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

EGTB: win in 4 half-moves

# move score
1 R1a6 win in 3 half-moves
2 R1a4 win in 5 half-moves
3 R7a2 win in 5 half-moves
4 R7a4 win in 5 half-moves
5 R7a3 win in 7 half-moves
6 R7a5 win in 7 half-moves
7 R7a6 win in 11 half-moves
8 R1a5 draw
9 Rb7 draw
10 Rc7 draw
11 Rd7 draw
12 Na3 loss in 2 half-moves
13 Nc3 loss in 2 half-moves
14 Nd2 loss in 2 half-moves
15 R1a2 loss in 2 half-moves
16 R1a3 loss in 2 half-moves
17 Ra8 loss in 2 half-moves
18 Re7 loss in 2 half-moves
19 Rf7 loss in 2 half-moves
20 Rg7 loss in 2 half-moves
21 Rh7 loss in 2 half-moves