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

EGTB: win in 2 half-moves

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