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