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

EGTB: win in 2 half-moves

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