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

EGTB: win in 2 half-moves

# move score
1 Rf1 win in 1 half-moves
2 Kc6 draw
3 Kd4 draw
4 Kd6 draw
5 Ke4 draw
6 Ke5 draw
7 Ke6 draw
8 Kg1 draw
9 Kg2 draw
10 Kh2 draw
11 Rc1 draw
12 Rd1 draw
13 Re5 draw
14 Re6 draw
15 Re7 draw
16 Re8 draw
17 Rg1 draw
18 Kc4 loss in 2 half-moves
19 Kc5 loss in 2 half-moves
20 Ra1 loss in 2 half-moves
21 Rb1 loss in 2 half-moves
22 Re2 loss in 2 half-moves
23 Re3 loss in 2 half-moves
24 Re4 loss in 2 half-moves