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 Ka7 win in 5 half-moves
3 Kab7 win in 5 half-moves
4 Kab8 win in 5 half-moves
5 Kc7 win in 5 half-moves
6 Kcb7 win in 5 half-moves
7 Kd7 win in 5 half-moves
8 Kd8 win in 5 half-moves
9 Ra5 win in 5 half-moves
10 Kcb8 draw
11 Rb3 draw
12 Rb4 draw
13 Rb6 draw
14 Rb8 draw
15 Rf5 draw
16 Rg5 draw
17 Rh5 draw
18 Rb1 loss in 2 half-moves
19 Rb2 loss in 2 half-moves
20 Rc5 loss in 2 half-moves
21 Rd5 loss in 2 half-moves
22 Re5 loss in 2 half-moves