Chess Tactics Server

Currently we provide 36,869 tactical chess problems ranging in difficulty from trivial to ambitious. Your tactical performance will be measured by the Glicko rating system wich takes into account both the difficulty of each problem and the time you take to solve it.

You can sign in as guest completely anonymous to get familiar with the chess board interface, browse some problems or just look around. You just need a valid email address to register and join our community.

 Guía de utilización en Español by GM ICCF Roberto Alvarez

This is a non-commercial service created and supported by chess enthusiasts from our chess club in Berlin, Germany. It is still under construction. Everyone is invited to participate in its development. Please don't use your skills to attack this server, but to detect and remove possible exploits.

Enjoy!

Top 10 active tacticians
HandleTriesCountryRating
Gold MedalErlendm33219 Norway 2258
Silver Medalfastkicker11445 France 2196
Bronze MedalSergiochess66695 Russian Federation 2158
4morpy107843 Spain 2134
5Faramir (IM)74178 Argentina 2114
6pannkaka5076 Sweden 2110
7byakuugan131448 United States 2104
8stefanp70953 Romania 2067
9tzzzzz2443 Armenia 2029
10Pumuckl127019 Germany 2012

activity
5 actions this minute
TacticianCountryRatingProblemRatingTime [s]
underated Australia 1434p56023 1689
Electro India 1802p06618 17354.5
gnusmas Italy 1367p07272 136534.4
Electro India 1800p62792 17406.6
Electro India 1800p15092 17749.9

 
Welcome !
Latest 24h newbies
dusuncibendaUnited Nations
RICHARDSUnited Nations
edelduranChile
inkenratMexico
eric2800United Nations
mrbearPoland
tschernobGermany
ChessnoerdGermany
suniil1996Malaysia
fredducBelgium
NMcdNPmhdlUnited Nations
MarcoC7United Nations
capucine349France
prikkx3Norway
Jack019United Nations
 
 
2014-10-23 08:55 CEST (GMT +0200)
Stats
Chess Tactics Server has served
98,256,914 problems to
74,545 registered tacticians from 143 countries.