2bppp/1n2p3/3pP3/8/2RBBN2/PP2QPPP/2R3K1 w - - bm Bxh7+; id "arasan19.157"; c0 "Trent-Deslandes, Cap d'Agde CCAS op 2008";
   158        0       Rf8      -45       -    r6k/N1Rb2bp/p2p1nr1/3Pp2q/1P2Pp1P/5N2/P3QBP1/4R1K1 b - - bm Bh3; id "arasan19.158"; c0 "Persson-Gerhardt, Simon Webb mem email 2007";
   159        1     Bxh7+     +472       -    r1b2rk1/1pq1nppp/pbn1p3/8/3N4/3BBN2/PPP1QPPP/3R1RK1 w - - bm Bxh7+; id "arasan19.159"; c0 "Leu-Muck, DDR-ch H137 corr 1973";
   160        0       Bc8     +450       -    3r1rk1/1b2qp1p/1p3np1/1N1p4/6n1/2NBP1K1/PBQ2PP1/3RR3 b - - bm d4; id "arasan19.160"; c0 "KingOfJungle (Deep Fritz 13)-Branstonbear (Houdini 2.0c Pro), playchess.com 2012";
   161        0       Rd7     +306       -    8/1B6/3r2p1/5p1p/5P1P/4k1P1/8/6K1 b - - bm g5; id "arasan19.161"; c0 "Felgaer-Dominguez, Capablanca mem Elite 2004";
   162        0       Bf6       +0       -    r3r2k/ppq3np/2p3p1/NPPp1bb1/P2Pnp2/3B1P2/2Q3PP/1RN1BRK1 b - - bm Ng3; id "arasan19.162"; c0 "Zambrana-Krush, 2nd American Continental 2003";
   163        0       Rc2     +131       -    7k/5rp1/3q1p1p/2bNpQ1P/4P1P1/8/1R3PK1/8 w - - bm g5; id "arasan19.163"; c0 "Blackborn (Houdini 2.0c Pro)-Eroe Inrico (Gull II beta 2), playchess.com 2012";
   164        0       Be2     +638       -    4r3/4r3/1ppqpnk1/p3Rp1p/P2P1R1Q/2PB2P1/1P3P2/6K1 w - - bm Bxf5+; id "arasan19.164"; c0 "Jernjoffen (Naum 4)-Redboy (Cyclone 3.4), playchess.com 2009";
   165        0     Bxh7+     +313       -    r3nrk1/1pqbbppp/p2pp3/2n1P3/5P2/2NBBNQ1/PPP3PP/R4RK1 w - - bm Bxh7; id "arasan19.165"; c0 "Wedberg-Ionescu, Berliner Sommer 1998";
   166        0       Nh4     +124       -    rnbq3r/ppp2kpp/4pp2/3n4/2BP4/BQ3N2/P4PPP/4RRK1 w - - bm Ng5+; id "arasan19.166"; c0 "FloppyBaby-Arasan, ICC 2016";
   167        0      Bxg5      +73       -    8/2N5/1P2p3/5bPk/1q3b2/3Bp2P/2P5/6QK b - - bm Kh4; id "arasan19.167"; c0 "Pinvoy (Houdini 1.5a)-Pawnattack (Houdini 2.0c Pro), playchess.com 2012";
   168        0     Qxh2+     +287       -    1k1r1b1r/1p6/p4pp1/P1p1p3/2NpP1p1/1PPP2Pq/1B3P1P/2RQR1K1 b - - bm f5; id "arasan19.168"; c0 "ThomasTM (Komodo 8 64-bit)-Erdo (Komodo 8 64-bit), playchess All Engine Rapid Masters Q3 S 2014";
   169        0       Qa3     +203       -    5r2/3rkp2/2R2p2/p2Bb2Q/1p2P2P/4q1P1/Pp6/1K1R4 b - - bm b3; id "arasan19.169"; c0 "Hotmorphy (Deep Shredder 9)-Mr Blue Sky (HIARCS 12), playchess.com 2012";
   170        0       Nb5      +38       -    1kr4r/1p1bppb1/q1np1n2/p1p2PBp/2P5/P1NP2PP/1P1QN1B1/1R3R1K w - - bm b4; id "arasan19.170"; c0 "The Viper (Rybka 3 Dynamic x64)-Jernjoffen (Naum 4), playchess.com 2009";
