Zotron 4.4.6 in CCRL Blitz, 2020-08-08
Ponder off, General book up to 12 moves, up to 6 piece EGTB
Time control: From Jan 2020, equivalent to 2'+1" on an Intel i7-4770K. See the "about" page.
Tested by CCRL team, 2005-2020, http://ccrl.chessdom.com/ccrl/404/
CCRL Blitz main list:
Zotron 4.4.6 is #568-569 with rating of 1591 Elo points (+10 -10),
based on 3995 games: 1524 wins, 1460 losses and 1011 draws
Score: 50.8%, Average opponent: −3.4, Draws: 25.3%
Pairwise results:
Opponent Elo Score LOS Perf
-
Defenchess 1.1f 64-bit 3047 0.0-1.0 (+0 -1 =0 ) 0.0 -INF
-
Minic 0.43 64-bit 2596 0.0-1.0 (+0 -1 =0 ) 0.0 -INF
-
EnginMax 5.24 64-bit 2385 0.0-4.0 (+0 -4 =0 ) 0.0 -INF
-
Betsabe II 1.09 2262 0.0-3.0 (+0 -3 =0 ) 0.0 -INF
-
KMTChess 1.2.1 64-bit 2259 0.0-4.0 (+0 -4 =0 ) 0.0 -INF
-
CT800 1.32 64-bit 2227 0.0-1.0 (+0 -1 =0 ) 0.0 -INF
-
Chesley r323 64-bit 2148 0.0-4.0 (+0 -4 =0 ) 0.0 -INF
-
Axolotl 1.5 64-bit 2138 0.0-4.0 (+0 -4 =0 ) 0.0 -INF
-
King's Out 0.2.42 2053 1.0-3.0 (+1 -3 =0 ) 0.0 +234
-
PLP 1661571 2030 0.0-4.0 (+0 -4 =0 ) 0.0 -INF
-
ProChess 101CN 2029 1.0-2.0 (+1 -2 =0 ) 0.0 +303
-
Freyr 1.068 64-bit 2013 0.0-4.0 (+0 -4 =0 ) 0.0 -INF
-
AdroitChess 0.3 1998 0.0-4.0 (+0 -4 =0 ) 0.0 -INF
-
Gullydeckel 2.16pl1 1992 0.0-3.0 (+0 -3 =0 ) 0.0 -INF
-
FrankWalter 1.08 1990 0.0-4.0 (+0 -4 =0 ) 0.0 -INF
-
Bubble 1.5 1987 0.5-2.5 (+0 -2 =1 ) 0.0 +150
-
Arabian Knight 1.55 64-bit 1981 0.0-1.0 (+0 -1 =0 ) 0.0 -INF
-
La Dame Blanche 2.0c 1968 0.0-4.0 (+0 -4 =0 ) 0.0 -INF
-
Protej 0.5.7 1963 0.5-3.5 (+0 -3 =1 ) 0.0 +81
-
Zeta Dva 0204 64-bit 1961 0.0-4.0 (+0 -4 =0 ) 0.0 -INF
-
BibiChess 0.5 1929 0.0-4.0 (+0 -4 =0 ) 0.0 -INF
-
SamChess 1919 0.0-4.0 (+0 -4 =0 ) 0.0 -INF
-
Warrior 1.0.3 1907 1.0-0.0 (+1 -0 =0 ) 0.0 +INF
-
Morphy 3.22 1901 0.0-1.0 (+0 -1 =0 ) 0.0 -INF
-
Tyrell 1.02 1891 0.5-3.5 (+0 -3 =1 ) 0.0 +9
-
MatMoi 7.15.0-cct 64-bit 1887 0.0-1.0 (+0 -1 =0 ) 0.0 -INF
-
MrChess 2.1 1885 0.0-4.0 (+0 -4 =0 ) 0.0 -INF
-
FreeChessII 2.17 1878 0.0-5.0 (+0 -5 =0 ) 0.0 -INF
-
Arabian Knight 1.51 1864 0.0-4.0 (+0 -4 =0 ) 0.0 -INF
-
Simontacchi 1.81 1863 6.5-27.5 (+6 -27=1 ) 0.0 -14
-
Ranita 2.4 1841 7.0-31.0 (+3 -27=8 ) 0.0 +6
-
