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 Medalhustak18086 Norway 2240
Silver Medalhmmm4874 Norway 2240
Bronze Medalfastkicker9419 France 2213
4Sergiochess64551 Russian Federation 2147
5larso101 Norway 2116
6Erlendm12890 Norway 2076
7pannkaka4614 Sweden 2076
8byakuugan127667 United States 2072
9Soryu74309 Japan 2034
10aryantari1260 Norway 2034

activity
16 actions this minute
TacticianCountryRatingProblemRatingTime [s]
flagish Egypt 1545p63076 1461
Foenix United States 1910p10894 2160
flagish Egypt 1546p28054 156530.2
argonide United States 1264p39344 12044.2
Sanma Japan 1798p64832 16093.0
Foenix United States 1910p51559 16111.0
MalReid United Kingdom 1079p43244 133217.1
BennytheBull33 United States 1565p15574 1449
Foenix United States 1911p33206 1882
fzvrwk United Kingdom 1421p20258 13716.5
Sanma Japan 1793p53406 17782.3
BennytheBull33 United States 1562p59657 15593.0
MalReid United Kingdom 1083p58023 1366
flagish Egypt 1545p14975 15577.1
argonide United States 1266p00795 1304
Sanma Japan 1791p02943 15561.8

 
Welcome !
Latest 24h newbies
angara123United Nations
sailorjenUnited States
kasriIndonesia
kasiriUnited Nations
jayday2000United States
SRAMOSCPeru
xelaAustralia
ddubdUnited Nations
syver007United Nations
hmv91vArgentina
 
 
2014-04-25 07:55 CEST (GMT +0200)
Stats
Chess Tactics Server has served
94,633,094 problems to
71,751 registered tacticians from 143 countries.