   171        0        e5     +233       -    r1b1k1r1/1p2np1p/p1n1pQp1/3p4/3NPP2/P2RB3/2PK2PP/q4B1R w q - bm Be2; id "arasan19.171"; c0 "Deep Junior 13.3 x64-Komodo 1176.00 x64 2014 (Clemens Keck)";
   172        0       Kg1      +72       -    4r1k1/1p4p1/p1qBp1Qp/b1pnP3/8/5NP1/1P3PKP/3R4 w - - bm Rxd5; id "arasan19.172"; c0 "NVV5 (Houdini 2.0b Pro)-Deep Butterfly (Deep Fritz 13), playchess.com 2012";
   173        0       Rf2     +326       -    2r1k2r/pp1bb1pp/6n1/3Q1p2/1B1N4/P7/1q4PP/4RRK1 w k - bm Bxe7; id "arasan19.173"; c0 "Hannibal-Arasan, Variant-ICS, Amsterdam, NL 2013";
   174        0      Qxh5     +364       -    3b2k1/4qp2/2P4Q/3B3p/1P6/1K6/8/8 w - - bm Bc4; id "arasan19.174"; c0 "Murray-Aleshnya, WC30/ct06 ICCF 2010";
   175        0       Qg2      +62       -    1r2brk1/6p1/1q2p1Pp/pN1pPPb1/np1N4/5Q2/1PP1B3/1K1R3R w - - bm f6; id "arasan19.175"; c0 "Aldrete Lobo-Maia, 9th Panamerican Team Chmp, ICCF 2007";
   176        0      Kxf8      +74       -    2rq1Nk1/pb3pp1/4p3/1p6/3b1Pn1/P1N5/1PQ3PP/R1B2R1K b - - bm f5; id "arasan19.176"; c0 "Aronian-Anand, Wijk aan Zee 2013";
   177        1      Rxg4      +14       -    r1b2rk1/1p4p1/p1n1p3/3p1pB1/NqP3n1/b2BP3/1PQN1P1P/1K4RR w - - bm Rxg4; id "arasan19.177"; c0 "Van Oosterom-Plomp, Korning mem 1998";
   178        0       Nc2     +204       -    q2rn1k1/1b3p1p/1p4p1/2n1B1P1/r1PN3P/P4P2/4Q1B1/3RR1K1 w - - bm Bf6; id "arasan19.178"; c0 "Tarnowiecki-Timmerman, Millennium Email 2000";
   179        0       Qh2     +158       -    r1b3r1/5p1k/p1n2P1p/P1qpp1P1/1p1p4/3P2Q1/BPPB2P1/R4RK1 w - - bm Kf2; id "arasan19.179"; c0 "Efremov-Fischer, Danube/4 ICCF 2012";
   180        0      dxe5      +78       -    r2q1rk1/2p2ppp/pb1p1n2/n3p3/P2PP3/2P2NN1/R4PPP/2BQ1RK1 w - - bm Bg5; id "arasan19.180"; c0 "Carlsen-Beliavsky, Corus-B Wijk aan Zee 2006";
   181        0      gxh6     +150       -    1r2rbk1/1p1n1p2/p3b1p1/q2NpNPp/4P2Q/1P5R/6BP/5R1K w - h6 bm Ng3; id "arasan19.181"; c0 "Carlsen-Anand, Corus Wijk aan Zee 2008";
   182        0       Rh3     +156       -    2r4k/1prnqp1p/p2p2p1/P2Pn1P1/1PPQ4/4B1R1/4B2P/2R4K w - - bm Bf4; id "arasan19.182"; c0 "Stockfish 14022619 x64-Houdini 4 x64, test game 2014";
   183        0       Qd2       -7       -    5b2/1b2qp1k/2pp1npp/1p6/1P2PP2/r1PQ2NP/2B3P1/3RB1K1 w - - bm e5; id "arasan19.183"; c0 "Steve Wraith (Deep Rybka 4 X3)-Fulcrum (Deep Rybka 4 x64), playchess.com 2010";
   184        0       Nc3      +53       -    r1qr1bk1/2p2pp1/ppn1p2p/8/1PPPN1nP/P4NP1/2Q2PK1/2BRR3 w - - bm Neg5; id "arasan19.184"; c0 "sedarpi-tazzzzz, www.chesspresso.net 2014";
   185        0      fxe6      -21       -    r1b2r1k/4qp1p/p2ppb1Q/4nP2/1p1NP3/2N5/PPP4P/2KR1BR1 w - - bm Nc6; id "arasan19.185"; c0 "Kholmov-Bronstein, URS-ch32 Kiev 1964";
