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

EGTB: win in 6 half-moves

# move score
1 Rd2 win in 5 half-moves
2 Rd3 win in 5 half-moves
3 Rd8 win in 5 half-moves
4 Nf6 draw
5 Ra1 draw
6 Rb1 draw
7 Rc1 draw
8 Nc7 loss in 2 half-moves
9 Nd6 loss in 2 half-moves
10 Ng7 loss in 2 half-moves
11 Rd4 loss in 2 half-moves
12 Rd5 loss in 2 half-moves
13 Rd6 loss in 2 half-moves
14 Rd7 loss in 2 half-moves
15 Re1 loss in 2 half-moves
16 Rf1 loss in 2 half-moves
17 Rg1 loss in 2 half-moves
18 Rh1 loss in 2 half-moves