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 Kcc2 win in 3 half-moves
3 Kcd2 win in 3 half-moves
4 Ra2 win in 3 half-moves
5 Ra4 win in 3 half-moves
6 Kb1 win in 5 half-moves
7 Ke2 win in 5 half-moves
8 Ke3 win in 5 half-moves
9 Kc3 draw
10 Kc4 draw
11 Kd1 draw
12 Kd4 draw
13 Kdc2 draw
14 Kdd2 draw
15 Ke4 draw
16 Ra3 draw
17 Ra5 draw
18 Ra6 draw
19 Rb1 draw
20 Ra7 loss in 2 half-moves
21 Ra8 loss in 2 half-moves