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

EGTB: win in 2 half-moves

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