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

EGTB: win in 4 half-moves

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