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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Rc4 win in 1 half-moves
3 Rd4 win in 1 half-moves
4 Re1 draw
5 Re2 draw
6 Re3 draw
7 Re7 draw
8 Re8 draw
9 Nd1 loss in 2 half-moves
10 Nd3 loss in 2 half-moves
11 Nh1 loss in 2 half-moves
12 Nh3 loss in 2 half-moves
13 Ra4 loss in 2 half-moves
14 Re5 loss in 2 half-moves
15 Re6 loss in 2 half-moves
16 Rf4 loss in 2 half-moves
17 Rh4 loss in 2 half-moves
18 Ng4 loss in 1 half-moves
19 Rg4 loss in 1 half-moves