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

EGTB: win in 2 half-moves

# move score
1 Rd6 win in 1 half-moves
2 Kb3 draw
3 Kb4 draw
4 Kc1 draw
5 Kc2 draw
6 Kc3 draw
7 Kc5 draw
8 Kd2 draw
9 Kd3 draw
10 Ke1 draw
11 Ke2 draw
12 Rd2 draw
13 Rd3 draw
14 Rd5 draw
15 Rh4 draw
16 Kb5 loss in 2 half-moves
17 Kd5 loss in 2 half-moves
18 Rd7 loss in 2 half-moves
19 Rd8 loss in 2 half-moves
20 Re4 loss in 2 half-moves
21 Rf4 loss in 2 half-moves
22 Rg4 loss in 2 half-moves