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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kc4 win in 1 half-moves
3 Kd4 win in 1 half-moves
4 Rc7 win in 1 half-moves
5 Rc8 win in 1 half-moves
6 Kd7 draw
7 Ke5 draw
8 Ke7 draw
9 Ked5 draw
10 Ked6 draw
11 Kf5 draw
12 Kf6 draw
13 Kf7 draw
14 Ra6 draw
15 Rb6 draw
16 Rd6 loss in 2 half-moves
17 Kb5 loss in 1 half-moves
18 Kb6 loss in 1 half-moves
19 Kcd5 loss in 1 half-moves
20 Kcd6 loss in 1 half-moves