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

EGTB: win in 4 half-moves

# move score
1 Rb3 win in 3 half-moves
2 Kc4 win in 11 half-moves
3 Ra2 win in 11 half-moves
4 Ka3 draw
5 Ka4 draw
6 Ka5 draw
7 Ka7 draw
8 Kb3 draw
9 Kb5 draw
10 Kb7 draw
11 Kb8 draw
12 Kc3 draw
13 Kc5 draw
14 Rb1 draw
15 Rc2 draw
16 Rd2 draw
17 Rh2 draw
18 Re2 loss in 2 half-moves
19 Rf2 loss in 2 half-moves
20 Rg2 loss in 2 half-moves