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 Ra4 draw
3 Rb8 draw
4 Rc4 draw
5 Rd4 draw
6 Re4 draw
7 Na4 loss in 4 half-moves
8 Nc4 loss in 4 half-moves
9 Nd1 loss in 4 half-moves
10 Nd3 loss in 4 half-moves
11 Rb3 loss in 2 half-moves
12 Rb5 loss in 2 half-moves
13 Rb6 loss in 2 half-moves
14 Rb7 loss in 2 half-moves
15 Rg4 loss in 2 half-moves
16 Rh4 loss in 2 half-moves