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 Ka5 win in 3 half-moves
3 Ka6 win in 3 half-moves
4 Kb6 win in 3 half-moves
5 Kc6 win in 3 half-moves
6 Kd4 win in 3 half-moves
7 Ka4 win in 11 half-moves
8 Kbc5 draw
9 Ra4 draw
10 Kb3 loss in 2 half-moves
11 Kc3 loss in 2 half-moves
12 Kcc5 loss in 2 half-moves
13 Kd3 loss in 2 half-moves
14 Kd5 loss in 2 half-moves
15 Rb2 loss in 2 half-moves
16 Rb3 loss in 2 half-moves