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Subject: Re: some new Arasan test positions

Author: Scott Gasch

Date: 17:59:07 10/30/04

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On October 30, 2004 at 16:12:03, Jon Dart wrote:

>A few positions from recent games:
>

Thanks for the test positions.  Here's monsoon output on a 1.2ghz athlon:

>r3r1k1/1p1b2pp/p2qpp2/3n4/Pn1P4/1BN2Q2/1P1B1PPP/R2R2K1 w - - bm Ne4;

 6.  +0.81      00:00.929    153138           Ne4 Qc7 Bxd5 Nxd5 Qh5 Kh8
 7.  +0.94      00:02.807    449248           Ne4 Qe7 Bxb4 Nxb4 Qh5 Bc6
 8.  +0.66      00:17.117    3166576          Ne4 Qe7 Bxb4 Nxb4 Qh5 Kh8 Rdc1 Bc6
 9.  +0.99      00:36.188    6478436          Ne4 Qc7 Bxd5 Nxd5 Qh5 Kh8 Rdc1 Qb6
10.  +1.31      01:07.089    11916026         Ne4 Qc7 Bxd5 Nxd5 Qh5 Kh8 Rdc1 Qb6

>r6r/1pbq2k1/p1p1bn2/2Pp1pp1/PP1Pp3/2N1P1P1/1Q1BBPK1/R6R b - - bm f4;

 6.  +1.64      00:00.852    125305           f4 exf4 Bh3+ Kg1
 7.  +1.34      00:02.337    384949           f4 exf4 Bh3+ Kg1
 8.  +2.02      00:05.725    916259           f4 exf4 Bh3+ Kg1
 9+  +2.77      00:19.496    3006887          f4!! ++
 9.  +3.53      00:38.401    5845187          f4 exf4 Bh3+ Kg1 gxf4 Bxf4 Bxf4 gx
f4 Qf5

>1r5k/pq6/5r1p/4ppn1/N6Q/2P3P1/PPR4P/5RK1 b - - bm f4;

 5.  +0.36      00:00.974    235357           Rbf8 Nc5 Nf3+ Kh1 Qa8
 6.  +0.48      00:03.040    740681           Rbf8 Rcf2 Qd5 c4 Qc6 c5
 7.  +1.08      00:04.483    1142605          Rbf8 Rcf2 Qd5 c4 Qc6 c5
 8.  +0.91      00:11.536    2975566          Rbf8 Rcf2 e4 g4 Nf3+ Rxf3 exf3 gxf
5 Rg8+ Kh1
 9.  +1.12      00:27.647    7441090          Rbf8 Rcf2 e4 Qh5 e3 Re2 Qe4 Nc5
10.  +1.14      03:16.340    45404079         f4 Rcf2 Qe4 gxf4 exf4

>8/6p1/1b4k1/1p1KP3/1p3PP1/pB6/8/8 w - - bm e6;

 7.  -0.51      00:00.909    334519           Kc6 Be3 Kxb5 Bd2 Bd5 Be1
 8.  +0.00      00:03.375    1255325          Kc6 Bd8 Kxb5 Be7 g5 Kf5
 9.  +0.00      00:25.825    7867949          Kd6 Kh7 e6 Bd8 e7 Bxe7+ Kxe7 Kh6 B
g8 Kg6 Bd5 Kh6
10+  +0.75      01:17.363    22992634         Kc6!! ++
10.  +0.77      02:39.068    44892370         Kc6 Bd8 Kd7 Bh4 e6 Kh7 g5 a2 Bxa2

11+  +1.52      02:49.669    47305554         e6!! ++
11.  +1.36      05:34.434    97216855         e6 Bd8 Kd6 Kh7 e7 Bxe7+ Kxe7 Kh6 K
d6 g5 f5 Kh7

>r4rk1/1bq2p2/p3p1p1/n3P2p/3NpP2/2P1B2R/2P3PP/R3Q1K1 w - - bm g4;

