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

EGTB: win in 2 half-moves

# move score
1 Ka4 win in 1 half-moves
2 Kc4 win in 1 half-moves
3 Rc6 win in 1 half-moves
4 Rd6 win in 1 half-moves
5 Re6 win in 1 half-moves
6 Rg6 win in 1 half-moves
7 Rh6 win in 1 half-moves
8 Rb4 draw
9 Rb7 loss in 8 half-moves
10 Rb8 loss in 8 half-moves
11 Ka2 loss in 2 half-moves
12 Ka3 loss in 2 half-moves
13 Kb2 loss in 2 half-moves
14 Kc2 loss in 2 half-moves
15 Kc3 loss in 2 half-moves
16 Ra6 loss in 2 half-moves
17 Rb5 loss in 2 half-moves
18 Rf6 loss in 2 half-moves
19 Kb4 loss in 1 half-moves