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Subject: Fritz 9 Blunder ...Bc2??

Author: John Jack

Date: 17:58:45 11/21/05


Was it in time trouble. Maybe Hydra not as Strong as we think



[D]6k1/5p2/pn1p4/N2p2p1/PP1Pp2q/1BrbP1QP/6K1/4R3 b - -

Analysis by Fritz 9:

1...Nc4 2.Qxh4 gxh4 3.Bd1 Nxa5 4.bxa5 Ra3 5.Rg1 Kf8 6.Kf2 Ra2+
  -+  (-2.15)   Depth: 7/19   00:00:00  43kN
1...Nc4 2.Qxh4 gxh4 3.Bd1 Nxa5 4.bxa5 Ra3 5.Rg1 Kf8 6.Kf2 Ra2+ 7.Ke1
  -+  (-2.15)   Depth: 8/20   00:00:00  120kN
1...Nc4 2.Qxh4 gxh4 3.Bd1 Nxa5 4.bxa5 Ra3 5.Rg1 Ra2+ 6.Kh1+ Kf8 7.Bb3
  -+  (-2.23)   Depth: 9/27   00:00:00  282kN
1...Nc4 2.Qxh4 gxh4 3.Bd1 Nxa5 4.bxa5 Ra3 5.Rg1 Ra2+ 6.Kh1+ Kf8 7.Bb3 Re2 8.Rg4
Rxe3 9.Rxh4
  -+  (-2.27)   Depth: 10/25   00:00:00  494kN
1...Nc4 2.Qxh4 gxh4 3.Bd1 Nxa5 4.bxa5 Ra3 5.Rg1 Ra2+ 6.Kh1+ Kf8 7.Bb3 Re2 8.Rg4
Rxe3 9.Rxh4
  -+  (-2.27)   Depth: 11/26   00:00:01  1095kN
1...Qxg3+!
  -+  (-2.27)   Depth: 11/30   00:00:01  1967kN
1...Qxg3+!
  -+  (-2.43)   Depth: 11/30   00:00:02  2314kN
1...Qxg3+ 2.Kxg3 f5 3.Kf2 Kf7 4.Bd1 Ke6 5.Rg1 Rc1 6.Nb3 Rb1 7.Ke1 Kf6
  -+  (-2.55)   Depth: 11/32   00:00:02  2705kN
1...Qxg3+ 2.Kxg3 f5 3.Kh2 Kf7 4.h4 gxh4 5.Kh3 Bc4 6.Bd1 f4 7.Kxh4 fxe3 8.Nc6
  -+  (-2.63)   Depth: 12/31   00:00:04  4235kN
1...Qxg3+ 2.Kxg3 f5 3.Kh2 Kf7 4.h4 gxh4 5.Kh3 Bc4 6.Bd1 f4 7.Kxh4 fxe3 8.Kg5 Ke8
9.Nxc4
  -+  (-2.61)   Depth: 13/32   00:00:06  6720kN
1...Qxg3+ 2.Kxg3 f5 3.Kh2 Kf7 4.h4 gxh4 5.Kh3 Bc4 6.Bd1 f4 7.Kxh4 fxe3 8.Kg5 Ke7
9.Nc6+
  -+  (-2.53)   Depth: 14/37   00:00:11  13180kN
1...Qxg3+ 2.Kxg3 f5 3.Kh2 Kf7 4.h4 gxh4 5.Kh3 Bc4 6.Bd1 f4 7.Kxh4 Rxe3 8.Rxe3
fxe3 9.Nxc4 dxc4 10.Kg3 c3
  -+  (-2.65)   Depth: 15/42   00:00:27  30894kN
1...Qxg3+ 2.Kxg3 f5 3.Kh2 Kf7 4.h4 gxh4 5.Kh3 Bc4 6.Bd1 f4 7.Kxh4 Rxe3 8.Rxe3
fxe3 9.Nxc4 dxc4 10.Kg3 Nd5 11.b5
  -+  (-2.50)   Depth: 16/39   00:01:01  69796kN
1...Qxg3+ 2.Kxg3 f5 3.Kh2 Kf7 4.h4 gxh4 5.Kh3 Bc4 6.Bd1 f4 7.Kxh4 Rxe3 8.Rxe3
fxe3 9.Nxc4 dxc4 10.Kg3 Nd5 11.b5
  -+  (-2.50)   Depth: 16/45   00:02:19  160646kN




[D]6k1/5p2/pn1p4/N2p2p1/PP1Pp2q/1BrbP1QP/6K1/4R3 b - -

Analysis by Fruit 2.2.1:

