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

EGTB: draw

# move score
1 Rc1 draw
2 Rc2 draw
3 Rc7 draw
4 Ke8 loss in 2 half-moves
5 Ra8 loss in 2 half-moves
6 Rb8 loss in 2 half-moves
7 Rc3 loss in 2 half-moves
8 Rc4 loss in 2 half-moves
9 Rc5 loss in 2 half-moves
10 Rc6 loss in 2 half-moves
11 Kc7 loss in 1 half-moves
12 Kd7 loss in 1 half-moves
13 Ke7 loss in 1 half-moves