Yace and positional test suit results

[Aaron]

Geschrieben von: / Posted by: Aaron at 01 July 2000 21:14:23:
Yace scored 126 in the positional test suite found on http://home.interact.se/~w100107/fentest.htm
And this was with my slow PII/266..
This makes it the top program at positional play at least according to this test suite...
You can find other results by other programs, commerical and freeware (mainly using AMD k6-2 450 mhz) on the same page..
Anyone run other test suites like BT2630 or LCTII for yace yet?

[Grim Reaper]

Geschrieben von: / Posted by: Grim Reaper at 01 July 2000 21:49:53:
Als Antwort auf: / As an answer to: Yace and positional test suit results geschrieben von: / posted by: Aaron at 01 July 2000 21:14:23:

Yace scored 126 in the positional test suite found on http://home.interact.se/~w100107/fentest.htm
And this was with my slow PII/266..
This makes it the top program at positional play at least according to this test suite...
You can find other results by other programs, commerical and freeware (mainly using AMD k6-2 450 mhz) on the same page..
Anyone run other test suites like BT2630 or LCTII for yace yet?

Yace does very well at test suites, I beleive the engine was tuned almost
exclusively with them
On a p1 166 It scored 285/300 at WAC, a top score for me, I would like to test more but not sure where to find testsuites in the correct format.
Any links please?
Grim

[Aaron]

Geschrieben von: / Posted by: Aaron at 01 July 2000 22:25:18:
Als Antwort auf: / As an answer to: Re: Yace and positional test suit results geschrieben von: / posted by: Grim Reaper at 01 July 2000 21:49:53:

Yace scored 126 in the positional test suite found on >>http://home.interact.se/~w100107/fentest.htm
This makes it the top program at positional play at least according to this >>test suite...
You can find other results by other programs, commerical and freeware (mainly >>using AMD k6-2 450 mhz) on the same page..
Anyone run other test suites like BT2630 or LCTII for yace yet?

Yace does very well at test suites, I beleive the engine was tuned almost
exclusively with them
On a p1 166 It scored 285/300 at WAC, a top score for me, I would like to test >more but not sure where to find testsuites in the correct format.
Any links please?

Yes..But my understanding was that it was tuned using test positions that test mainly tactics..But I could be wrong of course..

I'm manually converting the epd files to the format that yace can test..
so far I have finished BT2630 , LCTII and BK and I'm taking time to convert more..You are welcome to those that I have already completed..if you want..
Basically i use the replace function to change "bm" to "solution" and do some formatting to get the stuff below..
you need to change from

rq2r1k1/5pp1/p7/4bNP1/1p2P2P/5Q2/PP4K1/5R1R w - - solution Nxg7;id "BT2450-01";

to

BT2450-01
rq2r1k1/5pp1/p7/4bNP1/1p2P2P/5Q2/PP4K1/5R1R w - -
solution Nxg7


Does anyone know where I can find a utility that can automatically do this??

[Grim Reaper]

Geschrieben von: / Posted by: Grim Reaper at 01 July 2000 23:13:17:
Als Antwort auf: / As an answer to: Re: Yace and positional test suit results geschrieben von: / posted by: Aaron at 01 July 2000 22:25:18:

Yace scored 126 in the positional test suite found on >>http://home.interact.se/~w100107/fentest.htm
This makes it the top program at positional play at least according to this >>test suite...
You can find other results by other programs, commerical and freeware (mainly >>using AMD k6-2 450 mhz) on the same page..
Anyone run other test suites like BT2630 or LCTII for yace yet?

Yace does very well at test suites, I beleive the engine was tuned almost
exclusively with them
On a p1 166 It scored 285/300 at WAC, a top score for me, I would like to test >more but not sure where to find testsuites in the correct format.
Any links please?

Yes..But my understanding was that it was tuned using test positions that test mainly tactics..But I could be wrong of course..

I'm manually converting the epd files to the format that yace can test..
so far I have finished BT2630 , LCTII and BK and I'm taking time to convert more..You are welcome to those that I have already completed..if you want..
Basically i use the replace function to change "bm" to "solution" and do some formatting to get the stuff below..
you need to change from

rq2r1k1/5pp1/p7/4bNP1/1p2P2P/5Q2/PP4K1/5R1R w - - solution Nxg7;id "BT2450-01";

to

BT2450-01
rq2r1k1/5pp1/p7/4bNP1/1p2P2P/5Q2/PP4K1/5R1R w - -
solution Nxg7


Does anyone know where I can find a utility that can automatically do this??

