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

EGTB: win in 4 half-moves

# move score
1 Kb6 win in 3 half-moves
2 Kb7 win in 3 half-moves
3 Kb8 win in 3 half-moves
4 Ra8 win in 9 half-moves
5 Ka2 draw
6 Ka3 draw
7 Ka4 draw
8 Ka6 draw
9 Ka8 draw
10 Kb2 draw
11 Kb4 draw
12 Kc2 draw
13 Kc3 draw
14 Kc4 draw
15 Rb8 draw
16 Rc1 draw
17 Rd8 draw
18 Re8 draw
19 Rf8 draw
20 Rc2 loss in 2 half-moves
21 Rc3 loss in 2 half-moves
22 Rc4 loss in 2 half-moves
23 Rc5 loss in 2 half-moves
24 Rc6 loss in 2 half-moves
25 Rc7 loss in 2 half-moves
26 Rg8 loss in 2 half-moves
27 Rh8 loss in 2 half-moves