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 Ra2 draw
3 Rb6 draw
4 Rb7 draw
5 Rf2 draw
6 Rg2 draw
7 Rh2 draw
8 K5b5 loss in 2 half-moves
9 K5b6 loss in 2 half-moves
10 K6b5 loss in 2 half-moves
11 K6b6 loss in 2 half-moves
12 Ka4 loss in 2 half-moves
13 Kb4 loss in 2 half-moves
14 Rb1 loss in 2 half-moves
15 Rb3 loss in 2 half-moves
16 Rb4 loss in 2 half-moves
17 Rb5 loss in 2 half-moves
18 Rb8 loss in 2 half-moves
19 Rc2 loss in 2 half-moves
20 Rd2 loss in 2 half-moves
21 Re2 loss in 2 half-moves
22 Kb7 loss in 1 half-moves