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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kb7 win in 1 half-moves
3 Kb8 win in 1 half-moves
4 Rb1 win in 1 half-moves
5 Kd6 draw
6 Kd7 draw
7 Kd8 draw
8 Rc1 draw
9 Rd1 draw
10 Re7 draw
11 Ra1 loss in 10 half-moves
12 Kc6 loss in 6 half-moves
13 Kc8 loss in 6 half-moves
14 Re2 loss in 6 half-moves
15 Re4 loss in 6 half-moves
16 Rf1 loss in 6 half-moves
17 Re5 loss in 2 half-moves
18 Re6 loss in 2 half-moves
19 Re8 loss in 2 half-moves
20 Rg1 loss in 2 half-moves
21 Rh1 loss in 2 half-moves
22 Re3 loss in 1 half-moves