Author: Jim Monaghan
Date: 09:13:42 10/27/01
IQ test is half way done. This is a set of tactical positions for master level players from A. Livshitz' book. The medium to hard positions are carefully balanced to generate a tactical IQ elo for humans averaging 12 minutes per position. For using less time, bonus points earn one a higher score. I extrapolated his table to define a 10 second per position test for engines no matter what the hardware with time bonuses maxed out. The floor for the test is 1564, the ceiling is 2764. The IQ rating formula is: IQ elo = 1564 + (% correct x 12) For example, Crafty on a Cel-300 might score 60% for a performance of 2284. On a P3-800 the same Crafty might solve 75% for a performance of 2464. On a P4-1.7Ghz, Crafty might score 83% for a 2560 score. The whole test is 376 positions of which 1/2 are pasted here. (More to follow ... takes awhile) There are some easy ones here, but they are left in for some balance. If they were removed, the rating floor of the test would need to be raised. I am posting here to seek help in proofing the test. For example, looking for dual solutions or busts. Three have already been removed, some duals noted. I will replace broken ones with med to hard ones from the intermediate section of the book. So please run the test on various hardware and programs and post your result. Also, testing some of the suspect positions for deeper analysis to improve the integrity of the test would be great. IQ Test 6rk/1p1br2p/pqp5/3pNP2/1P1Pp3/P5PR/5PKR/Q7 w - - bm Rxh7+; id "IQ.915"; r4rk1/pb1q1ppp/2N1p3/2Rn4/3P4/3BPQ2/5PPP/2R3K1 w - - bm Bxh7+; id "IQ.916"; 3rk1nr/1p3q2/p1n2P1p/P1ppp3/3b4/2N2QPB/1PP4P/R1B2R1K w k - bm Nxd5; id "IQ.917"; 5rk1/1p6/q2P3p/2p2rp1/p1nbQ3/P1N3BP/1PR1B1P1/4K3 b - - bm Rf1+; id "IQ.918"; 6rk/2nbNq1p/3p1PpR/2pPp1P1/1nBbP3/2N3K1/1P6/2B4Q w - - bm Rxh7+; id "IQ.919"; 2b2rk1/1p2p1b1/1q5p/3P2p1/1n1PQ1P1/pP6/P3N2P/1K1RB2R b - - bm Bxg4; id "IQ.920"; 4r1k1/1pq2p1p/2p2npb/2N5/1PPQn1P1/7P/6B1/B2R2K1 