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

EGTB: win in 4 half-moves

# move score
1 Rf1 win in 3 half-moves
2 Ke1 draw
3 Ke2 draw
4 Ke3 draw
5 Ke6 draw
6 Ke8 draw
7 Kf1 draw
8 Kf3 draw
9 Kf7 draw
10 Kf8 draw
11 Kg1 draw
12 Kg2 draw
13 Kg3 draw
14 Rc2 draw
15 Rc3 draw
16 Rc4 draw
17 Rc5 draw
18 Rd1 draw
19 Re1 draw
20 Rg1 draw
21 Rh1 draw
22 Kd6 loss in 2 half-moves
23 Kd7 loss in 2 half-moves
24 Kd8 loss in 2 half-moves
25 Kf6 loss in 2 half-moves
26 Ra1 loss in 2 half-moves
27 Rb1 loss in 2 half-moves
28 Rc6 loss in 2 half-moves
29 Rc7 loss in 2 half-moves
30 Rc8 loss in 2 half-moves