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

EGTB: draw

# move score
1 Ka2 draw
2 Ka4 draw
3 Ka7 draw
4 Ka8 draw
5 Kb2 draw
6 Kb3 draw
7 Kb4 draw
8 Kb7 draw
9 Ra4 draw
10 Ra8 draw
11 Rb5 draw
12 Rg5 draw
13 Rh5 draw
14 Rc5 loss in 4 half-moves
15 Kc7 loss in 2 half-moves
16 Kc8 loss in 2 half-moves
17 Ra6 loss in 2 half-moves
18 Ra7 loss in 2 half-moves
19 Rd5 loss in 2 half-moves
20 Re5 loss in 2 half-moves
21 Rf5 loss in 2 half-moves