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

EGTB: draw

# move score
1 Ka5 draw
2 Ka6 draw
3 Ka7 draw
4 Kb5 draw
5 Kb7 draw
6 Kc5 draw
7 Kc6 draw
8 Kc7 draw
9 Ra7 draw
10 Rb7 draw
11 Rc7 draw
12 Rd1 draw
13 Rd2 draw
14 Rd3 draw
15 Rd4 draw
16 Rd6 draw
17 Rd8 draw
18 Re7 draw
19 Rg7 draw
20 Rh7 draw
21 Rd5 loss in 2 half-moves
22 Rf7 loss in 2 half-moves