Click on the third or sixth rank to set the en passant target square.

EGTB: draw

# move score
1 Rf1 draw
2 Rf2 draw
3 Rf3 draw
4 Rg4 draw
5 Rh4 draw
6 Ra4 loss in 2 half-moves
7 Rb4 loss in 2 half-moves
8 Rc4 loss in 2 half-moves
9 Rd4 loss in 2 half-moves
10 Re4 loss in 2 half-moves
11 Rf5 loss in 2 half-moves
12 Rf6 loss in 2 half-moves
13 Rf7 loss in 2 half-moves
14 Rf8 loss in 2 half-moves