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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Ka6 draw
3 Kb4 draw
4 Rc8 draw
5 Rd8 draw
6 Rf8 draw
7 Rg8 draw
8 Rh8 draw
9 Ka4 loss in 2 half-moves
10 Ka5 loss in 2 half-moves
11 Kb6 loss in 2 half-moves
12 Kc4 loss in 2 half-moves
13 Kc5 loss in 2 half-moves
14 Kc6 loss in 2 half-moves
15 Ra8 loss in 2 half-moves
16 Rb6 loss in 2 half-moves
17 Re8 loss in 2 half-moves