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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Rf7 win in 1 half-moves
3 Ra6 draw
4 Rd6 draw
5 Re6 draw
6 Rf3 draw
7 Rf5 draw
8 Rf8 draw
9 Rc6 loss in 2 half-moves
10 Rf1 loss in 2 half-moves
11 Rf2 loss in 2 half-moves
12 Rf4 loss in 2 half-moves
13 Rg6 loss in 2 half-moves
14 Rh6 loss in 2 half-moves