Ivanhoe 9.46h 6CPU testing results

[ivoryknight]

IvanHoe 9.46b x64 6CPU - Houdini 2.0c Pro x64 6CPU 18.0 - 24.0 +8/=20/-14 42.86%
IvanHoe 9.46b x64 6CPU - Deep Rybka 4.1 SSE42 x64 6CPU 20.0 - 22.0 +9/=22/-11 47.62%
IvanHoe 9.46b x64 6CPU - Critter 1.4 64-bit SSE4 6CPU 20.5 - 22.5 +10/=21/-12 47.67%
IvanHoe 9.46b x64 6CPU - Stockfish 2.2.2 JA SSE42 6CPU 22.0 - 20.0 +9/=26/-7 52.38%
IvanHoe 9.46b x64 6CPU - Komodo64 SSE Version 4 1CPU 28.0 - 13.0 +21/=14/-6 68.29%
IvanHoe 9.46b x64 6CPU - Strelka 5.1 x64 27.0 - 14.0 +16/=22/-3 65.85%
IvanHoe 9.46b x64 6CPU - Houdini 1.5a x64 1CPU 29.0 - 13.0 +21/=16/-5 69.05%
IvanHoe 9.46b x64 6CPU - Naum 4.2 4CPU 31.0 - 11.0 +22/=18/-2 73.81%
IvanHoe 9.46b x64 6CPU - Spike 1.4 4CPU 34.5 - 7.5 +28/=13/-1 82.14%
IvanHoe 9.46b x64 6CPU - spark-1.0-win64-mp 4CPU 35.5 - 6.5 +31/=9/-2 84.52%

Hardware: AMD Phenom II 1100T 6CPU with 16 GBs RAM @ 3.7 GHz
OS: Windows 7 Pro 64-bit, SP1
GUI: Fritz 13, patch #8
Hash: 128 MBs x # of CPUs
Book: Perfect2012a.ctg (8 moves)
EGTBs: 3-, 4-, 5-man Gaviota, Nalimov, & TripleBases on an internal SSD (each with 32 MB cache where applicable)
Time control: 40 moves/2 minutes (40/4 adapted to benchmark 26)

This version of Ivanhoe *is* 9.46h, and the executable I use is even called "IvanHoe999946h.exe", but when the engine is opened in Fritz, it reports 9.46b.

The test was stopped after 42 rounds to add more competitors and to use a different book (Harry Schnapp 4.0 Master) and allow 12 moves.

Games here: http://goo.gl/8uT9f

[ivoryknight]

32-round gauntlet:

IvanHoe 9.46b x64 6CPU - Houdini 2.0c Pro x64 6CPU 10.0 - 22.0 +2/=16/-14 31.25%
IvanHoe 9.46b x64 6CPU - Critter 1.4 64-bit SSE4 6CPU 12.5 - 19.5 +1/=23/-8 39.06%
IvanHoe 9.46b x64 6CPU - Houdini 1.5a x64 6CPU 13.0 - 19.0 +5/=16/-11 40.63%
IvanHoe 9.46b x64 6CPU - Stockfish 2.2.2 JA SSE42 6CPU 15.0 - 17.0 +5/=20/-7 46.88%
IvanHoe 9.46b x64 6CPU - Deep Rybka 4.1 SSE42 x64 6CPU 15.5 - 16.5 +6/=19/-7 48.44%
IvanHoe 9.46b x64 6CPU - Komodo64 SSE Version 4 1CPU 17.5 - 13.5 +9/=17/-5 56.45%
IvanHoe 9.46b x64 6CPU - Houdini 2.0c Pro x64 1CPU 19.0 - 13.0 +8/=22/-2 59.38%
IvanHoe 9.46b x64 6CPU - Strelka 5.1 x64 19.0 - 13.0 +9/=20/-3 59.38%
IvanHoe 9.46b x64 6CPU - Naum 4.2 4CPU 19.5 - 12.5 +14/=11/-7 60.94%
IvanHoe 9.46b x64 6CPU - Rybka 3 x64 4CPU 21.0 - 11.0 +12/=18/-2 65.63%
IvanHoe 9.46b x64 6CPU - Spike 1.4 4CPU 22.5 - 9.5 +18/=9/-5 70.31%
IvanHoe 9.46b x64 6CPU - spark-1.0-win64-mp 4CPU 24.5 - 7.5 +21/=7/-4 76.56%
IvanHoe 9.46b x64 6CPU - Komodo64 3 SSE 24.5 - 7.5 +21/=7/-4 76.56%
IvanHoe 9.46b x64 6CPU - Fritz 13 25.5 - 6.5 +22/=7/-3 79.69%
IvanHoe 9.46b x64 6CPU - Protector 1.4.0 x64 4CPU 25.5 - 6.5 +20/=11/-1 79.69%
IvanHoe 9.46b x64 6CPU - Doch64 1.3.4 JA 25.5 - 6.5 +19/=13/-0 79.69%
IvanHoe 9.46b x64 6CPU - Gull 1.2 x64 27.0 - 5.0 +22/=10/-0 84.38%
IvanHoe 9.46b x64 6CPU - Deep Onno 1-2-70 4CPU 28.0 - 4.0 +25/=6/-1 87.50%
IvanHoe 9.46b x64 6CPU - Glaurung 2.2 JA 4CPU 28.5 - 3.5 +26/=5/-1 89.06%
IvanHoe 9.46b x64 6CPU - Tornado 4.88 x64 6CPU 29.0 - 3.0 +26/=6/-0 90.63%

Hardware: AMD Phenom II 1100T 6CPU with 16 GBs RAM @ 3.7 GHz
OS: Windows 7 Pro 64-bit, SP1
GUI: Fritz 13, patch #8
Hash: 128 MBs x # of CPUs
Book: Harry-Schnapp-Master-4.0.ctg (12 moves)
EGTBs: 3-, 4-, 5-man Gaviota, Nalimov, & TripleBases on an internal SSD (each with 32 MB cache where applicable)
Time control: 40 moves/2 minutes (40/4 adapted to benchmark 26)

This version of Ivanhoe *is* 9.46h, and the executable I use is even called "IvanHoe999946h.exe", but when the engine is opened in Fritz, it reports 9.46b.

Games here: http://goo.gl/Tesvq