Wow, I also convert by hand, I also have converted BK, here is
WAC in yace format if anyone is interested:- name the file wac.ci
Regards
Grim
title WAC.001
setboard 2rr3k/pp3pp1/1nnqbN1p/3pN3/2pP4/2P3Q1/PPB4P/R4RK1 w - -
solution Qg6
title WAC.002
setboard 8/7p/5k2/5p2/p1p2P2/Pr1pPK2/1P1R3P/8 b - -
solution Rxb2
title WAC.003
setboard 5rk1/1ppb3p/p1pb4/6q1/3P1p1r/2P1R2P/PP1BQ1P1/5RKN w - -
solution Rg3
title WAC.004
setboard r1bq2rk/pp3pbp/2p1p1pQ/7P/3P4/2PB1N2/PP3PPR/2KR4 w - -
solution Qxh7+
title WAC.005
setboard 5k2/6pp/p1qN4/1p1p4/3P4/2PKP2Q/PP3r2/3R4 b - -
solution Qc4+
title WAC.006
setboard 7k/p7/1R5K/6r1/6p1/6P1/8/8 w - -
solution Rb7
title WAC.007
setboard rnbqkb1r/pppp1ppp/8/4P3/6n1/7P/PPPNPPP1/R1BQKBNR b KQkq -
solution Ne3
title WAC.008
setboard r4q1k/p2bR1rp/2p2Q1N/5p2/5p2/2P5/PP3PPP/R5K1 w - -
solution Rf7
title WAC.009
setboard 3q1rk1/p4pp1/2pb3p/3p4/6Pr/1PNQ4/P1PB1PP1/4RRK1 b - -
solution Bh2+
title WAC.010
setboard 2br2k1/2q3rn/p2NppQ1/2p1P3/Pp5R/4P3/1P3PPP/3R2K1 w - -
solution Rxh7
title WAC.011
setboard r1b1kb1r/3q1ppp/pBp1pn2/8/Np3P2/5B2/PPP3PP/R2Q1RK1 w kq -
solution Bxc6
title WAC.012
setboard 4k1r1/2p3r1/1pR1p3/3pP2p/3P2qP/P4N2/1PQ4P/5R1K b - -
solution Qxf3+
title WAC.013
setboard 5rk1/pp4p1/2n1p2p/2Npq3/2p5/6P1/P3P1BP/R4Q1K w - -
solution Qxf8+
title WAC.014
setboard r2rb1k1/pp1q1p1p/2n1p1p1/2bp4/5P2/PP1BPR1Q/1BPN2PP/R5K1 w - -
solution Qxh7+
title WAC.015
setboard 1R6/1brk2p1/4p2p/p1P1Pp2/P7/6P1/1P4P1/2R3K1 w - -
solution Rxb7
title WAC.016
setboard r4rk1/ppp2ppp/2n5/2bqp3/8/P2PB3/1PP1NPPP/R2Q1RK1 w - -
solution Nc3
title WAC.017
setboard 1k5r/pppbn1pp/4q1r1/1P3p2/2NPp3/1QP5/P4PPP/R1B1R1K1 w - -
solution Ne5
title WAC.018
setboard R7/P4k2/8/8/8/8/r7/6K1 w - -
solution Rh8
title WAC.019
setboard r1b2rk1/ppbn1ppp/4p3/1QP4q/3P4/N4N2/5PPP/R1B2RK1 w - -
solution c6
title WAC.020
setboard r2qkb1r/1ppb1ppp/p7/4p3/P1Q1P3/2P5/5PPP/R1B2KNR b kq -
solution Bb5
title WAC.021
setboard 5rk1/1b3p1p/pp3p2/3n1N2/1P6/P1qB1PP1/3Q3P/4R1K1 w - -
solution Qh6
title WAC.022
setboard r1bqk2r/ppp1nppp/4p3/n5N1/2BPp3/P1P5/2P2PPP/R1BQK2R w KQkq -
solution Ba2 Nxf7
title WAC.023
setboard r3nrk1/2p2p1p/p1p1b1p1/2NpPq2/3R4/P1N1Q3/1PP2PPP/4R1K1 w - -
solution g4
title WAC.024
setboard 6k1/1b1nqpbp/pp4p1/5P2/1PN5/4Q3/P5PP/1B2B1K1 b - -
solution Bd4
title WAC.025
setboard 3R1rk1/8/5Qpp/2p5/2P1p1q1/P3P3/1P2PK2/8 b - -
solution Qh4+
title WAC.026
setboard 3r2k1/1p1b1pp1/pq5p/8/3NR3/2PQ3P/PP3PP1/6K1 b - -
solution Bf5
title WAC.027
setboard 7k/pp4np/2p3p1/3pN1q1/3P4/Q7/1r3rPP/2R2RK1 w - -
solution Qf8+
title WAC.028
setboard 1r1r2k1/4pp1p/2p1b1p1/p3R3/RqBP4/4P3/1PQ2PPP/6K1 b - -
solution Qe1+
title WAC.029
setboard r2q2k1/pp1rbppp/4pn2/2P5/1P3B2/6P1/P3QPBP/1R3RK1 w - -
solution c6
title WAC.030
setboard 1r3r2/4q1kp/b1pp2p1/5p2/pPn1N3/6P1/P3PPBP/2QRR1K1 w - -
solution Nxd6
title WAC.031
setboard rb3qk1/pQ3ppp/4p3/3P4/8/1P3N2/1P3PPP/3R2K1 w - -
solution Qxa8 d6 dxe6
title WAC.032
setboard 6k1/p4p1p/1p3np1/2q5/4p3/4P1N1/PP3PPP/3Q2K1 w - -
solution Qd8+
title WAC.033
setboard 8/p1q2pkp/2Pr2p1/8/P3Q3/6P1/5P1P/2R3K1 w - -
solution Qe5+ Qf4
title WAC.034
setboard 7k/1b1r2p1/p6p/1p2qN2/3bP3/3Q4/P5PP/1B1R3K b - -
solution Bg1
title WAC.035
setboard r3r2k/2R3pp/pp1q1p2/8/3P3R/7P/PP3PP1/3Q2K1 w - -
solution Rxh7+
title WAC.036
setboard 3r4/2p1rk2/1pQq1pp1/7p/1P1P4/P4P2/6PP/R1R3K1 b - -
solution Re1+
title WAC.037
setboard 2r5/2rk2pp/1pn1pb2/pN1p4/P2P4/1N2B3/nPR1KPPP/3R4 b - -
solution Nxd4+
title WAC.038
setboard 4k3/p4prp/1p6/2b5/8/2Q3P1/P2R1PKP/4q3 w - -
solution Rd8+
title WAC.039
setboard r1br2k1/pp2bppp/2nppn2/8/2P1PB2/2N2P2/PqN1B1PP/R2Q1R1K w - -
solution Na4
title WAC.040
setboard 3r1r1k/1p4pp/p4p2/8/1PQR4/6Pq/P3PP2/2R3K1 b - -
solution Rc8
title WAC.041
setboard 1k6/5RP1/1P6/1K6/6r1/8/8/8 w - -
solution Ka5 Kc5
title WAC.042
setboard r1b1r1k1/pp1n1pbp/1qp3p1/3p4/1B1P4/Q3PN2/PP2BPPP/R4RK1 w - -
solution Ba5
title WAC.043
setboard r2q3k/p2P3p/1p3p2/3QP1r1/8/B7/P5PP/2R3K1 w - -
solution Be7 Qxa8
title WAC.044
setboard 3rb1k1/pq3pbp/4n1p1/3p4/2N5/2P2QB1/PP3PPP/1B1R2K1 b - -
solution dxc4
title WAC.045
setboard 7k/2p1b1pp/8/1p2P3/1P3r2/2P3Q1/1P5P/R4qBK b - -
solution Qxa1
title WAC.046
setboard r1bqr1k1/pp1nb1p1/4p2p/3p1p2/3P4/P1N1PNP1/1PQ2PP1/3RKB1R w K -
solution Nb5
title WAC.047
setboard r1b2rk1/pp2bppp/2n1pn2/q5B1/2BP4/2N2N2/PP2QPPP/2R2RK1 b - -
solution Nxd4
title WAC.048
setboard 1rbq1rk1/p1p1bppp/2p2n2/8/Q1BP4/2N5/PP3PPP/R1B2RK1 b - -
solution Rb4
title WAC.049
setboard 2b3k1/4rrpp/p2p4/2pP2RQ/1pP1Pp1N/1P3P1P/1q6/6RK w - -
solution Qxh7+
