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

EGTB: win in 2 half-moves

# move score
1 Rf4 win in 1 half-moves
2 Rb4 draw
3 g6 loss in 2 half-moves
4 Nf2 loss in 2 half-moves
5 Ra4 loss in 2 half-moves
6 Rc4 loss in 2 half-moves
7 Rd4 loss in 2 half-moves
8 Re4 loss in 2 half-moves
9 Rg1 loss in 2 half-moves
10 Rg2 loss in 2 half-moves
11 Rh4 loss in 2 half-moves
12 Ng3 loss in 1 half-moves
13 Rg3 loss in 1 half-moves