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

EGTB: win in 4 half-moves

# move score
1 Kb7 win in 3 half-moves
2 Kb8 win in 3 half-moves
3 Ra1 win in 3 half-moves
4 Rb1 win in 3 half-moves
5 Ka7 draw
6 Kc6 draw
7 Kc7 draw
8 Kc8 draw
9 Kd6 draw
10 Kd8 draw
11 Ke6 draw
12 Ke8 draw
13 Rc1 draw
14 Rd1 draw
15 Re2 draw
16 Re6 draw
17 Re7 draw
18 Re8 draw
19 Rf1 draw
20 Ke7 loss in 2 half-moves
21 Re3 loss in 2 half-moves
22 Re4 loss in 2 half-moves
23 Re5 loss in 2 half-moves
24 Rg1 loss in 2 half-moves
25 Rh1 loss in 2 half-moves