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

EGTB: win in 2 half-moves

# move score
1 Rc1 win in 1 half-moves
2 Kc5 draw
3 Kc6 draw
4 Kc7 draw
5 Kd5 draw
6 Kd7 draw
7 Kg1 draw
8 Kg2 draw
9 Kh2 draw
10 Ra8 draw
11 Rb8 draw
12 Rc2 draw
13 Rc3 draw
14 Rc4 draw
15 Rc7 draw
16 Re8 draw
17 Rf8 draw
18 Rh8 draw
19 Ke5 loss in 2 half-moves
20 Ke6 loss in 2 half-moves
21 Ke7 loss in 2 half-moves
22 Rc5 loss in 1 half-moves
23 Rc6 loss in 1 half-moves
24 Rd8 loss in 1 half-moves
25 Rg8 loss in 1 half-moves