title WAC.050
setboard k4r2/1R4pb/1pQp1n1p/3P4/5p1P/3P2P1/r1q1R2K/8 w - -
solution Rxb6+
title WAC.051
setboard r1bq1r2/pp4k1/4p2p/3pPp1Q/3N1R1P/2PB4/6P1/6K1 w - -
solution Rg4+
title WAC.052
setboard r1k5/1p3q2/1Qpb4/3N1p2/5Pp1/3P2Pp/PPPK3P/4R3 w - -
solution Re7
title WAC.053
setboard 6k1/6p1/p7/3Pn3/5p2/4rBqP/P4RP1/5QK1 b - -
solution Re1
title WAC.054
setboard r3kr2/1pp4p/1p1p4/7q/4P1n1/2PP2Q1/PP4P1/R1BB2K1 b q -
solution Qh1+
title WAC.055
setboard r3r1k1/pp1q1pp1/4b1p1/3p2B1/3Q1R2/8/PPP3PP/4R1K1 w - -
solution Qxg7+
title WAC.056
setboard r1bqk2r/pppp1ppp/5n2/2b1n3/4P3/1BP3Q1/PP3PPP/RNB1K1NR b KQkq -
solution Bxf2+
title WAC.057
setboard r3q1kr/ppp5/3p2pQ/8/3PP1b1/5R2/PPP3P1/5RK1 w - -
solution Rf8+
title WAC.058
setboard 8/8/2R5/1p2qp1k/1P2r3/2PQ2P1/5K2/8 w - -
solution Qd1+
title WAC.059
setboard r1b2rk1/2p1qnbp/p1pp2p1/5p2/2PQP3/1PN2N1P/PB3PP1/3R1RK1 w - -
solution Nd5
title WAC.060
setboard rn1qr1k1/1p2np2/2p3p1/8/1pPb4/7Q/PB1P1PP1/2KR1B1R w - -
solution Qh8+
title WAC.061
setboard 3qrbk1/ppp1r2n/3pP2p/3P4/2P4P/1P3Q2/PB6/R4R1K w - -
solution Qf7+
title WAC.062
setboard 6r1/3Pn1qk/p1p1P1rp/2Q2p2/2P5/1P4P1/P3R2P/5RK1 b - -
solution Rxg3+
title WAC.063
setboard r1brnbk1/ppq2pp1/4p2p/4N3/3P4/P1PB1Q2/3B1PPP/R3R1K1 w - -
solution Nxf7
title WAC.064
setboard 8/6pp/3q1p2/3n1k2/1P6/3NQ2P/5PP1/6K1 w - -
solution g4+
title WAC.065
setboard 1r1r1qk1/p2n1p1p/bp1Pn1pQ/2pNp3/2P2P1N/1P5B/P6P/3R1RK1 w - -
solution Ne7+
title WAC.066
setboard 1k1r2r1/ppq5/1bp4p/3pQ3/8/2P2N2/PP4P1/R4R1K b - -
solution Qxe5
title WAC.067
setboard 3r2k1/p2q4/1p4p1/3rRp1p/5P1P/6PK/P3R3/3Q4 w - -
solution Rxd5
title WAC.068
setboard 6k1/5ppp/1q6/2b5/8/2R1pPP1/1P2Q2P/7K w - -
solution Qxe3
title WAC.069
setboard 2k5/pppr4/4R3/4Q3/2pp2q1/8/PPP2PPP/6K1 w - -
solution f3 h3
title WAC.070
setboard 2kr3r/pppq1ppp/3p1n2/bQ2p3/1n1PP3/1PN1BN1P/1PP2PP1/2KR3R b - -
solution Na2+
title WAC.071
setboard 2kr3r/pp1q1ppp/5n2/1Nb5/2Pp1B2/7Q/P4PPP/1R3RK1 w - -
solution Nxa7+
title WAC.072
setboard r3r1k1/pp1n1ppp/2p5/4Pb2/2B2P2/B1P5/P5PP/R2R2K1 w - -
solution e6
title WAC.073
setboard r1q3rk/1ppbb1p1/4Np1p/p3pP2/P3P3/2N4R/1PP1Q1PP/3R2K1 w - -
solution Qd2
title WAC.074
setboard 5r1k/pp4pp/2p5/2b1P3/4Pq2/1PB1p3/P3Q1PP/3N2K1 b - -
solution Qf1+
title WAC.075
setboard r3r1k1/pppq1ppp/8/8/1Q4n1/7P/PPP2PP1/RNB1R1K1 b - -
solution Qd6
title WAC.076
setboard r1b1qrk1/2p2ppp/pb1pnn2/1p2pNB1/3PP3/1BP5/PP2QPPP/RN1R2K1 w - -
solution Bxf6
title WAC.077
setboard 3r2k1/ppp2ppp/6q1/b4n2/3nQB2/2p5/P4PPP/RN3RK1 b - -
solution Ng3
title WAC.078
setboard r2q3r/ppp2k2/4nbp1/5Q1p/2P1NB2/8/PP3P1P/3RR1K1 w - -
solution Ng5+
title WAC.079
setboard r3k2r/pbp2pp1/3b1n2/1p6/3P3p/1B2N1Pq/PP1PQP1P/R1B2RK1 b kq -
solution Qxh2+
title WAC.080
setboard r4rk1/p1B1bpp1/1p2pn1p/8/2PP4/3B1P2/qP2QP1P/3R1RK1 w - -
solution Ra1
title WAC.081
setboard r4rk1/1bR1bppp/4pn2/1p2N3/1P6/P3P3/4BPPP/3R2K1 b - -
solution Bd6
title WAC.082
setboard 3rr1k1/pp3pp1/4b3/8/2P1B2R/6QP/P3q1P1/5R1K w - -
solution Bh7+
title WAC.083
setboard 3rr1k1/ppqbRppp/2p5/8/3Q1n2/2P3N1/PPB2PPP/3R2K1 w - -
solution Qxd7
title WAC.084
setboard r2q1r1k/2p1b1pp/p1n5/1p1Q1bN1/4n3/1BP1B3/PP3PPP/R4RK1 w - -
solution Qg8+
title WAC.085
setboard kr2R3/p4r2/2pq4/2N2p1p/3P2p1/Q5P1/5P1P/5BK1 w - -
solution Na6
title WAC.086
setboard 8/p7/1ppk1n2/5ppp/P1PP4/2P1K1P1/5N1P/8 b - -
solution Ng4+
title WAC.087
setboard 8/p3k1p1/4r3/2ppNpp1/PP1P4/2P3KP/5P2/8 b - -
solution Rxe5
title WAC.088
setboard r6k/p1Q4p/2p1b1rq/4p3/B3P3/4P3/PPP3P1/4RRK1 b - -
solution Rxg2+
title WAC.089
setboard 1r3b1k/p4rpp/4pp2/3q4/2ppbPPQ/6RK/PP5P/2B1NR2 b - -
solution g5
title WAC.090
setboard 3qrrk1/1pp2pp1/1p2bn1p/5N2/2P5/P1P3B1/1P4PP/2Q1RRK1 w - -
solution Nxg7
title WAC.091
setboard 2qr2k1/4b1p1/2p2p1p/1pP1p3/p2nP3/PbQNB1PP/1P3PK1/4RB2 b - -
solution Be6
title WAC.092
setboard r4rk1/1p2ppbp/p2pbnp1/q7/3BPPP1/2N2B2/PPP4P/R2Q1RK1 b - -
solution Bxg4
title WAC.093
setboard r1b1k1nr/pp3pQp/4pq2/3pn3/8/P1P5/2P2PPP/R1B1KBNR w KQkq -
solution Bh6
title WAC.094
setboard 8/k7/p7/3Qp2P/n1P5/3KP3/1q6/8 b - -
solution e4+
title WAC.095
setboard 2r5/1r6/4pNpk/3pP1qp/8/2P1QP2/5PK1/R7 w - -
solution Ng4+
title WAC.096
setboard r1b4k/ppp2Bb1/6Pp/3pP3/1qnP1p1Q/8/PPP3P1/1K1R3R w - -
solution Qd8+
title WAC.097
setboard 6k1/5p2/p5np/4B3/3P4/1PP1q3/P3r1QP/6RK w - -
solution Qa8+
title WAC.098
setboard 1r3rk1/5pb1/p2p2p1/Q1n1q2p/1NP1P3/3p1P1B/PP1R3P/1K2R3 b - -
solution Nxe4
title WAC.099
setboard r1bq1r1k/1pp1Np1p/p2p2pQ/4R3/n7/8/PPPP1PPP/R1B3K1 w - -
solution Rh5
title WAC.100
