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

EGTB: win in 12 half-moves

# move score
1 R7a5 win in 11 half-moves
2 Kg4 draw
3 Kg5 draw
4 Kh3 draw
5 Kh5 draw
6 R4a5 draw
7 R4a6 draw
8 R7a6 draw
9 Ra8 draw
10 Re4 draw
11 Re7 draw
12 Rg4 draw
13 Rg7 draw
14 Rh7 draw
15 Kg3 loss in 2 half-moves
16 Ra1 loss in 2 half-moves
17 Ra2 loss in 2 half-moves
18 Ra3 loss in 2 half-moves
19 Rb4 loss in 2 half-moves
20 Rb7 loss in 2 half-moves
21 Rc4 loss in 2 half-moves
22 Rc7 loss in 2 half-moves
23 Rd4 loss in 2 half-moves
24 Rd7 loss in 2 half-moves
25 Rf4 loss in 2 half-moves
26 Rf7 loss in 2 half-moves