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Up Topic The Rybka Lounge / Opening Books / Balanced-14 for Arena
- - By Permanent Brain (*****) Date 2016-02-20 22:52
An .abk book, ~220.000 moves, max. depth 28 plies. The design goal was to provide a much broader variety of good openings than common books do.
Attachment: Balanced-14.zip - Arenabook (unzip!) (1188k)
Parent - By splitboarder (*) [us] Date 2016-05-06 06:52
thankyou!!!
Parent - By user923005 (****) [us] Date 2016-05-07 09:02
Look at the scores for these book nodes:
r3kb1r/pp1n1ppp/4pnb1/1Q6/3P4/5P2/PP1B2PP/2R1K1NR w Kkq -

rnQ2b1r/p3kppp/8/2p5/2q2B2/2P2N2/PPP3PP/2Kb3R b - -

rnb1k2r/3p1ppp/1q2p3/1N1nP3/1P6/3B4/P1P2PPP/R2Q1RK1 w kq -

rnb4r/3pkppp/1q1Np3/3nP3/1P6/3B4/P1P2PPP/R2Q1RK1 w - -

rnb1k2r/3p1ppp/1q1Np3/3nP3/1P6/3B4/P1P2PPP/R2Q1RK1 b kq -

rn3qk1/ppp3pp/8/3p1b2/3P4/2PB4/P1P3PQ/R1B3K1 w - -

rnbk1b1r/ppp2pqp/3pP2n/6N1/3P1NpP/8/PPP1K1P1/R1BQ1B1R w - -

rnb1k1nr/pp2b2p/1q1pP3/2pP4/2P2p2/2N2Q2/PP3P1P/R1B1KB1R w KQkq -

rnbqkb1r/pppp1ppp/8/4p3/2B1n1Q1/2N5/PPPP1PPP/R1B1K1NR b KQkq -

4kbnr/ppq2ppp/1np1p3/6P1/3r3P/2N2Q2/PPPB1P2/2KR1B1R w k -

1n1q1b1r/rp2nkp1/p1p1p1p1/3p2Pp/2PPP2P/1QN2P1B/PP6/R1B1K2R w KQ -

r2nkb1r/pp3ppp/4pn2/2pP4/2B5/2P2PNq/PP2QP1P/R1B1K2R w KQkq -

rnbqk2r/pppp1pbp/8/4P3/2BP3p/2N1pN2/PPP3P1/R2QK2R w KQkq -

rn3rk1/p1qb1pb1/2pppnpp/1p6/3PP2B/1BN2Q2/PPP1NPPP/3R1RK1 w - -

rnbqk1r1/pp2b2p/5n1B/2pp1P2/3P2pP/2NB4/PPPQ1KP1/4R1NR w q -

r1b1k1nr/p2pppbp/6p1/p1qN4/4P3/5N2/P1PB1PPP/1R1Q1RK1 w kq -

1n1q1bnr/rp3kp1/p1p1p1p1/3p2Pp/2PP3P/1QN1PP1B/PP6/R1B1K2R w KQ -

rn2kb1r/ppq1pppb/2p5/5PPp/2B3n1/2NP4/PPPBQ2P/R3K1NR w KQkq -

rnbq1rk1/ppp1bp1p/6p1/3pP3/3P1B2/2NB1N2/PPP4Q/R3K2n b Q -

rn2kb1r/ppq1p1pb/2p3P1/5P1p/6n1/2NP4/PPPBQ2P/R3K1NR w KQ -

rn3b1r/ppq1pkpb/2p5/5PPp/6n1/2NP4/PPPBQ2P/R3K1NR w KQ -


Or these leaf exit points:
rnb4r/3pkppp/1q1Np3/3nP3/1P6/3B4/P1P2PPP/R2Q1RK1 w - -

