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

EGTB: win in 2 half-moves

# move score
1 Kg1 win in 1 half-moves
2 Rb6 win in 1 half-moves
3 Ke2 draw
4 Kf1 draw
5 Kf3 draw
6 Ra2 draw
7 Rb1 draw
8 Rc2 draw
9 Rd2 draw
10 Ke1 loss in 2 half-moves
11 Ke3 loss in 2 half-moves
12 Kg3 loss in 2 half-moves
13 Rb3 loss in 2 half-moves
14 Rb4 loss in 2 half-moves
15 Rb5 loss in 2 half-moves
16 Rb7 loss in 2 half-moves
17 Rb8 loss in 2 half-moves
18 Re2 loss in 2 half-moves
19 Kg2 loss in 1 half-moves