Author
Ubaldo Andrea Farina
Features of the latest version

 Cores
 
Book    Ponder     Tablebase   Bit   Protocol   Language     Last release   
multicoreyesyesyes64winboard & uciC2018

Condition
 Time control  Cores  Ponder  Learning  Book  Tablebase 
 15 min or 15 min + 10 sec bonus (from june 2014)  2 (from june 2014)  On  On  Only own book  3,4,5 Nalimov, Scorpio, Gafs, Gaviota and Sygyzy (but only if they are called by the engine) 

Rating elo

Detailed rating elo
Chess engineEloGamesPoints obtainedPoints lost
Chiron 4 3207 232203.5 28.5
Download config fileArena engine configuration
OpponentOpp. eloGamesPoints obtainedPoints lost
Pedone 1.7 32494 1.5 2.5
Chiron 3.01 311910 7.5 2.5
Chiron 2 311410 7.0 3.0
Pedone 1.6 310420 14.0 6.0
Pedone 1.5 306514 9.0 5.0
Pedone 1.2 292310 7.5 2.5
Pedone 1.1 288810 10.0 0.0
Gogobello 1.4 286824 23.5 0.5
Shield 2.1 28324 4.0 0.0
Gogobello 1.2 279920 17.0 3.0
Delfi 5.4 277418 17.0 1.0
Gogobello 1.1 27324 4.0 0.0
Gogobello 1.3 273120 18.0 2.0
Hamsters 0.71 268418 18.0 0.0
Shield 1.2 261210 10.0 0.0
Shield 1.3.1 258214 14.0 0.0
CyberPagno 3.0 25708 7.5 0.5
Kiwi 0.6d 255710 10.0 0.0
Dimitri 3.93 25124 4.0 0.0

Chess engineEloGamesPoints obtainedPoints lost
Chiron 3.01 3119 110 88.5 21.5
Download config fileArena engine configuration
OpponentOpp. eloGamesPoints obtainedPoints lost
Chiron 4 320710 2.5 7.5
Chiron 2 311410 5.0 5.0
Pedone 1.5 306510 6.5 3.5
Pedone 1.2 292310 7.5 2.5
Pedone 1.1 288810 9.0 1.0
Delfi 5.4 277410 9.0 1.0
Hamsters 0.71 268410 9.5 0.5
Shield 1.3.1 258210 10.0 0.0
CyberPagno 3.0 257010 10.0 0.0
Kiwi 0.6d 255710 9.5 0.5
Shield 1.3.1Fauzi 255410 10.0 0.0

Chess engineEloGamesPoints obtainedPoints lost
Chiron 2 3114 256193.0 63.0
Download config fileArena engine configuration
OpponentOpp. eloGamesPoints obtainedPoints lost
Chiron 4 320710 3.0 7.0
Chiron 3.01 311910 5.0 5.0
Pedone 1.6 310420 10.5 9.5
Chiron 3 309920 8.0 12.0
Pedone 1.5 306540 27.5 12.5
Pedone 1.4.1 297420 13.5 6.5
Pedone 1.3 294110 8.5 1.5
Pedone 1.2 292310 8.5 1.5
Pedone 1.4 291610 8.0 2.0
Pedone 1.0 28964 3.0 1.0
Pedone 1.1 288810 8.0 2.0
Delfi 5.4 277410 10.0 0.0
Hamsters 0.71 26846 5.0 1.0
Pedone 0.5 26594 4.0 0.0
Leila 0.53h 251010 10.0 0.0
Pedone 0.4 24854 4.0 0.0
CyberPagno 2.2 23684 3.5 0.5
Chexa 0.4.991 23642 2.0 0.0
Pedone 0.3 23422 2.0 0.0
Rattatechess Nosferatu 23186 6.0 0.0
Esc 1.16 CIPS 23102 2.0 0.0
Matilde 2008 23046 6.0 0.0
Chaturanga 2.4.3 22882 2.0 0.0
CyberPagno 2.1 22252 2.0 0.0
Madeleine 0.2 22002 2.0 0.0
ProChess 102AD 21802 2.0 0.0
Uragano 3D 0.87 21702 2.0 0.0
Pedone 0.2 21522 2.0 0.0
Fortress 1.62 21502 2.0 0.0
Pedone 0.1 20982 2.0 0.0
Protej 0.5.7 20762 2.0 0.0
Smash smp 20332 2.0 0.0
Soldat 3.172 20322 2.0 0.0
Gchess IV 0.2.0 19572 2.0 0.0
Cinnamon 1.1c x64 19262 2.0 0.0
BremboCE 0.6.2 18362 2.0 0.0
Aldebaran 0.7 17662 2.0 0.0
Mizar 3.0 16272 2.0 0.0
LarsenVB 0.05 16022 2.0 0.0
Pentagon 1.2 15952 1.0 1.0

Chess engineEloGamesPoints obtainedPoints lost
Chiron 3 3099 280215.0 65.0
Download config fileArena engine configuration
OpponentOpp. eloGamesPoints obtainedPoints lost
Chiron 2 311420 12.0 8.0
Pedone 1.6 310420 8.5 11.5
Pedone 1.5 306540 22.0 18.0
Pedone 1.4.1 297440 28.5 11.5
Pedone 1.2 292320 16.5 3.5
Pedone 1.0 289610 6.0 4.0
Pedone 1.1 288820 16.5 3.5
Delfi 5.4 277420 16.5 3.5
Hamsters 0.71 268420 20.0 0.0
Shield 1.2 261220 19.5 0.5
Kiwi 0.6d 255720 19.0 1.0
Leila 0.53h 251010 10.0 0.0
CyberPagno 2.3 243320 20.0 0.0

Chess engineEloGamesPoints obtainedPoints lost
Chiron d0149 3050 80 45.5 34.5
Download config fileArena engine configuration
OpponentOpp. eloGamesPoints obtainedPoints lost
Pedone 1.5 306540 20.5 19.5
Pedone 1.4.1 297420 12.5 7.5
Pedone 1.3 294110 7.0 3.0
Pedone 1.4 291610 5.5 4.5

Chess engineEloGamesPoints obtainedPoints lost
Chiron d0141 3023 24 21.5 2.5
Download config fileArena engine configuration
OpponentOpp. eloGamesPoints obtainedPoints lost
Pedone 1.3 29414 2.0 2.0
Delfi 5.4 27744 3.5 0.5
Hamsters 0.71 26844 4.0 0.0
Leila 0.53h 25104 4.0 0.0
CyberPagno 2.3 24334 4.0 0.0
Chexa 0.4.991 23644 4.0 0.0

Chess engineEloGamesPoints obtainedPoints lost
Chiron 280713.2 2880 16 15.0 1.0
Download config fileArena engine configuration
OpponentOpp. eloGamesPoints obtainedPoints lost
Delfi 5.4 27742 1.0 1.0
Hamsters 0.71 26842 2.0 0.0
Leila 0.53h 25102 2.0 0.0
Chexa 0.4.991 23642 2.0 0.0
Rattatechess Nosferatu 23182 2.0 0.0
Matilde 2008 23042 2.0 0.0
Chaturanga 2.4.3 22882 2.0 0.0
Pedone 0.2 21522 2.0 0.0