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

EGTB: win in 6 half-moves

# move score
1 Kb5 win in 5 half-moves
2 Kb7 win in 5 half-moves
3 Rb6 win in 5 half-moves
4 Kd7 win in 9 half-moves
5 Rc8 win in 9 half-moves
6 Rb5 win in 19 half-moves
7 Ka3 draw
8 Kb3 draw
9 Kb6 draw
10 Kc6 draw
11 Kc8 draw
12 Kd6 draw
13 Kd8 draw
14 Rb7 draw
15 Ka4 loss in 2 half-moves
16 Ka5 loss in 2 half-moves
17 Kc3 loss in 2 half-moves
18 Kc4 loss in 2 half-moves
19 Kc5 loss in 2 half-moves
20 Ra8 loss in 2 half-moves
21 Rd8 loss in 2 half-moves
22 Re8 loss in 2 half-moves
23 Rf8 loss in 2 half-moves
24 Rg8 loss in 2 half-moves
25 Rh8 loss in 2 half-moves