   186        0       Ba3      +81       -    6k1/1p1bqnp1/1n3r2/p2Ppp2/Pb6/1P2Q1P1/NBr1N1BP/1R3R1K b - - bm f4; id "arasan19.186"; c0 "Arasan-Moagim, ICC 2016";
   187        0      Re7+     +106       -    8/2k5/2PrR1p1/7p/5p1P/5P1K/6P1/8 w - - bm Rxd6; id "arasan19.187"; c0 "Topalov-Short, Madrid Magistral 1997";
   188        0      Nxf3     +171       -    8/4bBpp/3p4/P6P/2PN2p1/3k1b2/P7/6K1 w - - bm h6; id "arasan19.188"; c0 "Timman, 1c Corus {m} 2008";
   189        0       Kd7     +188       -    4K1k1/8/1p5p/1Pp3b1/8/1P3P2/P1B2P2/8 w - - bm f4; id "arasan19.189"; c0 "Šachová skladba 2011-12, 1st Prize";
   190        0       Bd2      -24       -    r1b1r1k1/pp3ppp/4p1n1/q1ppP1B1/6QP/P1PB3R/2P1KPP1/R7 w - - bm h5; id "arasan19.190"; c0 "Bologan-Vaganian, EU Club Cup 2006";
   191        0       Qe6      +96       -    8/k3qrpR/1p1p4/p2QpPp1/P1P1P1K1/1P6/8/8 w - - bm b4; id "arasan19.191"; c0 "Keres-Euwe, Netherlands (m/6) 1940";
   192        0      Bxc6     +221       -    r2qk2r/1b1nbp1p/p1n1p1p1/1pp1P3/6Q1/2NPB1PN/PPP3BP/R4RK1 w kq - bm Rxf7; id "arasan19.192"; c0 "Yang-Artemiev, Aeroflot op Moscow 2016";
   193        1      Rxh3     +120       -    r2qk2r/2p1bpp1/p5B1/1p1pP3/3P2p1/5PnP/PP3R2/RNBQ2K1 b kq - bm Rxh3; id "arasan19.193"; c0 "Hou-Muzychuk, Womens' World Championship 2016";
   194        0        h3     +121       -    2b1rbk1/6r1/2p1q3/p2p1p2/Pn1P2np/2NBP3/1P1QNPPB/R2R2K1 b - - bm Nxh2; id "arasan19.194"; c0 "Arasan-FloppyBaby, ICC 2016";
   195        0      fxe5      +11       -    k6r/ppqb4/2n5/4p2r/P2p1P1P/B1pQ2P1/2P3B1/RR4K1 w - - bm a5; id "arasan19.195"; c0 "Harimau-Arasan, ICC 2016";
   196        0       Bd5      +49       -    1r1q2k1/p4p1p/2Pp2p1/2p1P3/1r1n4/1P4P1/3R1PBP/3QR1K1 w - - bm e6; id "arasan19.196"; c0 "ipfreely-Arasan, ICC 2016";
   197        0       Rb1      +52       -    2r2rk1/1q3p1p/2b1p1p1/1p1pP3/nP1N1PP1/p1P2Q2/P1R4P/4RBK1 w - - bm f5; id "arasan19.197"; c0 "Andscacs-Arasan 18.3, YAT-3 2016";
   198        1      Bxg7     +160       -    r1b3k1/1p2bppp/p3p3/n7/P3B3/1q2PN2/1B2QPPP/3R2K1 w - - bm Bxg7; id "arasan19.198"; c0 "zerowin (Stockfish)-Arasan, FICS 2016";
   199        1       Nb3     +108       -    1q4rk/R1nbp3/1n1p3p/QP1P4/3pPp2/2N2P1P/1P1N3K/5B2 w - - bm Nb3; id "arasan19.199"; c0 "Arasan-ipfreely, ICC 2016";
   200        0      exf5      +91       -    4rrk1/1bq1pp2/p2p1n1Q/1pn2p1p/4P3/P1N2P2/BPP3PP/2KRR3 w - - bm g4; id "arasan19.200"; c0 "Zubov2 (Stockfish 070216)-TyPhUs (Komodo 9.3), playchess.com 2016";
Top
jdart
Posts: 4441
Joined: Fri Mar 10, 2006 5:23 am
Location: http://www.arasanchess.org

