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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 Rg8 win in 1 half-moves
3 Kb1 draw
4 Kc1 draw
5 Ra8 draw
6 Rb4 draw
7 Rb5 draw
8 Rb6 draw
9 Kb3 loss in 12 half-moves
10 Ka1 loss in 6 half-moves
11 Ka2 loss in 6 half-moves
12 Ka3 loss in 6 half-moves
13 Rh8 loss in 4 half-moves
14 Kc2 loss in 2 half-moves
15 Kc3 loss in 2 half-moves
16 Rb3 loss in 2 half-moves
17 Rc8 loss in 2 half-moves
18 Rd8 loss in 2 half-moves
19 Re8 loss in 2 half-moves
20 Rf8 loss in 2 half-moves