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

EGTB: draw

# move score
1 Kb4 draw
2 Kb5 draw
3 Kb6 draw
4 Kc4 draw
5 Kc6 draw
6 Kd4 draw
7 Ra7 draw
8 Rb7 draw
9 Rc7 draw
10 Re1 draw
11 Re2 draw
12 Re3 draw
13 Re4 draw
14 Re5 draw
15 Re6 draw
16 Re8 draw
17 Rf7 draw
18 Rg7 draw
19 Rh7 draw
20 Kd5 loss in 2 half-moves
21 Kd6 loss in 2 half-moves
22 Rd7 loss in 2 half-moves