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 Kcd2 win in 3 half-moves
4 Kcd3 win in 3 half-moves
5 Kd1 win in 3 half-moves
6 Rb1 win in 3 half-moves
7 Ke2 win in 7 half-moves
8 Ked2 win in 7 half-moves
9 Ked3 win in 7 half-moves
10 Kf2 win in 7 half-moves
11 Kf3 win in 7 half-moves
12 Ra1 win in 7 half-moves
13 Re1 win in 7 half-moves
14 Kb3 draw
15 Kc3 draw
16 Rd1 draw
17 Rh1 draw
18 Kd4 loss in 2 half-moves
19 Ke4 loss in 2 half-moves
20 Kf4 loss in 2 half-moves
21 Rf1 loss in 2 half-moves
22 Rg1 loss in 2 half-moves