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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Ra8 win in 5 half-moves
3 Rc8 win in 5 half-moves
4 Ka3 draw
5 Rb7 loss in 10 half-moves
6 Kb2 loss in 8 half-moves
7 Ka2 loss in 6 half-moves
8 Ka4 loss in 6 half-moves
9 Kb4 loss in 6 half-moves
10 Kc2 loss in 2 half-moves
11 Kc3 loss in 2 half-moves
12 Kc4 loss in 2 half-moves
13 Rb4 loss in 2 half-moves
14 Rb5 loss in 2 half-moves
15 Rd8 loss in 2 half-moves
16 Re8 loss in 2 half-moves
17 Rf8 loss in 2 half-moves
18 Rh8 loss in 2 half-moves
19 Rg8 loss in 1 half-moves