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 Kcb2 win in 3 half-moves
3 Kcb3 win in 3 half-moves
4 Kd1 win in 3 half-moves
5 Kd2 win in 3 half-moves
6 Rb1 win in 3 half-moves
7 Rd1 win in 3 half-moves
8 Ka2 win in 7 half-moves
9 Ka4 win in 7 half-moves
10 Kab2 win in 7 half-moves
11 Kab3 win in 7 half-moves
12 Kb4 win in 7 half-moves
13 Ra1 win in 7 half-moves
14 Kc3 draw
15 Kd3 draw
16 Re1 draw
17 Rf1 loss in 2 half-moves
18 Rg1 loss in 2 half-moves
19 Rh1 loss in 2 half-moves