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 Kb4 win in 11 half-moves
3 Kb5 win in 11 half-moves
4 Kb6 win in 11 half-moves
5 Kc4 win in 11 half-moves
6 Ra3 win in 11 half-moves
7 Rc1 win in 11 half-moves
8 Kc3 win in 13 half-moves
9 Ra2 win in 13 half-moves
10 Kd2 win in 15 half-moves
11 Ka4 win in 17 half-moves
12 Ka6 draw
13 Ke2 draw
14 Ke3 draw
15 Ra4 draw
16 Rb1 draw
17 Rd1 draw
18 Rh1 draw
19 Kd4 loss in 2 half-moves
20 Ke4 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