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

EGTB: win in 2 half-moves

# move score
1 Kb6 win in 1 half-moves
2 Kc6 win in 1 half-moves
3 Rd8 win in 1 half-moves
4 Kb4 draw
5 Kb5 draw
6 Kc4 draw
7 Kd5 draw
8 Kd6 draw
9 Ra4 draw
10 Rc4 draw
11 Rd3 draw
12 Rd5 draw
13 Rd6 draw
14 Re4 draw
15 Rb4 loss in 2 half-moves
16 Rd1 loss in 2 half-moves
17 Rd2 loss in 2 half-moves
18 Rd7 loss in 2 half-moves
19 Rf4 loss in 2 half-moves
20 Rg4 loss in 2 half-moves
21 Rh4 loss in 2 half-moves