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 Nf7 loss in 2 half-moves
3 Ng6 loss in 2 half-moves
4 Ra4 loss in 2 half-moves
5 Rb4 loss in 2 half-moves
6 Rc2 loss in 2 half-moves
7 Rc3 loss in 2 half-moves
8 Rc5 loss in 2 half-moves
9 Rc6 loss in 2 half-moves
10 Rc7 loss in 2 half-moves
11 Rc8 loss in 2 half-moves
12 Re4 loss in 2 half-moves
13 Rg4 loss in 2 half-moves
14 Rc1 loss in 1 half-moves
15 Rd4 loss in 1 half-moves
16 Rh4 loss in 1 half-moves