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

EGTB: win in 2 half-moves

# move score
1 Ra1 win in 1 half-moves
2 Re1 win in 5 half-moves
3 Rf1 win in 5 half-moves
4 Rb4 draw
5 Rb5 draw
6 Rb6 draw
7 Rb8 draw
8 Kf1 loss in 2 half-moves
9 Kf2 loss in 2 half-moves
10 Kg3 loss in 2 half-moves
11 Kgg2 loss in 2 half-moves
12 Kgh1 loss in 2 half-moves
13 Kh3 loss in 2 half-moves
14 Khg2 loss in 2 half-moves
15 Khh1 loss in 2 half-moves
16 Rb2 loss in 2 half-moves
17 Rb3 loss in 2 half-moves
18 Rb7 loss in 2 half-moves
19 Rc1 loss in 2 half-moves
20 Rd1 loss in 2 half-moves