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Subject: Re: One mate to solve.

Author: Jeroen van Dorp

Date: 12:41:20 08/10/01

Go up one level in this thread


[D]8/nqq1QQQ1/k1qpN2R/r1qpQ2R/bqq1N3/b3Q2Q/n3Q2K/r3QBB1 w - -

After 25 minutes I demanded my processor back from Shredder.
It couldn't calculate further than a +79.14 score. Suffice to win, I think,but
it didn't find mate.

J.

Deep Shredder
  1.00	 0:03 	+27.78 	1.Qxc5 Rxc5 2.Nxc7+ Qcxc7 3.Q5xa1 Qxe7 4.Rxd6+ Ka5 5.Bxc5
(503.218) 152.7
  1.00	 0:03 	+27.81++ 	1.N6xc5+ dxc5 2.Rxc6+ Nxc6 3.Q7xc7 Nxe5 4.Qxa1 Nxf7
5.Qxb7+ Kxb7 6.Qxf7+ Bd7 7.Qfxd7+ Ka8 8.Qaxa2 Qxe4 9.Rxd5 (509.499) 152.3
  1.00	 0:03 	+28.16++ 	1.N6xc5+ Rxc5 2.Nxc5+ dxc5 3.Rxc6+ Nxc6 4.Q7xc7 Qxe1
5.Qxa3 Nxe5 6.Qxe1 Rxe1 7.Bxc4+ Nxc4 (510.064) 152.3
  1.00	 0:05 	+35.21 	1.N6xc5+ dxc5 2.Rxc6+ Nxc6 3.Qxb4 Qxe5+ 4.Rxe5 Qxe7 5.Rxe7
Nxe7 6.Qxa1 Bxb4 7.Qxc4+ Bb5 8.Qxe7 Bxc4 9.Bxc4+ Kb6 10.Q3xc5+ Bxc5 11.Bxd5
Bxg1+ 12.Qxg1+ Kb5 (789.368) 150.7
  1.00	 0:05 	+35.22++ 	1.Nxc7+ Qcxc7 2.Nxc5+ Qbxc5 3.Qxc7 Rxe1 4.Rxd6+ Qxd6
5.Qxe1 Qbxc7 6.Bxc4+ dxc4 7.Qxc7 (793.995) 150.6
  1.00	 0:05 	+35.57++ 	1.Nxc7+ Qcxc7 2.Nxc5+ Qbxc5 3.Qxc7 Rxe1 4.Rxd6+ Qxd6
5.Qxe1 Qbxc7 6.Bxc4+ dxc4 7.Qxc7 (795.781) 150.4
  1.00	 0:10 	+40.46 	1.Nxc7+ Qbxc7 2.Nxc5+ Rxc5 3.Qxc4+ Rxc4 4.Bxc4+ dxc4
5.Qxc7 (1.569.473) 145.3
  2.00	 0:10 	+40.46 	1.Nxc7+ Qbxc7 2.Nxc5+ Rxc5 3.Qxc4+ Rxc4 4.Bxc4+ dxc4
5.Qxc7 (1.572.572) 145.2
  3.00	 0:11 	+40.71++ 	1.Nxc7+ Qbxc7 2.Qxc4+ Qbxc4 3.Bxc4+ Kb6 4.Nxc5 Rxe1
5.Nxa4+ Kb7 6.Qxe1 dxe5 7.Rxc6 (1.689.208) 144.6
  3.00	 0:11 	+41.21++ 	1.Nxc7+ Qbxc7 2.Qxc4+ Qbxc4 3.Bxc4+ dxc4 4.Nxc5+ Rxc5
5.Qxc7 Rxe1 6.Q3xc5 Qxc5 7.Rxd6+ Nc6 8.Bxc5 Rxe5 (1.701.125) 144.6
  3.00	 0:12 	+41.39 	1.Nxc7+ Qbxc7 2.Qxc4+ dxc4 3.Nxc5+ Rxc5 4.Bxc4+ Qxc4
5.Qxc4+ Rxc4 6.Qxc7 Qxc7 7.Qxc7 (1.818.994) 144.2
