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

EGTB: win in 4 half-moves

# move score
1 Ra4 win in 3 half-moves
2 Rb4 win in 3 half-moves
3 Re7 win in 3 half-moves
4 Re8 win in 3 half-moves
5 Ka7 draw
6 Kb7 draw
7 Kb8 draw
8 Rc4 draw
9 Rd4 draw
10 Re1 draw
11 Re6 draw
12 Re5 loss in 4 half-moves
13 Re2 loss in 2 half-moves
14 Re3 loss in 2 half-moves
15 Rf4 loss in 2 half-moves
16 Rg4 loss in 2 half-moves
17 Rh4 loss in 2 half-moves