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

EGTB: win in 4 half-moves

# move score
1 Kc8 win in 3 half-moves
2 Kc7 win in 5 half-moves
3 Kf7 win in 5 half-moves
4 Kf8 win in 5 half-moves
5 Ka7 draw
6 Ka8 draw
7 Kb7 draw
8 Kg7 draw
9 Kh7 draw
10 Kh8 draw
11 Rc5 draw
12 Rd1 draw
13 Rd6 draw
14 Rd7 draw
15 Rd8 draw
16 Re5 draw
17 Rf5 draw
18 Rg5 draw
19 Rh5 draw
20 Ra5 loss in 2 half-moves
21 Rb5 loss in 2 half-moves
22 Rd2 loss in 2 half-moves
23 Rd3 loss in 2 half-moves
24 Rd4 loss in 2 half-moves