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 Rh4 win in 1 half-moves
5 Kb1 draw
6 Kg7 draw
7 Kg8 draw
8 Kh7 draw
9 Ra4 draw
10 Rb1 draw
11 Rb2 draw
12 Rb5 draw
13 Rb6 draw
14 Rc4 draw
15 Rd4 draw
16 Rf4 draw
17 Ka2 loss in 2 half-moves
18 Kb2 loss in 2 half-moves
19 Rb3 loss in 1 half-moves
20 Re4 loss in 1 half-moves