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

EGTB: win in 12 half-moves

# move score
1 g4 win in 11 half-moves
2 Rf8 win in 11 half-moves
3 Rf6 win in 15 half-moves
4 Rf7 win in 15 half-moves
5 Rf1 win in 19 half-moves
6 Rf5 win in 19 half-moves
7 Rh4 win in 19 half-moves
8 g3 draw
9 Rc4 draw
10 Rg4 draw
11 Ra4 loss in 2 half-moves
12 Rb4 loss in 2 half-moves
13 Rd4 loss in 2 half-moves
14 Re4 loss in 2 half-moves
15 Rf2 loss in 2 half-moves
16 Rf3 loss in 2 half-moves