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

EGTB: win in 4 half-moves

# move score
1 Kg7 win in 3 half-moves
2 Kg8 win in 3 half-moves
3 Ra7 win in 3 half-moves
4 Rb4 win in 3 half-moves
5 Rb6 win in 3 half-moves
6 Rc4 win in 3 half-moves
7 Rd4 win in 3 half-moves
8 Re4 win in 3 half-moves
9 Rf4 win in 3 half-moves
10 Kh7 win in 5 half-moves
11 Ra8 win in 5 half-moves
12 Rc6 win in 5 half-moves
13 Re6 win in 5 half-moves
14 R4a5 draw
15 R6a5 draw
16 Ra3 draw
17 Rd6 draw
18 Rf6 draw
19 Ra1 loss in 2 half-moves
20 Ra2 loss in 2 half-moves
21 Rg4 loss in 2 half-moves
22 Rg6 loss in 2 half-moves
23 Rh4 loss in 2 half-moves
24 Rh6 loss in 2 half-moves