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Subject: Fruit 2: The Chessmaster for the poor

Author: Drexel,Michael

Date: 13:02:20 01/02/05

Chessmaster is no longer the undisputed mate solver amongst the chess playing
engines.

[D]rb2b2R/2npk3/p1p3PP/1n2K1N1/1p4PN/2p3p1/3p3p/3B2rq w - - 0 1

Analysis by Fruit 2.0:

1.Bc2 Qd5+ 2.Kf4 h1Q
  -+  (-33.58)   Depth: 1/9   00:00:00
1.Bb3 Nd5+ 2.Kf5 d1Q 3.Bxd1 Rxd1
  -+  (-28.17)   Depth: 1/9   00:00:00
1.Bf3 Nd5+ 2.Kf5 d1Q 3.Bxh1 Rxh1
  -+  (-28.00)   Depth: 1/14   00:00:00
1.Nf5+ Kd8 2.Nf7+ Kc8 3.N7d6+ Nxd6 4.Nxd6+ Kd8
  -+  (-25.47)   Depth: 1/19   00:00:00
1.Nf5+ Kd8 2.Nf7+ Kc8 3.N5d6+ Nxd6 4.Nxd6+ Kd8 5.Nb7+ Ke7 6.Rh7+ Bf7 7.Rxf7+ Ke8
  -+  (-22.05)   Depth: 2/19   00:00:00
1.Nf5+ Kd8 2.Nf7+ Kc8 3.N5d6+ Nxd6 4.Nxd6+ Kd8 5.Nb7+ Ke7 6.Rh7+ Bf7 7.Rxf7+ Ke8
8.Nd6+ Kd8 9.Nb7+ Kc8 10.Nd6+ Kd8
  =  (0.00)   Depth: 3/25   00:00:00
1.Nf5+ Kd8 2.Nf7+ Kc8 3.N5d6+ Nxd6 4.Nxd6+ Kd8 5.Nb7+ Ke7 6.Rh7+ Bf7 7.Rxf7+ Ke8
8.Nd6+ Kd8 9.Nb7+ Kc8 10.Nd6+ Kd8
  =  (0.00)   Depth: 4/44   00:00:00
1.Nf5+ Kd8 2.Nf7+ Kc8 3.N5d6+ Nxd6 4.Nxd6+ Kd8 5.Nb7+ Ke7 6.Rh7+ Bf7 7.Rxf7+ Ke8
8.Nd6+ Kd8 9.Nb7+ Kc8 10.Nd6+ Kd8
  =  (0.00)   Depth: 5/46   00:00:00
1.Nf5+ Kd8 2.Nf7+ Kc8 3.N5d6+ Nxd6 4.Nxd6+ Kd8 5.Nb7+ Ke7 6.Rh7+ Bf7 7.Rxf7+ Ke8
8.Nd6+ Kd8 9.Nb7+ Kc8 10.Nd6+ Kd8
  =  (0.00)   Depth: 6/56   00:00:01  47kN
1.Nf5+ Kd8 2.Nf7+ Kc8 3.Ne7+ Kb7 4.Nd8+ Kb6 5.Nc8+ Kc5 6.Nb7+ Kc4 7.Nb6+ Kd3
8.Nc5+ Ke3 9.Nc4+ Kf2 10.Nd3+ Kg2 11.Ne3+ Kh3 12.Nf4+ Kh4 13.Nf5+ Kg5 14.Nh3+
Kxg6 15.Nh4+ Kf7 16.Ng5+ Ke7
  +-  (#31)   Depth: 7/61   00:00:02  417kN

[D]R1n2N2/4pk1B/2Q1r2B/2K2b2/Rr1n2P1/1q1P1PP1/4N2b/8 w - - 0 1

Analysis by Fruit 2.0:

