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

EGTB: win in 2 half-moves

# move score
1 Ra1 win in 1 half-moves
2 Rb6 win in 1 half-moves
3 Kcd1 draw
4 Ked1 draw
5 Kf1 draw
6 Rb7 draw
7 Rb8 draw
8 Kb2 loss in 2 half-moves
9 Kc2 loss in 2 half-moves
10 Kcd2 loss in 2 half-moves
11 Ke2 loss in 2 half-moves
12 Ked2 loss in 2 half-moves
13 Kf2 loss in 2 half-moves
14 Rb2 loss in 2 half-moves
15 Rb3 loss in 2 half-moves
16 Rb4 loss in 2 half-moves
17 Rb5 loss in 2 half-moves