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 Kc5 draw
6 Ke5 draw
7 Rb1 draw
8 Rc1 draw
9 Rd2 draw
10 Rd3 draw
11 Rd4 draw
12 Re1 draw
13 Rg1 draw
14 Rh1 draw
15 Kc4 loss in 2 half-moves
16 Kc6 loss in 2 half-moves
17 Kd4 loss in 2 half-moves
18 Kd6 loss in 2 half-moves
19 Ke4 loss in 2 half-moves
20 Ke6 loss in 2 half-moves
21 Rf1 loss in 1 half-moves