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

EGTB: draw

# move score
1 Ka6 draw
2 Ka8 draw
3 Kb6 draw
4 Kb7 draw
5 Kb8 draw
6 Kc3 draw
7 Kc4 draw
8 Kc5 draw
9 Kd3 draw
10 Kd5 draw
11 Ke5 draw
12 Ra3 draw
13 Rb3 draw
14 Rc3 draw
15 Rd3 draw
16 Re4 draw
17 Re5 draw
18 Re6 draw
19 Re7 draw
20 Re8 draw
21 Rf3 draw
22 Ke4 loss in 2 half-moves
23 Re1 loss in 2 half-moves
24 Re2 loss in 2 half-moves
25 Rg3 loss in 2 half-moves
26 Rh3 loss in 2 half-moves