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

EGTB: win in 2 half-moves

# move score
1 Rd1 win in 1 half-moves
2 Kf6 draw
3 Kg5 draw
4 Kg7 draw
5 Kh5 draw
6 Kh6 draw
7 Kh7 draw
8 Ra1 draw
9 Rc1 draw
10 Re1 draw
11 Rf1 draw
12 Rh1 draw
13 Kf5 loss in 2 half-moves
14 Kf7 loss in 2 half-moves
15 Kb2 loss in 1 half-moves
16 Kb3 loss in 1 half-moves
17 Kb4 loss in 1 half-moves
18 Kc2 loss in 1 half-moves
19 Kc4 loss in 1 half-moves
20 Kd2 loss in 1 half-moves
21 Kd3 loss in 1 half-moves
22 Kd4 loss in 1 half-moves
23 Rb1 loss in 1 half-moves
24 Rg2 loss in 1 half-moves
25 Rg3 loss in 1 half-moves
26 Rg4 loss in 1 half-moves
27 Rg5 loss in 1 half-moves