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

EGTB: win in 4 half-moves

# move score
1 Kb5 win in 3 half-moves
2 Kc5 win in 3 half-moves
3 Rb5 win in 3 half-moves
4 Rb7 win in 3 half-moves
5 Rb8 win in 3 half-moves
6 Ra4 win in 7 half-moves
7 Rb6 win in 7 half-moves
8 Ka7 draw
9 Kab7 draw
10 Kb6 draw
11 Kb8 draw
12 Kc7 draw
13 Kcb7 draw
14 Kd5 draw
15 Kd6 draw
16 Kd7 draw
17 Rb3 draw
18 Rh4 draw
19 Rb1 loss in 2 half-moves
20 Rb2 loss in 2 half-moves
21 Rc4 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