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 Rb1 win in 1 half-moves
4 Rc4 win in 1 half-moves
5 Ra4 draw
6 Rb2 draw
7 Rb5 draw
8 Re4 draw
9 Rf4 draw
10 Rg4 draw
11 Rh4 draw
12 K5b6 loss in 2 half-moves
13 Ka4 loss in 2 half-moves
14 K5b5 loss in 1 half-moves
15 K6b5 loss in 1 half-moves
16 K6b6 loss in 1 half-moves
17 Rb3 loss in 1 half-moves
18 Rb6 loss in 1 half-moves
19 Rb7 loss in 1 half-moves
20 Rb8 loss in 1 half-moves
21 Rd4 loss in 1 half-moves