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

EGTB: win in 2 half-moves

# move score
1 Ka2 win in 1 half-moves
2 Ka3 win in 1 half-moves
3 Ka4 win in 1 half-moves
4 Ra1 win in 1 half-moves
5 Kbc3 win in 3 half-moves
6 Kc4 win in 3 half-moves
7 Rd1 win in 3 half-moves
8 Kb4 win in 5 half-moves
9 Kbb2 win in 5 half-moves
10 Kcb2 win in 5 half-moves
11 Rc1 win in 5 half-moves
12 Re1 win in 5 half-moves
13 Kc1 win in 7 half-moves
14 Kcc3 draw
15 Kd1 draw
16 Kd2 draw
17 Kd3 draw
18 Rb2 draw
19 Rf1 loss in 2 half-moves
20 Rg1 loss in 2 half-moves
21 Rh1 loss in 2 half-moves