rn3qk1/ppp3pp/8/3p1b2/3P4/2PB4/P1P3PQ/R1B3K1 w - -

4kbnr/ppq2ppp/1np1p3/6P1/3r3P/2N2Q2/PPPB1P2/2KR1B1R w k -

1n1q1b1r/rp2nkp1/p1p1p1p1/3p2Pp/2PPP2P/1QN2P1B/PP6/R1B1K2R w KQ -

rnbqk1r1/pp2b2p/5n1B/2pp1P2/3P2pP/2NB4/PPPQ1KP1/4R1NR w q -

rn2kb1r/ppq1p1pb/2p3P1/5P1p/6n1/2NP4/PPPBQ2P/R3K1NR w KQ -

r1b1k2r/1pq2ppp/4pn2/1pb1p3/3N4/2N1B2P/PPP3P1/R2Q1R1K w kq -

rn2r1k1/p1p2ppp/b2b4/3P3q/2P2N2/1B1Q1Nn1/PP4PP/R1B2K1R w - -

rnbr2k1/pp4pp/3B4/2p2p2/2qbN3/5N2/PPP3PP/R3QR1K w - -

r3kb1r/pp3ppq/1np1p2p/4NbB1/2BP3P/8/PPP1QPP1/2KR3R w kq -

1nk2b1r/pp2pppp/8/7q/3r1B2/4QP2/PPP2P1P/2K2BR1 w - -

rnb2rk1/5pb1/p2ppnp1/qPpP4/P3P3/R1NB4/1P2NPKP/2BQ1R2 w - -

r3k2r/pp2nppp/8/3qP2b/4p3/Q1B4P/PP3PP1/R3KB1R w KQkq -

rnbq1rk1/1p3p1p/p4Qpb/3Np3/1P1NP3/7P/P1P3P1/R3KB1R w KQ -

1n1qk1nr/3r1p2/bp1p4/pNpPp1pp/P1N1P3/2P5/1P2BPPP/1RQ2RK1 w k -

rnq2rk1/p1n1ppbp/2p1b1p1/4N3/2P1P3/P5P1/1PQ2PBP/R1BR2K1 w - -

r1b2rk1/ppp2p1p/5p2/3q4/5n2/P1PB2P1/1PQ4P/R3K1NR w KQ -

r1bq1r1k/p3nppp/3p3b/2pNp3/2B1P3/P1PP1N2/5PPP/1R1Q1RK1 w - -

1k1r3r/Npp2pbp/5qp1/2Pp4/3Pn3/3BB1Pb/PP3P1P/R2Q1RK1 w - -

rq2rbk1/pp1b1p1p/n2p2p1/2pP3n/4P3/P1NB1N1P/1P3PPB/R2QR1K1 w - -

rnb2rk1/4b1np/p2p2p1/qppPppP1/4PP1P/2N1B1N1/PPPQ4/2KR1B1R w - -

rnbqnr2/2p1ppkp/p5p1/1p6/2PP2P1/2N2N1P/PP1QBP2/R3K2R w KQ -

rnb2rk1/pp3pb1/3qp2p/2pnN3/6pP/2N3B1/PP2PPP1/2RQKB1R w K -

rnq1k2r/pR2bpp1/2p2n2/4Nb2/3Pp3/4Q2P/PPPN1P2/R1B1KB2 w Qkq -

rnb2rk1/pn2Qppp/2p5/1p6/2q5/2N1BN2/PPP2PPP/2KR3R w - -

1q2k2r/pp1bb1pp/n1n5/2p1pp2/8/2NPPNP1/PP3PBP/2RQ1RK1 w k -

rn2kb1r/2p1p1p1/4p2p/pP1b2N1/2pP1B2/2P5/4BPqP/R2QKR2 w Qkq -

1r1q1rk1/p3ppbp/2Qp1np1/8/3P4/5P1N/bPP3PP/1KBR1B1R w - -

rnb1k2r/1p3pb1/p2p3p/6p1/2Bq4/6BP/PPP2PP1/R2Q1RK1 w kq -

r2q1bnr/2pb2pp/p1k5/1p1Np2Q/4P3/1P6/1PP2PPP/R1BR2K1 w - -

rnbk1b1r/ppp2P1p/3p1q2/5nN1/3P1NpP/6P1/PPP1K3/R1BQ1B1R w - -

1nrqk1nr/1b1p1ppp/pp1Bp3/8/P3P3/1PN2P2/2PQ2PP/R3KB1R w KQk -

r2qkb1r/3n1ppp/pn2b3/N2pp1P1/4P3/2p1BP2/PP1QN2P/R3KB1R w KQkq -
Parent - - By user923005 (****) [us] Date 2016-05-13 18:14 Edited 2016-05-13 18:20
Analyzed all the positions in the book.
Epd too large to attach. Here is a link:
https://www.dropbox.com/s/cvql888etstw0m0/book.7z?dl=0
Parent - By user923005 (****) [us] Date 2016-05-13 18:15
Here are the top 15 most polar positions:

