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 Ka2 draw
3 Kb1 draw
4 Kb2 draw
5 Ke7 draw
6 Rc1 draw
7 Rd1 draw
8 Rf1 draw
9 Rg2 draw
10 Rg3 draw
11 Rg5 draw
12 Rg6 draw
13 Rg7 draw
14 Rh1 draw
15 Kd7 loss in 2 half-moves
16 Kd8 loss in 2 half-moves
17 Kf7 loss in 2 half-moves
18 Kf8 loss in 2 half-moves
19 Re1 loss in 1 half-moves
20 Rg4 loss in 1 half-moves
21 Rg8 loss in 1 half-moves