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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Ka3 win in 5 half-moves
3 Kb3 win in 5 half-moves
4 K1b2 draw
5 K2b1 draw
6 K2b2 draw
7 Ra5 draw
8 Rc5 draw
9 Rg5 draw
10 Rh5 draw
11 K1b1 loss in 2 half-moves
12 Rb1 loss in 2 half-moves
13 Rb2 loss in 2 half-moves
14 Rb3 loss in 2 half-moves
15 Rb4 loss in 2 half-moves
16 Rb7 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Rd5 loss in 2 half-moves
19 Re5 loss in 2 half-moves
20 Rf5 loss in 2 half-moves