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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 K7c8 win in 7 half-moves
3 Kc6 win in 7 half-moves
4 K7c7 draw
5 K7e7 draw
6 K7e8 draw
7 K8c7 draw
8 K8c8 draw
9 K8e7 draw
10 K8e8 draw
11 Kd6 draw
12 Ke6 draw
13 Ra8 draw
14 Rb1 draw
15 Rb5 draw
16 Rb6 draw
17 Rb7 draw
18 Rc8 draw
19 Rb2 loss in 1 half-moves
20 Rb4 loss in 1 half-moves