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

EGTB: win in 2 half-moves

# move score
1 Rb5 win in 1 half-moves
2 Rb6 win in 1 half-moves
3 Ka1 draw
4 Ka7 draw
5 Kb1 draw
6 Kb2 draw
7 Kb7 draw
8 Kb8 draw
9 Ra4 draw
10 Rf4 draw
11 Rb1 loss in 2 half-moves
12 Rb2 loss in 2 half-moves
13 Rb7 loss in 2 half-moves
14 Rb8 loss in 2 half-moves
15 Rc4 loss in 2 half-moves
16 Rd4 loss in 2 half-moves
17 Re4 loss in 2 half-moves
18 Rg4 loss in 2 half-moves
19 Rh4 loss in 2 half-moves
20 Ka3 loss in 1 half-moves
21 Kb3 loss in 1 half-moves
22 Rb3 loss in 1 half-moves