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 Kb2 win in 1 half-moves
5 Kb4 win in 1 half-moves
6 Kc2 win in 1 half-moves
7 Kc3 win in 1 half-moves
8 Kc4 win in 1 half-moves
9 Kh2 win in 1 half-moves
10 Kh4 win in 1 half-moves
11 Ra1 win in 1 half-moves
12 Rb2 win in 1 half-moves
13 Rc1 win in 1 half-moves
14 Rd1 win in 1 half-moves
15 Re1 win in 1 half-moves
16 Rf1 win in 1 half-moves
17 Rg1 win in 1 half-moves
18 Kg2 draw
19 Kg3 draw
20 Kg4 loss in 2 half-moves
21 Rh1 loss in 1 half-moves