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

EGTB: win in 2 half-moves

# move score
1 Re1 win in 1 half-moves
2 Kb2 draw
3 Kc3 draw
4 Kd1 draw
5 Kd2 draw
6 Rb3 draw
7 Rb4 draw
8 Rc1 draw
9 Kb3 loss in 4 half-moves
10 Kc1 loss in 4 half-moves
11 Kd3 loss in 4 half-moves
12 Rb2 loss in 4 half-moves
13 Rb5 loss in 4 half-moves
14 Rb6 loss in 4 half-moves
15 Ra1 loss in 2 half-moves
16 Rd1 loss in 2 half-moves
17 Rf1 loss in 2 half-moves
18 Rg1 loss in 2 half-moves
19 Rh1 loss in 2 half-moves
20 Rb7 loss in 1 half-moves
21 Rb8 loss in 1 half-moves