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 Rb7 win in 3 half-moves
3 Rb8 win in 3 half-moves
4 Kc6 win in 5 half-moves
5 Kc7 win in 5 half-moves
6 Ke5 win in 5 half-moves
7 Rc4 win in 5 half-moves
8 Kc5 draw
9 Kd5 draw
10 Kd7 draw
11 Ke6 draw
12 Ke7 draw
13 Kf7 draw
14 Kf8 draw
15 Kg7 draw
16 Kh7 draw
17 Kh8 draw
18 Ra4 draw
19 Rb3 draw
20 Rb5 draw
21 Rd4 draw
22 Rh4 draw
23 Rb1 loss in 2 half-moves
24 Rb2 loss in 2 half-moves
25 Re4 loss in 2 half-moves
26 Rf4 loss in 2 half-moves
27 Rg4 loss in 2 half-moves