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

EGTB: win in 4 half-moves

# move score
1 Ra8 win in 3 half-moves
2 Rb4 win in 3 half-moves
3 Rc4 win in 3 half-moves
4 Rd4 win in 3 half-moves
5 Kc1 win in 5 half-moves
6 R1a3 win in 9 half-moves
7 Rh4 win in 9 half-moves
8 R4a3 draw
9 Ra5 draw
10 Ra6 draw
11 Ra7 draw
12 Ka2 loss in 2 half-moves
13 Kb2 loss in 2 half-moves
14 Kc2 loss in 2 half-moves
15 R1a2 loss in 2 half-moves
16 R4a2 loss in 2 half-moves
17 Re4 loss in 2 half-moves
18 Rf4 loss in 2 half-moves
19 Rg4 loss in 2 half-moves