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

EGTB: win in 4 half-moves

# move score
1 Rd1 win in 3 half-moves
2 Rd2 win in 3 half-moves
3 Kf3 draw
4 Kg3 draw
5 Kh3 draw
6 Rd3 draw
7 Rd4 draw
8 Rd5 draw
9 Rd6 draw
10 Re7 draw
11 Rg7 draw
12 Rh7 draw
13 Ka1 loss in 2 half-moves
14 Ka2 loss in 2 half-moves
15 Kb2 loss in 2 half-moves
16 Kc1 loss in 2 half-moves
17 Kc2 loss in 2 half-moves
18 Kf1 loss in 2 half-moves
19 Kf2 loss in 2 half-moves
20 Kg1 loss in 2 half-moves
21 Kh1 loss in 2 half-moves
22 Kh2 loss in 2 half-moves
23 Ra7 loss in 2 half-moves
24 Rb7 loss in 2 half-moves
25 Rc7 loss in 2 half-moves
26 Rd8 loss in 2 half-moves
27 Rf7 loss in 2 half-moves