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 Kc1 win in 3 half-moves
3 Rb2 win in 3 half-moves
4 Kf1 win in 7 half-moves
5 Rb3 draw
6 Rb7 draw
7 Rb8 draw
8 Kc2 loss in 2 half-moves
9 Kdd2 loss in 2 half-moves
10 Kde2 loss in 2 half-moves
11 Ked2 loss in 2 half-moves
12 Kee2 loss in 2 half-moves
13 Kf2 loss in 2 half-moves
14 Rb4 loss in 2 half-moves
15 Rb5 loss in 2 half-moves
16 Rb6 loss in 2 half-moves
17 Rc1 loss in 2 half-moves