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

EGTB: win in 4 half-moves

# move score
1 Rb7 win in 3 half-moves
2 Rd1 win in 3 half-moves
3 Kb3 draw
4 Kc3 draw
5 Ra1 draw
6 Ra2 draw
7 Rb6 draw
8 Rb8 draw
9 Rc1 draw
10 Re1 draw
11 Kc1 loss in 4 half-moves
12 Kd1 loss in 4 half-moves
13 Kd2 loss in 4 half-moves
14 Kd3 loss in 4 half-moves
15 Rb3 loss in 2 half-moves
16 Rb4 loss in 2 half-moves
17 Rb5 loss in 2 half-moves
18 Rf1 loss in 2 half-moves
19 Rg1 loss in 2 half-moves
20 Rh1 loss in 2 half-moves