setboard 8/k1b5/P4p2/1Pp2p1p/K1P2P1P/8/3B4/8 w - -
solution b6+
title WAC.101
setboard 5rk1/p5pp/8/8/2Pbp3/1P4P1/7P/4RN1K b - -
solution Bc3
title WAC.102
setboard 2Q2n2/2R4p/1p1qpp1k/8/3P3P/3B2P1/5PK1/r7 w - -
solution Qxf8+
title WAC.103
setboard 6k1/2pb1r1p/3p1PpQ/p1nPp3/1q2P3/2N2P2/PrB5/2K3RR w - -
solution Qxg6+
title WAC.104
setboard b4r1k/pq2rp2/1p1bpn1p/3PN2n/2P2P2/P2B3K/1B2Q2N/3R2R1 w - -
solution Qxh5
title WAC.105
setboard r2r2k1/pb3ppp/1p1bp3/7q/3n2nP/PP1B2P1/1B1N1P2/RQ2NRK1 b - -
solution Qxh4
title WAC.106
setboard 4rrk1/pppb4/7p/3P2pq/3Qn3/P5P1/1PP4P/R3RNNK b - -
solution Nf2+
title WAC.107
setboard 5n2/pRrk2p1/P4p1p/4p3/3N4/5P2/6PP/6K1 w - -
solution Nb5
title WAC.108
setboard r5k1/1q4pp/2p5/p1Q5/2P5/5R2/4RKPP/r7 w - -
solution Qe5
title WAC.109
setboard rn2k1nr/pbp2ppp/3q4/1p2N3/2p5/QP6/PB1PPPPP/R3KB1R b KQkq -
solution c3
title WAC.110
setboard 2kr4/bp3p2/p2p2b1/P7/2q5/1N4B1/1PPQ2P1/2KR4 b - -
solution Be3
title WAC.111
setboard 6k1/p5p1/5p2/2P2Q2/3pN2p/3PbK1P/7P/6q1 b - -
solution Qf1+
title WAC.112
setboard r4kr1/ppp5/4bq1b/7B/2PR1Q1p/2N3P1/PP3P1P/2K1R3 w - -
solution Rxe6
title WAC.113
setboard rnbqkb1r/1p3ppp/5N2/1p2p1B1/2P5/8/PP2PPPP/R2QKB1R b KQkq -
solution Qxf6
title WAC.114
setboard r1b1rnk1/1p4pp/p1p2p2/3pN2n/3P1PPq/2NBPR1P/PPQ5/2R3K1 w - -
solution Bxh7+
title WAC.115
setboard 4N2k/5rpp/1Q6/p3q3/8/P5P1/1P3P1P/5K2 w - -
solution Nd6
title WAC.116
setboard r2r2k1/2p2ppp/p7/1p2P1n1/P6q/5P2/1PB1QP1P/R5RK b - -
solution Rd2
title WAC.117
setboard 3r1rk1/q4ppp/p1Rnp3/8/1p6/1N3P2/PP3QPP/3R2K1 b - -
solution Ne4
title WAC.118
setboard r5k1/pb2rpp1/1p6/2p4q/5R2/2PB2Q1/P1P3PP/5R1K w - -
solution Rh4
title WAC.119
setboard r2qr1k1/p1p2ppp/2p5/2b5/4nPQ1/3B4/PPP3PP/R1B2R1K b - -
solution Qxd3
title WAC.120
setboard r4rk1/1bn2qnp/3p1B1Q/p2P1pP1/1pp5/5N1P/PPB2P2/2KR3R w - -
solution g6
title WAC.121
setboard 6k1/5p1p/2bP2pb/4p3/2P5/1p1pNPPP/1P1Q1BK1/1q6 b - -
solution Bxf3+
title WAC.122
setboard 1k6/ppp4p/1n2pq2/1N2Rb2/2P2Q2/8/P4KPP/3r1B2 b - -
solution Rxf1+
title WAC.123
setboard 6k1/1b2rp2/1p4p1/3P4/PQ4P1/2N2q2/5P2/3R2K1 b - -
solution Bxd5 Rc7
title WAC.124
setboard 6k1/3r4/2R5/P5P1/1P4p1/8/4rB2/6K1 b - -
solution g3
title WAC.125
setboard r1bqr1k1/pp3ppp/1bp5/3n4/3B4/2N2P1P/PPP1B1P1/R2Q1RK1 b - -
solution Bxd4+
title WAC.126
setboard r5r1/pQ5p/1qp2R2/2k1p3/4P3/2PP4/P1P3PP/6K1 w - -
solution Rxc6+
title WAC.127
setboard 2k4r/1pr1n3/p1p1q2p/5pp1/3P1P2/P1P1P3/1R2Q1PP/1RB3K1 w - -
solution Rxb7
title WAC.128
setboard 6rk/1pp2Qrp/3p1B2/1pb1p2R/3n1q2/3P4/PPP3PP/R6K w - -
solution Qg6
title WAC.129
setboard 3r1r1k/1b2b1p1/1p5p/2p1Pp2/q1B2P2/4P2P/1BR1Q2K/6R1 b - -
solution Bf3
title WAC.130
setboard 6k1/1pp3q1/5r2/1PPp4/3P1pP1/3Qn2P/3B4/4R1K1 b - -
solution Qh6 Qh8
title WAC.131
setboard 2rq1bk1/p4p1p/1p4p1/3b4/3B1Q2/8/P4PpP/3RR1K1 w - -
solution Re8
title WAC.132
setboard 4r1k1/5bpp/2p5/3pr3/8/1B3pPq/PPR2P2/2R2QK1 b - -
solution Re1
title WAC.133
setboard r1b1k2r/1pp1q2p/p1n3p1/3QPp2/8/1BP3B1/P5PP/3R1RK1 w kq -
solution Bh4
title WAC.134
setboard 3r2k1/p6p/2Q3p1/4q3/2P1p3/P3Pb2/1P3P1P/2K2BR1 b - -
solution Rd1+
title WAC.135
setboard 3r1r1k/N2qn1pp/1p2np2/2p5/2Q1P2N/3P4/PP4PP/3R1RK1 b - -
solution Nd4
title WAC.136
setboard 6kr/1q2r1p1/1p2N1Q1/5p2/1P1p4/6R1/7P/2R3K1 w - -
solution Rc8+
title WAC.137
setboard 3b1rk1/1bq3pp/5pn1/1p2rN2/2p1p3/2P1B2Q/1PB2PPP/R2R2K1 w - -
solution Rd7
title WAC.138
setboard r1bq3r/ppppR1p1/5n1k/3P4/6pP/3Q4/PP1N1PP1/5K1R w - -
solution h5
title WAC.139
setboard rnb3kr/ppp2ppp/1b6/3q4/3pN3/Q4N2/PPP2KPP/R1B1R3 w - -
solution Nf6+
title WAC.140
setboard r2b1rk1/pq4p1/4ppQP/3pB1p1/3P4/2R5/PP3PP1/5RK1 w - -
solution Rc7
title WAC.141
setboard 4r1k1/p1qr1p2/2pb1Bp1/1p5p/3P1n1R/1B3P2/PP3PK1/2Q4R w - -
solution Qxf4
title WAC.142
setboard r2q3n/ppp2pk1/3p4/5Pr1/2NP1Qp1/2P2pP1/PP3K2/4R2R w - -
solution Re8 f6+
title WAC.143
setboard 5b2/pp2r1pk/2pp1pRp/4rP1N/2P1P3/1P4QP/P3q1P1/5R1K w - -
solution Rxh6+
title WAC.144
setboard r2q1rk1/pp3ppp/2p2b2/8/B2pPPb1/7P/PPP1N1P1/R2Q1RK1 b - -
solution d3
title WAC.145
setboard r1bq4/1p4kp/3p1n2/p4pB1/2pQ4/8/1P4PP/4RRK1 w - -
solution Re8
title WAC.146
setboard 8/8/2Kp4/3P1B2/2P2k2/5p2/8/8 w - -
solution Bc8
title WAC.147
setboard r2r2k1/ppqbppbp/2n2np1/2pp4/6P1/1P1PPNNP/PBP2PB1/R2QK2R b KQ -
solution Nxg4
title WAC.148
setboard 2r1k3/6pr/p1nBP3/1p3p1p/2q5/2P5/P1R4P/K2Q2R1 w - -
solution Rxg7
title WAC.149
setboard 6k1/6p1/2p4p/4Pp2/4b1qP/2Br4/1P2RQPK/8 b - -
solution Bxg2
title WAC.150
setboard r3r1k1/5p2/pQ1b2pB/1p6/4p3/6P1/Pq2BP1P/2R3K1 b - -
solution Ba3 Bf8 e3
