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

EGTB: draw

# move score
1 Rb4 draw
2 Rc5 draw
3 Rc7 draw
4 Rc8 draw
5 Re4 draw
6 Rf4 draw
7 Rg4 draw
8 g7 loss in 2 half-moves
9 Ra4 loss in 2 half-moves
10 Rc1 loss in 2 half-moves
11 Rc2 loss in 2 half-moves
12 Rc3 loss in 2 half-moves
13 Rc6 loss in 2 half-moves
14 Rd4 loss in 2 half-moves
15 Rh4 loss in 2 half-moves