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

EGTB: win in 4 half-moves

# move score
1 Kb1 win in 3 half-moves
2 Kb2 win in 3 half-moves
3 Kb3 win in 3 half-moves
4 Kd2 win in 7 half-moves
5 Kd1 win in 9 half-moves
6 Kf2 win in 9 half-moves
7 Re1 win in 9 half-moves
8 Ka3 draw
9 Ke1 draw
10 Kf1 draw
11 Rb1 draw
12 Rc1 draw
13 Rg1 draw
14 Rh1 draw
15 Kd3 loss in 2 half-moves
16 Ke3 loss in 2 half-moves
17 Kf3 loss in 2 half-moves
18 Rd1 loss in 2 half-moves
19 Rf1 loss in 2 half-moves