  4.00	 0:17 	+41.42 	1.Nxc7+ Qbxc7 2.Nxc5+ Rxc5 3.Qxc7 Rxe1 4.Qxc4+ dxc4
5.Bxc4+ Bb5 6.Q3xc5 dxc5 7.Rxc6+ Nxc6 8.Qxc5 Qxc5 9.Bxc5 (2.529.852) 142.8
  4.00	 0:23 	+41.43++ 	1.N4xc5+ Rxc5 2.Nxc5+ Qc6xc5 3.Rxd6+ Q5xd6 4.Qxa7+ Qxa7
5.Q7xd6+ Kb5 (3.363.949) 141.6
  4.00	 0:24 	+41.78++ 	1.N4xc5+ Rxc5 2.Nxc5+ Qc6xc5 3.Rxd6+ Q5xd6 4.Qxa7+ Qxa7
5.Q7xd6+ (3.434.123) 141.6
  4.00	 0:25 	+42.17 	1.N4xc5+ Rxc5 2.Nxc5+ Qc6xc5 3.Rxd6+ Q5xd6 4.Qxa7+ Qxa7
5.Q7xd6+ Qbxd6 6.Qxc4+ Bb5 7.Qfxc7 Qaxc7 8.Qgxc7 Bxc4 9.Qexd6+ Bxd6+ 10.Qxd6+
Kb7 11.Qxa1 (3.595.664) 141.8
  5.00	 0:27 	+42.42++ 	1.N4xc5+ Rxc5 2.Nxc7+ Qbxc7 3.Qxc7 Qxe2+ 4.Bxe2+ Bb5
5.Q5xa1 Bxe2 6.Qxa2 Qxc7 7.Qe1xe2+ Qb5 8.Qexa3+ Kb6 9.Rxd5 Qxf7 10.Qxf7
(3.891.283) 141.6
  5.00	 0:28 	+42.69 	1.N4xc5+ Rxc5 2.Nxc7+ Ka5 3.Qxb4+ Nxb4 4.Q7xd6 Qxd6 5.Qxd6
(4.074.994) 141.4
  5.00	 0:30 	+42.70++ 	1.Nxc7+ Qbxc7 2.Nxc5+ Qbxc5 3.Qxc4+ dxc4 4.Qxc4+ Bb5
5.Q5xa1 Bxc4 6.Rxc5 Bxc5 7.Bxc4+ Nb5 8.Qxc7 (4.287.896) 141.2
  5.00	 0:30 	+43.05++ 	1.Nxc7+ Qbxc7 2.Nxc5+ Qbxc5 3.Qxc4+ Nb5 4.Q5xa1 dxc4
5.Qxc5 Bxc5 6.Qxc7 Qxc7 7.Qxc7 Nxc7 8.Bxc4+ Kb7 (4.375.252) 141.3
  5.00	 0:45 	+46.57 	1.Nxc7+ Qbxc7 2.Nxc5+ Rxc5 3.Qxc7 Qxc7 4.Rxd6+ Kb7 5.Qxc4
Qxc4 6.Bxc4 (6.352.344) 138.5
  5.00	 1:17 	+46.58++ 	1.Qxc4+ dxc4 2.Bxc4+ Qbxc4 3.Nxc7+ Qbxc7 4.Qxc7 Qxe5+
5.Rxe5 Q4c5 (10.398.321) 134.8
  5.00	 1:53 	+46.92 	1.Qxc4+ Qbxc4 2.Qxc7 Qcxc7 3.Nxc7+ Qbxc7 4.Bxc4+ Kb7
5.Qfxd5+ Qxd5 6.Bxd5+ Rxd5 7.Qxd5+ Ka6 8.Qxc7 (15.402.783) 135.4
  6.00	 2:48 	+47.17++ 	1.Qxc4+ Qbxc4 2.Qxc7 Qcxc7 3.Nxc7+ Qbxc7 4.Bxc4+ Kb7
5.Qfxd5+ Qxd5 6.Bxd5+ Rxd5 7.Qxd5+ (22.429.246) 133.0
  6.00	 3:01 	+47.67++ 	1.Qxc4+ Qbxc4 2.Qxc7 Qcxc7 3.Nxc7+ Qbxc7 4.Bxc4+ Kb7
5.Qfxd5+ Qxd5 6.Bxd5+ Rxd5 7.Qxd5+ (24.046.466) 132.6
  6.00	 4:45 	+50.17 	1.Qxc4+ dxc4 2.Nxc7+ Qbxc7 3.Nxc5+ Rxc5 4.Bxc4+ Kb7
