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

EGTB: win in 2 half-moves

# move score
1 Kc5 win in 1 half-moves
2 Kd5 win in 1 half-moves
3 Rb4 win in 1 half-moves
4 K6b7 draw
5 K8b7 draw
6 Rb3 draw
7 Rb7 draw
8 Kb6 loss in 2 half-moves
9 Kd6 loss in 2 half-moves
10 Kd8 loss in 2 half-moves
11 Ra8 loss in 2 half-moves
12 Rb1 loss in 2 half-moves
13 Rb2 loss in 2 half-moves
14 Rb6 loss in 2 half-moves
15 K6c7 loss in 1 half-moves
16 K6d7 loss in 1 half-moves
17 K8c7 loss in 1 half-moves
18 K8d7 loss in 1 half-moves
19 Kb5 loss in 1 half-moves
20 Rb5 loss in 1 half-moves