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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Kb7 win in 3 half-moves
3 Kb5 win in 7 half-moves
4 Kcd5 win in 7 half-moves
5 Kcd7 win in 7 half-moves
6 Kcc5 draw
7 Kcc7 draw
8 Kdc5 draw
9 Kdc7 draw
10 Kdd5 draw
11 Kdd7 draw
12 Ke7 draw
13 Ra6 draw
14 Rb1 draw
15 Rb2 draw
16 Rb7 draw
17 Rb8 draw
18 Ke5 loss in 1 half-moves
19 Ke6 loss in 1 half-moves
20 Rb3 loss in 1 half-moves
21 Rb5 loss in 1 half-moves