White to move and win!8/2p5/6K1/8/8/5k2/P7/8 w – – 0 0 This was brought to my attention by chess coach Shiva in Chicago. A very interesting puzzle! Chess Daily News from Susan Polgar
Serious calculation required

Kalandadze, 1985 White to move and win! 6qk/1r6/8/4R3/2Q5/8/8/K7 w – – 0 0 Level of difficulty: Difficult Chess Daily News from Susan Polgar
Important endgame pattern

White to move. Is this a win or draw for White?8/6p1/6K1/8/7P/5k2/7P/8 w – – 0 0 Chess Daily News from Susan Polgar
Queen and Pawn

White to move. Is this a win or draw for White? 6Q1/7P/8/1k6/3q2K1/8/8/8 w – – 0 6 Chess Daily News from Susan Polgar
Friday night brain teaser

White to move. Is this a win or draw for White?k7/Bp1p4/1P6/6p1/8/K5p1/6P1/8 w – – 0 0 Chess Daily News from Susan Polgar
Difficult endgame

White to move and win! 4b3/7P/8/4P3/8/B7/5Krk/8 w – – 0 2 Level of difficulty: Difficult Chess Daily News from Susan Polgar
Extremely difficult King and Pawn endgame

Euwe, 1924 White to move and win. Hint: This is an extremely difficult endgame and your computer programs may not be able to help much. This is one of those critical must know endgame positions. Chess Daily News from...