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

EGTB: win in 2 half-moves

# move score
1 Rh4 win in 1 half-moves
2 Rf2 draw
3 Rf6 draw
4 Rf7 draw
5 Rf8 draw
6 K4a5 loss in 2 half-moves
7 K4b5 loss in 2 half-moves
8 K6a5 loss in 2 half-moves
9 K6b5 loss in 2 half-moves
10 Ka3 loss in 2 half-moves
11 Ka7 loss in 2 half-moves
12 Kb3 loss in 2 half-moves
13 Kb4 loss in 2 half-moves
14 Kb6 loss in 2 half-moves
15 Kb7 loss in 2 half-moves
16 Rb4 loss in 2 half-moves
17 Rc4 loss in 2 half-moves
18 Rd4 loss in 2 half-moves
19 Re4 loss in 2 half-moves
20 Rf1 loss in 2 half-moves
21 Rf3 loss in 2 half-moves
22 Rf5 loss in 2 half-moves
23 Rg4 loss in 2 half-moves