title WAC.151
setboard 8/3b2kp/4p1p1/pr1n4/N1N4P/1P4P1/1K3P2/3R4 w - -
solution Nc3
title WAC.152
setboard 1br2rk1/1pqb1ppp/p3pn2/8/1P6/P1N1PN1P/1B3PP1/1QRR2K1 w - -
solution Ne4
title WAC.153
setboard 2r3k1/q4ppp/p3p3/pnNp4/2rP4/2P2P2/4R1PP/2R1Q1K1 b - -
solution Nxd4
title WAC.154
setboard r1b2rk1/2p2ppp/p7/1p6/3P3q/1BP3bP/PP3QP1/RNB1R1K1 w - -
solution Qxf7+
title WAC.155
setboard 5bk1/1rQ4p/5pp1/2pP4/3n1PP1/7P/1q3BB1/4R1K1 w - -
solution d6
title WAC.156
setboard r1b1qN1k/1pp3p1/p2p3n/4p1B1/8/1BP4Q/PP3KPP/8 w - -
solution Qxh6+
title WAC.157
setboard 5rk1/p4ppp/2p1b3/3Nq3/4P1n1/1p1B2QP/1PPr2P1/1K2R2R w - -
solution Ne7+
title WAC.158
setboard 5rk1/n1p1R1bp/p2p4/1qpP1QB1/7P/2P3P1/PP3P2/6K1 w - -
solution Rxg7+
title WAC.159
setboard r1b2r2/5P1p/ppn3pk/2p1p1Nq/1bP1PQ2/3P4/PB4BP/1R3RK1 w - -
solution Ne6+
title WAC.160
setboard qn1kr2r/1pRbb3/pP5p/P2pP1pP/3N1pQ1/3B4/3B1PP1/R5K1 w - -
solution Qxd7+
title WAC.161
setboard 3r3k/3r1P1p/pp1Nn3/2pp4/7Q/6R1/Pq4PP/5RK1 w - -
solution Qxd8+
title WAC.162
setboard r3kbnr/p4ppp/2p1p3/8/Q1B3b1/2N1B3/PP3PqP/R3K2R w KQkq -
solution Bd5
title WAC.163
setboard 5rk1/2p4p/2p4r/3P4/4p1b1/1Q2NqPp/PP3P1K/R4R2 b - -
solution Qg2+
title WAC.164
setboard 8/6pp/4p3/1p1n4/1NbkN1P1/P4P1P/1PR3K1/r7 w - -
solution Rxc4+
title WAC.165
setboard 1r5k/p1p3pp/8/8/4p3/P1P1R3/1P1Q1qr1/2KR4 w - -
solution Re2
title WAC.166
setboard r3r1k1/5pp1/p1p4p/2Pp4/8/q1NQP1BP/5PP1/4K2R b K -
solution d4
title WAC.167
setboard 7Q/ppp2q2/3p2k1/P2Ppr1N/1PP5/7R/5rP1/6K1 b - -
solution Rxg2+
title WAC.168
setboard r3k2r/pb1q1p2/8/2p1pP2/4p1p1/B1P1Q1P1/P1P3K1/R4R2 b kq -
solution Qd2+
title WAC.169
setboard 5rk1/1pp3bp/3p2p1/2PPp3/1P2P3/2Q1B3/4q1PP/R5K1 b - -
solution Bh6
title WAC.170
setboard 5r1k/6Rp/1p2p3/p2pBp2/1qnP4/4P3/Q4PPP/6K1 w - -
solution Qxc4
title WAC.171
setboard 2rq4/1b2b1kp/p3p1p1/1p1nNp2/7P/1B2B1Q1/PP3PP1/3R2K1 w - -
solution Bh6+
title WAC.172
setboard 5r1k/p5pp/8/1P1pq3/P1p2nR1/Q7/5BPP/6K1 b - -
solution Qe1+
title WAC.173
setboard 2r1b3/1pp1qrk1/p1n1P1p1/7R/2B1p3/4Q1P1/PP3PP1/3R2K1 w - -
solution Qh6+
title WAC.174
setboard 2r2rk1/6p1/p3pq1p/1p1b1p2/3P1n2/PP3N2/3N1PPP/1Q2RR1K b - -
solution Nxg2
title WAC.175
setboard r5k1/pppb3p/2np1n2/8/3PqNpP/3Q2P1/PPP5/R4RK1 w - -
solution Nh5
title WAC.176
setboard r1bq3r/ppp2pk1/3p1pp1/8/2BbPQ2/2NP2P1/PPP4P/R4R1K b - -
solution Rxh2+
title WAC.177
setboard r1b3r1/4qk2/1nn1p1p1/3pPp1P/p4P2/1p3BQN/PKPBN3/3R3R b - -
solution Qa3+
title WAC.178
setboard 3r2k1/p1rn1p1p/1p2pp2/6q1/3PQNP1/5P2/P1P4R/R5K1 w - -
solution Nxe6
title WAC.179
setboard r1b2r1k/pp4pp/3p4/3B4/8/1QN3Pn/PP3q1P/R3R2K b - -
solution Qg1+
title WAC.180
setboard r1q2rk1/p3bppb/3p1n1p/2nPp3/1p2P1P1/6NP/PP2QPB1/R1BNK2R b KQ -
solution Nxd5
title WAC.181
setboard r3k2r/2p2p2/p2p1n2/1p2p3/4P2p/1PPPPp1q/1P5P/R1N2QRK b kq -
solution Ng4
title WAC.182
setboard r1b2rk1/ppqn1p1p/2n1p1p1/2b3N1/2N5/PP1BP3/1B3PPP/R2QK2R w KQ -
solution Qh5
title WAC.183
setboard 1r2k1r1/5p2/b3p3/1p2b1B1/3p3P/3B4/PP2KP2/2R3R1 w - -
solution Bf6
title WAC.184
setboard 4kn2/r4p1r/p3bQ2/q1nNP1Np/1p5P/8/PPP3P1/2KR3R w - -
solution Qe7+
title WAC.185
setboard 1r1rb1k1/2p3pp/p2q1p2/3PpP1Q/Pp1bP2N/1B5R/1P4PP/2B4K w - -
solution Qxh7+
title WAC.186
setboard r5r1/p1q2p1k/1p1R2pB/3pP3/6bQ/2p5/P1P1NPPP/6K1 w - -
solution Bf8+
title WAC.187
setboard 6k1/5p2/p3p3/1p3qp1/2p1Qn2/2P1R3/PP1r1PPP/4R1K1 b - -
solution Nh3+
title WAC.188
setboard 3RNbk1/pp3p2/4rQpp/8/1qr5/7P/P4P2/3R2K1 w - -
solution Qg7+
title WAC.189
setboard 3r1k2/1ppPR1n1/p2p1rP1/3P3p/4Rp1N/5K2/P1P2P2/8 w - -
solution Re8+
title WAC.190
setboard 8/p2b2kp/1q1p2p1/1P1Pp3/4P3/3B2P1/P2Q3P/2Nn3K b - -
solution Bh3
title WAC.191
setboard 2r1Rn1k/1p1q2pp/p7/5p2/3P4/1B4P1/P1P1QP1P/6K1 w - -
solution Qc4
title WAC.192
setboard r3k3/ppp2Npp/4Bn2/2b5/1n1pp3/N4P2/PPP3qP/R2QKR2 b Qq -
solution Nd3+
title WAC.193
setboard 5bk1/p4ppp/Qp6/4B3/1P6/Pq2P1P1/2rr1P1P/R4RK1 b - -
solution Qxe3
title WAC.194
setboard 5rk1/ppq2ppp/2p5/4bN2/4P3/6Q1/PPP2PPP/3R2K1 w - -
solution Nh6+
title WAC.195
setboard 3r1rk1/1p3p2/p3pnnp/2p3p1/2P2q2/1P5P/PB2QPPN/3RR1K1 w - -
solution g3
title WAC.196
setboard rr4k1/p1pq2pp/Q1n1pn2/2bpp3/4P3/2PP1NN1/PP3PPP/R1B1K2R b KQ -
solution Nb4
title WAC.197
setboard 7k/1p4p1/7p/3P1n2/4Q3/2P2P2/PP3qRP/7K b - -
solution Qf1+
title WAC.198
setboard 2br2k1/ppp2p1p/4p1p1/4P2q/2P1Bn2/2Q5/PP3P1P/4R1RK b - -
solution Rd3
title WAC.199
setboard r1br2k1/pp2nppp/2n5/1B1q4/Q7/4BN2/PP3PPP/2R2RK1 w - -
solution Bxc6 Rfd1
title WAC.200
setboard 2rqrn1k/pb4pp/1p2pp2/n2P4/2P3N1/P2B2Q1/1B3PPP/2R1R1K1 w - -
