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Subject: Re: Tough problems from "Chess IQ" - can you solve them in a reasonable time

Author: Slater Wold

Date: 16:03:23 10/25/01

Go up one level in this thread


On October 25, 2001 at 16:04:22, Rex wrote:

>Here are my results running GT-2(Modified) on a 1.533Ghz
>
>RebelRex
>
>1. None
>2. 2:02.2
>3. 0:03.8
>4. None
>5. 0:13.9
>6. 0:12.4
>7. 0:09.6
>8. 0:02.3
>9. Your guess is as good as mine

Can I see the eval for problem 6 please?

Thanks!

>
>
>
>
>
>On October 24, 2001 at 16:31:14, Dann Corbit wrote:
>
>>Each of these 9 problems is unsolved on Crafty or Yace on my machine in one
>>minute.  Does your program solve any of them, and if so, what is the score that
>>it finds?
>>
>>[D]r2q1r2/p1pbppbk/1p3npp/n2P2B1/7Q/2NB1N2/PPP3PP/4RRK1 w - - acd 9; acn
>>26362089; acs 62; bm d6; ce 68; id "IQ.1004"; pv Ne5 Be8 b4 Nb7 Nc6 Bxc6 dxc6
>>Nd6 Rd1 Re8;
>>[D]1k5r/1b5r/1b1qn3/1P2p1pP/3pPpP1/1N1Q4/6B1/1R2BRK1 b - - acd 12; acn 26684255;
>>acs 61; bm f3; ce -85; id "IQ.1006"; pv Rc7 Rf2 f3 Rxf3 Nf4 Rxf4 Rc3 Rf6 Qxf6
>>Bxc3 dxc3+ Kh2;
>>[D]1rb2r2/1p1nppk1/2p1n1p1/p3P2p/2qP3R/2N3NP/PP1Q2B1/5RK1 w - - acd 10; acn
>>28792565; acs 62; bm Bd5; ce -120; id "IQ.926"; pv Rf2 Qb4 Bf1 f6 a3 Qb3 Rg2 Kh7
>>Qe3 fxe5 dxe5;
>>[D]2k3r1/pp6/2b1p3/2P1q3/1PP3Bp/3Q3P/P7/3R2K1 b - - acd 11; acn 32686372; acs
>>62; bm Qf5; ce -31; id "IQ.942"; pv Qb2 Qd2 Qe5 Qe1 Qf5 Rd4 Kc7 Qd2 Qb1+ Kf2 e5
>>Rd6 Kb8;
>>[D]1r5r/3b1pk1/3p1np1/p1qPp3/p1N1PbP1/2P2PN1/1PB1Q1K1/R3R3 b - - acd 11; acn
>>30356445; acs 60; bm Nxg4; ce 224; id "IQ.950"; pv Bb5 Bd3 Rhc8 Na3 Bxd3 Qxd3
>>Rxb2+ Re2 Rb3 Nb1 Bxg3 Kxg3 a3;
>>[D]r5k1/1p3pbp/2q1p1p1/p1p1P3/n1P5/P1B2N1P/1P2QPP1/3R2K1 w - - acd 13; acn
>>32342817; acs 60; bm Bxa5; ce 2; id "IQ.968"; pv Qc2 Nxc3 Qxc3 Qc7 Qe3 a4 Rd3
>>Rc8 Qg5 Re8 Rd6 Bf8 Rd3 Bg7;
>>[D]r1b2r2/4ppkp/p2p1np1/qpn5/2PNP1P1/2N2P2/PP1QB2P/R3K2R w KQ - acd 10; acn
>>24859132; acs 61; bm g5; ce 207; id "IQ.975"; pv cxb5 e5 Nc2 Qc7 b4 Ne6 bxa6
>>Bxa6 Bxa6 Rxa6 a4;
>>[D]r1b2rk1/1p3pbn/p2p2p1/q1nPp2p/P3P3/2NBBPN1/1P1Q2PP/R4RK1 w - - acd 12; acn
>>28406261; acs 61; bm b4; ce 10; id "IQ.983"; pv Bc2 h4 Nh1 h3 gxh3 Bxh3 Rfc1 Bd7
>>Nf2 f5 Bh6 fxe4 Bxg7 Kxg7 fxe4;
>>[D]rnb2rk1/pp2bppp/2p5/q7/4NN2/4B1QP/PPP3P1/2KR3R w - - acd 11; acn 33098940;
>>acs 60; bm Rd5; ce 128; id "IQ.988"; pv Nd5 Bh4 Nef6+ Bxf6 Nxf6+ Kh8 Qd6 Nd7
>>Nxd7 Rd8 Qe7 Qc7 Rhf1 Rxd7 Rxd7 Qxd7 Rxf7 Qxe7 Rxe7;



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