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 Kd3 win in 3 half-moves
3 Kb2 win in 7 half-moves
4 Kb4 win in 7 half-moves
5 Rb2 win in 7 half-moves
6 Kb3 win in 9 half-moves
7 Ka2 draw
8 Ka4 draw
9 Ke1 draw
10 Ke3 draw
11 Kf1 draw
12 Kf2 draw
13 Kf3 draw
14 Ra2 draw
15 Rc2 draw
16 Rd1 draw
17 Rd3 draw
18 Rd4 draw
19 Rd8 draw
20 Rd5 loss in 2 half-moves
21 Rd6 loss in 2 half-moves
22 Rd7 loss in 2 half-moves