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

EGTB: win in 8 half-moves

# move score
1 b5 win in 7 half-moves
2 Re1 win in 11 half-moves
3 Re2 win in 11 half-moves
4 Rc4 win in 15 half-moves
5 Re3 win in 15 half-moves
6 Rd4 draw
7 Re7 draw
8 Rh4 draw
9 Re5 loss in 2 half-moves
10 Re6 loss in 2 half-moves
11 Re8 loss in 2 half-moves
12 Rf4 loss in 2 half-moves
13 Rg4 loss in 2 half-moves