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 Ka8 draw
4 Kc7 draw
5 Kc8 draw
6 Kf1 draw
7 Kf3 draw
8 Rb4 draw
9 Rb5 draw
10 Rb6 draw
11 Rb7 draw
12 Rd1 draw
13 Re1 draw
14 Rg1 draw
15 Rh1 draw
16 Ke1 loss in 2 half-moves
17 Ke2 loss in 2 half-moves
18 Ke3 loss in 2 half-moves
19 Kg1 loss in 2 half-moves
20 Kg2 loss in 2 half-moves
21 Kg3 loss in 2 half-moves
22 Kb7 loss in 1 half-moves
23 Rb2 loss in 1 half-moves
24 Rb3 loss in 1 half-moves
25 Rc1 loss in 1 half-moves
26 Rf1 loss in 1 half-moves