r2q1rk1/2pbnpb1/p2p2p1/1p1Np3/3PP3/3BPN2/PPP2QP1/2KR3R w - - acd 34; acs 347; bm Qh4; ce 1522; pm Qh4;
pv Qh4 f6 Qh7+ Kf7 Rdf1 Ke8 Qxg7 Be6 Nxf6+ Rxf6 Qxf6 Kd7 dxe5 Qf8 Nd4 Qxf6 exf6 Rf8 Nxe6 Kxe6 fxe7 Re8 Rh6 Rxe7 Rxg6+ Kd7 Rff6 Kc6 g4 Kb6 g5 Re5 Rf5 Re8 Rh6 Rg8 g6 c5 Rf7 c4 g7 cxd3 b4 Kc6 Rh8 Rxg7 Rxg7 dxc2 Kxc2 Kb6 Ra8 d5 exd5;
r1b2rk1/ppq1bp2/n1p4p/4p2Q/4N3/1B1P4/PPP2PPP/R3K2R w KQ - acd 37; acs 542; bm Qg6+; ce 1411; pm Qg6+;
pv Qg6+ Kh8 Qxh6+ Kg8 g4 Qa5+ c3 Qb5 Qg6+ Kh8 Bxf7 Rxf7 Qxf7 Qd5 Qxe7 Bd7 Rg1 Qe6 Qh4+ Kg7 Rg3 Rh8 Qg5+ Kf7 Rf3+ Ke8 Qg7 Rg8 Nf6+ Kd8 Nxg8 Nc7 Nf6 Ne8 Qxd7+ Qxd7 Nxd7 Kxd7 Rf7+ Ke6 Rxb7 Nf6 g5 Nh5 Kd2 Nf4 Rg1 Ng6 Rh7 a6 h4 Nf4 Rb7 a5 Ra7 Kf5 Rxa5;
1rb2b1r/ppNk1ppp/2nPp3/8/4NP1q/8/PP3PPP/R2QKB1R w KQ - acd 34; acs 585; bm g3; ce 1013; pm g3;
pv g3 Qh6 Bg2 Kd8 O-O e5 Ng5 Qg6 Qb3 Bxd6 Bxc6 Ke7 Rac1 h6 fxe5 hxg5 exd6+ Kf8 Rfe1 Kg8 Re8+ Kh7 d7 Bxd7 Bxd7 Rhxe8 Bxe8 Qf6 Qxf7 Qxf7 Bxf7 Rc8 Bd5 Rb8 Ne6 Kg6 Rc7 Kf6 Nc5 Rd8 Bxb7 Rd4 Kg2 a5 Ne4+ Kg6 Kf3 Rb4 b3 a4 Bd5 g4+ Kxg4 axb3;
1rb2b1r/ppNk1ppp/2nPp3/8/4NP1q/6P1/PP3P1P/R2QKB1R b KQ - acd 31; acs 316; bm Qh6; ce -969; pm Qh6;
pv Qh6 Bg2 f5 Ng5 Qg6 Ngxe6 Bxd6 O-O Ke7 Re1 Bxe6 Rxe6+ Qxe6 Nxe6 Kxe6 Qd5+ Kd7 Rd1 Rbd8 Qxd6+ Kc8 Qe6+ Kb8 Rc1 Rhe8 Qb3 Ka8 Bxc6 bxc6 Rxc6 Re7 Qc2 Rb7 Rc8+ Rxc8 Qxc8+ Rb8 Qxf5 g6 Qd5+ Rb7 Qg8+ Rb8 Qxh7 Rb6 Qc7 Rxb2 Qc8+ Rb8 Qc6+ Rb7 Qxg6;
1rbqkb1r/ppN2ppp/2nPp3/8/5P2/2N5/PP3PPP/R2QKB1R b KQk - acd 33; acs 510; bm Kd7; ce -961; pm Kd7;
pv Kd7 Ne4 Qh4 g3 Qh6 Bg2 f5 Ng5 Qg6 Ngxe6 Bxd6 O-O Ke7 Re1 Bxe6 Rxe6+ Qxe6 Nxe6 Kxe6 Qd5+ Kd7 Rd1 Rbd8 Qxd6+ Kc8 Qe6+ Kb8 Rc1 Rhe8 Qb3 Ka8 Bxc6 bxc6 Rxc6 Re7 Qc2 Kb8 Qxf5 Rh8 Qd5 Rb7 Qe5+ Ka8 Rc7 Rxc7 Qxc7 a6 Qxg7;
