Puzzle 526401:
Puzzle 526401:
Miguel Mosquera (2496) - Henry Contreras Rodriguez (2195)
COL-ch blitz Quibdo (17), 2015.11.08 Mosquera - Contreras Rodriguez, Quibdo 2015
COL-ch blitz Quibdo (17), 2015.11.08 Mosquera - Contreras Rodriguez, Quibdo 2015