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

EGTB: win in 2 half-moves

# move score
1 Rb5 win in 1 half-moves
2 Rb6 win in 1 half-moves
3 Rb7 win in 1 half-moves
4 Kbc3 draw
5 Kbc4 draw
6 Kc5 draw
7 Kd3 draw
8 Kd5 draw
9 Kdc3 draw
10 Kdc4 draw
11 Ke3 draw
12 Ke5 draw
13 Ka2 loss in 1 half-moves
14 Ka3 loss in 1 half-moves
15 Ka4 loss in 1 half-moves
16 Kb2 loss in 1 half-moves
17 Kc2 loss in 1 half-moves
18 Ke4 loss in 1 half-moves
19 Ra4 loss in 1 half-moves
20 Rb8 loss in 1 half-moves
21 Rc4 loss in 1 half-moves