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 Kab4 win in 5 half-moves
3 Kc4 win in 9 half-moves
4 Ka6 draw
5 Kab5 draw
6 Kab6 draw
7 Kc6 draw
8 Kcb4 draw
9 Kcb5 draw
10 Kcb6 draw
11 Kd5 draw
12 Kd6 draw
13 Rb4 draw
14 Rc4 draw
15 Rd4 draw
16 Kd4 loss in 2 half-moves
17 Ra1 loss in 2 half-moves
18 Ra2 loss in 2 half-moves
19 Ra3 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