5.Qxb4+ Bxb4 6.Q3xc5 Bxc5 (37.796.865) 132.3
  7.01	 5:35 	+50.42++ 	1.Qxc4+ dxc4 2.Nxc7+ Qbxc7 3.Nxc5+ Rxc5 4.Bxc4+ Kb7
5.Qxb4+ Nxb4 6.Q3xc5 Ra2+ 7.Bxa2 Qh1+ (43.881.111) 130.6
  7.01	 6:11 	+50.92++ 	1.Qxc4+ dxc4 2.Nxc7+ Qbxc7 3.Nxc5+ Rxc5 4.Bxc4+ Kb7
5.Qxc7+ Ka8 6.Q5xa1 Qxc7 7.Qxc7 Qxe1 8.Qaxe1 (47.882.053) 129.0
  7.01	 8:05 	+53.83 	1.Qxc4+ dxc4 2.Nxc7+ Qcxc7 3.Qxc4+ Qbxc4 4.Bxc4+ Rb5
5.Nxc5+ Bxc5 6.Q3xc5 Rxe1 7.Rxd6+ Qxd6 (63.819.658) 131.4
  7.02	 8:35 	+53.84++ 	1.Nxc7+ Qbxc7 2.Nxc5+ Rxc5 3.Qxc4+ Rxc4 4.Bxc4+ Ka5
5.Qexd5+ Bb5 6.Qxb4+ Ka6 7.Qxa1 (67.849.644) 131.7
  7.02	 8:49 	+54.19++ 	1.Nxc7+ Qbxc7 2.Nxc5+ Rxc5 3.Qxc4+ Rxc4 4.Bxc4+ Ka5
5.Qexd5+ Bb5 6.Qxb4+ Nxb4 7.Qxc7+ (69.815.657) 131.8
  7.02	10:57 	+55.67 	1.Nxc7+ Qcxc7 2.Qxc5 Rxc5 3.Nxc5+ Qbxc5 4.Qxc4+ dxc4
5.Qxc4+ Qxc4 6.Bxc4+ (86.541.262) 131.6
  8.01	13:04 	+55.92++ 	1.Nxc7+ Qcxc7 2.Nxc5+ Rxc5 3.Q5xd6+ Rc6 4.Qxa7+ Qxa7
5.Qc8+ Qab7 6.Qdxc7 Bb5 7.Q7xb7+ Ka5 (103.675.590) 132.2
  8.01	13:46 	+56.42++ 	1.Nxc7+ Qcxc7 2.Nxc5+ Rxc5 3.Q5xd6+ Rc6 4.Qxa7+ Qxa7
5.Qc8+ Qab7 6.Qdxc7 Qxe1 (109.423.692) 132.4
  8.01	15:26 	+78.39 	1.Nxc7+ Qbxc7 2.Nxc5+ Qbxc5 3.Qxc4+ dxc4 4.Qxa5+ Kxa5
5.Qxc7+ Qxc7 6.Qxc7+ Kb4 7.Qcxc5+ dxc5 8.Q5xc5+ (121.818.595) 131.4
  9.01	17:41 	+78.64++ 	1.Nxc7+ Qbxc7 2.Nxc5+ Qbxc5 3.Qxc4+ dxc4 4.Qxa5+ Kxa5
5.Qxc7+ Qxc7 6.Qxc7+ Kb5 7.Qe3xc5+ dxc5 8.Qb6+ (137.063.266) 129.0
  9.01	20:00 	+79.14++ 	1.Nxc7+ Qbxc7 2.Nxc5+ Qbxc5 3.Qxc4+ dxc4 4.Qxa5+ Kxa5
5.Qxc7+ Qxc7 6.Qxc7+ Kb5 7.Qe3xc5+ Ka6 8.Q7xa7+ (152.871.391) 127.2
  9.01	20:17 	+79.14 	1.Nxc7+ Qbxc7 2.Nxc5+ Rxc5 3.Qxc7 Qxc7 4.Qxd6+ Nc6 5.Qdxc7
Qxe2+ 6.Q3xe2+ Qb5 7.Qgxa1 Qxe2+ 8.Bxe2+ Rc4 9.Qb7+ (155.740.976) 127.9

best move: Ne6xc7 time: 25:01.917 min  n/s: 131.263  nodes: 197.144.456



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