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

EGTB: win in 4 half-moves

# move score
1 R7a4 win in 3 half-moves
2 Ra1 win in 3 half-moves
3 Rb2 win in 3 half-moves
4 Rc2 win in 3 half-moves
5 R2a4 win in 5 half-moves
6 R7a5 win in 5 half-moves
7 Re2 win in 5 half-moves
8 R2a5 win in 7 half-moves
9 R2a3 draw
10 R7a3 draw
11 Rd2 draw
12 Na5 loss in 2 half-moves
13 Nc5 loss in 2 half-moves
14 Nd6 loss in 2 half-moves
15 Nd8 loss in 2 half-moves
16 R2a6 loss in 2 half-moves
17 R7a6 loss in 2 half-moves
18 Ra8 loss in 2 half-moves
19 Rf2 loss in 2 half-moves
20 Rg2 loss in 2 half-moves
21 Rh2 loss in 2 half-moves