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"e5" in QiD structures (wip)

1 • AACtrl •
  1. Atrociously bad
  2. Just bad
  3. Looks good but bad?
  4. Yes-no-maybe-I-don't-know
  1. AACtrl

Advanced Rook & pawn vs Rook

3 • AACtrl •
  1. Simple warm-up tactic
  2. Lucena conversion: must-know double trap
  3. "Fake" version of same trap
  4. Roosted rook trap
  1. AACtrl

Basic endgame trainer - Part 1 (rook and pawn)

17 • AACtrl •
  1. Rp-R (Easy)
  2. Rp-R (Easy)
  3. Rp-R (Easy the second time)
  4. Rp-R (Normal)
  1. AACtrl

Basic endgame trainer - Part 2 (non rook and pawn)

3 • AACtrl •
  1. Rp-N
  2. R-N
  3. R-N
  4. R-N
  1. AACtrl

Beautiful tactics from games

1 • AACtrl •
  1. Simple knight trap
  2. Pin breaker
  3. French tactic
  4. Strong pawn sac
  1. AACtrl

Bishop and pawn endgame

4 • AACtrl •
  1. Bishop + pawn vs pawn
  2. Bishop + pawn vs Bishop (rook pawn)
  3. Stalemate trick
  4. Defense from behind (knight pawn)
  1. AACtrl

Bxf6 in the Nimzo-Larsen

1 • AACtrl •
  1. Good - for a pawn
  2. Atrocious - after long castle
  3. Good - for wrecking black's pawn structure
  4. Good - invisible blunder
  1. AACtrl

Castling into it (wip)

2 • AACtrl •
  1. BenKenobi04 (2050) - AACtrl (2042)
  2. AACtrl (2019) - Scarff (1920)
  3. NLance (2033) - AACtrl (1922)
  4. UN1137 (1657) - keeto (1553)
  1. AACtrl

Chess960 motifs (wip)

1 • AACtrl •
  1. Early smothered mate threat
  2. Active castling
  3. Never play "f5"?
  4. Early initiative
  1. AACtrl

Converting a draw

2 • AACtrl •
  1. Breaking down in time trouble
  2. Instructive "fizzled out" situation
  3. Smallest triangle (Queen & pawns)
  4. Down one (Rook & pawns)
  1. AACtrl

Dealing with e5 in Kan/Paulsen sicilians (wip)

1 • AACtrl •
  1. Closed sicilian with early Nc3
  2. Kan 5.Bf3 (modern)
  3. Offbeat Nimzo-Indian
  1. AACtrl

Defensive moves

4 • AACtrl •
  1. Scary kingside attack (Ecclesiastic)
  2. "Feel good" blunder
  3. King in the wind (supermaths)
  4. Just trade (Ehmeed)
  1. AACtrl

Endgame "must know" basics

1 • AACtrl •
  1. King and pawn vs king - pawn's square
  2. Three magic squares
  3. 6th rank
  4. Knight-pawn
  1. AACtrl

Endgame strategy: "Vancura" structures

8 • AACtrl •
  1. Vancura position (holding draw)
  2. "Locking" a Vancura
  3. The second "safe zone"
  4. Winning but trappy version (critical variation)
  1. AACtrl

First King's Indian defense

1 • AACtrl •
  1. Sigrud - AACtrl
  1. AACtrl

First steps into Czech Benoni

1 • AACtrl •
  1. Pawndercover (2281) - AACtrl (1960)
  2. ngducphu (2031) - AACtrl (1991)
  3. rsandzimier (1942) - AACtrl (2008)
  4. Haspelknecht (2006) - AACtrl (1985)
  1. AACtrl