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 10 hours ago

GEMS

Chess Puzzle of the Day (Dec 1, 2025) | Problema de ajedrez del día (1-Dic-2025) ♔♞♙ Chess Puzzle of the Day Black to play and win Faced with chec

0.313 POB

@eniolw 0

1 day ago

chess

Chess Puzzle of the Day (Dec 2, 2025) | Problema de ajedrez del día (2-Dic-2025) ♔♞♙ Chess Puzzle of the Day Black to play and win Do you want t

0.055 POB

@eniolw 0

2 days ago

GEMS

Chess Puzzle of the Day (Nov 30, 2025) | Problema de ajedrez del día (30-Nov-2025) ♔♞♙ Chess Puzzle of the Day White to play and win Black has just

107

0.315 POB

@eniolw 0

3 days ago

chess

Chess Puzzle of the Day (Nov 28, 2025) | Problema de ajedrez del día (28-Nov-2025) ♔♞♙ Chess Puzzle of the Day Black to play and win White has just

0.273 POB

@eniolw 0

4 days ago

GEMS

Chess Puzzle of the Day (Nov 27, 2025) | Problema de ajedrez del día (27-Nov-2025) ♔♞♙ Chess Puzzle of the Day Black to play and win The positional

108

0.274 POB

@eniolw 0

5 days ago

chess

Chess Puzzle of the Day (Nov 26, 2025) | Problema de ajedrez del día (26-Nov-2025) ♔♞♙ Chess Puzzle of the Day Black to play and win Another checkma

0.275 POB

@eniolw 0

6 days ago

chess

Chess Puzzle of the Day (Nov 25, 2025) | Problema de ajedrez del día (25-Nov-2025) ♔♞♙ Chess Puzzle of the Day White to play and win Black's positio

100

0.277 POB

@eniolw 0

8 days ago

GEMS

Chess Puzzle of the Day (Nov 24, 2025) | Problema de ajedrez del día (24-Nov-2025) ♔♞♙ Chess Puzzle of the Day White to play and win The greedy blac

0.097 POB

@eniolw 0

8 days ago

GEMS

Chess Puzzle of the Day (Nov 23, 2025) | Problema de ajedrez del día (23-Nov-2025) ♔♞♙ Chess Puzzle of the Day Black to play and win In this friendl

124

0.257 POB

@eniolw 0

10 days ago

chess

Chess Puzzle of the Day (Nov 22, 2025) | Problema de ajedrez del día (22-Nov-2025) ♔♞♙ Chess Puzzle of the Day Black to play and win It seems that W

0.252 POB