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

EGTB: win in 4 half-moves

# move score
1 Rc4 win in 3 half-moves
2 Rd4 win in 3 half-moves
3 Re4 win in 3 half-moves
4 Rh6 win in 3 half-moves
5 Rh7 win in 5 half-moves
6 Rh8 win in 5 half-moves
7 Kb7 draw
8 Kb8 draw
9 Kc6 draw
10 Kcc7 draw
11 Kcd8 draw
12 Kd6 draw
13 Kdc7 draw
14 Kdd8 draw
15 Ke6 draw
16 Ke7 draw
17 Ke8 draw
18 Rf4 draw
19 Rg4 draw
20 Rh3 draw
21 Rh5 draw
22 Ra4 loss in 2 half-moves
23 Rb4 loss in 2 half-moves
24 Rh1 loss in 2 half-moves
25 Rh2 loss in 2 half-moves