b - - bm Ng3; id "IQ.921"; r4r2/2q2pkp/p3pnp1/1p1b2Q1/2nN1N2/P4P2/BPP3PP/R4R1K w - - bm Nf5+; id "IQ.922"; 3r2k1/p2r1p1p/1p2p1p1/q4n2/3P4/PQ1R3P/1P2NPP1/3R2K1 b - - bm Nxd4; id "IQ.923"; 5r1k/ppp2Bbp/6p1/1bq1N3/3r1P2/PQ6/1P4PP/2R2R1K b - - bm Rxf4; id "IQ.924"; 3r2k1/5pp1/R2B3q/2Q5/1p2rP2/6Pp/1bP2K1P/3R4 w - - bm Be5; id "IQ.925"; 1rb2r2/1p1nppk1/2p1n1p1/p3P2p/2qP3R/2N3NP/PP1Q2B1/5RK1 w - - bm Bd5; id "IQ.926"; 3r4/p2nrpkp/2B1p3/2P2pP1/3R3Q/q7/6PP/6RK w - - bm g6; id "IQ.927"; 2qrrb2/pb3ppk/1npp3p/5N2/1p2n3/1P3NPB/PBPQ1P1P/3RR1K1 w - - bm Rxe4; id "IQ.928"; 3r2k1/1p3pp1/1p6/7p/q2NP1P1/2Q2P1b/rP5P/2RR2K1 w - - bm Nf5; id "IQ.929"; 1k1r4/1bp4Q/p7/8/1pP2p2/1P2bNrP/1P4P1/5R1K b - - bm Bxf3; id "IQ.930"; 2q1r2k/5R1p/pp1B2pN/2p1P3/1n1b4/3P2Q1/1P4K1/8 w - - bm Qh4; id "IQ.931"; 2rr2k1/pb3p1p/1pq3p1/4R1N1/2n5/P4P2/BP2Q1PP/4R2K w - - bm Nxf7; id "IQ.932"; 2r1b1k1/p1q1brp1/1p2p1QB/4p3/4N3/2PBR3/P4PPP/6K1 w - - bm Qh7+; id "IQ.933"; 6rk/7p/Q2R1p2/1p2n3/4b3/1P4NP/P1P2PPK/2q5 b - - bm Qf1; id "IQ.934"; r1b1rnk1/pp3ppp/3qp3/2pnNPB1/2BP4/2P5/P1P1Q1PP/3R1RK1 w - - bm Nxf7; id "IQ.935"; 2k1r2r/ppn3pq/b7/5p2/5Qn1/2N1B1P1/1P3PB1/2RR2K1 w - - bm Qxc7+; id "IQ.936"; 2k5/1p2b3/2p1p3/3pP1p1/nP1P2P1/NKP5/3B4/q3Q3 b - - bm Qb2+; id "IQ.937"; r6r/2p1kp1n/2pp4/p1b2P1p/P1B1P2P/1Q4Bq/5P2/3R1RK1 b - - bm Rhg8; id "IQ.938"; r1bq1rk1/pp1n1pp1/5n1p/2b1pN2/2B4B/2N1P3/PPQ2PPP/2KR3R w - - bm Nxh6+; id "IQ.939"; 5r1k/1p2qp1p/p4R1Q/P1p5/2Prp3/7P/1P4P1/5R1K w - - bm Re6; id "IQ.940"; 6k1/1b2Bp1p/p1q2b2/1p1r1p2/8/5N1P/PP2QPP1/4R1K1 b - - bm Re5; id "IQ.941"; 5rk1/q5pp/4p3/r1bp1p2/1p1B1P2/1P1QP3/P4RPP/2R3K1 w - - bm Rxc5; id "IQ.943"; 4rnk1/1b3p2/1p1q2p1/pPb1p2p/2P1P1n1/3r1NPB/1B1NRP1P/1Q1R2K1 b - - bm Nxf2; id "IQ.944"; 2R4Q/pp1bkp2/4p1r1/qN1p4/Pb6/4B3/1P3PPP/6K1 w - - bm Bb6; id "IQ.945"; r1r3k1/1p1bnp1p/p5pQ/q5P1/3Bp3/1P4R1/1PP1KP1P/3R4 b - - bm Bg4+; id "IQ.946"; 6k1/6p1/p3br2/1p2Q3/5r2/1P1B2R1/1P3qPP/2R4K w - - bm Rc8+; id "IQ.947"; 4r1k1/1p3p2/p1q2p1p/2b2Pr1/6PR/1P1P3Q/1P1B2RP/7K