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 Kb8 draw
4 Kc7 draw
5 Kc8 draw
6 Ra2 draw
7 Rc2 draw
8 Rd2 draw
9 Re1 draw
10 Re3 draw
11 Re5 draw
12 Re6 draw
13 Re8 draw
14 Rg2 draw
15 Rh2 draw
16 Ka6 loss in 2 half-moves
17 Kb6 loss in 2 half-moves
18 Kc6 loss in 2 half-moves
19 Rb2 loss in 2 half-moves
20 Re4 loss in 2 half-moves
21 Rf2 loss in 2 half-moves
22 Re7 loss in 1 half-moves