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

EGTB: draw

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