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

EGTB: win in 2 half-moves

# move score
1 Kb3 win in 1 half-moves
2 Kb4 win in 1 half-moves
3 Rc1 win in 1 half-moves
4 Kc5 win in 3 half-moves
5 Kcc4 win in 3 half-moves
6 Kcd3 win in 3 half-moves
7 Kd2 win in 3 half-moves
8 Kd5 win in 3 half-moves
9 Kdc4 win in 3 half-moves
10 Kdd3 win in 3 half-moves
11 Ke3 win in 3 half-moves
12 Ra2 win in 3 half-moves
13 Rd2 win in 3 half-moves
14 Re2 win in 3 half-moves
15 Kb2 draw
16 Ke4 draw
17 Rb2 draw
18 Ke5 loss in 2 half-moves
19 Rf2 loss in 2 half-moves
20 Rg2 loss in 2 half-moves
21 Rh2 loss in 2 half-moves