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

EGTB: win in 4 half-moves

# move score
1 R2a6 win in 3 half-moves
2 R7a6 win in 3 half-moves
3 R7a4 win in 7 half-moves
4 Re2 win in 7 half-moves
5 R7a3 win in 11 half-moves
6 R2a3 draw
7 R2a4 draw
8 Ra1 draw
9 Rb2 draw
10 Rb7 draw
11 Rc2 draw
12 Rd2 draw
13 Ba5 loss in 2 half-moves
14 Bb6 loss in 2 half-moves
15 Bb8 loss in 2 half-moves
16 Bd6 loss in 2 half-moves
17 Bd8 loss in 2 half-moves
18 Be5 loss in 2 half-moves
19 Bf4 loss in 2 half-moves
20 Bg3 loss in 2 half-moves
21 Bh2 loss in 2 half-moves
22 R2a5 loss in 2 half-moves
23 R7a5 loss in 2 half-moves
24 Ra8 loss in 2 half-moves
25 Rf2 loss in 2 half-moves
26 Rg2 loss in 2 half-moves
27 Rh2 loss in 2 half-moves