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

EGTB: win in 4 half-moves

# move score
1 Rb6 win in 3 half-moves
2 Rb8 win in 3 half-moves
3 Kc6 win in 7 half-moves
4 Kd6 win in 7 half-moves
5 Kd7 win in 7 half-moves
6 Kd8 win in 7 half-moves
7 Ra4 win in 7 half-moves
8 Rb3 win in 7 half-moves
9 Rb5 win in 7 half-moves
10 Rb7 win in 7 half-moves
11 Ka7 draw
12 Kab7 draw
13 Kab8 draw
14 Kb6 draw
15 Kc8 draw
16 Kcb7 draw
17 Kcb8 draw
18 Rc4 draw
19 Rh4 draw
20 Rb1 loss in 2 half-moves
21 Rb2 loss in 2 half-moves
22 Rd4 loss in 2 half-moves
23 Re4 loss in 2 half-moves
24 Rf4 loss in 2 half-moves
25 Rg4 loss in 2 half-moves