1...Qh6 2.h4 Qxh4 3.Qxh4 gxh4
  -+  (-1.42)   Depth: 4/11   00:00:00
1...Qh6 2.h4 Qxh4 3.Qxh4 gxh4
  -+  (-1.42)   Depth: 4/11   00:00:00
1...Qh6 2.h4 Qxh4 3.Qxh4 gxh4
  -+  (-1.42)   Depth: 4/11   00:00:00
1...Qh6 2.h4 Qxh4 3.Qxh4 gxh4
  -+  (-1.42)   Depth: 4/11   00:00:00
1...Qh6 2.h4 Qxh4 3.Rh1 Qxg3+ 4.Kxg3 f5
  µ  (-1.40)   Depth: 5/12   00:00:00
1...Qh6 2.h4 Qxh4 3.Qxh4 gxh4 4.Kh3 Bc2 5.Rg1+ Kf8
  µ  (-1.09)   Depth: 6/17   00:00:00  17kN
1...Qh6 2.h4 Qxh4 3.Qxh4 gxh4 4.Kh3 Bc2 5.Rg1+ Kf8
  µ  (-1.09)   Depth: 7/21   00:00:00  57kN
1...Qh6 2.h4 Qxh4 3.Qxh4 gxh4 4.Kh3 Bc2 5.Rg1+ Kf8 6.Bxc2 Rxc2 7.Kxh4 Nxa4
  µ  (-1.24)   Depth: 8/21   00:00:00  119kN
1...Qxg3+ 2.Kxg3 f5 3.Rg1 Bc4 4.Bd1 f4+ 5.Kf2 fxe3+ 6.Ke1 Kf7 7.Rxg5
  µ  (-1.32)   Depth: 8/24   00:00:00  229kN
1...Qxg3+ 2.Kxg3 f5 3.h4 f4+ 4.Kh2 Bc2 5.Bxc2 Rxc2+ 6.Kh3 f3 7.hxg5 Nxa4
  -+  (-1.55)   Depth: 9/25   00:00:00  422kN
1...Qxg3+ 2.Kxg3 f5 3.Kf2 Kf7 4.Rg1 Bc2 5.Rc1 Rxb3 6.Rxc2 Rxb4 7.Rc7+ Ke6
  -+  (-1.86)   Depth: 10/28   00:00:01  848kN
1...Qxg3+ 2.Kxg3 f5 3.Kf2 Kf7 4.h4 gxh4 5.Bd1 Bc2 6.Bh5+ Kf6 7.Rh1 Kg5 8.Be2
Bxa4 9.Bxa6
  -+  (-1.91)   Depth: 11/29   00:00:01  1267kN
1...Qxg3+ 2.Kxg3 f5 3.Kf2 f4 4.Kg1 Bc2 5.Bxc2 Rxc2 6.b5 f3 7.Ra1 axb5 8.axb5 Nc4
9.Nxc4 dxc4
  -+  (-2.17)   Depth: 12/30   00:00:03  2350kN
1...Qxg3+ 2.Kxg3 f5 3.Kf2 f4 4.Kg1 Bc2 5.Bxc2 Rxc2 6.b5 axb5 7.axb5 Rb2 8.Nc6
Rxb5 9.Kf2 fxe3+ 10.Rxe3 Rb2+ 11.Re2
  -+  (-2.01)   Depth: 13/30   00:00:04  3212kN
1...Qxg3+ 2.Kxg3 f5 3.Bd1 f4+ 4.Kf2 Bc2 5.Bxc2 Rxc2+ 6.Re2 fxe3+ 7.Kf1 Rc1+
8.Re1 Rxe1+ 9.Kxe1 Nxa4 10.Ke2 Kf7 11.Kxe3 Nb6 12.Ke2
  -+  (-2.24)   Depth: 14/34   00:00:08  6624kN
1...Qxg3+ 2.Kxg3 f5 3.Kg2 f4 4.Kf2 Bc2 5.Bxc2 Rxc2+ 6.Re2 fxe3+ 7.Kxe3 Rc3+
8.Kf2 Nxa4 9.Ra2 Rf3+ 10.Kg2 Nc3 11.Rf2 Rf7 12.Nc6
  -+  (-2.33)   Depth: 15/41   00:00:25  20337kN
1...Qxg3+ 2.Kxg3 f5 3.Kf2 f4 4.h4 Bc2 5.Rc1 fxe3+ 6.Ke1 Rxb3 7.Nxb3 Bxb3 8.a5
Nc4 9.hxg5 Kg7 10.Ke2 Kg6 11.Rc3 Ba4
  -+  (-2.34)   Depth: 16/41   00:00:43  34332kN
1...Qxg3+ 2.Kxg3 f5 3.Bd1 f4+ 4.exf4 Be2+ 5.Kh2 Bxd1 6.Rxd1 gxf4 7.Rg1+ Kf7 8.b5
axb5 9.axb5 f3 10.Kg3 Rc2 11.Nc6 Rb2 12.h4 Rxb5 13.h5
  -+  (-2.47)   Depth: 17/41   00:01:15  60904kN




[D]6k1/5p2/pn1p4/N2p2p1/PP1Pp2q/1BrbP1QP/6K1/4R3 b - -

Analysis by Deep Shredder 9.1 UCI:

