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 Kb3 win in 1 half-moves
3 Rb7 win in 1 half-moves
4 Re8 win in 1 half-moves
5 Ra8 draw
6 Rb1 draw
7 Rb2 draw
8 Rb3 draw
9 Rb4 draw
10 Rb5 draw
11 Rd8 draw
12 Rf8 draw
13 K1b1 loss in 1 half-moves
14 K1b2 loss in 1 half-moves
15 K2b1 loss in 1 half-moves
16 K2b2 loss in 1 half-moves
17 Rb6 loss in 1 half-moves
18 Rc8 loss in 1 half-moves
19 Rg8 loss in 1 half-moves
20 Rh8 loss in 1 half-moves