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

EGTB: win in 2 half-moves

# move score
1 Rg1 win in 1 half-moves
2 Rh1 win in 1 half-moves
3 Kb2 draw
4 Kc2 draw
5 Kd2 draw
6 Kd3 draw
7 Kd4 draw
8 Rb1 draw
9 Rd1 draw
10 Re1 draw
11 Rf1 draw
12 Kb3 loss in 1 half-moves
13 Kb4 loss in 1 half-moves
14 Kc4 loss in 1 half-moves
15 Kg7 loss in 1 half-moves
16 Kg8 loss in 1 half-moves
17 Kh7 loss in 1 half-moves
18 Ra1 loss in 1 half-moves
19 Rc2 loss in 1 half-moves