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

EGTB: win in 2 half-moves

# move score
1 Ka6 win in 1 half-moves
2 Kc8 win in 1 half-moves
3 Rf4 win in 1 half-moves
4 Kab8 draw
5 Kba7 draw
6 Kbb8 draw
7 Ra1 draw
8 Ra2 draw
9 Ra3 draw
10 Ra5 draw
11 Ra6 draw
12 Rb4 draw
13 Rc4 draw
14 Rd4 draw
15 Rh4 draw
16 Kaa7 loss in 2 half-moves
17 Kb6 loss in 1 half-moves
18 Kc6 loss in 1 half-moves
19 Kc7 loss in 1 half-moves
20 Ra7 loss in 1 half-moves
21 Re4 loss in 1 half-moves
22 Rg4 loss in 1 half-moves