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

EGTB: win in 2 half-moves

# move score
1 Rb1 win in 1 half-moves
2 Kc1 draw
3 Kc2 draw
4 Kc3 draw
5 Kd1 draw
6 Kd3 draw
7 Ke1 draw
8 Ke2 draw
9 Ke3 draw
10 Ra1 draw
11 Rc1 draw
12 Rd1 draw
13 Re1 draw
14 Rg2 draw
15 Rg3 draw
16 Rg4 draw
17 Rg8 draw
18 Rh1 draw
19 Rf1 loss in 2 half-moves
20 Rg6 loss in 2 half-moves
21 Rg5 loss in 1 half-moves
22 Rg7 loss in 1 half-moves