Halogen 2.8.1c 64-bit 1837 0.0-1.0 (+0 -1 =0 ) 0.0 -INF
-
MatMoi 7.15.0-cct 32-bit 1834 0.5-3.5 (+0 -3 =1 ) 0.0 -40
-
Skiull 0.3 64-bit 1831 0.5-0.5 (+0 -0 =1 ) 0.0 +209
-
HeavyChess 0.13 beta 1830 0.0-3.0 (+0 -3 =0 ) 0.0 -INF
-
Ajedrez Tactico 2.73b 1829 0.0-4.0 (+0 -4 =0 ) 0.0 -INF
-
Celes 0.77c 1823 8.5-32.5 (+5 -29=7 ) 0.0 -1
-
JARS 1.75a 1822 0.0-3.0 (+0 -3 =0 ) 0.0 -INF
-
RataAeroespacial 0.2.1 1815 0.5-3.5 (+0 -3 =1 ) 0.0 -60
-
Sayuri 2018.05.23 64-bit 1809 1.0-0.0 (+1 -0 =0 ) 0.0 +INF
-
ChessterfieldCL i5a 1808 26.0-12.0 (+18-4 =16) 0.0 +331
-
NoonianChess 3.2.06P2 1806 0.0-4.0 (+0 -4 =0 ) 0.0 -INF
-
Pigeon 1.5.1 64-bit 1799 0.5-1.5 (+0 -1 =1 ) 0.0 +88
-
Soldat 0.25b 1796 8.0-26.0 (+5 -23=6 ) 0.0 0
-
Enigma 1.1.4 1789 11.0-28.0 (+9 -26=4 ) 0.0 +18
-
Grizzly 1.40.1b 1787 5.0-29.0 (+3 -27=4 ) 0.0 -109
-
Embracer 1.12 1784 0.5-1.5 (+0 -1 =1 ) 0.0 +35
-
Fauce 0.41c 1781 10.5-23.5 (+1 -14=19) 0.0 +79
-
Bremboce 0.6.2 1780 0.5-3.5 (+0 -3 =1 ) 0.0 -95
-
Cecir 3.5 1780 8.0-26.0 (+4 -22=8 ) 0.0 -8
-
Pulsar 2009-9b 1768 1.5-1.5 (+1 -1 =1 ) 0.0 +177
-
Apollo 1.2.1 64-bit 1765 0.0-1.0 (+0 -1 =0 ) 0.0 -INF
-
Laurifer 1.0 1765 12.0-23.0 (+8 -19=8 ) 0.0 +58
-
Pigeon 1.5.0 64-bit 1763 10.5-21.5 (+6 -17=9 ) 0.0 +51
-
Robin 0.983 1762 8.0-26.0 (+5 -23=6 ) 0.0 -35
-
Mint 2.3 1761 0.5-3.5 (+0 -3 =1 ) 0.0 -120
-
Lodocase 240208 1753 0.5-4.5 (+0 -4 =1 ) 0.0 -174
-
Ziggy 0.7 1744 7.0-13.0 (+5 -11=4 ) 0.0 +44
-
Elf 1.3.0 1742 7.5-28.5 (+5 -26=5 ) 0.0 -84
-
Vicki 0.041a 1741 15.5-23.5 (+12-20=7 ) 0.0 +72
-
Kanguruh 1.93 1734 6.0-31.0 (+2 -27=8 ) 0.0 -119
-
GChess IV 0.2.0 1732 9.5-19.5 (+6 -16=7 ) 0.0 +12
-
Adamant 1.7 1732 12.5-21.5 (+10-19=5 ) 0.0 +37
-
Zzzzzz 3.51 1728 1.5-1.5 (+1 -1 =1 ) 0.0 +151
-
Shallow Blue 2.0.0 64-bit 1728 9.5-22.5 (+7 -20=5 ) 0.0 -21
-
JaksaH 1.14.1 64-bit 1725 0.0-2.0 (+0 -2 =0 ) 0.0 -INF
-
TSCP 1.81 1723 0.5-0.5 (+0 -0 =1 ) 0.0 +101
-
Zoidberg 0.1 1723 2.0-2.0 (+1 -1 =2 ) 0.0 +132
-
SEE 0.6.9 1722 14.5-21.5 (+8 -15=13) 0.0 +71
-
Ceibo 0.3.65 64-bit 1721 1.0-0.0 (+1 -0 =0 ) 0.0 +INF
-
Aldebaran 0.7.0 1711 12.5-21.5 (+6 -15=13) 0.0 +33
-
RumbleMinze 1.0.33 1706 10.0-15.0 (+8 -13=4 ) 0.0 +41
-
Celestial 1.0 64-bit 1695 11.0-20.0 (+9 -18=4 ) 0.0 -9
