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

EGTB: win in 6 half-moves

# move score
1 Ke7 win in 5 half-moves
2 R7a6 win in 5 half-moves
3 R7a5 win in 7 half-moves
4 Rb4 win in 7 half-moves
5 Rb7 win in 7 half-moves
6 Rc4 win in 7 half-moves
7 Rc7 win in 7 half-moves
8 Rd4 win in 7 half-moves
9 Re4 win in 7 half-moves
10 R4a5 win in 11 half-moves
11 Kc7 win in 13 half-moves
12 R4a6 draw
13 Kc6 loss in 2 half-moves
14 Kc8 loss in 2 half-moves
15 Kd6 loss in 2 half-moves
16 Kd8 loss in 2 half-moves
17 Ke6 loss in 2 half-moves
18 Ke8 loss in 2 half-moves
19 Ra1 loss in 2 half-moves
20 Ra2 loss in 2 half-moves
21 Ra3 loss in 2 half-moves
22 Ra8 loss in 2 half-moves
23 Rf4 loss in 2 half-moves
24 Rg4 loss in 2 half-moves
25 Rh4 loss in 2 half-moves