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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Rc3 win in 1 half-moves
3 Ka5 draw
4 Kb1 draw
5 Kb2 draw
6 Kb3 draw
7 Kb4 draw
8 Kb5 draw
9 Kc2 draw
10 Kd1 draw
11 Kd2 draw
12 Ra1 draw
13 Ra2 draw
14 Re3 draw
15 Rf3 draw
16 Rg3 draw
17 Rh3 draw
18 Rd3 loss in 1 half-moves