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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Rb5 win in 3 half-moves
3 Rb6 win in 3 half-moves
4 Rb7 win in 3 half-moves
5 Ka1 draw
6 Ka2 draw
7 Ka3 draw
8 Ka5 draw
9 Ka7 draw
10 Kb1 draw
11 Kb3 draw
12 Kb5 draw
13 Kb6 draw
14 Kb7 draw
15 Kc1 draw
16 Kc2 draw
17 Kc3 draw
18 Ra4 draw
19 Rc4 draw
20 Rd4 draw
21 Rh4 draw
22 Rb3 loss in 2 half-moves
23 Re4 loss in 2 half-moves
24 Rf4 loss in 2 half-moves
25 Rg4 loss in 2 half-moves