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

EGTB: win in 4 half-moves

# move score
1 Re1 win in 3 half-moves
2 Rg6 win in 5 half-moves
3 Rg7 win in 5 half-moves
4 Rg8 win in 5 half-moves
5 Kb7 draw
6 Kb8 draw
7 Kcc7 draw
8 Kcd7 draw
9 Kd5 draw
10 Kd8 draw
11 Kdc7 draw
12 Kdd7 draw
13 Ke5 draw
14 Ke6 draw
15 Ke7 draw
16 Rc1 draw
17 Rd1 draw
18 Rf1 draw
19 Rg2 draw
20 Rh1 draw
21 Kc5 loss in 2 half-moves
22 Kc6 loss in 2 half-moves
23 Ra1 loss in 2 half-moves
24 Rb1 loss in 2 half-moves
25 Rg3 loss in 2 half-moves
26 Rg4 loss in 2 half-moves
27 Rg5 loss in 2 half-moves