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

EGTB: win in 6 half-moves

# move score
1 Rf4 win in 5 half-moves
2 Rd4 win in 9 half-moves
3 Re4 win in 9 half-moves
4 Rc1 win in 13 half-moves
5 Rc2 win in 13 half-moves
6 Rc3 win in 13 half-moves
7 Na6 draw
8 Nd7 draw
9 Na4 loss in 2 half-moves
10 Nb3 loss in 2 half-moves
11 Nb7 loss in 2 half-moves
12 Nd3 loss in 2 half-moves
13 Ne4 loss in 2 half-moves
14 Ne6 loss in 2 half-moves
15 Ra4 loss in 2 half-moves
16 Rb4 loss in 2 half-moves
17 Rg4 loss in 2 half-moves
18 Rh4 loss in 2 half-moves