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

EGTB: win in 4 half-moves

# move score
1 Kf4 win in 3 half-moves
2 Kd2 draw
3 Kd4 draw
4 Ke2 draw
5 Ke4 draw
6 Kf2 draw
7 Kf3 draw
8 Rd1 draw
9 Rd2 draw
10 Rd4 draw
11 Rd5 draw
12 Rd6 draw
13 Ra3 loss in 4 half-moves
14 Rb3 loss in 4 half-moves
15 Rc3 loss in 4 half-moves
16 Rd7 loss in 1 half-moves
17 Rd8 loss in 1 half-moves