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 Kc6 win in 5 half-moves
3 Kc8 win in 5 half-moves
4 Kc5 win in 7 half-moves
5 Ke8 win in 9 half-moves
6 K6c7 draw
7 K6d7 draw
8 K6e7 draw
9 K8c7 draw
10 K8d7 draw
11 K8e7 draw
12 Kd5 draw
13 Ke5 draw
14 Ke6 draw
15 Ra8 draw
16 Rb3 draw
17 Rb4 draw
18 Rb6 draw
19 Rb7 draw
20 Rb1 loss in 2 half-moves
21 Rb2 loss in 2 half-moves
22 Rc8 loss in 2 half-moves