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

EGTB: draw

# move score
1 Kc7 draw
2 Kd7 draw
3 Ke7 draw
4 Ke8 draw
5 Rb4 draw
6 Rc4 draw
7 Rf1 draw
8 Rf3 draw
9 Rf8 draw
10 Kc8 loss in 14 half-moves
11 Re4 loss in 8 half-moves
12 Rd4 loss in 2 half-moves
13 Rf2 loss in 2 half-moves
14 Rf5 loss in 2 half-moves
15 Rf6 loss in 2 half-moves
16 Rf7 loss in 2 half-moves
17 Rg4 loss in 2 half-moves
18 Rh4 loss in 2 half-moves
19 Ra4 loss in 1 half-moves