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Subject: These are three of the most famous combinations of all time!

Author: Jorge Pichard

Date: 09:53:53 05/09/04


These are three of the most famous combinations of all time. Can your program
find them?



New game,


New game,
[D]2rr2k1/1b3ppp/pb2p3/1p2P3/1P2BPnq/P1N3P1/1B2Q2P/R4R1K b - - 0 1

Analysis by Shredder 8:

1...Bxe4+ 2.Nxe4 Qxh2+ 3.Qxh2 Nxh2 4.Nd6 Nxf1 5.Nxc8
  -+  (-1.85)   Depth: 1/6   00:00:00
  -+  (-1.41)   Depth: 6/16   00:00:00
1...Qxh2+ 2.Qxh2 Bxe4+ 3.Nxe4 Nxh2 4.Kxh2 Rc2+ 5.Kh3 Rxb2 6.Rac1
  -+  (-1.42)   Depth: 6/16   00:00:00
  µ  (-1.28)   Depth: 8/15   00:00:00  78kN
1...Bxe4+ 2.Nxe4 Qxh2+ 3.Qxh2 Nxh2 4.Kxh2 Rc2+ 5.Kh3 Rxb2 6.Kg4 Rd3 7.Rfd1 Rbb3
8.Rxd3 Rxd3
  µ  (-1.29)   Depth: 8/15   00:00:00  79kN
  µ  (-1.22)   Depth: 9/26   00:00:01  270kN
1...Qe7 2.Rf3 Rc4 3.Raf1 Bd4 4.Bxb7 Qxb7 5.Nd1 Bb6 6.h3 Re4
  µ  (-1.23)   Depth: 9/26   00:00:02  361kN
  -+  (-1.68)   Depth: 10/22   00:00:05  874kN
1...Rxc3 2.Bxb7 Rxg3 3.Rac1 Rh3 4.Rc2 Re3 5.Qg2 Re1 6.Bc3 Rxf1+ 7.Qxf1 Ne3 8.Qe2
Rd1+ 9.Qxd1 Nxd1 10.Bd4 Qe1+ 11.Kg2 Qg3+ 12.hxg3 Ne3+ 13.Bxe3
  -+  (-1.69)   Depth: 10/22   00:00:06  980kN
  -+  (-8.23)   Depth: 13/42   00:00:36  6303kN

(Pichard, MyTown 09.05.2004)


---------------------------------------------------------------------------
New game,
[D]1k2b3/4bpp1/p2pp1P1/1p3P2/2q1P3/4B3/PPPQN2r/1K1R4 w - - 0 1

Analysis by Shredder 8:

1.Re1 Kb7 2.Bf4 Rf2 3.Be3 Rg2 4.gxf7 Bxf7
  ³  (-0.46)   Depth: 1/6   00:00:00
  =  (-0.14)   Depth: 6/15   00:00:00
1.Qd4 Qxd4 2.Nxd4 fxg6 3.Bf4 Rh5 4.Bc1
  =  (-0.13)   Depth: 6/23   00:00:00
  ³  (-0.29)   Depth: 7/18   00:00:00  74kN
1.Re1 Kb7 2.Bf4 Rg2 3.Qe3 fxg6 4.Qf3 Qb4
  ³  (-0.28)   Depth: 7/21   00:00:00  82kN
  =  (-0.15)   Depth: 8/22   00:00:01  179kN
1.Qd4 Qxd4 2.Nxd4 fxg6 3.Bf4 Rg2 4.fxe6 g5 5.Be3 Bh5 6.Rh1 Rf2
  =  (-0.14)   Depth: 8/22   00:00:01  192kN
  ³  (-0.37)   Depth: 10/23   00:00:04  619kN
1.Re1 Kb7 2.Bg1 Rg2 3.gxf7 Bxf7 4.Qe3 Kc8 5.Qa7 Rxe2 6.Rxe2 Qxe2 7.Qxe7
  ³  (-0.36)   Depth: 10/32   00:00:05  811kN
  =  (0.13)   Depth: 10/32   00:00:07  1119kN
1.f6 Rxe2 2.fxg7 Rxd2 3.Bxd2 fxg6 4.g8Q Qc8 5.Bb4 Qd7 6.Bxd6+ Kb7 7.Qh7 Bd8
8.Qxd7+ Bxd7 9.Be7 Kc8 10.Bxd8 Kxd8 11.Rg1
  =  (0.14)   Depth: 10/32   00:00:08  1292kN
  +-  (2.66)   Depth: 15/42   00:01:47  17934kN

(Pichard, MyTown 09.05.2004)

----------------------------------------------------------------------------
New game,
[D]4kr2/ppp3pp/3qP3/3p2B1/8/2N5/PPn1Q1PP/R3b2K w - - 0 1

Analysis by Shredder 8:

1.Qxc2 Rf1#
  ²  (0.69)   Depth: 1/3   00:00:00
  -+  (-#1)   Depth: 2/3   00:00:00
1.Rxe1 Nxe1 2.Qxe1 c6
  -+  (-#1)   Depth: 2/3   00:00:00
  +-  (1.85)   Depth: 4/7   00:00:00
1.Nb5 Qe5 2.Rd1 Rf2 3.Nxc7+ Kf8 4.e7+ Kg8 5.e8Q+ Qxe8 6.Qxe8+ Rf8 7.Rxe1
  +-  (1.86)   Depth: 4/12   00:00:00
  ³  (-0.28)   Depth: 8/23   00:00:01  257kN
1.Rxe1 Nxe1 2.h4 d4 3.Ne4 Qa6 4.Qh5+ g6 5.e7 gxh5 6.Nd6+ Qxd6
  ³  (-0.27)   Depth: 8/23   00:00:02  278kN
  -+  (-2.69)   Depth: 9/28   00:00:04  659kN
1.Nb5 Qe5 2.Rd1 c6 3.h4 Rf5 4.Qxe5 Rxe5 5.Nc7+ Kf8 6.Bf4 Bxh4 7.Bxe5 Kg8
  -+  (-2.68)   Depth: 9/28   00:00:04  673kN
  =  (-0.22)   Depth: 13/37   00:00:40  6262kN

(Pichard, MyTown 09.05.2004)






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