https://www.atptour.com/es/players/edward-winter/w0c4/atp-win-loss
Balance de victorias/derrotas oficial de *NombreJugador* incluyendo superficie, Grand Slams, ATP Tour, Challenger e ITF Futures.
edward winterfedexatpganadosperdidos
https://www.chesshistory.com/winter/index.html
Edward Winter's current Chess Notes: games, positions, puzzles, research, historical documentation on masters and amateurs.
edward winterchessnotes