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

EGTB: win in 2 half-moves

# move score
1 Rb6 win in 1 half-moves
2 Ra7 win in 3 half-moves
3 Rd6 win in 3 half-moves
4 Re6 win in 3 half-moves
5 Rg6 win in 3 half-moves
6 Kb1 draw
7 Kd1 draw
8 R1a4 draw
9 R1a5 draw
10 R6a3 draw
11 R6a4 draw
12 R6a5 draw
13 Ra8 draw
14 Rb1 draw
15 Rc6 draw
16 Rf6 draw
17 Kb2 loss in 2 half-moves
18 Kc2 loss in 2 half-moves
19 Kd2 loss in 2 half-moves
20 R1a2 loss in 2 half-moves
21 R1a3 loss in 2 half-moves
22 R6a2 loss in 2 half-moves
23 Rh6 loss in 2 half-moves