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 Kc6 win in 7 half-moves
3 Kcc8 win in 7 half-moves
4 Kdc8 win in 7 half-moves
5 Kdd7 win in 7 half-moves
6 Ke7 win in 7 half-moves
7 Ke8 win in 7 half-moves
8 Rb5 win in 7 half-moves
9 Rb7 win in 7 half-moves
10 Kb6 draw
11 Kb7 draw
12 Kb8 draw
13 Kcd7 draw
14 Kd6 draw
15 Ra4 draw
16 Rb3 draw
17 Rb8 draw
18 Rc4 draw
19 Rg4 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 Rh4 loss in 2 half-moves