Chess Puzzles by GMs Blog

 Gabriel Schwartzman - US GM (1976-) 9 puzzles from his games White mates in 5. Gabriel Schwartzman vs Joerg Bauer Hallein, 1988 pin White mates in 3. Gabriel Schwartzman vs Robin Cunningham New York, 1996 entrapment White mates in 5. Gabriel Schwartzman vs David Vest Las Vegas, 1997 discovered attack

Chess Olympiad Moscow 1994 134 puzzles from the event   Double bishop mate White mates in 2. Aimen Rizouk vs Luis Belliard clearance  Black mates in 4. Hubert Mossong vs Lev Psakhis entrapment Black mates in 4. Aldo Zadrima vs Utut Adianto

 Milko Bobotsov (1931-2000) Bulgarian GM 14 puzzles from his games entrapment Dimitar Najdenov vs Milko Bobotsov Sofia, 1950 pin Harry Golombek vs Milko Bobotsov Zevenaar, 1961 clearance sac White mates in 6. Milko Bobotsov vs Atanas Kolarov Varna, 1971