Testposition for engines - 30.09.2012

Create: Chessx 0.9

Best move 1.Rxf7 !! 

Tests:

Stockfish 2.3.1 - 1. Rxf7 after 4 seconds,
Houdini 2.0c - 1. Rxf7 after 5 second,

Strelka 5.5 - 1. Rxf7 after 6 seconds,

Robbolito 0.09 - 1. Rxf7 after 12 seconds,

Komodo 4 - 1. Rxf7 after 134 seconds,

DeepRybka 4.1 - 1. Rxf7 after 27 seconds,

IvanHoe 46b - 1. Rxf7 after 27 seconds,

Fire 2.2 xTreme GH - 1. Rxf7 after 40 seconds,

Hiarcs 2011 WSCC - 1. Rxf7 after 44 seconds.

After 5 minute analysis not found:
Critter 1.6a, DeepFritz 13  i Naum 4.1