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

EGTB: win in 4 half-moves

# move score
1 Kb4 win in 3 half-moves
2 Kcb3 win in 3 half-moves
3 Kd3 win in 3 half-moves
4 Kd4 win in 3 half-moves
5 Ra1 win in 3 half-moves
6 Rd1 win in 3 half-moves
7 Ka2 win in 5 half-moves
8 Kb1 win in 5 half-moves
9 Kc4 win in 5 half-moves
10 Ka1 win in 7 half-moves
11 Kbc2 win in 7 half-moves
12 Kcc2 win in 7 half-moves
13 Kd2 win in 7 half-moves
14 Rb1 win in 7 half-moves
15 Re1 win in 7 half-moves
16 Rf1 win in 7 half-moves
17 Ka3 draw
18 Kbb3 draw
19 Rc2 draw
20 Rg1 loss in 2 half-moves
21 Rh1 loss in 2 half-moves