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 Kc6 draw
4 Kc7 draw
5 Kc8 draw
6 Re3 draw
7 Re6 draw
8 Re7 draw
9 Re8 draw
10 Rh4 draw
11 Ka7 loss in 10 half-moves
12 Ka8 loss in 6 half-moves
13 Kb8 loss in 6 half-moves
14 Rd4 loss in 4 half-moves
15 Ra4 loss in 2 half-moves
16 Rb4 loss in 2 half-moves
17 Rc4 loss in 2 half-moves
18 Re1 loss in 2 half-moves
19 Re2 loss in 2 half-moves
20 Re5 loss in 2 half-moves
21 Rf4 loss in 1 half-moves
22 Rg4 loss in 1 half-moves