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

EGTB: win in 2 half-moves

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