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

EGTB: win in 4 half-moves

# move score
1 Ke2 win in 3 half-moves
2 Kb1 win in 7 half-moves
3 Ke1 win in 9 half-moves
4 Ka3 draw
5 Kb2 draw
6 Kf2 draw
7 Kg1 draw
8 Kg2 draw
9 Rb1 draw
10 Rc1 draw
11 Kb3 loss in 2 half-moves
12 Rd1 loss in 2 half-moves
13 Re1 loss in 2 half-moves