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 Kg2 win in 1 half-moves
3 Ke1 draw
4 Kf2 draw
5 Ra2 draw
6 Rb1 draw
7 Rb3 draw
8 Rc2 draw
9 Rd2 draw
10 Rg2 draw
11 Rb4 loss in 6 half-moves
12 Rb6 loss in 6 half-moves
13 Ke2 loss in 4 half-moves
14 Rb7 loss in 2 half-moves
15 Rb8 loss in 2 half-moves
16 Re2 loss in 2 half-moves
17 Rf2 loss in 2 half-moves
18 Rh2 loss in 2 half-moves
19 Rb5 loss in 1 half-moves