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

EGTB: win in 2 half-moves

# move score
1 Rc3 win in 1 half-moves
2 Kf3 draw
3 Kf4 draw
4 Kf5 draw
5 Kh3 draw
6 Kh4 draw
7 Kh5 draw
8 Re3 draw
9 Rf3 draw
10 Rh3 draw
11 Kg5 loss in 8 half-moves
12 Rd3 loss in 4 half-moves
13 Rg1 loss in 4 half-moves
14 Rg2 loss in 4 half-moves
15 Ra3 loss in 2 half-moves
16 Rb3 loss in 2 half-moves