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

EGTB: win in 4 half-moves

# move score
1 K7c7 win in 3 half-moves
2 K7c8 win in 3 half-moves
3 K8c7 win in 3 half-moves
4 K8c8 win in 3 half-moves
5 Kc6 win in 3 half-moves
6 Ra4 win in 3 half-moves
7 Rb4 win in 3 half-moves
8 Rc4 win in 3 half-moves
9 Ka6 win in 5 half-moves
10 Kb6 win in 5 half-moves
11 K7a7 draw
12 K7a8 draw
13 K8a7 draw
14 K8a8 draw
15 Rd1 draw
16 Rd2 draw
17 Rd3 draw
18 Rd5 draw
19 Re4 draw
20 Rf4 draw
21 Rd6 loss in 2 half-moves
22 Rd7 loss in 2 half-moves
23 Rd8 loss in 2 half-moves
24 Rg4 loss in 2 half-moves
25 Rh4 loss in 2 half-moves