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72
eniolw
Enio
def me(): i = "Univ. Professor, software developer, open source lover, FIDE chess player, eternal learner, STEMSocial curator, Chess Brothers Project cofounder"
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576 Followers
57 Following
Venezuela
https://github.com/eniolw
February 3, 2018
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eniolw
StemSocial
Friday, August 4, 2023 8:00 AM
On "Jesus is a Wacky Guy" or Rather a Critique of a Popular Science Video
I recently watched a short Youtube video from the channel Date un Vlog of the Spanish physicist Javier Santaolalla and wanted to fact-check and review it.
$ 14.983
743
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eniolw
chess
Sunday, August 3, 2025 11:29 PM
Chess Puzzle of the Day (Aug 2, 2025) | Problema de ajedrez del día (2-Ago-2025)
♔♞♙ Chess Puzzle of the Day White to play and win A simple antidote for a simple problem. Do you want to exercise your tactical skills a little? Then solve this chess puzzle. Indicate the correct move
$ 3.774
153
1
eniolw
chess
Wednesday, July 23, 2025 11:29 PM
Chess Puzzle of the Day (Jul 22, 2025) | Problema de ajedrez del día (22-Jul-2025)
♔♞♙ Chess Puzzle of the Day White to play and win Black has just played e4-e3, thinking that the situation towards his king is defensible and the passed pawn provides counterplay. However, you have to
$ 1.028
99
1
eniolw
chess
Saturday, July 19, 2025 11:29 PM
Chess Puzzle of the Day (Jul 18, 2025) | Problema de ajedrez del día (18-Jul-2025)
♔♞♙ Chess Puzzle of the Day White to play and win What a nasty surprise Black got here! Do you want to exercise your tactical skills a little? Then solve this chess puzzle. Indicate the correct move and
$ 1.129
92
2
eniolw
chess
Wednesday, July 16, 2025 11:29 PM
Chess Puzzle of the Day (Jul 15, 2025) | Problema de ajedrez del día (15-Jul-2025)
♔♞♙ Chess Puzzle of the Day White to play and win White's dominance is clearly suffocating, and there's little Black can do. Just finish this off! Do you want to exercise your tactical skills a little?
$ 1.297
106
1
eniolw
chess
Monday, July 14, 2025 11:29 PM
Chess Puzzle of the Day (Jul 13, 2025) | Problema de ajedrez del día (13-Jul-2025)
♔♞♙ Chess Puzzle of the Day White to play and win White is having a wonderful time with that protected passed pawn on e6, but his influence is not limited to that static status. Black is going to lose
$ 2.779
135
eniolw
chess
Saturday, July 12, 2025 11:29 PM
Chess Puzzle of the Day (Jul 11, 2025) | Problema de ajedrez del día (11-Jul-2025)
♔♞♙ Chess Puzzle of the Day Black to play and win White had an ok position a minute ago, but got into a suspicious tactical sequence, didn't he? You do the math. Do you want to exercise your tactical skills
$ 1.157
84
eniolw
chess
Wednesday, July 9, 2025 11:29 PM
Chess Puzzle of the Day (Jul 8, 2025) | Problema de ajedrez del día (8-Jul-2025)
♔♞♙ Chess Puzzle of the Day White to play and win I couldn't help but think of Paul Morphy as I solved this puzzle, except here the roles have been reversed a bit. You know what I'm talking about? Do you
$ 1.205
93
eniolw
chess
Friday, July 4, 2025 11:29 PM
Chess Puzzle of the Day (Jul 3, 2025) | Problema de ajedrez del día (3-Jul-2025)
♔♞♙ Chess Puzzle of the Day Black to play and win White's recent move Rb3 was not the best method to neutralize Black's play, but this should be exploited to the maximum by the latter, since it will not
$ 1.228
101
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eniolw
chess
Wednesday, July 2, 2025 11:29 PM
Chess Puzzle of the Day (Jul 1, 2025) | Problema de ajedrez del día (1-Jul-2025)
♔♞♙ Chess Puzzle of the Day Black to play and win Another example that brings back bad memories, since I have lost an important game against an attack of my opponent's major pieces that I easily misjudged.
