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

EGTB: win in 4 half-moves

# move score
1 Rd6 win in 3 half-moves
2 K6d7 win in 5 half-moves
3 Kd5 win in 5 half-moves
4 Rf8 win in 5 half-moves
5 K6b6 draw
6 K6b7 draw
7 K6d6 draw
8 K7b6 draw
9 K7b7 draw
10 K7d6 draw
11 K7d7 draw
12 Kb5 draw
13 Kb8 draw
14 Kc5 draw
15 Kc8 draw
16 Kd8 draw
17 Re6 draw
18 Rf1 draw
19 Rf2 draw
20 Rf7 draw
21 Rf3 loss in 2 half-moves
22 Rf4 loss in 2 half-moves
23 Rf5 loss in 2 half-moves
24 Rg6 loss in 2 half-moves
25 Rh6 loss in 2 half-moves