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

EGTB: draw

# move score
1 Ka7 draw
2 Kb7 draw
3 Rc7 draw
4 Rc8 draw
5 Kb8 loss in 4 half-moves
6 Rc1 loss in 4 half-moves
7 Rc2 loss in 4 half-moves
8 Ra6 loss in 2 half-moves
9 Rb6 loss in 2 half-moves
10 Rc3 loss in 2 half-moves
11 Rc4 loss in 2 half-moves
12 Rc5 loss in 2 half-moves
13 Rd6 loss in 2 half-moves
14 Re6 loss in 2 half-moves
15 Rf6 loss in 2 half-moves
16 Rh6 loss in 2 half-moves
17 Rg6 loss in 1 half-moves