-
Jester 0.84 1693 4.0-3.0 (+3 -2 =2 ) 0.0 +155
-
Gargamella 0.5.0 1686 1.0-5.0 (+1 -5 =0 ) 0.0 -241
-
Mizar 3.0 1683 10.0-25.0 (+5 -20=10) 0.0 -58
-
PolarChess 1.3 1675 15.5-14.5 (+12-11=7 ) 0.0 +88
-
JaksaH 1.11 64-bit 1675 1.0-3.0 (+0 -2 =2 ) 0.0 -66
-
BACE 0.45 1675 9.0-22.0 (+8 -21=2 ) 0.0 -96
-
Golem 0.441 1671 1.0-2.0 (+1 -2 =0 ) 0.0 -62
-
Tristram 3.36 1667 1.0-3.0 (+1 -3 =0 ) 0.0 -151
-
Little Wing 0.3.0 64-bit 1662 12.5-19.5 (+7 -14=11) 0.0 -1
-
Belzebub 0.67 1661 15.0-19.0 (+10-14=10) 0.0 +30
-
AdaChess 20161108 64-bit 1661 18.5-26.5 (+13-21=11) 0.0 +11
-
Cmcchess 2.5 1658 8.0-19.0 (+3 -14=10) 0.0 -66
-
ALChess 1.5b 1657 14.0-20.0 (+10-16=8 ) 0.0 +5
-
Pooky 2.7 1653 11.5-25.5 (+10-24=3 ) 0.0 -95
-
DChess 1.0.2 1652 9.0-23.0 (+5 -19=8 ) 0.0 -96
-
JSBam 0.52 1651 0.0-1.0 (+0 -1 =0 ) 0.0 -INF
-
Koedem 1.1.1 64-bit 1650 17.0-15.0 (+12-10=10) 0.0 +80
-
Simon 1.2 64-bit 1646 12.0-24.0 (+10-22=4 ) 0.0 -81
-
IQ23.003 1641 32.5-35.5 (+17-20=31) 0.0 +35
-
Tamerlane 0.2 1640 2.0-0.0 (+2 -0 =0 ) 11.4 +INF
-
Vapor 0.01r12 1640 17.0-17.0 (+5 -5 =24) 0.0 +49
-
Pulse 1.7.1 64-bit 1637 14.5-16.5 (+13-15=3 ) 0.0 +20
-
Spartan 1.0 1635 0.5-0.5 (+0 -0 =1 ) 0.0 +13
-
Embla 0.9.5 64-bit 1633 14.5-17.5 (+11-14=7 ) 0.0 +5
-
MSCP 1.44 1632 22.5-28.5 (+16-22=13) 0.0 -1
-
ChessRikus 1.466 1630 16.5-19.5 (+13-16=7 ) 0.0 +4
-
Storm 0.6 1628 23.0-40.0 (+17-34=12) 0.0 -65
-
Sayuri 2014.06.16 64-bit 1624 3.5-4.5 (+2 -3 =3 ) 10.7 -10
-
Saruman 2017.08.10 64-bit 1620 12.0-18.0 (+6 -12=12) 0.7 -35
-
Revati 0.4c 1618 7.0-10.0 (+4 -7 =6 ) 2.2 -24
-
AdaChess 2.0 1613 16.5-14.5 (+15-13=3 ) 2.3 +47
-
Butterfly 0.5 64-bit 1613 12.0-11.0 (+6 -5 =12) 5.9 +40
-
Simon 1.3 64-bit 1613 1.0-0.0 (+1 -0 =0 ) 22.4 +INF
-
Philemon C 1610 19.5-18.5 (+15-14=9 ) 2.3 +27
-
Pulse 1.6.1 64-bit 1607 20.5-12.5 (+13-5 =15) 5.5 +92
-
Rainman 0.7.5 1606 17.5-19.5 (+12-14=11) 3.3 -6
-
Kitteneitor 0.12.1 1604 9.5-12.5 (+5 -8 =9 ) 22.7 -29
-
Dreamer 0.3.0 64-bit 1584 19.5-12.5 (+17-10=5 ) 73.7 +77
-
Damas 9 1582 37.0-31.0 (+27-21=20) 85.0 +19
-
Needle 0.531 1580 57.0-42.0 (+43-28=28) 95.7 +42
-
SdBC 0.41.40 1577 20.0-14.0 (+14-8 =12) 93.2 +45
-
