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 Kc6 win in 7 half-moves
5 Rb1 win in 11 half-moves
6 Kb2 draw
7 Kb3 draw
8 Kc7 draw
9 Kc8 draw
10 Kd2 draw
11 Kd3 draw
12 Kd8 draw
13 Ra1 draw
14 Rd1 draw
15 Kb4 loss in 2 half-moves
16 Kd4 loss in 2 half-moves
17 Kd6 loss in 2 half-moves
18 Ke6 loss in 2 half-moves
19 Ke7 loss in 2 half-moves
20 Ke8 loss in 2 half-moves
21 Re1 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