 6.  +0.31      00:00.686    116289           g4 hxg4 Rh6 Nc4 Qh4
 7.  +0.26      00:01.395    250871           g4 hxg4 Rh6 Nc4 Qh4
 8.  +0.58      00:03.339    605330           g4 hxg4 Rh6 g3 hxg3 Nc4
 9.  +1.30      00:07.254    1348029          g4 hxg4 Rh6 g5 Rh5 Rfc8
10.  +1.30      00:35.576    6812775          g4 hxg4 Rh6 g5 Rh5 Rfc8
11.  +1.61      01:30.347    17926334         g4 Rfc8 gxh5 Qxc3 hxg6 Qxe1+ Rxe1
fxg6 Nxe6 Rxc2

>2rq1rk1/pb1n1p2/1p2pn1p/6p1/2BP3B/1QR2N2/PP3PPP/4R1K1 w - - bm Nxg5;

 6.  +0.25      00:01.095    176418           Bg3 Ne4 Rce3 Nxg3 fxg3 Qf6
 7+  +1.00      00:03.109    488182           Nxg5!! ++
 7.  +2.01      00:05.637    868243           Nxg5 hxg5 Bxg5 Qc7 Bxf6
 8.  +2.13      00:14.425    2248502          Nxg5 hxg5 Bxg5 a5 Bxf6 Nxf6 Rg3+ K
h8

>1q4k1/r4p1p/6p1/1p1Q3n/p3N3/P7/1P3PPP/4R1K1 w - - bm g4;

 6.  +1.10      00:00.526    155683           Nc3 Rb7 Qc6 Ng7 Nd5 Kh8
 7.  +1.24      00:01.380    434055           Nc3 Rb7 Qc6 Rb6 Re8+ Kg7 Rxb8 Rxc6
 Nxb5 Rc1+
 8.  +1.25      00:05.843    1780648          Qd4 Rc7 Qe5 Ng7 Nf6+ Kh8 Rd1
 9.  +1.26      00:18.242    5398678          g4 Nf4 Nf6+ Kh8 Qd2 Nh3+ Kg2 Nf4+
Kf1 Ne6 Qh6
10.  +1.27      01:05.157    17856699         g4 Nf4 Nf6+ Kg7 Qd4 Ne6 Qc3 Qd8 Qe
3 Qd4
11+  +2.02      01:22.676    23117934         g4!! ++
11.  +2.20      01:53.322    32348098         g4 Nf4 Nf6+ Kg7 Qd4 Ne6 Qc3 Qd8 Qe
3 Nd4 g5 Nc2

>3rr1k1/1pq2p1p/p1n3p1/3Bb3/P7/2P1BQ2/1P3PKP/3RR3 w - - bm Bb6;

 5.  +0.47      00:00.716    121254           Bh6 Bxh2 Qf6 Be5 Rxe5 Rxe5 Qg7+
 6.  +0.50      00:02.232    410160           Bh6 Rd7 h3
 7.  +0.60      00:11.696    2183660          h4
 8.  +0.57      00:39.508    7591118          Bg5 Rc8 Qh3 h5 Kg1 Qb6 Qd7
 9+  +1.32      01:24.511    16782941         Bb6!! ++
 9.  +1.74      01:28.046    17583834         Bb6 Qxb6 Bxf7+ Kh8 Bxe8 Rxe8 Rd7 R
a8 Qf7

>r1q1r1k1/1p2b2p/2bp2p1/p6B/P1PBP3/1nN3QP/7K/4RR2 b - - bm Qe6;

 5.  +1.50      00:00.956    149564           Nxd4 Bxg6 Kh8 Bxe8 Bxe8
 6.  +1.22      00:03.231    554526           Qe6 Bg4 Qxc4
 7.  +1.29      00:08.847    1583502          Qe6 Ne2 Nd2 Rf4 Bxa4 Bg4 Qxc4
 8.  +1.52      00:24.322    4412015          Qe6 Bb6 Nd2 Rf2 Nxe4 Nxe4 Bxe4 Bd4
 9.  +1.43      01:11.455    12892072         Qe6 Ne2 Nxd4 Nxd4 Bh4 Qxh4 Qe5+ Kh
1 Bxa4 Nf5
10.  +1.26      03:42.511    39351495         Qe6 Ne2 Nxd4 Nxd4 Bh4 Qxh4 Qe5+ Kh
1 Bxa4 Nf5

Scott



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