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

EGTB: win in 4 half-moves

# move score
1 Kc7 win in 3 half-moves
2 Kd5 win in 3 half-moves
3 Kd7 win in 3 half-moves
4 Rc5 win in 3 half-moves
5 Kd6 win in 5 half-moves
6 Kg6 win in 5 half-moves
7 Rb4 win in 5 half-moves
8 Rd4 win in 5 half-moves
9 Kh6 win in 7 half-moves
10 Kb5 draw
11 Kb6 draw
12 Kb7 draw
13 Kc5 draw
14 Kf6 draw
15 Kf7 draw
16 Kf8 draw
17 Kg8 draw
18 Kh7 draw
19 Kh8 draw
20 Ra4 draw
21 Rc3 draw
22 Re4 draw
23 Rc1 loss in 2 half-moves
24 Rc2 loss in 2 half-moves
25 Rf4 loss in 2 half-moves
26 Rg4 loss in 2 half-moves
27 Rh4 loss in 2 half-moves