Click on the third or sixth rank to set the en passant target square.

EGTB: win in 4 half-moves

# move score
1 Kab2 win in 3 half-moves
2 Kab3 win in 3 half-moves
3 Kab4 win in 3 half-moves
4 Ka2 win in 5 half-moves
5 Ka4 win in 5 half-moves
6 Kc2 win in 15 half-moves
7 Kc4 draw
8 Kcb2 draw
9 Kcb3 draw
10 Kcb4 draw
11 Rb1 draw
12 Rc1 draw
13 Rd1 draw
14 Re1 draw
15 Kd2 loss in 2 half-moves
16 Kd3 loss in 2 half-moves
17 Kd4 loss in 2 half-moves
18 Ra2 loss in 2 half-moves
19 Rf1 loss in 2 half-moves
20 Rg1 loss in 2 half-moves
21 Rh1 loss in 2 half-moves