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

EGTB: win in 2 half-moves

# move score
1 Rd7 win in 1 half-moves
2 K4b4 loss in 2 half-moves
3 K4b5 loss in 2 half-moves
4 K5b4 loss in 2 half-moves
5 K5b5 loss in 2 half-moves
6 Kb3 loss in 2 half-moves
7 Kb6 loss in 2 half-moves
8 Kc3 loss in 2 half-moves
9 Kc6 loss in 2 half-moves
10 Kd3 loss in 2 half-moves
11 Rd1 loss in 2 half-moves
12 Rd2 loss in 2 half-moves
13 Rd3 loss in 2 half-moves
14 Rd8 loss in 2 half-moves
15 Re4 loss in 2 half-moves
16 Rf4 loss in 2 half-moves
17 Rg4 loss in 2 half-moves
18 Rh4 loss in 2 half-moves
19 K4d5 loss in 1 half-moves
20 K5d5 loss in 1 half-moves
21 Kd6 loss in 1 half-moves
22 Rd5 loss in 1 half-moves
23 Rd6 loss in 1 half-moves