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

EGTB: win in 2 half-moves

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