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

EGTB: win in 4 half-moves

# move score
1 Kc2 win in 3 half-moves
2 Kc4 win in 3 half-moves
3 Rc2 win in 3 half-moves
4 Rd1 win in 3 half-moves
5 Kd4 win in 5 half-moves
6 Kd6 win in 5 half-moves
7 Ke6 win in 5 half-moves
8 Kd3 win in 7 half-moves
9 Kb3 win in 9 half-moves
10 Rb1 win in 9 half-moves
11 Kb2 draw
12 Kd2 draw
13 Kd7 draw
14 Kd8 draw
15 Ke8 draw
16 Ra1 draw
17 Re1 draw
18 Kb4 loss in 2 half-moves
19 Kf6 loss in 2 half-moves
20 Kf7 loss in 2 half-moves
21 Kf8 loss in 2 half-moves
22 Rf1 loss in 2 half-moves
23 Rg1 loss in 2 half-moves
24 Rh1 loss in 2 half-moves