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

EGTB: win in 4 half-moves

# move score
1 Kd1 win in 3 half-moves
2 Kd5 win in 3 half-moves
3 Rd6 win in 3 half-moves
4 Re6 win in 3 half-moves
5 Kb4 draw
6 Kb5 draw
7 Kb6 draw
8 Kd2 draw
9 Kd4 draw
10 Kd6 draw
11 Ke2 draw
12 Kf1 draw
13 Kf2 draw
14 Ra6 draw
15 Rb6 draw
16 Rf6 draw
17 Kc4 loss in 2 half-moves
18 Rc7 loss in 2 half-moves
19 Rc8 loss in 2 half-moves
20 Rg6 loss in 2 half-moves
21 Rh6 loss in 2 half-moves