Re: Arasan test suite

Post by jdart »

0.5s/pos is not enough. This is way harder than something like WAC.

I usually test Arasan at 60 seconds/position. But if you are testing very strong engines you could use 10 seconds/position. Stockfish solves most of these at 10 seconds.

--Jon
Top
Norm Pollock
Posts: 1087
Joined: Thu Mar 09, 2006 4:15 pm
Location: Long Island, NY, USA

Re: Arasan test suite

Post by Norm Pollock »

jdart wrote:The latest version of the Arasan test suite is available here:

http://www.arasanchess.org/testsuite.shtml

I recently added PGN and CBH formats (for use with Fritz and compatible UIs) as well as the original EPD format.

I also recently replaced one of the original arasan19 positions (#37) which had a duplicate solution, so the current version is called arasan19a.

--Jon
Nit-pick warning! A very minor syntax issue.

Use a comma to separate operands in a list:
for example:

bm a3, e3;



3.2.4 Parameters

This parameter syntax is based on the epd opcode syntax described at 16.2.4 of
the pgn spec.

A command is followed by a single space and then either by a single operand or
by a comma separated list of operands.

The above is taken from:

Standard: Portable Game Notation Specification and Implementation Guide
(Supplement)
Revised: 8 September 2001
Status: Final draft
Authors: Alan Cowderoy (Palamede), Ben Bulsink (DGT Projects), Andrew Templeton
(Palamede/Palview), Eric Bentzen (Enpassant.dk, Palamede), Mathias Feist
(Chessbase), Victor Zakharov (Chess Assistant).
Contact: alan@cowderoy.com
Top
Ferdy
Posts: 4856
Joined: Sun Aug 10, 2008 3:15 pm
Location: Philippines

Re: Arasan test suite

Post by Ferdy »

Norm Pollock wrote:
jdart wrote:The latest version of the Arasan test suite is available here:

http://www.arasanchess.org/testsuite.shtml

I recently added PGN and CBH formats (for use with Fritz and compatible UIs) as well as the original EPD format.

I also recently replaced one of the original arasan19 positions (#37) which had a duplicate solution, so the current version is called arasan19a.

--Jon
Nit-pick warning! A very minor syntax issue.

Use a comma to separate operands in a list:
for example:

bm a3, e3;



3.2.4 Parameters

This parameter syntax is based on the epd opcode syntax described at 16.2.4 of
the pgn spec.

A command is followed by a single space and then either by a single operand or
by a comma separated list of operands.

The above is taken from:

Standard: Portable Game Notation Specification and Implementation Guide
(Supplement)
Revised: 8 September 2001
Status: Final draft
Authors: Alan Cowderoy (Palamede), Ben Bulsink (DGT Projects), Andrew Templeton
(Palamede/Palview), Eric Bentzen (Enpassant.dk, Palamede), Mathias Feist
(Chessbase), Victor Zakharov (Chess Assistant).
Contact: alan@cowderoy.com
I believe,

Code: Select all

bm a3 e3;
is correct. A single blank character is required, between every two adjacent operands (a3 and e3 here), have a look on the bolded part below.

Here is from PGN std.

http://opensource.apple.com//source/Che ... andard.txt
16.2.4: Operations

An EPD operation is composed of an opcode followed by zero or more operands and
is concluded by a semicolon.

Multiple operations are separated by a single space character. If there is at
least one operation present in an EPD line, it is separated from the last
(fourth) data field by a single space character.


16.2.4.1: General format

An opcode is an identifier that starts with a letter character and may be
followed by up to fourteen more characters. Each additional character may be a
letter or a digit or the underscore character.

An operand is either a set of contiguous non-white space printing characters or
a string. A string is a set of contiguous printing characters delimited by a
quote character at each end. A string value must have less than 256 bytes of
data.

If at least one operand is present in an operation, there is a single space
between the opcode and the first operand. If more than one operand is present
in an operation, there is a single blank character between every two adjacent
operands. If there are no operands, a semicolon character is appended to the
opcode to mark the end of the operation. If any operands appear, the last
operand has an appended semicolon that marks the end of the operation.

