Contents: CCRL 40/15 Downloads and Statistics April 18, 2021 Testing summary: Total: 1'237'253 games played by 2'822 programs White wins: 424'164 (34.3%) Black wins: 311'650 (25.2%) Draws: 501'439 (40.5%) White score: 54.5%

## Engine Details

 Options Show each game results
Protector 1.3.6 64-bit (2852+29
−29
)Quote
 Author: Raimund Heid Link: Homepage
This is one of the 22 Protector versions we tested: Compare them!
 Opponent Elo Diff Results Score LOS Perf –   Critter 0.90 64-bit 3035 +23−23 (+183) 3 − 21(+0−18=6) 12.5%3.0 / 24 0.0% −104 0 0 = = 0 = 0 = 0 0 0 0 0 0 0 = 0 0 0 = 0 0 0 0 –   Stockfish 1.8 64-bit 3026 +21−21 (+174) 3.5 − 20.5(+0−17=7) 14.6%3.5 / 24 0.0% −84 = 0 = 0 0 0 0 = = 0 = = 0 0 0 0 0 0 0 0 0 0 = 0 –   Naum 4.2 64-bit 2975 +9−9 (+123) 8 − 16(+5−13=6) 33.3%8.0 / 24 0.0% +2 1 1 0 0 = 0 0 0 0 0 = 0 0 = 0 0 1 0 = = 1 0 = 1 –   Critter 0.80 64-bit 2961 +20−20 (+109) 7 − 17(+3−13=8) 29.2%7.0 / 24 0.0% −29 0 0 = 0 0 0 0 0 0 = 1 = = = = = = 0 1 0 0 0 1 0 –   Gull 1.1 64-bit 2904 +19−19 (+52) 9 − 15(+6−12=6) 37.5%9.0 / 24 0.1% −35 = 0 = 0 0 1 1 0 0 0 0 0 0 1 0 = 1 1 1 0 = 0 = = –   Spark 1.0 64-bit 2891 +12−12 (+39) 11 − 13(+6−8=10) 45.8%11.0 / 24 0.6% +14 0 1 = = = 1 = 0 = = 0 1 0 1 0 = = 0 0 1 1 = = 0 –   Gull 1.2 32-bit 2876 +12−12 (+24) 1.5 − 2.5(+0−1=3) 37.5%1.5 / 4 6.3% −35 = = = 0 –   Hiarcs 13.1 2873 +14−14 (+21) 9 − 14(+4−9=10) 39.1%9.0 / 23 8.9% −46 = 0 1 0 = 0 1 0 0 0 = = 0 = 1 = 0 = = = = 1 0 –   Thinker 5.4c Inert 64-bit 2859 +14−14 (+7) 13.5 − 10.5(+9−6=9) 56.3%13.5 / 24 32.6% +50 = = 1 1 0 = 0 = 1 = 0 1 0 1 1 1 1 0 = = = 0 1 = –   Zappa Mexico II 64-bit 2853 +10−10 (+1) 13 − 11(+8−6=10) 54.2%13.0 / 24 46.8% +27 0 = = 1 0 = = 1 = 1 1 0 1 0 = = 1 1 1 = 0 = = 0 –   Booot 5.1.0 2844 +10−10 (−8) 13.5 − 14.5(+8−9=11) 48.2%13.5 / 28 70.2% −21 1 = 0 = = 0 = 1 0 1 0 0 1 1 1 = 0 = = = 0 = = 1 0 = 0 1 –   The Baron 3.43 64-bit 2837 +24−24 (−15) 7 − 3(+6−2=2) 70.0%7.0 / 10 78.1% +138 0 1 = 1 1 0 1 1 = 1 –   Onno 1.2.70 64-bit 2834 +16−16 (−18) 13.5 − 10.5(+8−5=11) 56.3%13.5 / 24 86.3% +26 0 1 1 = 0 1 = = 1 = 1 = = 1 0 = 1 = 1 = 0 = 0 = –   Deep Sjeng WC2008 64-bit 2834 +13−13 (−18) 12.5 − 11.5(+9−8=7) 52.1%12.5 / 24 86.2% −2 = 0 1 = 0 0 = = 1 1 0 = 0 1 0 = 0 1 = 1 1 1 0 1 –   Hannibal 1.0a 64-bit 2830 +25−25 (−22) 11.5 − 11.5(+5−5=13) 50.0%11.5 / 23 87.5% −27 = = 0 1 0 = = 1 = 1 1 1 = 0 = = = 0 = 0 = = = –   Deep Junior 11.2 64-bit 2828 +24−25 (−24) 13.5 − 10.5(+10−7=7) 56.3%13.5 / 24 90.1% +19 1 1 = 0 0 = 1 = 1 1 = 0 = 0 0 = 1 = 0 1 0 1 1 1 –   Hannibal 1.0a 32-bit 2800 +12−12 (−52) 2 − 2(+1−1=2) 50.0%2.0 / 4 99.9% −52 = 1 0 = –   Rybka 1.0 32-bit 2786 +14−14 (−66) 3 − 1(+3−1=0) 75.0%3.0 / 4 100.0% +160 1 1 1 0 –   Glaurung 2.2 64-bit 2781 +16−16 (−71) 3 − 1(+2−0=2) 75.0%3.0 / 4 100.0% +78 1 1 = = –   EXchess 7.18b 64-bit 2774 +23−23 (−78) 10.5 − 3.5(+8−1=5) 75.0%10.5 / 14 100.0% +89 0 1 1 1 = 1 1 1 1 = = 1 = = –   Texel 1.01 32-bit 2764 +28−28 (−88) 3.5 − 0.5(+3−0=1) 87.5%3.5 / 4 100.0% +200 1 1 1 = –   Dirty 05Sep2012 64-bit 2753 +23−23 (−99) 2 − 2(+1−1=2) 50.0%2.0 / 4 100.0% −99 1 0 = = –   Arasan 16.1 64-bit 2738 +31−31 (−114) 10.5 − 3.5(+9−2=3) 75.0%10.5 / 14 100.0% +75 = 1 1 1 1 1 = 1 = 1 1 0 1 0

### Rating changes by day ### Rating changes with played games Created in 2005-2013 by CCRL team Last games added on April 18, 2021
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