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

EGTB: win in 4 half-moves

# move score
1 Kf5 win in 3 half-moves
2 Ke7 win in 7 half-moves
3 Kf4 win in 7 half-moves
4 Rc5 win in 7 half-moves
5 Kd7 win in 11 half-moves
6 Ke5 win in 11 half-moves
7 Rc4 win in 11 half-moves
8 Rc3 win in 15 half-moves
9 Re1 win in 15 half-moves
10 Kd8 win in 19 half-moves
11 Ra1 win in 19 half-moves
12 Rb1 win in 19 half-moves
13 Rc2 win in 19 half-moves
14 Rd1 win in 19 half-moves
15 Kd4 win in 21 half-moves
16 Kd5 win in 21 half-moves
17 Kd3 win in 33 half-moves
18 Ke3 win in 35 half-moves
19 Kf3 draw
20 Rc6 draw
21 Rc8 draw
22 Rf1 loss in 4 half-moves
23 Kf7 loss in 2 half-moves
24 Kf8 loss in 2 half-moves
25 Rc7 loss in 2 half-moves
26 Rg1 loss in 2 half-moves
27 Rh1 loss in 2 half-moves