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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 K5b6 win in 3 half-moves
3 K6b6 win in 3 half-moves
4 Kb7 win in 3 half-moves
5 Rb1 win in 3 half-moves
6 Ka7 win in 5 half-moves
7 Ra2 win in 7 half-moves
8 Ra3 win in 7 half-moves
9 Ka4 draw
10 Ra4 draw
11 Rc1 draw
12 Rd1 draw
13 Rh1 draw
14 K5b5 loss in 2 half-moves
15 K6b5 loss in 2 half-moves
16 Re1 loss in 2 half-moves
17 Rf1 loss in 2 half-moves
18 Rg1 loss in 2 half-moves