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

EGTB: win in 6 half-moves

# move score
1 Kb2 win in 5 half-moves
2 Rb2 win in 5 half-moves
3 Kd4 win in 7 half-moves
4 Kc4 win in 11 half-moves
5 Kdc3 win in 11 half-moves
6 Kcd2 draw
7 Kdd2 draw
8 Ra3 draw
9 Ra8 draw
10 Kb1 loss in 2 half-moves
11 Kb3 loss in 2 half-moves
12 Kc1 loss in 2 half-moves
13 Kcc3 loss in 2 half-moves
14 Kd1 loss in 2 half-moves
15 Ke2 loss in 2 half-moves
16 Ke3 loss in 2 half-moves
17 Ke4 loss in 2 half-moves
18 Ra1 loss in 2 half-moves
19 Ra4 loss in 2 half-moves
20 Ra5 loss in 2 half-moves
21 Ra6 loss in 2 half-moves
22 Ra7 loss in 2 half-moves