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

EGTB: win in 2 half-moves

# move score
1 Kb1 win in 1 half-moves
2 Ra6 win in 1 half-moves
3 Ra7 win in 1 half-moves
4 Ra8 win in 1 half-moves
5 Rb4 draw
6 Ka1 loss in 2 half-moves
7 Ra5 loss in 2 half-moves
8 Rc4 loss in 2 half-moves
9 Rd4 loss in 2 half-moves
10 Re4 loss in 2 half-moves
11 Rf4 loss in 2 half-moves
12 Rg4 loss in 2 half-moves
13 Rh4 loss in 2 half-moves
14 K2b2 loss in 1 half-moves
15 K2b3 loss in 1 half-moves
16 K3b2 loss in 1 half-moves
17 K3b3 loss in 1 half-moves
18 Kb4 loss in 1 half-moves