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