...
Top
Norm Pollock
Posts: 1087
Joined: Thu Mar 09, 2006 4:15 pm
Location: Long Island, NY, USA

Re: Arasan test suite

Post by Norm Pollock »

Ferdy wrote:
Norm Pollock wrote:
jdart wrote:The latest version of the Arasan test suite is available here:

http://www.arasanchess.org/testsuite.shtml

I recently added PGN and CBH formats (for use with Fritz and compatible UIs) as well as the original EPD format.

I also recently replaced one of the original arasan19 positions (#37) which had a duplicate solution, so the current version is called arasan19a.

--Jon
Nit-pick warning! A very minor syntax issue.

Use a comma to separate operands in a list:
for example:

bm a3, e3;



3.2.4 Parameters

This parameter syntax is based on the epd opcode syntax described at 16.2.4 of
the pgn spec.

A command is followed by a single space and then either by a single operand or
by a comma separated list of operands.

The above is taken from:

Standard: Portable Game Notation Specification and Implementation Guide
(Supplement)
Revised: 8 September 2001
Status: Final draft
Authors: Alan Cowderoy (Palamede), Ben Bulsink (DGT Projects), Andrew Templeton
(Palamede/Palview), Eric Bentzen (Enpassant.dk, Palamede), Mathias Feist
(Chessbase), Victor Zakharov (Chess Assistant).
Contact: alan@cowderoy.com
I believe,

Code: Select all

bm a3 e3;
is correct. A single blank character is required, between every two adjacent operands (a3 and e3 here), have a look on the bolded part below.

Here is from PGN std.

http://opensource.apple.com//source/Che ... andard.txt
16.2.4: Operations

An EPD operation is composed of an opcode followed by zero or more operands and
is concluded by a semicolon.

Multiple operations are separated by a single space character. If there is at
least one operation present in an EPD line, it is separated from the last
(fourth) data field by a single space character.


16.2.4.1: General format

An opcode is an identifier that starts with a letter character and may be
followed by up to fourteen more characters. Each additional character may be a
letter or a digit or the underscore character.

An operand is either a set of contiguous non-white space printing characters or
a string. A string is a set of contiguous printing characters delimited by a
quote character at each end. A string value must have less than 256 bytes of
data.

If at least one operand is present in an operation, there is a single space
between the opcode and the first operand. If more than one operand is present
in an operation, there is a single blank character between every two adjacent
operands. If there are no operands, a semicolon character is appended to the
opcode to mark the end of the operation. If any operands appear, the last
operand has an appended semicolon that marks the end of the operation.

...
Hi Ferdinand,

You are quoting a 1994 version of PGN Standards, and I am quoting a 2001 supplement version. I do not know if the 2001 version has been officially adopted.

-Norm
Top
Ferdy
Posts: 4856
Joined: Sun Aug 10, 2008 3:15 pm
Location: Philippines

Re: Arasan test suite

Post by Ferdy »

Norm Pollock wrote:
Ferdy wrote:
Norm Pollock wrote:
jdart wrote:The latest version of the Arasan test suite is available here:

http://www.arasanchess.org/testsuite.shtml

I recently added PGN and CBH formats (for use with Fritz and compatible UIs) as well as the original EPD format.

I also recently replaced one of the original arasan19 positions (#37) which had a duplicate solution, so the current version is called arasan19a.

--Jon
Nit-pick warning! A very minor syntax issue.

Use a comma to separate operands in a list:
for example:

bm a3, e3;



3.2.4 Parameters

This parameter syntax is based on the epd opcode syntax described at 16.2.4 of
the pgn spec.

A command is followed by a single space and then either by a single operand or
by a comma separated list of operands.

The above is taken from:

Standard: Portable Game Notation Specification and Implementation Guide
(Supplement)
Revised: 8 September 2001
Status: Final draft
Authors: Alan Cowderoy (Palamede), Ben Bulsink (DGT Projects), Andrew Templeton
(Palamede/Palview), Eric Bentzen (Enpassant.dk, Palamede), Mathias Feist
(Chessbase), Victor Zakharov (Chess Assistant).
Contact: alan@cowderoy.com
I believe,

Code: Select all

bm a3 e3;
is correct. A single blank character is required, between every two adjacent operands (a3 and e3 here), have a look on the bolded part below.

Here is from PGN std.

http://opensource.apple.com//source/Che ... andard.txt
16.2.4: Operations

An EPD operation is composed of an opcode followed by zero or more operands and
is concluded by a semicolon.

