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

EGTB: win in 4 half-moves

# move score
1 Rc1 win in 3 half-moves
2 Kc1 win in 11 half-moves
3 Kc2 draw
4 Kd2 draw
5 Ke2 draw
6 Ra2 draw
7 Ka4 loss in 2 half-moves
8 Kb3 loss in 2 half-moves
9 Kb4 loss in 2 half-moves
10 Ke1 loss in 2 half-moves
11 Rb1 loss in 2 half-moves
12 Ka2 loss in 1 half-moves
13 Kb2 loss in 1 half-moves