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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rc1 win in 3 half-moves
3 Kd3 win in 5 half-moves
4 Ra1 win in 5 half-moves
5 Kc1 draw
6 Kc2 draw
7 Kc3 draw
8 Kde2 loss in 2 half-moves
9 Ke3 loss in 2 half-moves
10 Kee2 loss in 2 half-moves
11 Kf1 loss in 2 half-moves
12 Kf2 loss in 2 half-moves