Jarvis Chess
Brain Training
Play
vs Stockfish
Puzzle Rush
Pattern Recognition
Blindfold
Working Memory
Calculate
Calculation Depth
Speed Eval
Decision Making
Knight Vision
Spatial Reasoning
Coordinates
Board Mastery
Openings
Repertoire Builder
Lessons
Train Weaknesses
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Your Progress
⚡ Built by Jarvis
Opening Repertoire
Openings
Italian Game
C50 • white
Ruy Lopez
C60 • white
Queen's Gambit
D06 • white
London System
D00 • white
Scotch Game
C45 • white
Sicilian Defense (Najdorf)
B90 • black
Show all 10 openings
Select an Opening
Choose an opening from the left to study and practice, sir.