1rbq1b1r/ppNk1ppp/2nPp3/8/5P2/2N5/PP3PPP/R2QKB1R w KQ - acd 34; acs 502; bm Ne4; ce 922; pm Ne4;
pv Ne4 Qh4 g3 Qh6 Bg2 e5 Qd5 Kd8 Ng5 Bxd6 Nxf7+ Kxc7 Nxh6 Bb4+ Kf1 gxh6 Rc1 Bd7 a3 Be7 fxe5 Rbg8 e6 Be8 b4 a6 Qa5+ Kb8 Bxc6 Bxc6 Rxc6 bxc6 Qb6+ Kc8 Qxa6+ Kb8 Qb6+ Kc8 Qxc6+ Kb8 Qb6+ Ka8 Kg2 h5 Rc1 Rc8 Rc7 Rxc7 Qxc7 Bf6;
1rb2b1r/ppNk1ppp/2nPp2q/8/4NP2/6P1/PP3P1P/R2QKB1R w KQ - acd 34; acs 452; bm Bg2; ce 906; pm Bg2;
pv Bg2 Kd8 O-O e5 Ng5 Qg6 Qd5 Bxd6 Nb5 Nb4 Nxf7+ Ke7 Nxh8 Nxd5 Nxg6+ hxg6 Bxd5 Bb4 a3 Ba5 fxe5 Bb6 Rfd1 Bg4 Rd2 Rc8 b4 Bd7 Bxb7 Rc4 Nd6 Rd4 Rad1 Rxd2 Rxd2 g5 Kg2 g4 Bc8 Be6 Bxe6 Kxe6 Nc4 Bc7 f4 gxf3+ Kxf3 g5 Kg4 Bxe5 Kxg5;
1rbqkb1r/pp3ppp/2nPp3/1N6/5P2/2N5/PP3PPP/R2QKB1R w KQk - acd 34; acs 556; bm Nc7+; ce 895; pm Nc7+;
pv Nc7+ Kd7 Ne4 Qh4 g3 Qh6 Bg2 Kd8 O-O e5 Ng5 Qg6 Qd5 Bxd6 Nb5 Nb4 Nxf7+ Ke7 Nxh8 Nxd5 Nxg6+ hxg6 Bxd5 Bd7 Nxd6 Kxd6 Rad1 exf4 Rfe1 Kc5 gxf4 a5 Re5 Kb6 Re7 Bc6 Rxg7 Rf8 Rxg6 Rxf4 Bxc6 bxc6 Rc1 Kb5 Rcxc6 Ra4 a3 Rh4 Rb6+ Kc5 Kg2 Rh5 Kg3 Kc4 h4 Rf5 Rg5;
3rkb1r/pQ1n1ppp/4pnb1/8/3P4/5P2/PP1B2PP/2R1K1NR w Kk - acd 35; acs 575; bm Ba5; ce 876; pm Ba5;
pv Ba5 Be7 Bxd8 Bxd8 Qxa7 h5 Ne2 h4 Rc8 O-O Kf2 Bb6 Rxf8+ Kxf8 Qa8+ Ke7 Rc1 Nd5 Rc8 Kf6 Rc6 Ke7 Qh8 N7f6 Qxg7 Ne8 Qe5 Bc7 Qh8 Nb4 Qxh4+ Kd7 Rc3 Bd6 a3 Nd3+ Kg1 Nxb2 Qg5 Nc7 Nf4 Bf5 g4 Nd1;
1rbq1b1r/ppNk1ppp/2nPp3/8/4NP2/8/PP3PPP/R2QKB1R b KQ - acd 32; acs 500; bm Qh4; ce -865; pm Qh4;
pv Qh4 g3 Qh6 Bg2 Kd8 O-O e5 Ng5 Qg6 Qd5 Bxd6 Nb5 Nb4 Nxf7+ Ke7 Nxh8 Nxd5 Nxg6+ hxg6 Bxd5 Bd7 Nxd6 Kxd6 Rad1 exf4 Rfe1 Kc5 gxf4 Bc6 Bxc6 bxc6 Re5+ Kb6 Rd7 Rf8 Re4 a6 Kg2 Rf6 Rxg7 Rd6 Kf3 Kc5 Re5+ Kb6 Ke3 c5 Rg5;
