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

EGTB: win in 4 half-moves

# move score
1 Rb7 win in 3 half-moves
2 Kcc7 win in 7 half-moves
3 Kdc7 win in 7 half-moves
4 Kdd7 win in 7 half-moves
5 Ke7 win in 7 half-moves
6 Rb6 win in 7 half-moves
7 Rb8 win in 7 half-moves
8 Kb7 draw
9 Kb8 draw
10 Kcd7 draw
11 Ke8 draw
12 Ra5 draw
13 Rb1 draw
14 Rc5 draw
15 Rg5 draw
16 Rb2 loss in 2 half-moves
17 Rb3 loss in 2 half-moves
18 Rb4 loss in 2 half-moves
19 Rd5 loss in 2 half-moves
20 Re5 loss in 2 half-moves
21 Rf5 loss in 2 half-moves
22 Rh5 loss in 2 half-moves