1...Qxg3+ 2.Kxg3
  -+  (-2.88)   Depth: 1/1   00:00:00
1...Qxg3+ 2.Kxg3
  -+  (-2.88)   Depth: 2/2   00:00:00
1...Qxg3+ 2.Kxg3
  -+  (-2.88)   Depth: 2/2   00:00:00
1...Qxg3+ 2.Kxg3
  -+  (-2.88)   Depth: 3/3   00:00:00
1...Qxg3+ 2.Kxg3
  -+  (-2.88)   Depth: 4/4   00:00:00
1...Qxg3+ 2.Kxg3
  -+  (-2.62)   Depth: 5/12   00:00:00
1...Qxg3+ 2.Kxg3
  -+  (-2.11)   Depth: 5/12   00:00:00
1...Qxg3+ 2.Kxg3 f5 3.h4 f4+ 4.Kg4 f3 5.hxg5
  -+  (-1.72)   Depth: 5/19   00:00:00
1...Qxg3+ 2.Kxg3
  -+  (-1.47)   Depth: 6/19   00:00:00  19kN
1...Qxg3+ 2.Kxg3 f5 3.h4
  -+  (-1.41)   Depth: 6/19   00:00:00  24kN
1...Bc2
  -+  (-1.42)   Depth: 6/19   00:00:00  28kN
1...Bc2
  -+  (-1.77)   Depth: 6/19   00:00:01  29kN
1...Bc2 2.Ba2 Ra3
  -+  (-2.37)   Depth: 6/19   00:00:01  35kN
1...Bc2 2.Ba2
  -+  (-2.12)   Depth: 7/19   00:00:01  47kN
1...Bc2 2.Qxh4 gxh4 3.Rc1 Rxb3 4.Nxb3 Bxb3 5.Rc6 Nxa4
  -+  (-1.69)   Depth: 7/19   00:00:01  51kN
1...Qxg3+
  -+  (-1.70)   Depth: 7/19   00:00:01  58kN
1...Qxg3+
  -+  (-2.05)   Depth: 7/19   00:00:01  65kN
1...Qxg3+ 2.Kxg3 f5 3.Rg1 Bc4 4.Nxc4 dxc4 5.Bd1 f4+ 6.Kf2 Rxe3
  -+  (-2.06)   Depth: 7/20   00:00:01  101kN
1...Qxg3+ 2.Kxg3 f5 3.Rg1 f4+ 4.Kf2
  -+  (-1.82)   Depth: 8/20   00:00:01  158kN
1...Qxg3+ 2.Kxg3
  -+  (-2.07)   Depth: 9/22   00:00:01  214kN
1...Qxg3+ 2.Kxg3 f5 3.Rg1 f4+ 4.Kg4 f3
  -+  (-2.15)   Depth: 9/26   00:00:01  271kN
1...Qxg3+ 2.Kxg3 f5 3.Kf2 f4 4.Kg1 Bc2
  -+  (-2.22)   Depth: 10/28   00:00:04  467kN
1...Qxg3+ 2.Kxg3 f5 3.Kf2 f4 4.Rg1
  -+  (-2.23)   Depth: 11/26   00:00:06  718kN
1...Qxg3+ 2.Kxg3 f5 3.Kf2 f4 4.Rg1
  -+  (-2.41)   Depth: 12/29   00:00:08  1244kN
1...Qxg3+ 2.Kxg3 f5 3.Rg1 Kf7 4.Bd1 f4+ 5.Kf2 fxe3+ 6.Kxe3 Nc4+ 7.Kf2 e3+ 8.Kf3
  -+  (-2.38)   Depth: 13/36   00:00:10  2731kN
1...Qxg3+ 2.Kxg3 f5 3.Rg1 Kf7 4.h4 f4+
  -+  (-2.62)   Depth: 14/34   00:00:12  5678kN
1...Qxg3+ 2.Kxg3 f5 3.Rg1 Kf7 4.h4 f4+ 5.Kh2 Bc2 6.Bxc2 Rxc2+ 7.Kh3 fxe3 8.Rxg5
  -+  (-2.64)   Depth: 15/38   00:00:14  9341kN
1...Qxg3+ 2.Kxg3 f5 3.Rg1 Kf7 4.h4 f4+ 5.Kh2 Bc4 6.Bd1
  -+  (-2.57)   Depth: 16/41   00:00:25  16081kN
1...Qxg3+ 2.Kxg3 f5 3.Rg1 Kf7 4.Bd1 Bc2 5.Bxc2 Rxc2 6.h4 gxh4+ 7.Kxh4 Re2 8.Nb7
Nc4 9.Kg5 Ke6 10.b5 axb5 11.axb5 Rb2 12.Kf4 Rxb5
  -+  (-2.68)   Depth: 17/43   00:00:47  30948kN



John E Jack



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