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

EGTB: draw

# move score
1 Kb7 draw
2 Kb8 draw
3 Kc7 draw
4 Kd7 draw
5 Kd8 draw
6 Rb4 draw
7 Rd4 draw
8 Rf2 draw
9 Rf3 draw
10 Rf6 draw
11 Rf7 draw
12 Rf8 draw
13 Rg4 draw
14 Rh4 draw
15 Re4 loss in 20 half-moves
16 Rc4 loss in 2 half-moves
17 Rf1 loss in 2 half-moves
18 Rf5 loss in 2 half-moves
19 Ra4 loss in 1 half-moves