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

EGTB: draw

# move score
1 Ra7 draw
2 Rb8 loss in 12 half-moves
3 Rd7 loss in 12 half-moves
4 Rb6 loss in 10 half-moves
5 Nf8 loss in 8 half-moves
6 Rc7 loss in 6 half-moves
7 Nf6 loss in 2 half-moves
8 Ng5 loss in 2 half-moves
9 Rb1 loss in 2 half-moves
10 Rb2 loss in 2 half-moves
11 Rb3 loss in 2 half-moves
12 Rb4 loss in 2 half-moves
13 Rb5 loss in 2 half-moves
14 Re7 loss in 2 half-moves
15 Rf7 loss in 2 half-moves
16 Rg7 loss in 2 half-moves