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

EGTB: win in 2 half-moves

# move score
1 Rb8 win in 1 half-moves
2 Re6 win in 1 half-moves
3 Rb3 draw
4 Rb4 draw
5 Rb5 draw
6 K4a5 loss in 2 half-moves
7 K6a5 loss in 2 half-moves
8 Ka3 loss in 2 half-moves
9 Ka7 loss in 2 half-moves
10 Kb7 loss in 2 half-moves
11 Rb1 loss in 2 half-moves
12 Rb2 loss in 2 half-moves
13 Rb7 loss in 2 half-moves
14 Rc6 loss in 2 half-moves
15 Rd6 loss in 2 half-moves
16 Rf6 loss in 2 half-moves
17 Rg6 loss in 2 half-moves
18 Rh6 loss in 2 half-moves
19 K4b5 loss in 1 half-moves
20 K6b5 loss in 1 half-moves
21 Kb3 loss in 1 half-moves
22 Kb4 loss in 1 half-moves