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Subject: CT14 & yow @ the branch factor

Author: Aaron Gordon

Date: 07:59:35 01/23/02

Go up one level in this thread


[D]5rkr/2q1P1p1/p5Pp/8/3NQ2P/b3B3/2PKb3/7R b - - c0 "There may be a better move.
For sure, after Bc4, we have lost."; id "Insomniac/Pepito";

Here's what CT14 thinks...  Note branching factor though. From ply 15 to 16. 1
minute & 17 seconds for ply 15. Over 18 minutes for ply 16...

5rkr/2q1P1p1/p5Pp/8/3NQ2P/b3B3/2PKb3/7R b - - 0 1

Analysis by Chess Tiger 14.0:

1...Bb4+ 2.Kc1 Qd7 3.exf8Q+ Bxf8 4.Kd2 Bc4
  µ  (-0.76)   Depth: 9   00:00:00  176kN
1...Bb4+ 2.Kc1 Qd7 3.exf8Q+ Bxf8 4.Kd2 Bc4 5.Qe5 Qa4
  ³  (-0.60)   Depth: 9   00:00:00  201kN
1...Bb4+ 2.Kc1 Qd7 3.exf8Q+ Bxf8 4.Kd2 Bc4 5.Qe5 Qa4
  ³  (-0.60)   Depth: 10   00:00:01  497kN
1...Bb4+ 2.Kc1 Qd7 3.exf8Q+ Bxf8 4.Kd2 Bc4 5.Rb1 Qa4 6.Rb8 Qa2
  ³  (-0.66)   Depth: 11   00:00:01  924kN
1...Bb4+ 2.Kc1 Qd7 3.Qe6+ Qxe6 4.exf8Q+ Bxf8 5.Nxe6 Be7 6.Bd4 Bf3 7.Rf1 Bd5
8.Nxg7 Bxh4
  ³  (-0.44)   Depth: 12   00:00:03  1913kN
1...Bb4+ 2.Kc1 Qd7 3.exf8Q+ Bxf8 4.Qe6+ Qxe6 5.Nxe6
  ³  (-0.36)   Depth: 13   00:00:10  5182kN
1...Bb4+ 2.Kc1 Qd7 3.Qe6+ Qxe6 4.exf8Q+ Kxf8 5.Nxe6+ Ke7 6.Nxg7 Rc8 7.Rh2 Bd3
8.h5 Ba3+ 9.Kb1 Bd6
  =  (-0.14)   Depth: 14   00:00:26  14002kN
1...Bb4+ 2.Kc1 Qd7 3.Qe6+ Qxe6 4.exf8Q+ Bxf8 5.Nxe6 Bh5 6.Nxf8 Kxf8 7.Rg1 Ke7
8.Bc5+ Kd7 9.Bd4 Rc8
  ³  (-0.28)   Depth: 15   00:01:17  42055kN
1...Bb4+ 2.Kc1 Ba3+ 3.Kd2
  =  (0.11)   Depth: 16   00:18:02  619908kN



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