3rkb1r/pQ1n1ppp/4pnb1/B7/3P4/5P2/PP4PP/2R1K1NR b Kk - acd 34; acs 574; bm Be7; ce -862; pm Be7;
pv Be7 Bxd8 Bxd8 Qxa7 O-O Ne2 e5 dxe5 Nxe5 Nf4 Bf5 O-O g5 Qd4 Ned7 Nd5 Nxd5 Qxd5 Be6 Qb7 Bb6+ Kh1 Kg7 Rfe1 Rb8 Qc6 Nf6 Qd6 Rb7 a4 Bf2 Qd2 Bxe1 Qxg5+ Kf8 Rxe1 Nd5 Qh6+ Ke8 Qxh7 Kd7 Qh8 Rb4 a5 Ra4 Qa8 Rb4 a6 Rxb2 Kg1 Nc3 Qh8 Ne2+ Kh1;
r3kb1r/1bpn1ppp/p2qp3/1p1n2N1/3P4/1BN5/PPP2PPP/R1BQR1K1 w kq - acd 34; acs 450; bm Qh5; ce 859; pm Qh5;
pv Qh5 O-O-O Nxf7 Qb4 Bxd5 Bxd5 Bg5 Qxd4 Rad1 Nf6 Rxd4 Nxh5 Bxd8 Bc5 Nxd5 Rf8 Ne7+ Bxe7 Bxe7 Rxf7 Rd8+ Kb7 Rxe6 Nf4 Re4 Rf5 g4 Rf7 Rf8 Rxf8 Bxf8 g5 Bh6 Kc6 Re7 Nd5 Rf7 Nf4 Rxh7 Ne6 Rf7 a5 Rf6 Kd7 Rf5 c6 Bxg5;
r3kb1r/pQ1n1ppp/4pnb1/8/3P4/5P2/PP1B2PP/2R1K1NR b Kkq - acd 34; acs 297; bm Nb6; ce -840; pm Nb6;
pv Nb6 Rc7 Ba3 Qc6+ Nfd7 bxa3 O-O Rxd7 Nxd7 Qxd7 Rfd8 Qa4 Rdb8 Ne2 Rb2 Qa5 Rb1+ Bc1 Rc8 Kf2 h6 d5 exd5 Qxd5 Kh7 Qd4 Rc7 Bb2 f6 Qd8 Rb7 Rxb1 Bxb1 Bxf6 gxf6 Qxf6 Rg7 Nc3 Bg6 Nd5 Bd3 Qc3 Bb1;
3rk2r/pQ1nbppp/4pnb1/B7/3P4/5P2/PP4PP/2R1K1NR w Kk - acd 33; acs 467; bm Bxd8; ce 833; pm Bxd8;
pv Bxd8 Bxd8 Qxa7 O-O Ne2 e5 dxe5 Nxe5 Nf4 Bd3 Kd1 Bf5 Re1 Ng6 Nxg6 hxg6 Rc6 g5 Qc5 Bd7 Rd6 Be6 Rdxe6 fxe6 Rxe6 Rf7 Qc4 Kf8 Kc2 Rc7 Rc6 Rd7 Rc8 Ke7 a4 Nd5 Qe4+ Kd6 b4 Rc7+ Rxc7 Bxc7 a5;
r3kb1r/pp1n1ppp/4pnb1/1Q6/3P4/5P2/PP1B2PP/2R1K1NR w Kkq - acd 33; acs 415; bm Qxb7; ce 828; pm Qxb7;
pv Qxb7 Nb6 Rc7 Rd8 Ba5 Nfd7 Rxd7 Rxd7 Qb8+ Rd8 Qxa7 Bd6 Qxb6 O-O Qxd8 Rxd8 Bxd8 e5 Bb6 exd4 Bxd4 f6 Ne2 Bf7 b3 Ba3 h4 Kf8 Kf2 Be8 Be3 Bc6 Rd1 Ke8 Bb6 Ke7 Nd4 Bd7 Nc2 Bd6 a4 Be5 Ne3 Be6 Nd5+ Bxd5 Rxd5;
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