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

EGTB: win in 4 half-moves

# move score
1 Rd2 win in 3 half-moves
2 Rf6 win in 3 half-moves
3 Kc1 win in 5 half-moves
4 Kc3 win in 5 half-moves
5 Kd3 win in 5 half-moves
6 Re2 win in 5 half-moves
7 Rf1 win in 5 half-moves
8 Kd1 win in 7 half-moves
9 Kd4 win in 7 half-moves
10 Kd2 win in 13 half-moves
11 Kd5 win in 13 half-moves
12 Kb1 draw
13 Kb2 draw
14 Kb3 draw
15 Kb4 draw
16 Kb5 draw
17 Kc4 draw
18 Kc6 draw
19 Kd6 draw
20 Rf7 draw
21 Rf8 draw
22 Kb6 loss in 2 half-moves
23 Rf3 loss in 2 half-moves
24 Rf4 loss in 2 half-moves
25 Rf5 loss in 2 half-moves
26 Rg2 loss in 2 half-moves
27 Rh2 loss in 2 half-moves