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

EGTB: win in 2 half-moves

# move score
1 Kb4 win in 1 half-moves
2 Kc2 win in 1 half-moves
3 Kaa2 draw
4 Kab3 draw
5 Kba2 draw
6 Ra5 draw
7 Rb4 draw
8 Rc4 draw
9 Rd4 draw
10 Re4 draw
11 Ka1 loss in 2 half-moves
12 Kb1 loss in 2 half-moves
13 Kbb3 loss in 2 half-moves
14 Kc1 loss in 2 half-moves
15 Kc3 loss in 2 half-moves
16 Ra6 loss in 1 half-moves
17 Ra7 loss in 1 half-moves
18 Ra8 loss in 1 half-moves
19 Rf4 loss in 1 half-moves
20 Rg4 loss in 1 half-moves
21 Rh4 loss in 1 half-moves