solution Bxf6
title WAC.201
setboard 2b2r1k/4q2p/3p2pQ/2pBp3/8/6P1/1PP2P1P/R5K1 w - -
solution Ra7
title WAC.202
setboard QR2rq1k/2p3p1/3p1pPp/8/4P3/8/P1r3PP/1R4K1 b - -
solution Rxa2
title WAC.203
setboard r4rk1/5ppp/p3q1n1/2p2NQ1/4n3/P3P3/1B3PPP/1R3RK1 w - -
solution Qh6
title WAC.204
setboard r1b1qrk1/1p3ppp/p1p5/3Nb3/5N2/P7/1P4PQ/K1R1R3 w - -
solution Rxe5
title WAC.205
setboard r3rnk1/1pq2bb1/p4p2/3p1Pp1/3B2P1/1NP4R/P1PQB3/2K4R w - -
solution Qxg5
title WAC.206
setboard 1Qq5/2P1p1kp/3r1pp1/8/8/7P/p4PP1/2R3K1 b - -
solution Rc6
title WAC.207
setboard r1bq2kr/p1pp1ppp/1pn1p3/4P3/2Pb2Q1/BR6/P4PPP/3K1BNR w - -
solution Qxg7+
title WAC.208
setboard 3r1bk1/ppq3pp/2p5/2P2Q1B/8/1P4P1/P6P/5RK1 w - -
solution Bf7+
title WAC.209
setboard 4kb1r/2q2p2/r2p4/pppBn1B1/P6P/6Q1/1PP5/2KRR3 w k -
solution Rxe5+
title WAC.210
setboard 3r1rk1/pp1q1ppp/3pn3/2pN4/5PP1/P5PQ/1PP1B3/1K1R4 w - -
solution Rh1
title WAC.211
setboard r1bqrk2/pp1n1n1p/3p1p2/P1pP1P1Q/2PpP1NP/6R1/2PB4/4RBK1 w - -
solution Qxf7+
title WAC.212
setboard rn1qr2Q/pbppk1p1/1p2pb2/4N3/3P4/2N5/PPP3PP/R4RK1 w - -
solution Qxg7+
title WAC.213
setboard 3r1r1k/1b4pp/ppn1p3/4Pp1R/Pn5P/3P4/4QP2/1qB1NKR1 w - -
solution Rxh7+
title WAC.214
setboard r2r2k1/1p2qpp1/1np1p1p1/p3N3/2PPN3/bP5R/4QPPP/4R1K1 w - -
solution Ng5
title WAC.215
setboard 3r2k1/pb1q1pp1/1p2pb1p/8/3N4/P2QB3/1P3PPP/1Br1R1K1 w - -
solution Qh7+
title WAC.216
setboard r2qr1k1/1b1nbppp/p3pn2/1p1pN3/3P1B2/2PB1N2/PP2QPPP/R4RK1 w - -
solution Nxf7
title WAC.217
setboard r3kb1r/1pp3p1/p3bp1p/5q2/3QN3/1P6/PBP3P1/3RR1K1 w kq -
solution Qd7+
title WAC.218
setboard 6k1/pp5p/2p3q1/6BP/2nPr1Q1/8/PP3R1K/8 w - -
solution Bh6
title WAC.219
setboard 7k/p4q1p/1pb5/2p5/4B2Q/2P1B3/P6P/7K b - -
solution Qf1+
title WAC.220
setboard 3rr1k1/ppp2ppp/8/5Q2/4n3/1B5R/PPP1qPP1/5RK1 b - -
solution Qxf1+
title WAC.221
setboard r3k3/P5bp/2N1bp2/4p3/2p5/6NP/1PP2PP1/3R2K1 w q -
solution Rd8+
title WAC.222
setboard 2r1r2k/1q3ppp/p2Rp3/2p1P3/6QB/p3P3/bP3PPP/3R2K1 w - -
solution Bf6
title WAC.223
setboard r1bqk2r/pp3ppp/5n2/8/1b1npB2/2N5/PP1Q2PP/1K2RBNR w kq -
solution Nxe4
title WAC.224
setboard 5rk1/p1q3pp/1p1r4/2p1pp1Q/1PPn1P2/3B3P/P2R2P1/3R2K1 b - -
solution Rh6 e4
title WAC.225
setboard 4R3/4q1kp/6p1/1Q3b2/1P1b1P2/6KP/8/8 b - -
solution Qh4+
title WAC.226
setboard 2b2rk1/p1p4p/2p1p1p1/br2N1Q1/1p2q3/8/PB3PPP/3R1RK1 w - -
solution Nf7
title WAC.227
setboard 2k1rb1r/ppp3pp/2np1q2/5b2/2B2P2/2P1BQ2/PP1N1P1P/2KR3R b - -
solution d5
title WAC.228
setboard r4rk1/1bq1bp1p/4p1p1/p2p4/3BnP2/1N1B3R/PPP3PP/R2Q2K1 w - -
solution Bxe4
title WAC.229
setboard 8/8/8/1p5r/p1p1k1pN/P2pBpP1/1P1K1P2/8 b - -
solution Rxh4 b4
title WAC.230
setboard 2b5/1r6/2kBp1p1/p2pP1P1/2pP4/1pP3K1/1R3P2/8 b - -
solution Rb4
title WAC.231
setboard r4rk1/1b1nqp1p/p5p1/1p2PQ2/2p5/5N2/PP3PPP/R1BR2K1 w - -
solution Bg5
title WAC.232
setboard 1R2rq1k/2p3p1/Q2p1pPp/8/4P3/8/P1r3PP/1R4K1 w - -
solution Qb5 Rxe8
title WAC.233
setboard 5rk1/p1p2r1p/2pp2p1/4p3/PPPnP3/3Pq1P1/1Q1R1R1P/4NK2 b - -
solution Nb3
title WAC.234
setboard 2kr1r2/p6p/5Pp1/2p5/1qp2Q1P/7R/PP6/1KR5 w - -
solution Rb3
title WAC.235
setboard 5r2/1p1RRrk1/4Qq1p/1PP3p1/8/4B3/1b3P1P/6K1 w - -
solution Qxf7+ Rxf7+
title WAC.236
setboard 1R6/p5pk/4p2p/4P3/8/2r3qP/P3R1b1/4Q1K1 b - -
solution Rc1
title WAC.237
setboard r5k1/pQp2qpp/8/4pbN1/3P4/6P1/PPr4P/1K1R3R b - -
solution Rc1+
title WAC.238
setboard 1k1r4/pp1r1pp1/4n1p1/2R5/2Pp1qP1/3P2QP/P4PB1/1R4K1 w - -
solution Bxb7
title WAC.239
setboard 8/6k1/5pp1/Q6p/5P2/6PK/P4q1P/8 b - -
solution Qf1+
title WAC.240
setboard 2b4k/p1b2p2/2p2q2/3p1PNp/3P2R1/3B4/P1Q2PKP/4r3 w - -
solution Qxc6
title WAC.241
setboard 2rq1rk1/pp3ppp/2n2b2/4NR2/3P4/PB5Q/1P4PP/3R2K1 w - -
solution Qxh7+
title WAC.242
setboard r1b1r1k1/pp1nqp2/2p1p1pp/8/4N3/P1Q1P3/1P3PPP/1BRR2K1 w - -
solution Rxd7
title WAC.243
setboard 1r3r1k/3p4/1p1Nn1R1/4Pp1q/pP3P1p/P7/5Q1P/6RK w - -
solution Qe2
title WAC.244
setboard r6r/pp3ppp/3k1b2/2pb4/B4Pq1/2P1Q3/P5PP/1RBR2K1 w - -
solution Qxc5+
title WAC.245
setboard 4rrn1/ppq3bk/3pPnpp/2p5/2PB4/2NQ1RPB/PP5P/5R1K w - -
solution Qxg6+
title WAC.246
setboard 6R1/4qp1p/ppr1n1pk/8/1P2P1QP/6N1/P4PP1/6K1 w - -
solution Qh5+
title WAC.247
setboard 2k1r3/1p2Bq2/p2Qp3/Pb1p1p1P/2pP1P2/2P5/2P2KP1/1R6 w - -
solution Rxb5
title WAC.248
setboard 5r1k/1p4pp/3q4/3Pp1R1/8/8/PP4PP/4Q1K1 b - -
solution Qc5+
title WAC.249
setboard r4rk1/pbq2pp1/1ppbpn1p/8/2PP4/1P1Q1N2/PBB2PPP/R3R1K1 w - -
solution c5 d5
title WAC.250
setboard 1b5k/7P/p1p2np1/2P2p2/PP3P2/4RQ1R/q2r3P/6K1 w - -
solution Re8+
title WAC.251
