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

EGTB: win in 4 half-moves

# move score
1 Ke2 win in 3 half-moves
2 Kd7 draw
3 Kd8 draw
4 Ke1 draw
5 Ke7 draw
6 Kf2 draw
7 Kf7 draw
8 Kf8 draw
9 Kg1 draw
10 Rc1 draw
11 Rd2 draw
12 Rd3 draw
13 Rd4 draw
14 Rd5 draw
15 Rd6 draw
16 Re1 draw
17 Kg2 loss in 2 half-moves
18 Ra1 loss in 2 half-moves
19 Rb1 loss in 2 half-moves
20 Rd7 loss in 2 half-moves
21 Rd8 loss in 2 half-moves