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 Kb6 draw
3 Kc4 draw
4 Kc5 draw
5 Kc6 draw
6 Ra2 draw
7 Rb3 draw
8 Rc2 draw
9 Ka4 loss in 34 half-moves
10 Kb4 loss in 34 half-moves
11 Ka5 loss in 6 half-moves
12 Ka6 loss in 6 half-moves
13 Rd2 loss in 4 half-moves
14 Rb4 loss in 2 half-moves
15 Re2 loss in 2 half-moves
16 Rg2 loss in 2 half-moves
17 Rh2 loss in 2 half-moves
18 Rf2 loss in 1 half-moves