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"

@davidsantafe 0

about 10 hours ago

RE: Chess Puzzle of the Day (Feb 3, 2026) | Problema de ajedrez del día (3-Feb-2026) Cabello.por peón 4e. Alfil atacando a la dama, que tiene que retirarse entonces alfil por peón b2 tomando además torre a1 .el caballo se ha sacrificado por un peón para ganar…

0.000 POB

@hivebuzz 0

1 day ago

RE: Chess Puzzle of the Day (Feb 2, 2026) | Problema de ajedrez del día (2-Feb-2026) Congratulations @eniolw! You received a personal badge! Hive Birthday! You are on the Hive blockchain for 8 years! _You can view your badges on [your board](

0.000 POB

@hivebuzz 0

10 days ago

RE: Chess Puzzle of the Day (Jan 25, 2026) | Problema de ajedrez del día (25-En-2026) Congratulations @eniolw! You have completed the following achievement on the Hive blockchain And have been rewarded with New badge(s) You have been a buzzy bee and published a post every day

0.000 POB

@psicologopoeta 0

11 days ago

RE: Chess Puzzle of the Day (Jan 24, 2026) | Problema de ajedrez del día (24-En-2026) 1... Txg4+ seguido de jaque a la descubierta con esa torre para capturar la dama de h3.

0.000 POB

@psicologopoeta 0

15 days ago

RE: Chess Puzzle of the Day (Jan 20, 2026) | Problema de ajedrez del día (20-En-2026) 1... Cd3 2. Txd3 Dxh3+ 3. Rg1 Dg3+ 4. Rh1 g5 seguido de Th6+ y no hay maneras de evitar el mate.

0.000 POB

@hivebuzz 0

17 days ago

RE: Chess Puzzle of the Day (Jan 18, 2026) | Problema de ajedrez del día (18-En-2026) Congratulations @eniolw! You have completed the following achievement on the Hive blockchain And have been rewarded with New badge(s) You have been a buzzy bee and published a post every day

0.000 POB

@davidsantafe 0

21 days ago

RE: Chess Puzzle of the Day (Jan 14, 2026) | Problema de ajedrez del día (14-En-2026) Df6 x Df8 y deben rendir las negras por inferioridad técnica y desventajas en la posicion del terreno.porque si torre por torre , dama por torre jaque y seguir la partida ni capablanca la salva.

0.000 POB

@stemsocial 0

22 days ago

RE: My Coding Quiz #62 Thanks for your contribution to the STEMsocial community. Feel free to join us on discord t

0.000 POB

@psicologopoeta 0

24 days ago

RE: Chess Puzzle of the Day (Jan 12, 2026) | Problema de ajedrez del día (12-En-2026) Dxe8+ Rxe8 2. Cd4+, si 2... Rd8 3. Tg8X Si 2... Rf8 3. Te8+ Rxe8 4. Tg8+ Re7 5. Cf5X Si 2... De5 3. Tg8+ Re7 4. Cf5X pues la dama no puede capturar al caballo por estar clavada.

0.000 POB

@hivebuzz 0

24 days ago

RE: Chess Puzzle of the Day (Jan 11, 2026) | Problema de ajedrez del día (11-En-2026) Congratulations @eniolw! You have completed the following achievement on the Hive blockchain And have been rewarded with New badge(s) You have been a buzzy bee and published a post every day

0.000 POB