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

EGTB: win in 2 half-moves

# move score
1 Ka3 win in 1 half-moves
2 Rb1 win in 3 half-moves
3 Rb2 win in 3 half-moves
4 Rb8 win in 3 half-moves
5 K4b5 draw
6 K5b5 draw
7 Ka6 draw
8 Kb3 draw
9 Kb6 draw
10 Ra7 draw
11 Rb3 draw
12 Rc7 draw
13 Rd7 draw
14 Rh7 draw
15 K4b4 loss in 2 half-moves
16 K5b4 loss in 2 half-moves
17 Rb4 loss in 2 half-moves
18 Rb5 loss in 2 half-moves
19 Rb6 loss in 2 half-moves
20 Re7 loss in 2 half-moves
21 Rf7 loss in 2 half-moves
22 Rg7 loss in 2 half-moves