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 Kcd1 win in 3 half-moves
5 Kcd2 win in 3 half-moves
6 Kcd3 win in 3 half-moves
7 Rb1 win in 3 half-moves
8 Kc3 win in 7 half-moves
9 Ke3 win in 7 half-moves
10 Ked2 win in 7 half-moves
11 Ked3 win in 7 half-moves
12 Kf2 win in 7 half-moves
13 Rd1 win in 7 half-moves
14 Re1 win in 7 half-moves
15 Ra1 win in 11 half-moves
16 Ke1 win in 15 half-moves
17 Kf1 win in 15 half-moves
18 Ked1 draw
19 Rf1 draw
20 Kf3 loss in 2 half-moves
21 Rg1 loss in 2 half-moves
22 Rh1 loss in 2 half-moves