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

EGTB: win in 4 half-moves

# move score
1 Rb1 win in 3 half-moves
2 Re4 win in 3 half-moves
3 Re5 win in 3 half-moves
4 Ra1 win in 5 half-moves
5 Ka6 win in 7 half-moves
6 Kb6 win in 7 half-moves
7 Ka4 draw
8 Kb4 draw
9 Kb5 draw
10 Rc1 draw
11 Rd1 draw
12 Re2 draw
13 Re3 draw
14 Re6 loss in 2 half-moves
15 Re7 loss in 2 half-moves
16 Re8 loss in 2 half-moves
17 Rf1 loss in 2 half-moves
18 Rg1 loss in 2 half-moves
19 Rh1 loss in 2 half-moves