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

EGTB: win in 2 half-moves

# move score
1 Re1 win in 1 half-moves
2 Kg2 draw
3 Kg3 draw
4 Kg4 draw
5 Kh4 draw
6 Ra1 draw
7 Rb1 draw
8 Rd1 draw
9 Rf1 draw
10 Rg1 draw
11 Kc6 loss in 1 half-moves
12 Kc7 loss in 1 half-moves
13 Kc8 loss in 1 half-moves
14 Kd6 loss in 1 half-moves
15 Kd8 loss in 1 half-moves
16 Ke6 loss in 1 half-moves
17 Ke7 loss in 1 half-moves
18 Ke8 loss in 1 half-moves
19 Kh2 loss in 1 half-moves
20 Rc1 loss in 1 half-moves
21 Rh2 loss in 1 half-moves