setboard k7/p4p2/P1q1b1p1/3p3p/3Q4/7P/5PP1/1R4K1 w - -
solution Qe5 Qf4
title WAC.252
setboard 1rb1r1k1/p1p2ppp/5n2/2pP4/5P2/2QB4/qNP3PP/2KRB2R b - -
solution Re2
title WAC.253
setboard k5r1/p4b2/2P5/5p2/3P1P2/4QBrq/P5P1/4R1K1 w - -
solution Qe8+
title WAC.254
setboard r6k/pp3p1p/2p1bp1q/b3p3/4Pnr1/2PP2NP/PP1Q1PPN/R2B2RK b - -
solution Nxh3
title WAC.255
setboard 3r3r/p4pk1/5Rp1/3q4/1p1P2RQ/5N2/P1P4P/2b4K w - -
solution Rfxg6+
title WAC.256
setboard 3r1rk1/1pb1qp1p/2p3p1/p7/P2Np2R/1P5P/1BP2PP1/3Q1BK1 w - -
solution Nf5
title WAC.257
setboard 4r1k1/pq3p1p/2p1r1p1/2Q1p3/3nN1P1/1P6/P1P2P1P/3RR1K1 w - -
solution Rxd4
title WAC.258
setboard r3brkn/1p5p/2p2Ppq/2Pp3B/3Pp2Q/4P1R1/6PP/5R1K w - -
solution Bxg6
title WAC.259
setboard r1bq1rk1/ppp2ppp/2np4/2bN1PN1/2B1P3/3p4/PPP2nPP/R1BQ1K1R w - -
solution Qh5
title WAC.260
setboard 2r2b1r/p1Nk2pp/3p1p2/N2Qn3/4P3/q6P/P4PP1/1R3K1R w - -
solution Qe6+
title WAC.261
setboard r5k1/1bp3pp/p2p4/1p6/5p2/1PBP1nqP/1PP3Q1/R4R1K b - -
solution Nd4
title WAC.262
setboard 6k1/p1B1b2p/2b3r1/2p5/4p3/1PP1N1Pq/P2R1P2/3Q2K1 b - -
solution Rh6
title WAC.263
setboard rnbqr2k/pppp1Qpp/8/b2NN3/2B1n3/8/PPPP1PPP/R1B1K2R w KQ -
solution Qg8+
title WAC.264
setboard r2r2k1/1R2qp2/p5pp/2P5/b1PN1b2/P7/1Q3PPP/1B1R2K1 b - -
solution Rab8
title WAC.265
setboard 2r1k2r/2pn1pp1/1p3n1p/p3PP2/4q2B/P1P5/2Q1N1PP/R4RK1 w k -
solution exf6
title WAC.266
setboard r3q2r/2p1k1p1/p5p1/1p2Nb2/1P2nB2/P7/2PNQbPP/R2R3K b - -
solution Rxh2+
title WAC.267
setboard 2r1kb1r/pp3ppp/2n1b3/1q1N2B1/1P2Q3/8/P4PPP/3RK1NR w Kk -
solution Nc7+
title WAC.268
setboard 2r3kr/ppp2n1p/7B/5q1N/1bp5/2Pp4/PP2RPPP/R2Q2K1 w - -
solution Re8+
title WAC.269
setboard 2kr2nr/pp1n1ppp/2p1p3/q7/1b1P1B2/P1N2Q1P/1PP1BPP1/R3K2R w KQ -
solution axb4
title WAC.270
setboard 2r1r1k1/pp1q1ppp/3p1b2/3P4/3Q4/5N2/PP2RPPP/4R1K1 w - -
solution Qg4
title WAC.271
setboard 2kr4/ppp3Pp/4RP1B/2r5/5P2/1P6/P2p4/3K4 w - -
solution Rd6
title WAC.272
setboard nrq4r/2k1p3/1p1pPnp1/pRpP1p2/P1P2P2/2P1BB2/1R2Q1P1/6K1 w - -
solution Bxc5
title WAC.273
setboard 2k4B/bpp1qp2/p1b5/7p/1PN1n1p1/2Pr4/P5PP/R3QR1K b - -
solution Ng3+
title WAC.274
setboard 8/1p6/p5R1/k7/Prpp4/K7/1NP5/8 w - -
solution Rb6
title WAC.275
setboard r1b2rk1/1p1n1ppp/p1p2q2/4p3/P1B1Pn2/1QN2N2/1P3PPP/3R1RK1 b - -
solution Nxg2 b5
title WAC.276
setboard r5k1/pp1RR1pp/1b6/6r1/2p5/B6P/P4qPK/3Q4 w - -
solution Qd5+
title WAC.277
setboard 1r4r1/p2kb2p/bq2p3/3p1p2/5P2/2BB3Q/PP4PP/3RKR2 b - -
solution Rg3 Rxg2
title WAC.278
setboard r2qkb1r/pppb2pp/2np1n2/5pN1/2BQP3/2N5/PPP2PPP/R1B1K2R w KQkq -
solution Bf7+
title WAC.279
setboard r7/4b3/2p1r1k1/1p1pPp1q/1P1P1P1p/PR2NRpP/2Q3K1/8 w - -
solution Nxf5
title WAC.280
setboard r1r2bk1/5p1p/pn4p1/N2b4/3Pp3/B3P3/2q1BPPP/RQ3RK1 b - -
solution Bxa3
title WAC.281
setboard 2R5/2R4p/5p1k/6n1/8/1P2QPPq/r7/6K1 w - -
solution Rxh7+
title WAC.282
setboard 6k1/2p3p1/1p1p1nN1/1B1P4/4PK2/8/2r3b1/7R w - -
solution Rh8+
title WAC.283
setboard 3q1rk1/4bp1p/1n2P2Q/3p1p2/6r1/Pp2R2N/1B4PP/7K w - -
solution Ng5
title WAC.284
setboard 3r3k/pp4pp/8/1P6/3N4/Pn2P1qb/1B1Q2B1/2R3K1 w - -
solution Nf5
title WAC.285
setboard 2rr3k/1b2bppP/p2p1n2/R7/3P4/1qB2P2/1P4Q1/1K5R w - -
solution Qxg7+
title WAC.286
setboard 3r1k2/1p6/p4P2/2pP2Qb/8/1P1KB3/P6r/8 b - -
solution Rxd5+
title WAC.287
setboard rn3k1r/pp2bBpp/2p2n2/q5N1/3P4/1P6/P1P3PP/R1BQ1RK1 w - -
solution Qh5
title WAC.288
setboard r1b2rk1/p4ppp/1p1Qp3/4P2N/1P6/8/P3qPPP/3R1RK1 w - -
solution Nf6+
title WAC.289
setboard 2r3k1/5p1p/p3q1p1/2n3P1/1p1QP2P/1P4N1/PK6/2R5 b - -
solution Qe5
title WAC.290
setboard 2k2r2/2p5/1pq5/p1p1n3/P1P2n1B/1R4Pp/2QR4/6K1 b - -
solution Ne2+
title WAC.291
setboard 5r1k/3b2p1/p6p/1pRpR3/1P1P2q1/P4pP1/5QnP/1B4K1 w - -
solution h3
title WAC.292
setboard 4r3/1Q1qk2p/p4pp1/3Pb3/P7/6PP/5P2/4R1K1 w - -
solution d6+
title WAC.293
setboard 1nbq1r1k/3rbp1p/p1p1pp1Q/1p6/P1pPN3/5NP1/1P2PPBP/R4RK1 w - -
solution Nfg5
title WAC.294
setboard 3r3k/1r3p1p/p1pB1p2/8/p1qNP1Q1/P6P/1P4P1/3R3K w - -
solution Bf8 Nf5 Qf4
title WAC.295
setboard 4r3/p4r1p/R1p2pp1/1p1bk3/4pNPP/2P1K3/2P2P2/3R4 w - -
solution Rxd5+
title WAC.296
setboard 3r4/1p2k2p/p1b1p1p1/4Q1Pn/2B3KP/4pP2/PP2R1N1/6q1 b - -
solution Rd4+ Rf8
title WAC.297
setboard 3r1rk1/p3qp1p/2bb2p1/2p5/3P4/1P6/PBQN1PPP/2R2RK1 b - -
solution Bxg2 Bxh2+
title WAC.298
setboard 3Q4/p3b1k1/2p2rPp/2q5/4B3/P2P4/7P/6RK w - -
solution Qh8+
title WAC.299
setboard 1n2rr2/1pk3pp/pNn2p2/2N1p3/8/6P1/PP2PPKP/2RR4 w - -
solution Nca4
title WAC.300
setboard b2b1r1k/3R1ppp/4qP2/4p1PQ/4P3/5B2/4N1K1/8 w - -
solution g6
...

