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

EGTB: win in 2 half-moves

# move score
1 Kb5 win in 1 half-moves
2 Kb6 win in 1 half-moves
3 Ka6 draw
4 Kb4 draw
5 Kg5 draw
6 Kg6 draw
7 Kh6 draw
8 Rf4 draw
9 Rg4 draw
10 Ka4 loss in 2 half-moves
11 Kg4 loss in 2 half-moves
12 Ra4 loss in 2 half-moves
13 Rc4 loss in 2 half-moves
14 Rd4 loss in 2 half-moves
15 Re4 loss in 2 half-moves
16 Rh1 loss in 2 half-moves
17 Rh2 loss in 2 half-moves
18 Rh3 loss in 2 half-moves
19 Rb4 loss in 1 half-moves