$ 1.087
87
eniolw
chess
Monday, June 30, 2025 11:29 PM
Chess Puzzle of the Day (Jun 29, 2025) | Problema de ajedrez del día (29-Jun-2025)
♔♞♙ Chess Puzzle of the Day Black to play and win White just sacrificed the knight on f6, basing his idea on the promotion of his passed pawn. But something seems to have escaped them. Calculate well!
$ 2.358
132
1
eniolw
chess
Sunday, June 29, 2025 11:29 PM
Chess Puzzle of the Day (Jun 28, 2025) | Problema de ajedrez del día (28-Jun-2025)
♔♞♙ Chess Puzzle of the Day Black to play and win Another game from the weekend tournament. My opponent was desperate to simplify, thinking it would relieve the pressure, so he moved his attacked rook
$ 11.700
232
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eniolw
chess
Saturday, June 28, 2025 11:29 PM
Chess Puzzle of the Day (Jun 27, 2025) | Problema de ajedrez del día (27-Jun-2025)
♔♞♙ Chess Puzzle of the Day White to play and win This could very well have happened in an online game, but it resembles an old game between Karpov and Kramnik that appeared in an Chess Informant from
$ 1.109
96
2
eniolw
chess
Wednesday, June 25, 2025 11:29 PM
Chess Puzzle of the Day (Jun 24, 2025) | Problema de ajedrez del día (24-Jun-2025)
♔♞♙ Chess Puzzle of the Day Black to play and win What kind of game was this? What is the orientation of the board? That black king on a1 is confusing. You won't believe all the crazy things that are played
$ 0.974
93
eniolw
chess
Tuesday, June 24, 2025 11:29 PM
Chess Puzzle of the Day (Jun 23, 2025) | Problema de ajedrez del día (23-Jun-2025)
♔♞♙ Chess Puzzle of the Day Black to play and win This position was given to me in the weekend tournament in the first round. Black is comfortable and objectively has several ways to maintain the decisive
$ 0.955
89
eniolw
chess
Sunday, June 22, 2025 11:29 PM
Chess Puzzle of the Day (Jun 21, 2025) | Problema de ajedrez del día (21-Jun-2025)
♔♞♙ Chess Puzzle of the Day Black to play and win Believe it or not, the black position is winning, but to realize it is not easy since your king is very exposed. What can you come up with? Do you want
$ 1.076
92
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eniolw
chess
Saturday, June 21, 2025 11:29 PM
Chess Puzzle of the Day (Jun 20, 2025) | Problema de ajedrez del día (20-Jun-2025)
♔♞♙ Chess Puzzle of the Day Black to play and win This position happened to me in a recent tournament over the board that I managed to win. The game is from the final round against a local opponent who
$ 1.053
111
1
eniolw
chess
Wednesday, June 18, 2025 11:29 PM
Chess Puzzle of the Day (Jun 17, 2025) | Problema de ajedrez del día (17-Jun-2025)
♔♞♙ Chess Puzzle of the Day Black to play and win The white king sitting on d3 is not feeling comfortable at all, but Black's finishing needs to take into account any possible counterplay from white,
$ 0.984
91
eniolw
chess
Monday, June 16, 2025 11:29 PM
Chess Puzzle of the Day (Jun 15, 2025) | Problema de ajedrez del día (15-Jun-2025)
♔♞♙ Chess Puzzle of the Day White to play and win This is a plausible ending, where the ambition to win can lead to blindness. That happened to one of the players here and now he must suffer the consequences.
$ 3.781
118
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eniolw
chess
Saturday, June 14, 2025 11:29 PM
Chess Puzzle of the Day (Jun 13, 2025) | Problema de ajedrez del día (13-Jun-2025)
♔♞♙ Chess Puzzle of the Day Black to play and win Remember that tactics are primarily a means, not a goal. After all, good judgment is what you need to move forward in most chess positions. Do you want
$ 2.859
142
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eniolw
chess
Friday, June 13, 2025 11:29 PM
Chess Puzzle of the Day (Jun 12, 2025) | Problema de ajedrez del día (12-Jun-2025)
♔♞♙ Chess Puzzle of the Day White to play and win White has played very boldly, but it paid off. Such an finishing is a strong contender for a beauty prize. Don't you agree? Do you want to exercise your
$ 0.994
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