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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Rc1 win in 1 half-moves
3 Rd1 win in 1 half-moves
4 Kg2 draw
5 Kg3 draw
6 Ra1 draw
7 Re1 draw
8 Rg1 draw
9 Kg1 loss in 2 half-moves
10 Kh3 loss in 2 half-moves
11 Kb7 loss in 1 half-moves
12 Kb8 loss in 1 half-moves
13 Kc7 loss in 1 half-moves
14 Kd7 loss in 1 half-moves
15 Kd8 loss in 1 half-moves
16 Rf1 loss in 1 half-moves