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

EGTB: win in 2 half-moves

# move score
1 Ra4 win in 1 half-moves
2 Ra6 win in 1 half-moves
3 Na7 draw
4 Nb6 draw
5 Nd6 draw
6 Ra2 draw
7 Ra3 draw
8 Ra5 draw
9 Ra8 draw
10 Rc1 draw
11 Re1 draw
12 Rf1 draw
13 Ne7 loss in 2 half-moves
14 Ra7 loss in 2 half-moves
15 Rb1 loss in 2 half-moves
16 Rd1 loss in 2 half-moves
17 Rg1 loss in 2 half-moves
18 Rh1 loss in 2 half-moves