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

EGTB: win in 2 half-moves

# move score
1 Rd4 win in 1 half-moves
2 Kb3 draw
3 Kc3 draw
4 Rb1 draw
5 Rd7 draw
6 Rd8 draw
7 Kb2 loss in 6 half-moves
8 Ra1 loss in 6 half-moves
9 Rh1 loss in 6 half-moves
10 Kb1 loss in 4 half-moves
11 Kc1 loss in 4 half-moves
12 Rc1 loss in 4 half-moves
13 Kd2 loss in 2 half-moves
14 Kd3 loss in 2 half-moves
15 Rd2 loss in 2 half-moves
16 Rd3 loss in 2 half-moves
17 Rd5 loss in 2 half-moves
18 Rd6 loss in 2 half-moves
19 Re1 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rg1 loss in 2 half-moves