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

EGTB: win in 2 half-moves

# move score
1 Ke2 win in 1 half-moves
2 Rb7 win in 1 half-moves
3 Kc2 draw
4 Kd2 draw
5 Ke1 draw
6 Rb2 draw
7 Rb3 draw
8 Rb8 draw
9 Rc1 draw
10 Kc1 loss in 8 half-moves
11 Ra1 loss in 2 half-moves
12 Rb4 loss in 2 half-moves
13 Rb5 loss in 2 half-moves
14 Rb6 loss in 2 half-moves