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

EGTB: win in 4 half-moves

# move score
1 Ka2 win in 3 half-moves
2 Kbb2 win in 3 half-moves
3 Kbc2 win in 3 half-moves
4 Kcb2 win in 3 half-moves
5 Kcb4 win in 3 half-moves
6 Kcc2 win in 3 half-moves
7 Kd2 win in 3 half-moves
8 Kd4 win in 3 half-moves
9 Rc2 win in 3 half-moves
10 Rd1 win in 3 half-moves
11 Ka3 win in 5 half-moves
12 Ka4 win in 5 half-moves
13 Kbb4 win in 5 half-moves
14 Kbc4 win in 5 half-moves
15 Kcc4 win in 5 half-moves
16 Kd3 win in 5 half-moves
17 Rb1 win in 5 half-moves
18 Re1 win in 9 half-moves
19 Rf1 win in 9 half-moves
20 Rg1 win in 9 half-moves
21 Rh1 draw
22 Ra1 loss in 2 half-moves