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

EGTB: win in 2 half-moves

# move score
1 Rd8 win in 1 half-moves
2 Rg6 win in 1 half-moves
3 K5b5 loss in 2 half-moves
4 K5b6 loss in 2 half-moves
5 K5d5 loss in 2 half-moves
6 K6b5 loss in 2 half-moves
7 K6b6 loss in 2 half-moves
8 K6d5 loss in 2 half-moves
9 Kb4 loss in 2 half-moves
10 Kb7 loss in 2 half-moves
11 Kc4 loss in 2 half-moves
12 Kc7 loss in 2 half-moves
13 Kd4 loss in 2 half-moves
14 Rd1 loss in 2 half-moves
15 Rd2 loss in 2 half-moves
16 Rd3 loss in 2 half-moves
17 Rd4 loss in 2 half-moves
18 Rd5 loss in 2 half-moves
19 Re6 loss in 2 half-moves
20 Rf6 loss in 2 half-moves
21 Rh6 loss in 2 half-moves
22 Kd7 loss in 1 half-moves
23 Rd7 loss in 1 half-moves