Chess Tactics Server

Currently we provide 23,803 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.

If you decide you want to join our community, you'll just need a valid email address to register and join our community.

 Guía de utilización en Español. Thx to 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.

To offer help or to make proposals send a message to the operator.

Enjoy!

Top 10 active tacticians
HandleTriesCountryRating
Gold Medalelement7873 United Nations 2471
Silver Medalfastkicker5782 France 2270
Bronze MedalFaramir (IM)71351 Argentina 2241
4gonulcelen3605 Turkey 2239
5Sergiochess48588 Russian Federation 2235
6morpy83126 Spain 2231
7repla7679 Turkey 2178
8mutlumusun1556 Turkey 2177
9Saghi1676 Slovenia 2170
10byakuugan102840 United States 2166

activity
29 actions this minute
TacticianCountryRatingProblemRatingSecs.
mattang3 United States 980p20566 1340
greenkick Romania 1446p04812 142013.3
Elrond Germany 1580p15342 1631
grom43 United States 1826p54515 16677.3
calemcc United Nations 1378p47156 138913.4
zhoucheng United States 1380p41237 140029.4
BDCbrocha Colombia 1845p05770 16262.7
nerdesin Turkey 2051p23820 16675.7
indoril Australia 1425p06368 128922.3
NickD112358 United States 1421p46648 13771.8
mira Czech Republic 1545p24994 14871.3
Charleaux United States 1021p29610 1271
Elrond Germany 1582p22899 170128.9
yuta Japan 1447p34446 1552
NickD112358 United States 1421p18470 12654.8
BDCbrocha Colombia 1843p04709 18896.7
mira Czech Republic 1544p38413 15275.8
calemcc United Nations 1388p40094 136723.0
nerdesin Turkey 2051p29323 17524.3
ADRIZE Mexico 1578p51577 160812.9
kashragav Armenia 1350p18121 122310.3
Thor100779 United States 1348p13788 1466
indoril Australia 1419p16383 12932.5
nerdesin Turkey 2049p07942 18473.9
zhoucheng United States 1385p09696 1336
BDCbrocha Colombia 1843p49428 16605.7
yuta Japan 1446p17626 15107.1
mira Czech Republic 1545p33259 1434
NickD112358 United States 1423p41390 1438

 
Welcome !
Latest 24h newbies
Korchnoi01Poland
GCisnerosUnited Nations
verryIndonesia
pasc56United Nations
readone80Indonesia
tietnhatphienUnited Nations
banchUnited States
eteveSpain
Paddy134United Kingdom
SeekHarmonyUnited Nations
sasha1010Turkey
CharleauxUnited States
spajdaCuba
szymUnited States
LocalMaximumUnited States
 
 
May 23, 2012 16:55 (CEST)
Stats
Chess Tactics Server has served
77,415,464 problems to
58,819 registered tacticians from 142 countries.
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