Play chess endgame play chess endings training with engine

Update study (new examples) : Chess endgame - Rook and Pawn vs. Rook and Pawn

Update study (new examples) : Chess endgame - Rook and Two Pawns vs. Rook and Pawn

Update study (new examples) : Chess endgame - Rook and Two Pawns vs. Rook and Two Pawns , Chess endgame - Rook and Three Pawns vs. Rook and Two Pawns, Chess endgame - Rook and Three Pawns vs. Rook and Three Pawns

Update study (new examples) : Chess endgame - Rook and Four Pawns vs. Rook and Four Pawns , Chess endgame - Two Rooks and Pawn vs. Two Rooks