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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Rc6 win in 1 half-moves
3 Rd6 win in 1 half-moves
4 Re6 win in 1 half-moves
5 Rf2 win in 1 half-moves
6 Rf3 win in 1 half-moves
7 Rf4 win in 1 half-moves
8 Rf5 win in 1 half-moves
9 Rf7 win in 1 half-moves
10 Rg6 win in 1 half-moves
11 Rh6 win in 1 half-moves
12 Ka4 draw
13 Ka6 draw
14 Kb4 draw
15 Kb6 draw
16 Ra6 loss in 1 half-moves
17 Rb6 loss in 1 half-moves
18 Rf1 loss in 1 half-moves
19 Rf8 loss in 1 half-moves