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

EGTB: win in 4 half-moves

# move score
1 R8e7 win in 3 half-moves
2 Rb4 win in 3 half-moves
3 Rb8 win in 3 half-moves
4 Rc4 win in 3 half-moves
5 Rc8 win in 3 half-moves
6 Re2 win in 3 half-moves
7 Re3 win in 3 half-moves
8 Rf4 win in 3 half-moves
9 Rf8 win in 3 half-moves
10 Rg8 win in 3 half-moves
11 Ke1 win in 5 half-moves
12 Ke2 win in 5 half-moves
13 Ke3 win in 5 half-moves
14 Kf1 win in 5 half-moves
15 Kf3 win in 5 half-moves
16 Kg2 win in 5 half-moves
17 Kg3 win in 5 half-moves
18 R8e5 win in 5 half-moves
19 Rd4 win in 5 half-moves
20 Rd8 win in 5 half-moves
21 Kg1 win in 7 half-moves
22 R4e5 loss in 2 half-moves
23 R4e6 loss in 2 half-moves
24 R4e7 loss in 2 half-moves
25 R8e6 loss in 2 half-moves
26 Ra4 loss in 2 half-moves
27 Ra8 loss in 2 half-moves
28 Re1 loss in 2 half-moves
29 Rg4 loss in 2 half-moves
30 Rh4 loss in 2 half-moves
31 Rh8 loss in 2 half-moves