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

EGTB: win in 40 half-moves

# move score
1 Kb4 win in 39 half-moves
2 Kab5 win in 43 half-moves
3 Kb6 win in 47 half-moves
4 Kcb5 win in 47 half-moves
5 Ra8 win in 47 half-moves
6 Ka5 win in 49 half-moves
7 Kb7 win in 49 half-moves
8 Kc5 win in 49 half-moves
9 Rh8 win in 51 half-moves
10 Ka3 draw
11 Kb3 draw
12 Kc7 draw
13 Rb8 draw
14 Rc7 draw
15 Rd8 loss in 4 half-moves
16 Kd5 loss in 2 half-moves
17 Kd6 loss in 2 half-moves
18 Kd7 loss in 2 half-moves
19 Re8 loss in 2 half-moves
20 Rf8 loss in 2 half-moves
21 Rg8 loss in 2 half-moves