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

EGTB: win in 4 half-moves

# move score
1 Ra5 win in 3 half-moves
2 Rb5 win in 3 half-moves
3 Rc5 win in 3 half-moves
4 Rd5 win in 3 half-moves
5 Ka7 draw
6 Ka8 draw
7 Kbb7 draw
8 Kbc7 draw
9 Kcb7 draw
10 Kcc7 draw
11 Kd7 draw
12 Kd8 draw
13 Re5 draw
14 Rf3 draw
15 Rf4 draw
16 Rf6 draw
17 Rf7 draw
18 Rf8 draw
19 Rf1 loss in 2 half-moves
20 Rf2 loss in 2 half-moves
21 Rg5 loss in 2 half-moves
22 Rh5 loss in 2 half-moves