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

EGTB: win in 2 half-moves

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