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

EGTB: win in 2 half-moves

# move score
1 Kb7 win in 1 half-moves
2 Kb8 win in 1 half-moves
3 Rb6 draw
4 Rd6 draw
5 Re6 draw
6 Rf7 draw
7 Rf8 draw
8 Rg6 draw
9 Rh6 draw
10 Ka6 loss in 2 half-moves
11 Ka8 loss in 2 half-moves
12 Ra6 loss in 2 half-moves
13 Rc6 loss in 2 half-moves
14 Rf1 loss in 2 half-moves
15 Rf2 loss in 2 half-moves
16 Rf3 loss in 2 half-moves
17 Rf4 loss in 2 half-moves
18 Kb6 loss in 1 half-moves
19 Rf5 loss in 1 half-moves