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

EGTB: draw

# move score
1 Ka7 draw
2 Ka8 draw
3 Kb1 draw
4 Kb7 draw
5 Kc7 draw
6 Kc8 draw
7 Rc7 draw
8 Rd1 draw
9 Rd6 draw
10 Rd8 draw
11 Re7 draw
12 Rf7 draw
13 Rg7 draw
14 Rh7 draw
15 Rd2 loss in 4 half-moves
16 Ka2 loss in 2 half-moves
17 Kb2 loss in 2 half-moves
18 Ra7 loss in 2 half-moves
19 Rb7 loss in 2 half-moves
20 Rd3 loss in 2 half-moves
21 Rd4 loss in 2 half-moves
22 Rd5 loss in 2 half-moves