[Dieter Buerssner]

Geschrieben von: / Posted by: Dieter Buerssner at 02 July 2000 12:18:26:
Als Antwort auf: / As an answer to: Re: Yace and positional test suit results geschrieben von: / posted by: Grim Reaper at 01 July 2000 21:49:53:

Yace does very well at test suites, I beleive the engine was tuned
almost exclusively with them

Yes. It is even worse, it was exclusively tuned against the 300
Win at Chess positions and sometimes I tried the following Mate in 15
position (I believe from Shirov).
setboard 6r1/2rp1kpp/2qQp3/p3Pp1P/1pP2P2/1P2KP2/P5R1/6R1 w - -
which Yace currently solves in 27 seconds on my AMD K6-2 300 with
irepcheck=1.
4009439 26.55 29971 10t : Rg2xg7+ Rg8xg7 Rg1xg7+ Kf7xg7 Qd6e7+ Kg7g8
Qe7e8+ Kg8g7 h5h6+ Kg7xh6 Qe8f8+ Kh6h5 Qf8f7+
Kh5h4 Qf7xh7+ Kh4g3 Qh7g8+ Kg3h4 Ke3f2 Qc6c5+
Kf2g2 Qc5g1+ Kg2xg1 Rc7c8 Qg8g5+ Kh4h3 Qg5g2+
Kh3h4 Qg2h2+ (600)
With the default irepcheck=0.59 it needs 150 seconds.
Of course, I am well aware, that tuning for test suites is not optimal at
all, but for early developement, it is efficient to check code changes.
Regards,
Dieter

[Aaron]

Geschrieben von: / Posted by: Aaron at 02 July 2000 12:30:39:
Als Antwort auf: / As an answer to: Re: Yace and positional test suit results geschrieben von: / posted by: Dieter Buerssner at 02 July 2000 12:18:26:

Yace does very well at test suites, I beleive the engine was tuned
almost exclusively with them

Yes. It is even worse, it was exclusively tuned against the 300
Win at Chess positions and sometimes

Maybe you should tune Yace against harder test suites? I was of the impression that WAC positions are quite easy for computers..
Also There are some type of test positions involving trapped pieces and concepts of fortresses that no chess program can solve, I'll be extremely impressed if Yace can solve these types of problems..

[Aaron]

Geschrieben von: / Posted by: Aaron at 02 July 2000 18:46:02:
Als Antwort auf: / As an answer to: Re: Yace and positional test suit results geschrieben von: / posted by: Grim Reaper at 01 July 2000 23:13:17:
Yace scored 2470 on the LCTII scale
on my PII/226 machine
12 Mb ram.
Quite respectable..I think considering i used only 12 mb ram. But could be better
Other results based on shep's computer site..http://come.to/sccs