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

EGTB: win in 2 half-moves

# move score
1 Kg4 win in 1 half-moves
2 Kg5 win in 1 half-moves
3 Rb7 win in 1 half-moves
4 Rb8 win in 1 half-moves
5 Kg3 draw
6 Rb4 draw
7 Rb5 draw
8 Re3 draw
9 Rf3 draw
10 Rg3 draw
11 Rh3 draw
12 Kh5 loss in 4 half-moves
13 Rb1 loss in 4 half-moves
14 Rb6 loss in 4 half-moves
15 Kh3 loss in 2 half-moves
16 Ra3 loss in 2 half-moves
17 Rc3 loss in 2 half-moves
18 Rd3 loss in 2 half-moves
19 Rb2 loss in 1 half-moves