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

EGTB: win in 4 half-moves

# move score
1 K7d7 win in 3 half-moves
2 K7d8 win in 3 half-moves
3 K8d7 win in 3 half-moves
4 K8d8 win in 3 half-moves
5 Kd6 win in 3 half-moves
6 Rb2 win in 3 half-moves
7 Rc2 win in 3 half-moves
8 Rd2 win in 3 half-moves
9 K7b7 draw
10 K7b8 draw
11 K8b7 draw
12 K8b8 draw
13 Kb6 draw
14 Kc6 draw
15 Ra2 draw
16 Re1 draw
17 Re3 draw
18 Re7 draw
19 Re8 draw
20 Rf2 draw
21 Re4 loss in 2 half-moves
22 Re5 loss in 2 half-moves
23 Re6 loss in 2 half-moves
24 Rg2 loss in 2 half-moves
25 Rh2 loss in 2 half-moves