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

EGTB: win in 2 half-moves

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