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 Re7 win in 1 half-moves
3 Rb2 win in 3 half-moves
4 Rb8 win in 3 half-moves
5 K6b6 draw
6 K7b6 draw
7 Ka5 draw
8 Ka8 draw
9 Kb5 draw
10 Kb8 draw
11 Rb3 draw
12 Rc7 draw
13 Rd7 draw
14 Rb4 loss in 2 half-moves
15 Rb5 loss in 2 half-moves
16 Rb6 loss in 2 half-moves
17 Rf7 loss in 2 half-moves
18 Rg7 loss in 2 half-moves
19 Rh7 loss in 2 half-moves