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 Kb3 draw
5 Kb4 draw
6 Kc2 draw
7 Kc4 draw
8 Kd2 draw
9 Kd3 draw
10 Kd4 draw
11 Kg6 draw
12 Kg7 draw
13 Kg8 draw
14 Kh6 draw
15 Kh8 draw
16 Rb1 draw
17 Rc2 draw
18 Rd1 draw
19 Re1 draw
20 Rf1 draw
21 Ra1 loss in 1 half-moves