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Subject: Re: Does any program except Brutus play this sacrifice?

Author: Ulrich Tuerke

Date: 12:56:25 09/15/03

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Yes, Comet does (on XP-1800), although it comes with a draw score.

New position
4r1k1/p4ppp/1p1q1n2/1Pb1n3/8/1N4P1/PB3PBP/2RQ2K1 b - - 0 1

Analysis by Comet B61:

...
1...Nd3 2.Nxc5 bxc5 3.Bf1 Re1 4.Qd2 Rxc1 5.Bxc1 c4 6.Qc2 Nxc1 7.Qxc1
  ²  (0.28)   Depth: 9/25   00:00:18  5710kN
1...Nd3 2.Nxc5 bxc5 3.Bf1 Re1 4.Qd2 Rxc1 5.Bxc1 c4 6.Qc2 Ng4 7.Bxd3 cxd3 8.Qc8+
  =  (0.01)   Depth: 9/25   00:00:19  5939kN
1...Nd3 2.Nxc5 bxc5 3.Bf1 Re1 4.Qd2 Rxc1 5.Bxc1 c4
  =  (-0.17)   Depth: 9/25   00:00:20  6313kN
1...Nd3 2.Nxc5 bxc5 3.Bf1 Re1 4.Qd2 Rxc1 5.Bxc1 Qxg3+ 6.hxg3 Nxc1
  =  (-0.16)   Depth: 10/30   00:00:27  9014kN
1...Nd3 2.Nxc5 bxc5 3.Bf1 Re1 4.Qd2 Rxc1 5.Bxc1 c4 6.Bb2 Ng4 7.f3
  =  (0.02)   Depth: 10/30   00:00:49  17803kN
1...Nd3 2.Nxc5 bxc5 3.Bf1 Re1 4.Qd2 Rxc1 5.Bxc1 c4 6.Qxd3 cxd3 7.b6
  =  (0.02)   Depth: 11/31   00:01:14  27589kN
1...Nd3 2.Nxc5 bxc5 3.Bf1 Re1 4.Qd2 Rxc1 5.Bxc1 c4 6.Qc2 Ng4 7.Qxc4 Ngxf2 8.Qc8+
Qf8 9.Qxf8+ Kxf8
  =  (0.00)   Depth: 11/31   00:01:21  30506kN
1...Nd3 2.Nxc5 bxc5 3.Bf1 Re1 4.Qd2 Rxc1 5.Bxc1 c4 6.Qc2 Ng4 7.Qxc4 Nxh2 8.Kxh2
Nxc1
  =  (0.01)   Depth: 12/31   00:02:06  48451kN
1...Bxf2+ 2.Kxf2 Nfg4+ 3.Kg1 Qh6 4.Rc3 Qxh2+ 5.Kf1 Qh5 6.Qc2 Nc4 7.Rxc4 Ne3+
8.Ke1 Nxc2+ 9.Kf1
  =  (0.00)   Depth: 12/39   00:03:54  93738kN
1...Bxf2+ 2.Kxf2 Nfg4+ 3.Kg1 Qh6 4.Rc3 Qxh2+ 5.Kf1 Qh5 6.Qd4 Ng6 7.Bf3 Rd8
8.Qxd8+ Nf8
  =  (0.00)   Depth: 12/39   00:04:12  102220kN
1...Bxf2+ 2.Kxf2 Nfg4+ 3.Kg1 Qh6 4.Rc3 Qxh2+ 5.Kf1 Qh5 6.Qd4 Ng6 7.Bf3 Qh3+
8.Bg2 Qh5
  =  (0.00)   Depth: 13/39   00:05:27  138249kN
1...Bxf2+ 2.Kxf2 Nfg4+ 3.Kg1 Qh6 4.Rc3 Qxh2+ 5.Kf1 Qh5 6.Qd4 Ng6 7.Bf3 Qxb5+
8.Qd3 h5
  =  (0.00)   Depth: 13/39   00:06:33  169671kN





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