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 Kde4 win in 5 half-moves
5 Kfe4 win in 5 half-moves
6 Rc4 win in 5 half-moves
7 Kd5 draw
8 Kde5 draw
9 Kf5 draw
10 Kfe5 draw
11 Kg4 draw
12 Kg5 draw
13 Ra4 draw
14 Rb6 draw
15 Rb7 draw
16 Rb8 draw
17 Kc3 loss in 2 half-moves
18 Kd3 loss in 2 half-moves
19 Kde3 loss in 2 half-moves
20 Kf3 loss in 2 half-moves
21 Kfe3 loss in 2 half-moves
22 Kg3 loss in 2 half-moves
23 Rb1 loss in 2 half-moves
24 Rb2 loss in 2 half-moves
25 Rb3 loss in 2 half-moves