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 Rb3 win in 1 half-moves
3 Rc7 win in 1 half-moves
4 Ra7 draw
5 Rb1 draw
6 Rb4 draw
7 Rb5 draw
8 Re7 draw
9 Rf7 draw
10 Rg7 draw
11 Rh7 draw
12 K1b2 loss in 2 half-moves
13 K1b1 loss in 1 half-moves
14 K2b1 loss in 1 half-moves
15 K2b2 loss in 1 half-moves
16 Kb3 loss in 1 half-moves
17 Rb2 loss in 1 half-moves
18 Rb6 loss in 1 half-moves
19 Rb8 loss in 1 half-moves
20 Rd7 loss in 1 half-moves