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

EGTB: win in 4 half-moves

# move score
1 Kb1 win in 3 half-moves
2 Kb2 win in 3 half-moves
3 Kb3 win in 3 half-moves
4 Kcd1 win in 3 half-moves
5 Kcd2 win in 3 half-moves
6 Kd3 win in 3 half-moves
7 Rb1 win in 3 half-moves
8 Kc3 win in 5 half-moves
9 Ra1 win in 5 half-moves
10 Ked1 win in 7 half-moves
11 Rd1 draw
12 Ke2 loss in 2 half-moves
13 Ked2 loss in 2 half-moves
14 Kf1 loss in 2 half-moves
15 Kf2 loss in 2 half-moves