1.Qe8+ Kxe8 2.Rxc8+ Kf7 3.Rxb4
  ±  (0.86)   Depth: 1/19   00:00:00
1.Qe8+ Kxe8 2.Rxc8+ Kf7 3.Bg8+ Kxg8 4.Nxe6+ Kf7 5.N6xd4 Qxa4 6.gxf5
  ²  (0.61)   Depth: 2/21   00:00:00
1.Qe8+ Kxe8 2.Rxc8+ Kf7 3.Bg8+ Kxg8 4.Nxe6+ Kh7 5.N2xd4 Qxa4 6.Nxf5
  ±  (0.89)   Depth: 3/21   00:00:00
1.Qe8+ Kxe8 2.Rxc8+ Kf7 3.Bg8+ Kxg8 4.Nxe6+ Kh7 5.N6xd4 Qxa4 6.Nxf5
  ²  (0.61)   Depth: 4/24   00:00:00
1.Qe8+ Kxe8 2.Rxc8+ Kf7 3.Bg8+ Kxg8 4.Nxe6+ Kh7 5.N6xd4 Qxa4 6.Nxf5
  ²  (0.61)   Depth: 5/28   00:00:00
1.Qe8+ Kxe8 2.Rxc8+ Kf7 3.Bg8+ Kxg8 4.Ng6+ Kh7 5.Rh8+ Kxg6 6.Nf4+ Kf6 7.Rf8+ Ke5
8.Bg7+ Rf6 9.Bxf6+ exf6 10.Re8+ Ne6+ 11.Rxe6+ Qxe6 12.Ng6+ Bxg6 13.f4+ Rxf4
14.gxf4+ Bxf4 15.Re4+ Bxe4 16.d4#
  +-  (#16)   Depth: 6/31   00:00:00  122kN

[D]5n2/B3K3/2p3p1/4k1N1/7P/3bN1P1/2Prn1P1/1q6 w - - 0 1

Analysis by Fruit 2.0:

1.cxd3 Qb4+ 2.Kf7 Rxd3
  -+  (-11.57)   Depth: 1/8   00:00:00
1.Ng4+ Kd5 2.Ne3+ Ke5
  =  (0.00)   Depth: 1/10   00:00:00
1.Nf3+ Ke4 2.Nxd2+ Ke5 3.Nf3+ Ke4 4.Ng5+ Ke5 5.Nf7+ Ke4 6.Nd6+ Ke5 7.Ng4+ Kd5
8.Nf6+ Ke5 9.Nf7+ Kf5 10.Nh6+ Ke5 11.Nhg4+ Kf5 12.Ne3+ Ke5 13.Nfg4+ Ke4 14.Nf2+
Ke5 15.Nxd3+ Ke4 16.Nf2+ Ke5
  +-  (#22)   Depth: 1/57   00:00:00

[D]1n6/8/8/R3Np1K/1N3k2/1R6/1P5P/3n4 w - - 0 1

Analysis by Fruit 2.0:

