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

EGTB: win in 2 half-moves

# move score
1 Ka6 win in 1 half-moves
2 Ka8 draw
3 Kb6 draw
4 Kb8 draw
5 Ra5 draw
6 Rb1 draw
7 Rb6 draw
8 Rc5 draw
9 Rd5 draw
10 Re5 draw
11 Rh5 draw
12 Kb7 loss in 2 half-moves
13 Rb2 loss in 2 half-moves
14 Rb3 loss in 2 half-moves
15 Rb4 loss in 2 half-moves
16 Rb7 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Rf5 loss in 2 half-moves
19 Rg5 loss in 2 half-moves