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

EGTB: win in 4 half-moves

# move score
1 Kb2 win in 3 half-moves
2 Kd3 win in 3 half-moves
3 Ka2 draw
4 Kb1 draw
5 Kd5 draw
6 Ke5 draw
7 Kf4 draw
8 Kf5 draw
9 Ra4 draw
10 Rb4 draw
11 Rc4 draw
12 Rd3 draw
13 Rd5 draw
14 Rd6 draw
15 Rd7 draw
16 Rd8 draw
17 Ke3 loss in 2 half-moves
18 Kf3 loss in 2 half-moves
19 Rd1 loss in 2 half-moves
20 Rd2 loss in 2 half-moves