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

EGTB: win in 2 half-moves

# move score
1 Ra2 win in 1 half-moves
2 Rc4 win in 1 half-moves
3 Rf4 win in 1 half-moves
4 Rb4 draw
5 Rd4 draw
6 Ka7 loss in 2 half-moves
7 Kb7 loss in 2 half-moves
8 Ra1 loss in 2 half-moves
9 Ra3 loss in 2 half-moves
10 Re4 loss in 2 half-moves
11 Rg4 loss in 2 half-moves
12 Rh4 loss in 2 half-moves
13 K5b5 loss in 1 half-moves
14 K5b6 loss in 1 half-moves
15 K6b5 loss in 1 half-moves
16 K6b6 loss in 1 half-moves
17 Kb4 loss in 1 half-moves