Multiple operations are separated by a single space character. If there is at
least one operation present in an EPD line, it is separated from the last
(fourth) data field by a single space character.


16.2.4.1: General format

An opcode is an identifier that starts with a letter character and may be
followed by up to fourteen more characters. Each additional character may be a
letter or a digit or the underscore character.

An operand is either a set of contiguous non-white space printing characters or
a string. A string is a set of contiguous printing characters delimited by a
quote character at each end. A string value must have less than 256 bytes of
data.

If at least one operand is present in an operation, there is a single space
between the opcode and the first operand. If more than one operand is present
in an operation, there is a single blank character between every two adjacent
operands. If there are no operands, a semicolon character is appended to the
opcode to mark the end of the operation. If any operands appear, the last
operand has an appended semicolon that marks the end of the operation.

...
Hi Ferdinand,

You are quoting a 1994 version of PGN Standards, and I am quoting a 2001 supplement version. I do not know if the 2001 version has been officially adopted.

-Norm
The supplement is mainly about encoding of time info in the pgn, like

Code: Select all

[%clk 1:05:23]
and couple of tags still related to time.

http://www.enpassant.dk/chess/palview/enhancedpgn.htm

In that supplement, they propose a format similar to the way the epd <opcode> <operand> is being handled and when there are more than 1 operand, they propose to separate it with a comma, like the following.

Code: Select all

[%command 1:45:12,Nf6,"very interesting, but wrong"]
The operands are:
1. 1:45:12
2. Nf6
3. "very interesting, but wrong"

This comma separated operand is only applied for this supplement.
Top
Norm Pollock
Posts: 1087
Joined: Thu Mar 09, 2006 4:15 pm
Location: Long Island, NY, USA

Re: Arasan test suite

Post by Norm Pollock »

Regardless of whatever the current rule is, I personally prefer to delimit multiple "bm" operands with a comma. To me, it makes common sense to avoid the misinterpretation of the "bm" moves being successive. For example, consider this position that has mate in 5:

Code: Select all

1k6/p2q2pp/1p3p2/2pn4/3P2PP/Q1P2PK1/P3r3/6RR b - - bm Qc7+, Qd6+; ce +M5; pv Qc7+ Kh3 Nf4+ Kg3 Nh5+ Kh3 Qg3+ Rxg3 Nf4+;
Notice that the operands in the "pv" opcode do not have delimiters because the moves are successive. Since there are two ways to mate in 5, starting with Qc7+ or Qd6+, it would be, in my opinion, confusing not to delimit them with a comma. Otherwise it might be read (by someone not expert in "epd" syntax) as Qc7+ followed by Qd6+.
Top
Ferdy
Posts: 4856
Joined: Sun Aug 10, 2008 3:15 pm
Location: Philippines

Re: Arasan test suite

Post by Ferdy »

Norm Pollock wrote:Regardless of whatever the current rule is, I personally prefer to delimit multiple "bm" operands with a comma. To me, it makes common sense to avoid the misinterpretation of the "bm" moves being successive. For example, consider this position that has mate in 5:

Code: Select all

1k6/p2q2pp/1p3p2/2pn4/3P2PP/Q1P2PK1/P3r3/6RR b - - bm Qc7+, Qd6+; ce +M5; pv Qc7+ Kh3 Nf4+ Kg3 Nh5+ Kh3 Qg3+ Rxg3 Nf4+;
Notice that the operands in the "pv" opcode do not have delimiters because the moves are successive. Since there are two ways to mate in 5, starting with Qc7+ or Qd6+, it would be, in my opinion, confusing not to delimit them with a comma. Otherwise it might be read (by someone not expert in "epd" syntax) as Qc7+ followed by Qd6+.
There are mistakes in that epd.
1. ce operand must be integer
2. When there is pv opcode it is preferable to add the pm opcode because the first move of the pv operand is the move in the pm operand. The pm opcode can only take one operand move. The bm operands generally has nothing to do with the pv operand. It is the pm opcode that has a relation to the pv opcode. In that epd, it is better to add pm Qc7+.
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Dann Corbit
Posts: 12885
Joined: Wed Mar 08, 2006 8:57 pm
Location: Redmond, WA USA

Re: Arasan test suite

Post by Dann Corbit »

Analyzed version of Arasan 19 test suite (all positions verified):
https://www.dropbox.com/s/40meo3n4t30kr ... na.7z?dl=0
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