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

EGTB: win in 4 half-moves

# move score
1 Kf1 win in 3 half-moves
2 Kf2 win in 3 half-moves
3 Rd4 win in 3 half-moves
4 Re4 win in 3 half-moves
5 Rf4 win in 3 half-moves
6 Kd3 win in 5 half-moves
7 Rg1 win in 5 half-moves
8 Rg2 win in 5 half-moves
9 Rg3 win in 5 half-moves
10 Kb1 draw
11 Kb2 draw
12 Kc1 draw
13 Kc3 draw
14 Kcd1 draw
15 Kcd2 draw
16 Ke2 draw
17 Ked1 draw
18 Ked2 draw
19 Rc4 draw
20 Rg8 draw
21 Rh4 draw
22 Kb3 loss in 2 half-moves
23 Ra4 loss in 2 half-moves
24 Rb4 loss in 2 half-moves
25 Rg5 loss in 2 half-moves
26 Rg6 loss in 2 half-moves
27 Rg7 loss in 2 half-moves