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

EGTB: win in 2 half-moves

# move score
1 Rb4 win in 1 half-moves
2 Rc5 draw
3 Rc6 draw
4 Rc7 draw
5 Rd4 draw
6 Re4 draw
7 Rf4 draw
8 Rg4 draw
9 Rh4 draw
10 K2b1 loss in 2 half-moves
11 K2d1 loss in 2 half-moves
12 Kb3 loss in 2 half-moves
13 Kc3 loss in 2 half-moves
14 Kd3 loss in 2 half-moves
15 K1b1 loss in 1 half-moves
16 K1b2 loss in 1 half-moves
17 K1d1 loss in 1 half-moves
18 K1d2 loss in 1 half-moves
19 K2b2 loss in 1 half-moves
20 K2d2 loss in 1 half-moves
21 Ra4 loss in 1 half-moves
22 Rc3 loss in 1 half-moves
23 Rc8 loss in 1 half-moves