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

EGTB: win in 2 half-moves

# move score
1 Ra1 win in 1 half-moves
2 Ka7 draw
3 Kb7 draw
4 Kb8 draw
5 Kc4 draw
6 Kc5 draw
7 Ke4 draw
8 Ke5 draw
9 Ke6 draw
10 Rc1 draw
11 Rd2 draw
12 Rd3 draw
13 Rd4 draw
14 Re1 draw
15 Rf1 draw
16 Rg1 draw
17 Rh1 draw
18 Kc6 loss in 2 half-moves
19 Kd4 loss in 2 half-moves
20 Kd6 loss in 2 half-moves
21 Rb1 loss in 1 half-moves