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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Rb8 win in 1 half-moves
3 Kd5 win in 3 half-moves
4 Ra8 win in 3 half-moves
5 Rd8 win in 11 half-moves
6 Ka3 draw
7 Ka5 draw
8 Kb3 draw
9 Kb4 draw
10 Kd6 draw
11 Kd7 draw
12 Ke5 draw
13 Ke7 draw
14 Kf5 draw
15 Kf6 draw
16 Kf7 draw
17 Rc8 draw
18 Re7 draw
19 Rf8 draw
20 Rg8 loss in 2 half-moves
21 Rh8 loss in 2 half-moves