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 Rb8 win in 1 half-moves
3 Rg4 win in 1 half-moves
4 Ka2 draw
5 Kb2 draw
6 Kg7 draw
7 Kg8 draw
8 Kh7 draw
9 Rb1 draw
10 Rb2 draw
11 Rb3 draw
12 Rb5 draw
13 Rb6 draw
14 Rc4 draw
15 Rd4 draw
16 Re4 draw
17 Rf4 draw
18 Rh4 draw
19 Kb1 loss in 1 half-moves
20 Ra4 loss in 1 half-moves