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

EGTB: win in 4 half-moves

# move score
1 Kb1 win in 3 half-moves
2 Kb2 win in 3 half-moves
3 Kb3 win in 3 half-moves
4 Kdd2 win in 3 half-moves
5 Ra3 win in 3 half-moves
6 Ke1 win in 5 half-moves
7 Ke2 win in 5 half-moves
8 Kc3 win in 15 half-moves
9 Kcc1 draw
10 Kcd2 draw
11 Kd3 draw
12 Kdc1 draw
13 Ra2 draw
14 Ra4 draw
15 Ra5 draw
16 Ra6 draw
17 Rb1 draw
18 Rc1 draw
19 Ra7 loss in 2 half-moves
20 Ra8 loss in 2 half-moves