Nice quiz, not too easy, not too difficult!

Everything which could help to combat our disastrous plastic problem should be further researched.

Great article about a very sad topic ...

Wow, very interesting, I would have voted for this entry! :)

Amazing to see so many different motives combined in one single chess problem! :)

It really seems this chess riddle was the most difficult one until now!

Actually, the rook swing from one side to the board to the other was rather creative and aesthetical.

This time the best moves are coming in the end: 3. Ng4+!, 4. Nh2!. Great chess problem!

Very well spotted, considering it was a blitz game!

Wow, the move which appears most improbable, actually is the solution!

Voted for No

Not easy to believe that this really should be a draw!! :)

Great and energetic attack, where black had to play very accurate moves (for example not 2. ... Be6? because of 3. Rac1!) to save the victory.

Very nice chess problem which combines several ideas, like restricting the mobility of the opponent's pieces by means of a brilliant queen sacrifice, and a pawn break through with underpromotion into a

A really fantastic solution - what else to say? Whites pieces are working together like magic. :)

Amazing game, and what a missed opportunity for your unlucky opponent! :)

Nice find (tricky pin) in a real tournament game! :)

After the game it must have been really annoying to realize missing out on such an easy way to win ...

Simple, but very effective! :)

The two dominating black knights in the center of the board have built a really inescapable prison for the white king! Amazing end position!