b - - bm Bf2; id "IQ.948"; 5r1k/1b1P3p/4Q1pb/8/P7/4N1PP/1P2r3/R2R2K1 w - - bm Qf6+; id "IQ.949"; 1r5r/3b1pk1/3p1np1/p1qPp3/p1N1PbP1/2P2PN1/1PB1Q1K1/R3R3 b - - bm Nxg4; id "IQ.950"; 4k3/1bQ3p1/pp2P3/2nP1qp1/8/2P3P1/P6P/5BK1 w - - bm Bd3; id "IQ.951"; 6r1/ppp4k/3p2rp/3Pb3/PPP1Np1q/5P1b/3QRRBP/6K1 b - - bm Bd4; id "IQ.952"; r2qk2r/1bp2pQp/p7/1p1pP3/4n3/1B2b3/PPP2PPP/RN3RK1 b kq - bm Qg5; id "IQ.953"; 2rq1r2/pp1b1pkp/8/P2Q2P1/n1nN4/2P5/2P3BP/R1B2RK1 w - - bm Rxa4; id "IQ.954"; r5k1/5pbp/2rp2p1/8/3N1PP1/Pp6/1P1Q2qP/K2R3R b - - bm Rc1+; id "IQ.955"; 2qr1r2/p2n1ppk/1p2p2p/5b2/2PP2NQ/1B4R1/P4PPP/R5K1 w - - bm Bc2; id "IQ.956"; 1k1r4/ppq2p2/8/2pPb1r1/2P1Q1B1/6P1/PP3PK1/R4R2 b - - bm f5; id "IQ.957"; 1r2q1k1/1p6/pN2p1p1/P3p3/2PbQ3/1P5P/6P1/5R1K w - - bm Nd7; id "IQ.958"; 5r1k/p5b1/1qp4p/1r2p3/4N1P1/2Pn2B1/QP2R1PP/R6K b - - bm Ra5; id "IQ.959"; 6k1/pp2q2r/2r1p3/1RPpPpp1/3P4/P5P1/3Q1PK1/7R w - - bm Rxb7; id "IQ.960"; k7/p1r4p/1pP1bq2/1P4p1/1Qn1B3/2b1P2P/P1P2PP1/3R2K1 w - - bm Qxc3; id "IQ.961"; 8/5p1k/4p1b1/4P3/2Pq4/2Q2KP1/r3P3/2R2B2 b - - bm Ra3; id "IQ.962"; r1b2rk1/p1q2ppp/1p2p3/4n3/3bP3/1B3N1P/PP2QPP1/R1B2RK1 b - - bm Ba6; id "IQ.963"; 2r1k1nr/3bbpp1/p2p2P1/4pP2/1pqNP3/2N1B3/PPP3Q1/1K1R2R1 w k - bm b3; id "IQ.964"; r6r/p1kn4/2p1b3/q3p1Qp/4P3/2PBB2P/P5P1/3R1RK1 w - - bm Bc4; id "IQ.965"; 1k1r2r1/pp3p1p/B2q1n2/8/3Pb1p1/2Q5/PR3PPP/2B1R1K1 w - - bm Bf4; id "IQ.966"; 4rk2/1p3r2/3q1nQp/1R1P2p1/P2pp3/3B2PP/1P3P2/2R3K1 w - - bm Rxb7; id "IQ.967"; r5k1/1p3pbp/2q1p1p1/p1p1P3/n1P5/P1B2N1P/1P2QPP1/3R2K1 w - - bm Bxa5; id "IQ.968"; 1rb1r2k/3nq1b1/2p2pp1/p3p2p/P1B1P3/1P1RB1N1/2P2QPP/3R3K w - - bm Nf5; id "IQ.969"; r1b1q1k1/p1p3b1/2pp2pp/N3r1n1/3N2PB/1P3P2/P1PQ3P/3R1RK1 b - - bm Rxa5; id "IQ.970"; 4q1k1/p6p/1p2n2B/2p2rp1/2P5/2P2P2/P2Q2PP/4R1K1 w - - bm Rxe6; id "IQ.971"; 6rk/5p1p/p4P2/1pbn2r1/3P3R/1PB4Q/PKP2R1P/6q1 b - - bm Ba3+; id "IQ.972"; 4rbk1/1q3ppp/2Rr4/1p1P1B2/2b1PR2/p5P1/5P1P/B1Q3K1 w - - bm Bxh7+; id "IQ.973"; 6k1/p1p2pp1/2p1n1q1/1r2P3/4N1PQ/5P2/P6P/3R3K