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Subject: Re: Miguel A. Ballicora's second 10 from WCSAC

Author: Miguel A. Ballicora

Date: 13:28:14 10/11/01

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On October 11, 2001 at 11:44:28, Dann Corbit wrote:

>
>Longer time control:
[D]2r2rk1/pp1b1ppp/1qn1p3/3pP3/3P2n1/2PB1R2/PP1N2PP/R1BQ3K w - - acd 15; acn
1790280157; acs 3602; ce 150; pv Nb3 Ne7 h3 Nh6 Bxh6 gxh6 Qd2 Kg7 Qf4 Ng6 Qf6+
Kg8 h4 Qd8 h5 Qxf6 Rxf6 Ne7 Rxh6;

I am convinced that Bxh7+ wins, I will try to analyze it in detail and prove it.
Anyway, sounds like a bit tough.

[D]2rr1b2/8/ppkq1pP1/3pp3/2p5/2BPPpP1/BQ3P2/1RRN1n1K b - - acd 15; acn
1797025455;
>acs 3598; ce -304; pv Rb8 Kg1 Qd7 Kxf1 Qh3+ Ke1 Qh1+ Kd2 Qf1 Rc2 Qxd3+ Kc1 Qxg6
>Ra1 Bc5 Rd2 d4 exd4 exd4 Bxd4 Bxd4 Rxd4 Rxd4 Qxd4;

Even though I like the position, I will eliminate it. Even if I prove it correct
(which could be a tremendous work) I guess it will be too tough, a Nolot like
position.

[D]3r1b2/p4bkp/1p1P1p2/r3p1p1/2q1N3/2N2P2/1P1R2PP/2QR3K w - - acd 16; acn
>1909986326; acs 3602; ce 101; pv Nxf6 h6 Nfe4 Be6 Rd3 Bf5 Re3 Kh8 Qd2 Rd7 Qf2
>Qe6 Red3 Bg7 b4;

So, the combination wins a pawn. That's clear. If there is no cook, I will keep
it. I will let YACE to search eliminating Nxf6 as a move to see if it finds
a second good move. I do not think so but...

The rest of the positions sound good, huge evals, reasonable PVs and the move
is the "bm".

Regards,
Miguel

>4k1r1/2pq2p1/pp1pNn1r/3PnQ1p/2P5/6PP/PP2R1B1/4R1K1 w - - acd 17; acn
>-1991373791; acs 3600; ce 585; pv Rxe5 dxe5 Rxe5 Kf7 Ng5+ Kf8 Re6 h4 gxh4 Qd8
>Rc6 Rh5 Bf3 Rgh8 Bxh5 Rxh5 Rxf6+ Qxf6 Ne6+ Ke7 Qxh5 Qxb2 Nxc7 Qxa2;
>4rrk1/ppp2p1p/3q1B2/2bpp3/R7/1PPb1Q2/1P1N1PPP/4R1K1 w - - acd 13; acn
>-1624398151; acs 3601; ce 1384; pv Ne4 Qxf6 Nxf6+ Kh8 Qxd3 e4 Qxd5 Bd6 Nxe8 Rxe8
>Qxf7 Rf8 Qh5 Rf4 Raxe4 Rxe4 Rxe4;
>5b2/1k6/1p2bB2/5pK1/1p6/p4P2/P6P/2N5 b - - acd 21; acn -2022729742; acs 3602; ce
>537; pv Bxa2 Nxa2 b3 Kxf5 Bb4 Nxb4 b2 Ke6 b1=Q Nd5 Kc6 Ne7+ Kc5 f4 Qb3+ Kf5 Qh3+
>Kg5 Qxh2 Be5 b5 Kf6 b4;
>k1q1bbrr/1p3pp1/p7/5n1n/PP2N2p/1NP5/1BB1Q1PP/2R2R1K b - - acd 15; acn
>1825227237; acs 3601; ce 297; pv Bb5 Qf3 Bxf1 Rxf1 Nhg3+ Kg1 Nxf1 Kxf1 h3 g3
>Bxb4 Bd3 Bd6 Nd4 Nxd4 cxd4 Qb8;
>r1b1r1k1/pp3p1p/1q2p1pQ/2b1P1B1/8/P2B3P/1P3PP1/2R1R1K1 w - - acd 17; acn
>-2118503231; acs 3603; ce 460; pv Rxc5 Qxc5 Bb5 Bd7 Bxd7 Reb8 Bf6 Qf8 Qf4 a5 Rc1
>Ra6 Rc4 Rb6 Qd4 Rb3 Rc7;
>r4rk1/ppp3p1/2bpq3/5pPR/3Qn3/5N2/PPP2PP1/2K4R w - - acd 13; acn -1594687862; acs
>3600; ce 1119; pv Ne5 Qh6 gxh6 dxe5 Qxe5 Rf6 hxg7 Kf7 Rh8 Rg8 Qxc7+ Ke6 Rxg8 Rg6
>f3;
>rnb2r1k/pp4pp/2p1Pp2/3p1P2/4N2q/1BB5/P3Q2P/6RK w - - acd 12; acn -1718853954;
>acs 3600; ce 395; pv Nxf6 Bxe6 Nxd5 Rg8 f6 gxf6 Rxg8+ Bxg8 Bxf6+ Qxf6 Nxf6 Bxb3
>axb3 Na6 Qg4;



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