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

EGTB: draw

# move score
1 Ka6 draw
2 Kb6 draw
3 Kb8 draw
4 Kc6 draw
5 Kc7 draw
6 Kc8 draw
7 Rb1 draw
8 Rb2 draw
9 Rb3 draw
10 Rf4 draw
11 Ra4 loss in 14 half-moves
12 Re4 loss in 12 half-moves
13 Ka7 loss in 4 half-moves
14 Ka8 loss in 4 half-moves
15 Rd4 loss in 4 half-moves
16 Rb5 loss in 2 half-moves
17 Rb6 loss in 2 half-moves
18 Rc4 loss in 2 half-moves
19 Rg4 loss in 2 half-moves
20 Rh4 loss in 2 half-moves