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 Rb2 win in 3 half-moves
5 Kcc3 win in 5 half-moves
6 Kcd3 win in 5 half-moves
7 Kdc3 win in 5 half-moves
8 Kdd3 win in 5 half-moves
9 Ke3 win in 5 half-moves
10 Kcc1 win in 7 half-moves
11 Kcd1 win in 9 half-moves
12 Kdc1 win in 9 half-moves
13 Kdd1 win in 9 half-moves
14 Ke1 win in 9 half-moves
15 Ke2 win in 9 half-moves
16 Ra4 draw
17 Ra1 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Ra5 loss in 2 half-moves
20 Ra6 loss in 2 half-moves
21 Ra7 loss in 2 half-moves
22 Ra8 loss in 2 half-moves