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

EGTB: win in 4 half-moves

# move score
1 R3a6 win in 3 half-moves
2 Ra1 win in 3 half-moves
3 Rb7 win in 3 half-moves
4 Rc7 win in 3 half-moves
5 Rd7 win in 3 half-moves
6 Re7 win in 3 half-moves
7 Rf7 win in 3 half-moves
8 R7a6 draw
9 Ra2 draw
10 Ra8 draw
11 Rb3 draw
12 Kb2 loss in 2 half-moves
13 Kb4 loss in 2 half-moves
14 Kc2 loss in 2 half-moves
15 Kc4 loss in 2 half-moves
16 Kd2 loss in 2 half-moves
17 Kd4 loss in 2 half-moves
18 R3a4 loss in 2 half-moves
19 R3a5 loss in 2 half-moves
20 R7a4 loss in 2 half-moves
21 R7a5 loss in 2 half-moves
22 Rg7 loss in 2 half-moves
23 Rh7 loss in 2 half-moves
24 Kb3 loss in 1 half-moves
25 Kd3 loss in 1 half-moves