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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kd6 win in 3 half-moves
3 Kb4 win in 9 half-moves
4 Kd8 win in 9 half-moves
5 Rb8 win in 19 half-moves
6 Ka3 draw
7 Ka5 draw
8 Kb3 draw
9 Kd7 draw
10 Ke6 draw
11 Ke8 draw
12 Kf8 draw
13 Ra8 draw
14 Rc1 draw
15 Rc7 draw
16 Rd8 draw
17 Re8 draw
18 Rf8 draw
19 Kf6 loss in 2 half-moves
20 Kf7 loss in 2 half-moves
21 Rc2 loss in 2 half-moves
22 Rc3 loss in 2 half-moves
23 Rc4 loss in 2 half-moves
24 Rc5 loss in 2 half-moves
25 Rc6 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves