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

EGTB: win in 4 half-moves

# move score
1 Kb2 win in 3 half-moves
2 Kb4 win in 5 half-moves
3 Ka4 win in 11 half-moves
4 Ka3 draw
5 Ka5 draw
6 Ka6 draw
7 Kb1 draw
8 Kb3 draw
9 Kb6 draw
10 Kc6 draw
11 Rb1 draw
12 Rc1 draw
13 Rg1 draw
14 Rh1 draw
15 Kc4 loss in 2 half-moves
16 Kc5 loss in 2 half-moves
17 Rd1 loss in 2 half-moves
18 Re1 loss in 2 half-moves
19 Rf1 loss in 2 half-moves