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

EGTB: draw

# move score
1 Kc1 draw
2 Kc2 draw
3 Kc3 draw
4 Kc7 draw
5 Kc8 draw
6 Kd1 draw
7 Kd3 draw
8 Kd7 draw
9 Ke7 draw
10 Ke8 draw
11 Re8 draw
12 Rf4 draw
13 Rf5 draw
14 Rf6 draw
15 Rf7 draw
16 Ke1 loss in 2 half-moves
17 Ke2 loss in 2 half-moves
18 Ke3 loss in 2 half-moves
19 Rf1 loss in 2 half-moves
20 Rf2 loss in 2 half-moves
21 Rf3 loss in 2 half-moves
22 Rg8 loss in 2 half-moves
23 Rh8 loss in 2 half-moves