Cicada 0.1 64-bit 1575 13.0-17.0 (+6 -10=14) 96.0 -58
-
Rocinante 1.01 64-bit 1571 35.0-28.0 (+25-18=20) 99.2 +17
-
VanillaChess 2.6g 1569 21.0-16.0 (+17-12=8 ) 98.5 +26
-
Cleo 1 1563 2.0-0.0 (+2 -0 =0 ) 79.1 +INF
-
Skiull 0.1 64-bit 1558 21.0-10.0 (+14-3 =14) 99.8 +78
-
MSCP 1.6h 1558 0.5-0.5 (+0 -0 =1 ) 98.0 -2
-
Hokus-Pokus 0.6.3 1549 20.0-13.0 (+14-7 =12) 100.0 +27
-
Violet 1.1 64-bit 1546 8.0-2.0 (+8 -2 =0 ) 98.1 +236
-
mACE 0.2.2.616 1545 15.5-14.5 (+10-9 =11) 100.0 -34
-
Larsen VB 0.05.0001 1542 33.0-31.0 (+26-24=14) 100.0 -39
-
SharpChess2 2.6 1540 37.0-31.0 (+30-24=14) 100.0 -19
-
Pigeon 1.37 64-bit 1540 14.0-18.0 (+9 -13=10) 100.0 -96
-
Embla 0.9.3 64-bit 1519 19.5-12.5 (+17-10=5 ) 100.0 +11
-
Yawce 0.16 1516 3.0-0.0 (+3 -0 =0 ) 100.0 +INF
-
Vajolet 0.4.1 1512 22.5-12.5 (+19-9 =7 ) 100.0 +25
-
Exacto 0.d 1506 45.5-23.5 (+35-13=21) 100.0 +22
-
Supra 23.1 64-bit 1506 24.5-6.5 (+20-2 =9 ) 100.0 +122
-
Purple Haze 2.0 1505 16.0-16.0 (+7 -7 =18) 100.0 -87
-
Piranha 0.5 1500 20.5-13.5 (+15-8 =11) 100.0 -19
-
Alibaba 1.38 1497 2.0-2.0 (+1 -1 =2 ) 100.0 -104
-
Tarrasch Toy Engine 0.906 1491 25.5-9.5 (+24-8 =3 ) 100.0 +90
-
Supra 27.0 64-bit 1491 15.0-16.0 (+12-13=6 ) 100.0 -111
-
Butterfly 0.4 1486 24.0-9.0 (+16-1 =16) 100.0 +34
-
St Andersen 1.31 64-bit 1485 14.0-19.0 (+6 -11=16) 100.0 -152
-
Violet 2.5 64-bit 1483 22.0-10.0 (+19-7 =6 ) 100.0 +35
-
Supra 26.0 pro 64-bit 1482 18.5-11.5 (+14-7 =9 ) 100.0 -31
-
APILChess 1.05r1b 1481 24.5-11.5 (+21-8 =7 ) 100.0 +29
-
Pentagon 1.2 1479 20.5-11.5 (+16-7 =9 ) 100.0 -16
-
Roque 1.1 1466 18.0-18.0 (+14-14=8 ) 100.0 -126
-
Numpty Recharged 64-bit 1463 23.0-11.0 (+18-6 =10) 100.0 -6
-
Raven 0.30 1463 22.0-17.0 (+20-15=4 ) 100.0 -78
-
Supra 25.0 64-bit 1462 20.0-12.0 (+16-8 =8 ) 100.0 -41
-
Blikskottel 0.8 1459 23.5-13.5 (+18-8 =11) 100.0 -37
-
Axolotl 1.1 Nov 2018 64-bit 1449 27.0-5.0 (+24-2 =6 ) 100.0 +133
-
Nero 6.1 1447 27.5-8.5 (+24-5 =7 ) 100.0 +57
-
Chessika 2.21 64-bit 1442 17.5-9.5 (+16-8 =3 ) 100.0 -26
-
Irina 0.15 1436 25.0-8.0 (+21-4 =8 ) 100.0 +31
-
Hactar 0.9.0 64-bit 1431 21.5-9.5 (+18-6 =7 ) 100.0 -13
-
Pwned 1.3 64-bit 1430 19.5-10.5 (+15-6 =9 ) 100.0 -57
-
