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 Ka6 win in 5 half-moves
4 Ka8 win in 5 half-moves
5 Kab6 win in 5 half-moves
6 Kab7 win in 5 half-moves
7 Kab8 win in 5 half-moves
8 Kc6 win in 5 half-moves
9 Kc8 win in 5 half-moves
10 Kcb6 win in 5 half-moves
11 Kcb8 win in 5 half-moves
12 Kd6 win in 5 half-moves
13 Kd7 win in 5 half-moves
14 Kd8 win in 5 half-moves
15 Ra4 win in 5 half-moves
16 Rc4 win in 5 half-moves
17 Kcb7 draw
18 Rb3 draw
19 Rb5 draw
20 Rb7 draw
21 Rg4 draw
22 Rh4 draw
23 Rb1 loss in 2 half-moves
24 Rb2 loss in 2 half-moves
25 Rd4 loss in 2 half-moves
26 Re4 loss in 2 half-moves
27 Rf4 loss in 2 half-moves