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

EGTB: win in 4 half-moves

# move score
1 Ka1 win in 3 half-moves
2 Ka2 win in 3 half-moves
3 Kbc2 win in 3 half-moves
4 Kc1 win in 3 half-moves
5 Ra1 win in 3 half-moves
6 Rd1 win in 3 half-moves
7 Kc4 win in 7 half-moves
8 Kd2 win in 7 half-moves
9 Kd3 win in 7 half-moves
10 Kd4 win in 9 half-moves
11 Kb4 win in 11 half-moves
12 Kcb3 win in 11 half-moves
13 Ka3 draw
14 Kbb3 draw
15 Kcc2 draw
16 Rc1 draw
17 Re1 draw
18 Rf1 draw
19 Rg1 loss in 2 half-moves
20 Rh1 loss in 2 half-moves