1.h3
  +-  (11.43)   Depth: 1/1   00:00:00
1.h4
  +-  (11.59)   Depth: 1/1   00:00:00
1.Rf3+ Ke4 2.Kg5
  +-  (11.71)   Depth: 1/7   00:00:00
1.Nbd3+ Ke3 2.Rxb8
  +-  (14.60)   Depth: 1/7   00:00:00
1.Nbd3+ Ke3 2.Nc5+ Kd4 3.Ne6+ Ke4 4.Rxb8
  +-  (14.61)   Depth: 2/19   00:00:00
1.Ng6+ Ke4 2.Re5+ Kd4 3.Nc2+ Kc4 4.Rb4+ Kd3 5.Ne1+ Kd2 6.Nf3+ Kc2 7.Re2+ Kc1
8.Rxb8
  +-  (14.81)   Depth: 2/21   00:00:00
1.Ng6+ Ke4 2.Re5+ Kd4 3.Nc2+ Kc4 4.Rb4+ Kd3 5.Ne1+ Kd2 6.Rd4+ Kc1 7.Rc5+ Nc3
8.bxc3 Na6 9.Rxf5
  +-  (15.83)   Depth: 3/25   00:00:00
1.Ng6+ Ke4 2.Re5+ Kd4 3.Nc2+ Kc4 4.Rb4+ Kd3 5.Ne1+ Kd2 6.Rd4+ Kc1 7.Rc5+ Nc3
8.bxc3 Na6 9.Rxf5
  +-  (15.83)   Depth: 4/25   00:00:00
1.Ng6+ Ke4 2.Re5+ Kd4 3.Nc2+ Kc4 4.Rb4+ Kd3 5.Ne1+ Kd2 6.Rd4+ Kc1 7.Rc5+ Nc3
8.Rxc3+ Kxb2 9.Rdd3 Kb1 10.Rb3+ Kc1 11.Rxb8
  +-  (16.80)   Depth: 5/29   00:00:00
1.Ng6+ Ke4 2.Re5+ Kd4 3.Nc2+ Kc4 4.Rb4+ Kd3 5.Ne1+ Kd2 6.Rd4+ Kc1 7.Rc5+ Nc3
8.Rxc3+ Kb1 9.Rd1+ Kxb2 10.Rdd3 Kb1 11.Rb3+ Kc1 12.Rxb8
  +-  (16.80)   Depth: 6/35   00:00:01  641kN
1.Nc2 Nc6 2.Nxc6 Nc3 3.bxc3 Ke4 4.Rb4+ Kd3
  +-  (17.54)   Depth: 6/35   00:00:02  961kN
1.Nc2 Nc6 2.Nxc6 Nxb2 3.Rb4+ Kf3 4.N2d4+ Ke4 5.Nxf5+ Nc4 6.Rxc4+ Kd3
  +-  (17.88)   Depth: 7/35   00:00:03  1252kN
1.Ng6+ Ke4 2.Re5+ Kd4 3.Nc2+ Kc4 4.Rb4+ Kd3 5.Ne1+ Kd2 6.Nf3+ Kc2 7.Rc5+ Kd3
8.Nf4+ Ke3 9.Rb3+ Kf2 10.Rc2+ Kf1 11.Rg2 Nc6 12.Nd2+ Ke1 13.Re2#
  +-  (#13)   Depth: 7/39   00:00:14  7798kN
1.Rh3 Ne3 2.Ng6+ Ke4 3.Re5+ Kd4 4.Rhxe3 Kc4 5.Nc2 Nc6 6.Rc3#
  +-  (#6)   Depth: 7/39   00:00:20  11231kN
1.Rh3 Ne3 2.Ng6+ Ke4 3.Re5+ Kd4 4.Rhxe3 Kc4 5.Nc2 Nc6 6.Rc3#
  +-  (#6)   Depth: 8/39   00:00:21  11457kN
1.Rh3 Ne3 2.Ng6+ Ke4 3.Re5+ Kd4 4.Rhxe3 Kc4 5.Nc2 Nc6 6.Rc3#
  +-  (#6)   Depth: 9/39   00:00:24  13467kN
1.Nc4 Nd7 2.Re5 Nxe5 3.Re3 Nxe3 4.Nd2 Nc6 5.Nd3#
  +-  (#5)   Depth: 9/39   00:00:25  15335kN

[D]3nn3/2p2p2/6p1/n1PB3n/3BK3/1P2NRP1/3pNPnk/3n3b w - - 0 1

Analysis by Fruit 2.0:

1.Nxd1
  ³  (-0.67)   Depth: 1/5   00:00:00
1.Nf1+ Kh3 2.Ng1+ Kg4 3.Nh2+ Kg5 4.Nh3+ Kh6 5.Ng4+ Kh7 6.Ng5+ Kg8 7.Nh6+ Kf8
8.Nh7+ Ke7 9.Ng8+ Kd7 10.Nf8+ Kc8 11.Ne7+ Kb8 12.Nd7+ Ka7 13.Nc8+ Ka6 14.Nb8+
Kb5 15.Na7+ Kb4 16.Na6+ Ka3
  +-  (#20)   Depth: 1/43   00:00:00

Michael

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Last modified: Thu, 15 Apr 21 08:11:13 -0700

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