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 Kc2 win in 7 half-moves
3 Kc3 win in 7 half-moves
4 Kdd2 win in 7 half-moves
5 Ra1 win in 7 half-moves
6 Rb1 win in 7 half-moves
7 Kc4 draw
8 Kde3 draw
9 Kee3 draw
10 Rd1 draw
11 Rh1 draw
12 Kd1 loss in 2 half-moves
13 Kd4 loss in 2 half-moves
14 Ke4 loss in 2 half-moves
15 Ked2 loss in 2 half-moves
16 Kf1 loss in 2 half-moves
17 Kf2 loss in 2 half-moves
18 Kf3 loss in 2 half-moves
19 Rf1 loss in 2 half-moves
20 Rg1 loss in 2 half-moves