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 Kc2 draw
3 Kc3 draw
4 Kd3 draw
5 Ke2 draw
6 Rd1 draw
7 Re3 draw
8 Rf1 draw
9 Rg1 draw
10 Rh1 draw
11 Kc1 loss in 4 half-moves
12 Kd1 loss in 4 half-moves
13 Ke3 loss in 4 half-moves
14 Re2 loss in 4 half-moves
15 Re4 loss in 4 half-moves
16 Re5 loss in 4 half-moves
17 Ra1 loss in 2 half-moves
18 Rc1 loss in 2 half-moves
19 Re6 loss in 2 half-moves
20 Re7 loss in 2 half-moves
21 Re8 loss in 2 half-moves