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

EGTB: win in 4 half-moves

# move score
1 Rb4 win in 3 half-moves
2 Kc1 win in 5 half-moves
3 Kc3 win in 5 half-moves
4 Rc1 win in 9 half-moves
5 Ke1 win in 11 half-moves
6 Kc4 win in 13 half-moves
7 K1c2 draw
8 K1d2 draw
9 K1e2 draw
10 K3c2 draw
11 K3d2 draw
12 K3e2 draw
13 Kd4 draw
14 Ke3 draw
15 Ke4 draw
16 Ra1 draw
17 Rb2 draw
18 Rb3 draw
19 Rb5 draw
20 Rb6 draw
21 Rb7 loss in 2 half-moves
22 Rb8 loss in 2 half-moves