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 Rh4 win in 13 half-moves
4 Rg4 win in 15 half-moves
5 Rb4 draw
6 Rc3 draw
7 Rc5 draw
8 Rc7 draw
9 Rc8 loss in 12 half-moves
10 Nb5 loss in 2 half-moves
11 Nc6 loss in 2 half-moves
12 Nc8 loss in 2 half-moves
13 Ra4 loss in 2 half-moves
14 Rc1 loss in 2 half-moves
15 Rc6 loss in 2 half-moves
16 Re4 loss in 2 half-moves
17 Rc2 loss in 1 half-moves