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

EGTB: win in 2 half-moves

# move score
1 Rf1 win in 1 half-moves
2 Ka8 draw
3 Kb1 draw
4 Kc8 draw
5 Kd1 draw
6 Kd2 draw
7 Rd1 draw
8 Re1 draw
9 Rg2 draw
10 Rg6 draw
11 Rg7 draw
12 Rg8 draw
13 Rh1 draw
14 Ka7 loss in 2 half-moves
15 Kb2 loss in 2 half-moves
16 Kb7 loss in 2 half-moves
17 Kc2 loss in 2 half-moves
18 Kc7 loss in 2 half-moves
19 Rg3 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Rg5 loss in 2 half-moves