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 Kcd2 win in 3 half-moves
5 Kcd3 win in 3 half-moves
6 Kd1 win in 3 half-moves
7 Rb1 win in 3 half-moves
8 Rd1 win in 3 half-moves
9 Rf1 win in 3 half-moves
10 Kd4 win in 7 half-moves
11 Ke2 win in 7 half-moves
12 Ke4 win in 7 half-moves
13 Ked2 win in 7 half-moves
14 Ked3 win in 7 half-moves
15 Kf2 win in 7 half-moves
16 Ra1 win in 7 half-moves
17 Re1 win in 7 half-moves
18 Kc3 draw
19 Kf3 loss in 2 half-moves
20 Kf4 loss in 2 half-moves
21 Rg1 loss in 2 half-moves
22 Rh1 loss in 2 half-moves