Braincrack alpha 1429 3.0-0.0 (+3 -0 =0 ) 100.0 +INF
-
Alibaba 1.40 1428 23.5-9.5 (+19-5 =9 ) 100.0 -11
-
Joanna 2002 1.06 1427 1.0-0.0 (+1 -0 =0 ) 100.0 +INF
-
Eubos 1.0.6 64-bit 1423 23.0-9.0 (+21-7 =4 ) 100.0 +7
-
Suff 0.3.a 1422 1.0-1.0 (+1 -1 =0 ) 100.0 -199
-
Goyaz 0.007 1418 2.5-1.5 (+1 -0 =3 ) 100.0 -113
-
Stash 9.0.1 64-bit 1412 24.5-7.5 (+22-5 =5 ) 100.0 +34
-
MiniMardi 1.3 1412 24.5-10.5 (+20-6 =9 ) 100.0 -35
-
Numpty DD 1411 20.5-10.5 (+15-5 =11) 100.0 -72
-
Tony's Chess 0.02 1409 3.0-2.0 (+3 -2 =0 ) 100.0 -89
-
JChess 1.0 1408 32.0-4.0 (+30-2 =4 ) 100.0 +168
-
Satana 2.4.19 64-bit 1407 24.0-8.0 (+18-2 =12) 100.0 -19
-
Eden 0.0.13 1404 26.0-9.0 (+21-4 =10) 100.0 -13
-
Sabrina 3.1.26 64-bit 1396 19.5-12.5 (+11-4 =17) 100.0 -133
-
Nanook 0.17 1389 8.0-5.0 (+4 -1 =8 ) 100.0 -145
-
Numpty Omega 1380 25.5-10.5 (+20-5 =11) 100.0 -67
-
MiniChessAI 1.19 1365 4.0-0.0 (+4 -0 =0 ) 100.0 +INF
-
Virutor Chess 1.1.2 1354 37.0-4.0 (+35-2 =4 ) 100.0 +137
-
Ozwald 0.43 1345 1.5-0.5 (+1 -0 =1 ) 100.0 -126
-
Joanna 2002 1.03 1344 2.0-2.0 (+1 -1 =2 ) 100.0 -247
-
Numpty 0.7pr 1342 24.0-7.0 (+20-3 =8 ) 100.0 -49
-
Gladiator 0.0.7 64-bit 1341 0.5-0.5 (+0 -0 =1 ) 100.0 -280
-
Honzovy Sachy 1.0 64-bit 1340 25.5-6.5 (+24-5 =3 ) 100.0 +4
-
Fimbulwinter 5.00 1318 1.0-3.0 (+1 -3 =0 ) 100.0 -500
-
TRex 1.9 1289 4.5-0.5 (+4 -0 =1 ) 100.0 +29
-
KillerQueen 2.0b3 1288 4.5-0.5 (+4 -0 =1 ) 100.0 +28
-
CeruleanJS 0.1.1 Blizzard 64-bit 1286 34.5-5.5 (+30-1 =9 ) 100.0 -21
-
Tikov 0.6.3 1245 3.0-1.0 (+3 -1 =0 ) 100.0 -109
-
Pierre 1.7 1236 4.0-0.0 (+4 -0 =0 ) 100.0 +INF
-
Gringo 1.4.9b 1231 2.5-1.5 (+2 -1 =1 ) 100.0 -267
-
Raffaela 0.1.4 1231 3.5-0.5 (+3 -0 =1 ) 100.0 -69
-
Toledo Nanochess Jan/11/2010 1224 2.0-1.0 (+1 -0 =2 ) 100.0 -261
-
GrayMatter SVN1604 1162 4.5-0.5 (+4 -0 =1 ) 100.0 -93
-
Strategic Deep 1.25 1075 3.5-0.5 (+3 -0 =1 ) 100.0 -232
-
Safrad 2.1.35.210 1025 5.0-0.0 (+5 -0 =0 ) 100.0 +INF
-
GIUChess 1.0 beta2 994 1.0-0.0 (+1 -0 =0 ) 100.0 +INF
-
NSVChess v0.14 946 1.0-0.0 (+1 -0 =0 ) 100.0 +INF
-
Chad's Chess 0.15 941 3.0-0.0 (+3 -0 =0 ) 100.0 +INF
-
EasyPeasy 1.0 667 4.0-0.0 (+4 -0 =0 ) 100.0 +INF
-
ACE 0.1 360 2.0-0.0 (+2 -0 =0 ) 100.0 +INF