Proof of Brain

Enio

Venezuela

def me(): i = "Univ. Professor, software developer, open source lover, FIDE chess player, eternal learner, STEMSocial curator, Chess Brothers Project cofounder"

@eniolw 0

about 4 hours ago

chess

Chess Puzzle of the Day (Aug 21, 2025) | Problema de ajedrez del día (21-Ago-2025) ♔♞♙ Chess Puzzle of the Day Black to play and win Do you want t

112

0.086 POB

@eniolw 0

1 day ago

GEMS

Chess Puzzle of the Day (Aug 19, 2025) | Problema de ajedrez del día (19-Ago-2025) ♔♞♙ Chess Puzzle of the Day Black to play and win It was very dif

111

2.226 POB

@eniolw 0

2 days ago

chess

Chess Puzzle of the Day (Aug 18, 2025) | Problema de ajedrez del día (18-Ago-2025) ♔♞♙ Chess Puzzle of the Day White to play and win Black's positio

0.082 POB

@eniolw 0

3 days ago

The Chess Community

Chess Puzzle of the Day (Aug 17, 2025) | Problema de ajedrez del día (17-Ago-2025) ♔♞♙ Chess Puzzle of the Day White to play and win I played this g

120

0.073 POB

@eniolw 0

4 days ago

chess

Chess Puzzle of the Day (Aug 16, 2025) | Problema de ajedrez del día (16-Ago-2025) ♔♞♙ Chess Puzzle of the Day Black to play and win Black chose to

108

0.199 POB

@eniolw 0

5 days ago

The Chess Community

Chess Puzzle of the Day (Aug 15, 2025) | Problema de ajedrez del día (15-Ago-2025) ♔♞♙ Chess Puzzle of the Day White to play and win It's a total wa

148

0.292 POB

@eniolw 0

6 days ago

GEMS

Chess Puzzle of the Day (Aug 14, 2025) | Problema de ajedrez del día (14-Ago-2025) ♔♞♙ Chess Puzzle of the Day Black to play and win White was showi

115

0.221 POB

@eniolw 0

7 days ago

GEMS

Chess Puzzle of the Day (Aug 13, 2025) | Problema de ajedrez del día (13-Ago-2025) ♔♞♙ Chess Puzzle of the Day Black to play and win My conversion w

0.212 POB

@eniolw 0

8 days ago

The Chess Community

Chess Puzzle of the Day (Aug 12, 2025) | Problema de ajedrez del día (12-Ago-2025) ♔♞♙ Chess Puzzle of the Day White to play and win Looking for com

113

0.205 POB

@eniolw 0

9 days ago

The Chess Community

Chess Puzzle of the Day (Aug 11, 2025) | Problema de ajedrez del día (11-Ago-2025) ♔♞♙ Chess Puzzle of the Day Black to play and win It may not be t

151

0.275 POB