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

EGTB: win in 2 half-moves

# move score
1 Rb3 win in 1 half-moves
2 Rc3 win in 1 half-moves
3 Rd3 win in 1 half-moves
4 Re3 win in 1 half-moves
5 Rf3 win in 1 half-moves
6 Rg3 win in 1 half-moves
7 Rh3 win in 1 half-moves
8 Ka1 draw
9 Kb1 draw
10 Kb2 draw
11 Kb3 draw
12 R3a4 draw
13 R3a5 draw
14 R3a6 draw
15 R7a4 draw
16 R7a5 draw
17 R7a6 draw
18 Ra8 draw
19 Rb7 draw
20 Rc7 draw
21 Rd7 draw
22 Re7 draw
23 Rf7 draw
24 Rg7 loss in 1 half-moves
25 Rh7 loss in 1 half-moves