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

EGTB: win in 4 half-moves

# move score
1 Ka2 win in 3 half-moves
2 Kb2 win in 3 half-moves
3 Kc2 win in 3 half-moves
4 Rb6 win in 5 half-moves
5 Rb5 win in 7 half-moves
6 Rb7 win in 9 half-moves
7 Kc6 win in 11 half-moves
8 Kd4 win in 11 half-moves
9 Kd5 win in 11 half-moves
10 Kd6 win in 13 half-moves
11 Kb5 draw
12 Kb6 draw
13 Kbb4 draw
14 Kcb4 draw
15 Kcc4 draw
16 Rb4 draw
17 Rc8 draw
18 Rf8 draw
19 Ka3 loss in 2 half-moves
20 Ka4 loss in 2 half-moves
21 Kbc4 loss in 2 half-moves
22 Kc3 loss in 2 half-moves
23 Ra8 loss in 2 half-moves
24 Rd8 loss in 2 half-moves
25 Re8 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves