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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Rc2 win in 1 half-moves
3 Rc3 win in 1 half-moves
4 Ra8 draw
5 Rc1 draw
6 Rc5 draw
7 Rd8 draw
8 Re8 draw
9 Rf8 draw
10 Rg8 draw
11 Rh8 draw
12 K5b4 loss in 2 half-moves
13 Ka6 loss in 2 half-moves
14 Kb6 loss in 2 half-moves
15 K4b4 loss in 1 half-moves
16 K4b5 loss in 1 half-moves
17 K5b5 loss in 1 half-moves
18 Ka3 loss in 1 half-moves
19 Kb3 loss in 1 half-moves
20 Rc4 loss in 1 half-moves
21 Rc6 loss in 1 half-moves
22 Rc7 loss in 1 half-moves