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

EGTB: win in 8 half-moves

# move score
1 Rd4 win in 7 half-moves
2 Nd1 draw
3 Nd3 draw
4 Ra4 draw
5 Rb4 draw
6 Re1 draw
7 Re3 draw
8 Re5 draw
9 Re6 draw
10 Re8 draw
11 Rf4 draw
12 Rg4 draw
13 Rh4 draw
14 Na4 loss in 2 half-moves
15 Nc4 loss in 2 half-moves
16 Rc4 loss in 2 half-moves
17 Re7 loss in 2 half-moves
18 Re2 loss in 1 half-moves