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

EGTB: win in 2 half-moves

# move score
1 Rb7 win in 1 half-moves
2 R1a4 win in 3 half-moves
3 R1a5 win in 3 half-moves
4 R1a6 win in 3 half-moves
5 Re7 win in 3 half-moves
6 Kc1 draw
7 R1a3 draw
8 R7a2 draw
9 R7a3 draw
10 R7a4 draw
11 R7a5 draw
12 R7a6 draw
13 Ra8 draw
14 Rc7 draw
15 Rd7 draw
16 Rf7 draw
17 Rg7 draw
18 Ka2 loss in 2 half-moves
19 Kb2 loss in 2 half-moves
20 Kc2 loss in 2 half-moves
21 R1a2 loss in 2 half-moves
22 Rh7 loss in 2 half-moves