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opperwezen's Study the oh no my rook opening passive sac 5..Rh3 6..Rh4 7..Rh5 8..Rh6 xh6 draw

1 • IM opperwezen •
  1. Chapter 1
  1. IM opperwezen

getting 9bishops from the same colour but the ending is a draw from the start till the end

3 • IM opperwezen •
  1. ? - ?
  1. IM opperwezen

Game study otb game with the rover one of my last otb games aroud 8 years ago vs 2066/2150

3 • IM opperwezen •
  1. Rothuis, Vincent (2340) - Blom, Yeb (2159)
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Game study 1h4 2Rh3 and a sac game letting black promote to a queen on move 8 succesfull

1 • IM opperwezen •
  1. IM opperwezen (2592) - jokido (2310)
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opperwezen's Study

1 • IM opperwezen •
  1. 8x3 chess notice if the queens are not of the board white got Bd5+ +is winning
  2. standard white army vs knightmare
  3. my idea for a position with stafford flavours but at tougher version to draw
  1. jokido
  2. IM opperwezen

sideway chess better start position as on chess.com imo

1 • IM opperwezen •
  1. Chapter 1
  2. Chapter 2
  1. IM opperwezen

opperwezen's Study the difference between standard chess and kingmaker

1 • IM opperwezen •
  1. Chapter 1
  1. IM opperwezen

opperwezen's Study

1 • IM opperwezen •
  1. 4 full rows but different
  1. IM opperwezen

opperwezen's Study 4 full rows but diffferent,with many pawns vs pawn pieces

3 • IM opperwezen •
  1. Chapter 12
  2. Chapter 21
  3. Chapter 22
  4. Chapter 23
  1. IM opperwezen

opperwezen's Study

1 • IM opperwezen •
  1. black playing on in the stafford like positon with qg8 with extra material+Ke1
  2. stafford like position but with qg8 minus Bc1 Rf1 but king on g1
  3. the stafford like position with qg8 is a draw is the king is on g1 minus 2 rooks
  4. Chapter 14
  1. IM opperwezen

white is 8pawns down but black missing rh8 white to move =+

1 • IM opperwezen •
  1. Chapter 1
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random positions but i explain ideas in it

1 • IM opperwezen •
  1. 2full rows but different with rh1 Bh1 changed not helping black though
  2. 2 full rows but diffferent the extra pawn decides the game
  3. 6blockers prevent pawn promotion so now its a draw
  4. white is to cramped with the extra pieces, need Na3 and blocker on c4 b4 to draw
  1. IM opperwezen

opperwezen's Study a4 Ta3 taimanov line

7 • IM opperwezen •
  1. Chapter 1
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otb game with bigger pieces in chessqueen event(everyone could play them) vs Tea Lanchava

7 • IM opperwezen •
  1. Chapter 1
  2. Chapter 2
  3. Chapter 3
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David Spencer got a idea to get a stalemate in 9moves

16 • IM opperwezen •
  1. Hoofdstuk 1
  1. IM opperwezen

i make a puzzle inspired by a blitz game from nakamura puzzle chapter 2 naka game chapter 3

11 • IM opperwezen •
  1. chapter 1 puzzle i made based on a naka game
  2. FM Heisenberg-( a specialist in playing well vs naka imo as 2400irl) vs naka
  3. Chapter 3 answer from my puzzle
  1. IM opperwezen