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1

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0

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8

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What exactly happened between Georg Meier and Elisabeth Paehtz / the German chess federation?

history

asked 1 hour ago Allure 16.8k

30

votes

13

answers

31k

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What are some checkmates with very few moves from the starting position?

modified 12 hours ago Daniel Alfredo Sottile 1,228

0

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0

answers

8

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can send a PGN file using GMAIL but not using WHATSAPP [migrated]

computer-chess

asked 14 hours ago Sebastia.Net 1

9

votes

5

answers

3k

views

Why was move-sealing introduced in adjournment?

tournament

modified 19 hours ago Greg Martin 144

1

vote

1

answer

62

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What's the longest checkmate in a 7-piece tablebase?

engines endgame tablebases

modified 21 hours ago Allure 16.8k

1

vote

0

answers

68

views

At the Grandmaster level, at what amount of additional time per move do the benefits become negligible?

grandmaster time-control

asked yesterday Logrun 111

1

vote

0

answers

14

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Is it possible to manually input a command to Arena Chess GUI?

engines arena

asked yesterday Shambhav Gautam 111

18

votes

7

answers

18k

views

Why does the London System have the reputation it has?

opening london-system

modified yesterday John 111

2

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0

answers

62

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Ossip Bernstein's Game

history

asked 2 days ago Sayan Dutta 137

2

votes

0

answers

56

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Understanding Null move pruning

engines programming

asked 2 days ago DaOnly Owner 21

1

vote

2

answers

497

views

Which is the best resource to learn chess notation?

notation

answered 2 days ago Brian Towers♦ 63.8k

3

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3

answers

521

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How long does it take for Elo rating to reflect changes in player's strength?

rating

answered Oct 24 at 4:00 D M 14.3k

2

votes

2

answers

95

views

Transpose to the Slav as Black after 1. ...Nf6?

opening slav-defense hypermodernism

answered Oct 24 at 1:53 mainsequence 378

2

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2

answers

691

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An Interesting Idea: Pinned Pieces Stalemate

problems stalemate pins

modified Oct 23 at 23:09 Debabrata Roy 1

16

votes

1

answer

3k

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Is it possible to compose a checkmate with king and any three minor pieces against bare king in the center of the board?

teaching composing

modified Oct 23 at 22:57 Graham Laight 101

1

vote

1

answer

45

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Bitboards and sliding piece attacks

programming bitboard

answered Oct 23 at 17:45 Kyle Jones 240

3

votes

7

answers

3k

views

How well does Elo rating estimate a player's strength?

rating elo statistics

modified Oct 23 at 16:17 D M 14.3k

3

votes

2

answers

243

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What is this line/trap in the Caro-Kann called? After Bf5, White chases Black's bishop and plays e6

opening caro-kann

modified Oct 23 at 14:24 Rosie F 4,318

1

vote

2

answers

145

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1998 USCF Chess Rankings

rating history uscf

answered Oct 23 at 14:12 D M 14.3k

0

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0

answers

64

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Is this a possibly faster way to find pinned pieces using magic hash?

engines programming pins

modified Oct 22 at 20:12 Debabrata Roy 1

20

votes

11

answers

23k

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How to organize a chess tournament

online-chess tournament

modified Oct 22 at 13:45 Tomasz Żyźniewski 145

8

votes

6

answers

15k

views

Looking for online Swiss pairing software

software swiss-pairing

modified Oct 22 at 13:41 Tomasz Żyźniewski 145

2

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2

answers

183

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Marshall Defense transposition to Gruenfeld

opening theory grunfeld-defense transpositions

modified Oct 22 at 10:11 Allure 16.8k

1

vote

3

answers

305

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Fastest way to generate castling moves in a computer chess engine

engines computer-chess bitboard

modified Oct 22 at 9:50 Brian Towers♦ 63.8k

2

votes

1

answer

147

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Can engines use the current pawn structure to refine its search/eval?

engines evaluation pawn-structure bitboard

modified Oct 22 at 9:48 Brian Towers♦ 63.8k

2

votes

1

answer

3k

views

Understanding magic bitboard

software bitboard

modified Oct 22 at 9:46 Brian Towers♦ 63.8k

17

votes

6

answers

898

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Why isn't chess played with flat pieces?

chess-set board-vision

answered Oct 22 at 2:17 David Russell 9

2

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1

answer

103

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Chess Engine Using LazySMP

engines software programming chess-algorithms

modified Oct 21 at 19:07 Glorfindel♦ 22.8k

4

votes

3

answers

430

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Trompowsky: why does 1.d4 Nf6 2.Bg5 d5 3.e3 e6 score so highly for white in master games?

opening

modified Oct 21 at 13:26 Evargalo 11.4k

8

votes

2

answers

3k

views

Is there an online chess evaluation engine with a REST API?

engines analysis programming evaluation online

modified Oct 21 at 12:58 Deep Shah 131

3

votes

1

answer

122

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How do I apply moves (bitboard) and continue searching? My current attempt is throwing a strange error!

engines programming bitboard

modified Oct 21 at 12:32 Brian Towers♦ 63.8k

4

votes

2

answers

1k

views

Building a chess using magic bitboard... how do I know if the movement is valid

engines software attack bitboard

modified Oct 21 at 12:31 Brian Towers♦ 63.8k

4

votes

2

answers

771

views

Quickly converting board to bitboard representation using python-chess library

engines programming python performance bitboard

modified Oct 21 at 12:29 Brian Towers♦ 63.8k

7

votes

7

answers

3k

views

Are tactics or endgames more important?

endgame tactics

answered Oct 21 at 4:22 Arlen 4,719

4

votes

2

answers

77

views

Opening specific tactic material source

opening tactics training kings-indian

answered Oct 21 at 3:55 Arlen 4,719

3

votes

1

answer

44

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Where can Botvinnik's analysis of Botvinnik - Gligoric, Tel Aviv 1964 be found?

analysis annotation grunfeld-defense botvinnik

answered Oct 21 at 3:33 Arlen 4,719

16

votes

11

answers

3k

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Books that help improve your chess without a chessboard

learning books

answered Oct 21 at 3:19 Arlen 4,719

7

votes

2

answers

936

views

Collection of short endgame rules

endgame learning

answered Oct 20 at 12:54 Discrete lizard 328

9

votes

1

answer

2k

views

Find magic numbers for bitboards

engines software programming bitboard

modified Oct 20 at 11:03 Brian Towers♦ 63.8k

5

votes

3

answers

4k

views

What's the right approach of storing moves generated using bitboards?

engines programming bitboard

modified Oct 20 at 11:02 Brian Towers♦ 63.8k

3

votes

1

answer

243

views

Magic Bitboards, Feeding in Randoms - Why have to find magic instead of just loading from disk?

engines programming bitboard

modified Oct 20 at 11:01 Brian Towers♦ 63.8k

7

votes

1

answer

148

views

Why is the immediate ...d5 in the 4. d3 Italian not played?

opening analysis italian-game

answered Oct 20 at 10:14 nyymi 948

8

votes

2

answers

6k

views

Is the Spanish opening better than the Italian opening (for white)?

opening ruy-lopez italian-game

modified Oct 20 at 9:22 Rosie F 4,318

3

votes

1

answer

268

views

How is c4 the best move in this position?

analysis strategy sacrifice

modified Oct 20 at 8:08 Hauke Reddmann 6,343

0

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0

answers

52

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Multiple day online swiss tournament

tournament online-chess lichess websites chess.com

modified Oct 20 at 3:01 cmgchess 81

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