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

EGTB: win in 4 half-moves

# move score
1 Rb3 win in 3 half-moves
2 Rb5 win in 3 half-moves
3 Kc5 win in 5 half-moves
4 Kc4 win in 7 half-moves
5 Kdd5 win in 7 half-moves
6 Rb2 win in 9 half-moves
7 Rb1 win in 11 half-moves
8 Kc3 draw
9 Kdd3 draw
10 Kde3 draw
11 Kde5 draw
12 Ked3 draw
13 Ked5 draw
14 Kee3 draw
15 Kee5 draw
16 Kf3 draw
17 Kf4 draw
18 Kf5 draw
19 Ra4 draw
20 Rb6 draw
21 Rb7 loss in 2 half-moves
22 Rb8 loss in 2 half-moves
23 Rc4 loss in 2 half-moves