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 Kb4 draw
3 Kc4 draw
4 Ra1 draw
5 Rb2 draw
6 Rb4 draw
7 Rg1 draw
8 Ka4 loss in 16 half-moves
9 Ka5 loss in 6 half-moves
10 Ka6 loss in 6 half-moves
11 Rf1 loss in 4 half-moves
12 Kb6 loss in 2 half-moves
13 Kc5 loss in 2 half-moves
14 Kc6 loss in 2 half-moves
15 Rc1 loss in 2 half-moves
16 Rd1 loss in 2 half-moves
17 Re1 loss in 2 half-moves
18 Rh1 loss in 2 half-moves