w - - bm Rd8+; id "IQ.974"; r1b2r2/4ppkp/p2p1np1/qpn5/2PNP1P1/2N2P2/PP1QB2P/R3K2R w KQ - bm g5; id "IQ.975"; r2qrn2/1p2nbkp/2p1pp2/p7/3PP1BN/2N4R/PP1Q1P2/2KR4 w - - bm Qh6+; id "IQ.976"; 4r2r/pp3k2/2p1pq2/3nR3/2PP1pp1/1B1Q2P1/PP3PK1/6R1 b - - bm Ne3+; id "IQ.977"; r2qk2r/1pp2ppp/p3pnn1/6N1/1B1P2P1/1Q2P2P/PP3PK1/R6R b kq - bm Nh4+; id "IQ.978"; 2r3k1/pR5p/2ppNb2/1Q1P1ppP/4q3/4P1P1/5P2/6K1 w - - bm Rg7+ Qa6; id "IQ.979"; 7R/5Q2/6pp/4rp1k/P3P3/5Pb1/4KPq1/3R4 w - - bm Rxh6+; id "IQ.980"; rnb4r/p1pq1Pkp/1pn1p1p1/3p2N1/3P4/P1PB3Q/2P2PPP/R1B1K2R w KQ - bm Qh6+; id "IQ.981"; r1r5/p2qnkbp/bp2ppp1/3p4/3P1P2/1Q1N1N1B/PP2PP1P/2R2RK1 w - - bm Nde5+; id "IQ.982"; r1b2rk1/1p3pbn/p2p2p1/q1nPp2p/P3P3/2NBBPN1/1P1Q2PP/R4RK1 w - - bm b4; id "IQ.983"; b3k3/2q1b1p1/p3p2r/1pPpP2p/1P1N3P/6P1/P3Q3/1BR3K1 w - - bm Bg6+; id "IQ.984"; 8/2bP1Q1p/6pk/p3p3/P1Bp4/1P1R2KP/5PP1/2q4r w - - bm Re3; id "IQ.985"; 7r/p5k1/4pr2/4Np2/1p1Pn1p1/4P3/PP3PP1/2R2RK1 b - - bm Nc3; id "IQ.987"; 2b1rqk1/2R2ppp/1p1P4/p3Q3/7P/P7/B4PP1/6K1 w - - bm Qxe8; id "IQ.989"; r3k2r/pppqnpbp/4p1p1/3nP1B1/Q2PN2P/5P2/PP2BP2/2R1K1R1 w - - bm Nd6+; id "IQ.990"; r3r1k1/1p3pPp/p1p5/3bb2N/7q/1P1Q4/2PB2PP/4RRK1 w - - bm Rxe5; id "IQ.991"; 1q1rr1k1/pn5p/1p3pp1/1Q2b1B1/1P6/5B1P/P4PP1/2R1R1K1 w - - bm Rxe5; id "IQ.992"; r2qrbk1/p2b2pp/1pn1pn2/3p4/2pP1P2/2P2NN1/PPQ3PP/RBB2RK1 w - - bm Ng5; id "IQ.993"; r3r1k1/2qb1pbp/n1p2np1/N3p1B1/1P2P3/P1N5/2Q1BPPP/3R1RK1 w - - bm Bxa6 Bxf6; id "IQ.994"; 2k4r/1b3p2/p3pP2/2p1n1P1/Ppprq2P/6P1/1P2BR1K/R2N1Q2 b - - bm Rxd1; id "IQ.995"; 1q2r1k1/p4ppp/1p3B2/2Nb4/5R2/1PQ1p1P1/P2r1P1P/2R3K1 b - - bm Qxf4; id "IQ.996"; r1b2r1k/1pq3bp/8/3Qp2n/1P1n1pp1/2NP2P1/3BPPBP/1R2NRK1 b - - bm Qxc3; id "IQ.997"; r1b2rk1/1p2qppp/2pb1n2/p3n1N1/2BR4/1PN1P3/PBQ2PPP/2K4R w - - bm Rxd6; id "IQ.998"; 4rr1k/pQ4pp/8/7q/2B2BbP/P1P2nP1/5PK1/R6R b - - bm Rxf4; id "IQ.999"; r1b2Q2/1p4pk/pB3pq1/4p3/3p4/6P1/PP2PP1P/2R3K1 b - - bm Bh3; id "IQ.1000"; r4rk1/5pp1/p2R1Bb1/1pq1Pp1p/7Q/1Bn5/P5PP/5R1K w - - bm Bxg7; id "IQ.1001"; 1k6/p1p3Q1/2qp1P2/2p5/rp6/3P3P/1BP1rP2/2KR3R b - - bm Ra1+; id "IQ.1002"; 5r2/p4pkp/3bpNp1/q3n3/1r3B1Q/3p4/PPP2PPP/R4K1R w - - bm Qh6+; id "IQ.1003"; r3r3/pp2bBkp/6p1/q3p2Q/4n3/2N2R2/PPP3PP/2KR4 w - - bm Bxg6; id "IQ.1005"; 1k5r/1b5r/1b1qn3/1P2p1pP/3pPpP1/1N1Q4/6B1/1R2BRK1 b - - bm f3; id "IQ.1006"; 5n2/3bp1r1/1r1p3k/p1p2pNp/1nP2P1P/1PN1PB1K/P5R1/6R1 w - - bm Nf7+; id "IQ.1007"; r2q1rk1/1p1bbppp/p1n1p3/2p1P2Q/4N3/6P1/PPPB1PBP/3RR1K1 w - - bm Nf6+; id "IQ.1008"; 2k4r/pp3ppp/2p2n2/5PBb/P3P3/2Nr3P/1PB2bP1/R3R2K b - - bm Rxh3+; id "IQ.1009"; r5k1/pq2pn2/3pN1pp/n2P4/1rp1PQ2/1P3PP1/PN4K1/2R4R w - - bm Rxh6; id "IQ.1010"; 1kqr2r1/ppp5/2nb1p2/1Q1N2pb/P2P4/1RN1P3/3B1PP1/5R1K b - - bm Be2; id "IQ.1011"; 3r2k1/pb1r2pp/1p6/2p1pPqP/2P1P3/1P1BR2P/P4K2/R4Q2 b - - bm Bxe4; id "IQ.1012"; r1b1rb2/1p3kpQ/p1p1p3/q1P1P3/3P4/4P1R1/PP4PP/R1B3K1 w - - bm Bd2; id "IQ.1013"; 3r1r2/p4pk1/bp2p1P1/4P2p/Pq1N1P2/2p4Q/2P3P1/3RK2R w - - bm Qxh5; id "IQ.1014"; 4Q2r/1b4pk/p1n1pr1p/1p2P2B/1qn5/5N2/PPP2PP1/2KRR3 w - - bm Ng5+; id "IQ.1015"; 3q1rk1/p1r2pp1/1p2p2p/6bn/3PNn2/1B2BP2/PP1Q1P1R/6RK w - - bm Rxh5; id "IQ.1016"; rr4k1/2q2ppp/p1b1p3/2b1pPPN/1p2P1R1/3B3Q/PPP4P/1K1R4 w - - bm Nf6+; id "IQ.1017"; 4r3/1r2ppk1/p2p1np1/2qP4/PpP5/1P1Q4/2B1R1PP/5R1K w - - bm Rxf6; id "IQ.1018"; r1b3k1/1pp1q1p1/1r5p/2nPpp2/p1P1p2P/2N1P3/PPQRBPP1/2K4R b - - bm Nb3+; id "IQ.1019"; r4rk1/1nqb1pbn/6pB/pppPp2p/8/1PP2NNP/P1BQ2P1/R4RK1 w - - bm Nxh5; id "IQ.1020"; 2r1qrk1/3n3p/b3pPp1/4P3/1pp1nBN1/pP4PQ/P1P2PK1/3RR3 w - - bm Qxh7+; id "IQ.1021"; r1r2k2/1q1n1p2/3PpPp1/4P2p/pbpN3R/2N3K1/1P2Q2P/3R4 w - - bm Rxh5; id "IQ.1022"; 6k1/1p3r1p/r2q1Pp1/2p1n1P1/p1PpP3/P2P2Q1/1P4B1/4RRK1 w - - bm Rf5; id "IQ.1023"; 6k1/r1qn2np/3pp3/2p3P1/2P3PN/1PQ1R1KP/r5B1/4R3 w - - bm Bd5; id "IQ.1024"; 4r3/5pk1/2Q2n2/3B2pp/2b2q2/P6P/6P1/R2R2K1 b - - bm Ng4; id "IQ.1025"; 4rrk1/1b3p1p/pp2p1p1/2qnN1Pn/3N1P2/2P4R/PPB1Q2P/5RK1 w - - bm Rxh5; id "IQ.1026"; 5rk1/p1q1ppb1/3p2p1/3P1bBp/1pr4P/5PN1/PPPQ2P1/1KR4R b - - bm Bc3; id "IQ.1027"; 2kq4/ppp2p2/2np1Ppb/3Np3/1PPNP1n1/3P2P1/P6r/R2Q1RK1 b - - bm Be3+; id "IQ.1028"; 6rk/6bp/p3p1r1/3p4/4p3/2P1N1Pq/PP2QP1P/4RRK1 b - - bm Bxc3; id "IQ.1029"; 6k1/pp3p1p/3b3r/3p3q/P2n2p1/1P1Pp1P1/1N2P1QP/2R2RK1 b - - bm Bxg3; id "IQ.1030"; 2rq1rk1/pp1bnpbp/4p1p1/3pP1N1/3P2Q1/2PB4/P4PPP/R1B1R1K1 w - - bm Nxh7; id "IQ.1031"; 3qr1k1/4r1pp/2pp1p2/p1p2P2/2PnPNPP/1P1Q4/P5R1/4R1K1 b - - bm d5; id "IQ.1032"; 7r/4q1k1/1p1p1ppr/p1nRp3/P1P1P1BP/1P4P1/2Q3K1/3R4 b - - bm f5; id "IQ.1033"; r2qrnk1/1b2bppp/2p5/1p1pN1Pn/p2P1B2/3BP2P/PPQ2P2/2K3RR w - - bm Bxh7+; id "IQ.1034"; 3r2k1/2nqprb1/1p2p1Np/p2nP3/3pBP2/PP4RQ/1B5P/6RK w - - bm Nf8 Nh8; id "IQ.1035"; r4rk1/pppq2pp/1nbpp3/6B1/2PP2P1/3B3P/P1P2P2/1R1QR1K1 w - - bm d5; id "IQ.1036"; 1k1r3r/1pp2p2/3b4/4n1p1/N3q1P1/1B2B3/PPP2RP1/4RQK1 b - - bm Rh1+; id "IQ.1037"; r1r1q2k/pp3pbp/4p3/2npPp1Q/3P1P1N/2P2RR1/P1P3PP/6K1 w - - bm Rxg7; id "IQ.1038"; r3r1k1/pp1q1p2/6pp/3N4/3b4/1Q3PPb/PP3R1P/1B1R2K1 b - - bm Re2; id "IQ.1039"; r4r1k/pbpq1p1B/1p2pp2/8/1b1P2Q1/8/PPP2PPP/2KR3R w - - bm d5; id "IQ.1040"; 4rrk1/1p3p1p/p5pb/3P4/2Pp3q/N6P/PPQ1BP1P/R3K2R b KQ - bm d3; id "IQ.1041"; 2R5/r3b1k1/p2p4/P1pPp2p/6q1/2P2N1r/4Q1P1/5RK1 w - - bm Nxe5; id "IQ.1042"; rq6/1r1k4/1pRp1p1p/1P1Pp1pP/p1R1P1P1/PpQ2P2/1K6/8 w - - bm f4; id "IQ.1043"; 2rq4/p2n1pk1/4b1r1/2pNp1p1/BpP1Pn2/3PQPP1/PR6/1R2B1K1 b - - bm Qh8; id "IQ.1044"; 5r1k/Rb4r1/3Q4/1p1q3p/1B1b3P/P4P2/1P4P1/3R3K b - - bm Rxf3; id "IQ.1045"; r3k2r/pp1b1p1p/1q5b/3np3/3P3N/2PB4/PPQ1NKPP/R3R3 b kq - bm Qf6+; id "IQ.1046"; 2q3k1/1p3pp1/4rbn1/r1pp1Np1/p2P4/4PN1R/PPQ2PP1/2K4R w - - bm Ne7+; id "IQ.1047"; 5bk1/5p1p/Q5p1/1B4n1/8/2q1p3/6PP/3R2K1 b - - bm e2; id "IQ.1048"; r2q1rnk/1p1bb1pp/p2p4/3NP1P1/P2Bp3/3Q3R/1PP1B2P/6RK w - - bm e6; id "IQ.1049"; 5rk1/pb1rqp1p/1p4p1/2p1P1n1/5P2/1P2Q1P1/PB4BP/2R2RK1 b - - bm Bxg2; id "IQ.1050"; 4r3/pbrq1p1k/1p3Bpp/3pPn2/5PQ1/P6R/1P4PP/1B3RK1 w - - bm Rh5; id "IQ.1051"; r1bn1r2/1pp3k1/p2p3p/6p1/2qNB3/2P2PP1/P1Q2KP1/1R5R w - - bm Rxh6; id "IQ.1052"; r4rk1/pp3pbp/3Qbnp1/q1p5/4P1P1/2N1BP2/PPP4P/2KR1B1R b - - bm Nxe4; id "IQ.1053"; r4rk1/3bpp1p/pqp3p1/4P2n/2B5/1P6/PBPbQ1PP/4RR1K w - - bm e6; id "IQ.1054"; 7r/pQ6/2R1bk2/3q4/3P1n2/5N2/P4PrP/4RK2 b - - bm Rg1+; id "IQ.1055"; 2br1rk1/2qnQ2p/p4pp1/4p3/P1p1P1N1/2Pn1N1P/2B2PP1/1R1R1K2 w - - bm Rxd3; id "IQ.1056"; r3qrk1/1b3p2/1p1npnp1/2b1N1N1/p1P5/P1B5/1PB1QP1P/R2R2K1 w - - bm Nd7; id "IQ.1057"; r3nrk1/pp1q2pp/4R3/6p1/2PP4/1B3Q2/P4P1P/3R2K1 w - - bm c5; id "IQ.1058"; r5k1/4p2p/pp1qNnp1/2pPb3/2P1p1P1/4B3/PP1Q2P1/5R1K w - - bm Bxc5; id "IQ.1059"; r7/pp2pkbp/2pq2p1/8/2P2N2/1P2R1PP/P3QPK1/8 w - - bm c5; id "IQ.1060"; 2krb2r/p1q5/np2pPpp/n2pP3/2pP2P1/2P1N1B1/2P1Q1BK/RR6 w - - bm Nxd5; id "IQ.1061"; r3r1k1/pbp3pp/1p1pNn2/3P1p2/2P2PqP/B1PQP1P1/P6K/4RR2 b - - bm Rxe6; id "IQ.1062"; r7/1pqbr1pk/p1n4p/5p1P/2P1p3/2B3R1/PP1Q1PP1/1B2R1K1 w - - bm Rxe4; id "IQ.1063"; 2rq1r2/pb4k1/1p1p1p1p/n1pP1RpQ/2P1P2B/P1PB4/6PP/R5K1 w - - bm e5; id "IQ.1064"; r1r3k1/1p1b1nq1/6p1/pN1p4/P2Np2R/1P2P3/1Q3PP1/1K5R w - - bm Nd6; id "IQ.1065"; r2b2k1/1p3ppp/4b3/2B1p3/1n2P1n1/pPNB4/P1PN2PP/R5K1 b - - bm Nxd3; id "IQ.1066"; 5Bk1/pr2pp1p/2b3pQ/2p1q3/8/2P4P/PP4P1/1B1Rb1K1 w - - bm Bg7; id "IQ.1067"; 5qk1/2p2r1p/p1p4P/1p6/3P4/1Q6/P1P3P1/5RK1 w - - bm Qg3+; id "IQ.1068"; r2r3k/ppq3pp/2p1n3/4NQ2/3P4/1B6/PP3PPP/6K1 w - - bm Ng6+; id "IQ.1069"; 4rr1k/ppp3pp/3bBqb1/3P4/3Pn1PP/4BN2/PP3PK1/R2Q1R2 b - - bm Rxe6; id "IQ.1070"; r3b1rk/1p1qn1p1/p3p1np/3pPpBQ/3P4/3B1N1P/PP3PP1/2R2RK1 w - - bm Bf6; id "IQ.1071"; r2q1rk1/pb2Bppp/4p3/1p6/2pnP1n1/6N1/PPPN2PP/R1Q1RBK1 b - - bm Qb6; id "IQ.1072"; 6k1/5qp1/pN5p/3pRp2/3QnP2/2r4P/r5P1/6RK b - - bm Qh5; id "IQ.1073"; 2b2rk1/pp2R1bp/1qpp2p1/6N1/2P2PP1/3Q1B2/PP4PK/8 w - - bm Bd5+; id IQ.1074"; 1q3rnk/5p2/3p1P1p/p3n3/Np1r2P1/1P1B4/1PP4Q/1K1R3R w - - bm Qxh6+; id "IQ.1075"; 2r3k1/1rq2p1p/pp1p1bp1/2pP2N1/2P1R3/1Q6/PP3PP1/4R1K1 w - - bm Nxh7; id "IQ.1076"; 3r3k/p5qp/bp2B1p1/n2P1p2/5N2/Q1R5/P4PPP/6K1 w - - bm Qb2; id "IQ.1077"; r4qk1/1b3rpp/1pn1p3/p1b5/2P5/2NQ1N2/PP2BPPP/3R1RK1 b - - bm Ne5; id IQ.1078"; 4r1kb/5p1p/6pB/3Np3/4n3/P3Q1PP/2q2P2/R5K1 w - - bm Rc1; id "IQ.1079"; 2r1r1k1/pp1b1ppp/1q6/3P4/7N/Pn1Q4/1P3PPP/1RB2RK1 b - - bm Nxc1; id "IQ.1080"; 4k3/pp2pp2/4n1p1/3RP1P1/2r1N3/P1P5/1P2q3/1K5Q w - - bm Nc5; id "IQ.1081"; 5rk1/1b3p1p/4pb2/2p1N2Q/1pP2p2/1P1R3P/qB3PP1/6K1 w - - bm Rd8; id "IQ.1082"; 5r1k/pb2r1bp/1p2B1p1/n7/4qNQ1/4B3/P4PPP/2RR2K1 w - - bm Rd4; id "IQ.1083"; 4r1k1/pb4p1/1pq2nQp/8/2PB1P1R/3Br3/P5PP/3R2K1 b - - bm Rxd3; "IQ.1084"; k1n1r3/p2R2bb/2p2qpp/4pp2/2P5/2B1Q1P1/PP3PBP/6K1 w - - bm Bex5; id "IQ.1085"; rr4k1/3nbp1p/p3p1p1/q2pPPP1/bp1B3R/1B2Q3/PPP4P/2K3R1 w - - bm fxe6; id "IQ.1086"; 7k/p2rq2p/1p3R1P/2p5/2P2P1Q/8/6PK/8 w - - bm Qe1; id "IQ.1087"; 5rk1/6b1/1Q5p/2pNp1p1/2P1P2n/P6q/4nPRP/B5RK b - - bm Qf3; id "IQ.1088"; b1R2nk1/5ppp/1p3n2/5N2/1b2p3/1P2BP2/q3BQPP/6K1 w - - bm Bc5; id "IQ.1089"; 6k1/1p3ppp/1PbNp3/3rP1q1/2Q5/8/5PPP/1R4K1 w - - bm Qxc6; id "IQ.1090"; 5rk1/5pp1/3b4/1pp2qB1/4R2Q/1BPn4/1P3PPP/6K1 b - - bm Bf4; id "IQ.1091"; 3r2k1/pqrP1p1p/6p1/1p6/n2Qp3/B1P1P3/P5PP/3R1RK1 w - - bm Qf6; id "IQ.1092"; 4rrk1/4Qppp/p2P1n2/1p6/3p4/PB6/1PP3Pq/1K1RR3 w - - bm Bxf7+; id "IQ.1093"; 5rk1/p1Q2p1p/6p1/1P3q2/P2PNn2/R4P2/4rP1P/5R1K b - - bm Rc8; id "IQ.1094"; 3r2k1/p1rq1pp1/1pR1p2p/8/Q2P4/4P3/P4PPP/2R3K1 b - - bm Rdc8; "IQ.1095"; 2b1r1k1/1r1n1pp1/q2p3p/1p1P4/1P1N1RPP/2Q1P3/5PBK/2R5 w - - bm Qxc8; "IQ.1096"; b1n1r1k1/2q2p1p/p4Pp1/1pBP4/4B1P1/2P1Q3/P4K1P/4R3 w - - bm Qh6: id "IQ.1097"; 3r1rk1/1p1bbp1p/pq1Npp2/2P5/8/1N2P3/nP1QBPPP/2RR2K1 b - - bm Qxb3; id "IQ.1098"; 4r1k1/p4ppp/1p2q3/n2R4/2r1p3/Pn2B1P1/1Q2PPBP/3R2K1 w - - bm Re5; id "IQ.1099"; rnb3k1/6pp/p4q2/3p1N2/1p3Q2/1P6/1PP3PP/5R1K w - - bm Nh6+; id "IQ.1100"; r1b2r1k/2q2pp1/2pb3p/p1n1NB2/1pP5/1P5P/PBQ2PP1/3RR1K1 w - - bm Rxd6; id "IQ.1101"; 6k1/1Q3p2/p4qp1/4p3/1P6/8/P3n1RP/5rRK b - - bm Qf2; id "IQ.1102"; Cheers, Jim
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Last modified: Thu, 15 Apr 21 08:11:13 -0700
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