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

EGTB: win in 4 half-moves

# move score
1 Ka3 win in 3 half-moves
2 Kba2 win in 3 half-moves
3 Kc2 win in 3 half-moves
4 Kc3 win in 3 half-moves
5 Rc1 win in 3 half-moves
6 Kb3 win in 5 half-moves
7 Kaa2 win in 7 half-moves
8 Kc1 draw
9 Rd1 draw
10 Re1 draw
11 Rf1 loss in 2 half-moves
12 Rg1 loss in 2 half-moves
13 Rh1 loss in 2 half-moves