OPENING CHESS THEORY      

- ECO CODES BASE - RESEARCH -

Updated: June 2008  

Alphabetic research
by Theoretical Themes


- S -


Sacrifice

  Sacrifice                                             SACR
  Double Sacrifice   DOSA
  Pseudo Sacrifice   PSSA
  Sham Sacrifice   SHSA
  Quality Sacrifice   QUSA
  Bishop Sacrifice   BISA
  Knight Sacrifice   KNSA
  Rook Sacrifice   ROSA
  Queen Sacrifice   QESA
  Clearing Out Sacrifice   COSA
  Destructive Sacrifice   DSSA
  Deviation Sacrifice   DESA
  Obstructing Sacrifice   OBSA
  Preventive Sacrifice   PRSA
  Mating Sacrifice   MASA

Safety

  King Safety                                       KISA
  White King Safety                       WKSA
  Black king Safety   BKSA
  White King Not Safety   WKNS
  Black King Not Safety   BKNS

Series

  Exchange Series                              EXCS

Situation

  Reversal situation                            RSIT

Spatial

  Spatial Advantage                           SPAD
  White Spatial Advantage        WSPA
  Black spatial Advantage   BSPA

Spectrum (of a Position)

  Spectrum                                         SPCT
  White Spectrum   WSPC
  Black Spectrum   BSPC
  White Infinite Spectrum   WISP
  Black Infinite Spectrum   BISP
  White Very Wide Spectrum   WVSP
  Black Very Wide Spectrum   BVSP
  White Wide Spectrum   WWSP
  Black Wide Spectrum   BWSP
  White Medium Spectrum   WMSP
  Black Medium Spectrum   BMSP
  White Narrow Spectrum   WNSP
  Black Narrow Spectrum   BNSP
  White Cramped Spectrum   WCSP
  Black Cramped Spectrum   BCSP
  White Empty Spectrum   WESP
  Black Empty Spectrum   BESP
  White Dynamic Spectrum   WDSP
  Black Dynamic Spectrum   BDSP

Square

  Strong Square                                STSQ
  White Strong Square   WSSQ
  Black Strong square   BSSQ
  Weak Square   WESQ
  White Weak Square   WWSQ
  Black Weak Square   BWSQ
  Domination on Light Squares   DOLS
  Domination on Dark Squares   DODS
  Origin Square   ORSQ
  Start-Square   STSQ
  New-Square   NESQ
  Escape Square   ESSQ
  Hole   HOLE

Strategy (Strategic)

  Strategy                                          STRG
  Offensive Strategy            OSTR
  Strategic Withdrawal   STWI

Structure

  Pawn Structure                               PSTR
  Mobile Pawn Structure   MPST
  Blocked Pawn Structure   BLST
  White Pawn Structure   WPST
  Black Pawn Structure   BPST
  White Weak Pawn Structure   WHWS
  Black Weak Pawn Structure   BLWS


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      OPENING CHESS THEORY      

- ECO CODES BASE - RESEARCH -

Updated: June 2008  

Alphabetic research
by Theoretical Themes


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