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

EGTB: win in 2 half-moves

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