ChessGolf 

A tactical military battle simulator where you configure two armies and watch them fight.

ChessGolf is a dual-purpose mobile app for chess enthusiasts and golfers alike. On the chess side, it offers a fully functional chess game with a unique three-timer system — each player gets their own countdown clock, plus an optional shared "Chess Time" budget that limits the chess phase, and an optional "Golf Time" that kicks in after chess time expires, creating a distinctive rhythm to each match. The app detects check, checkmate, stalemate, and supports castling, en passant, and pawn promotion. Games auto-save so you can resume anytime.

On the golf side, ChessGolf includes a complete scorecard tracker where you can log rounds for up to 8 players across 9, 18, 27, or 36 holes. Sessions are saved locally, can be resumed or reviewed later, and you can capture screenshots of your scorecard to share.

The app also features multiple board color themes, move sound effects, a night mode, board flip for face-to-face play, and coordinate labels — all configurable in settings. No accounts, no ads, no data collection — everything stays on your device.