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EGTB: win in 4 half-moves

# move score
1 Re1 win in 3 half-moves
2 Kb7 draw
3 Kb8 draw
4 Kc7 draw
5 Kd7 draw
6 Kd8 draw
7 R1a2 draw
8 R1a6 draw
9 R7a2 draw
10 R7a6 draw
11 Ra8 draw
12 Rc1 draw
13 Rc7 draw
14 Re7 draw
15 R1a3 loss in 2 half-moves
16 R1a4 loss in 2 half-moves
17 R1a5 loss in 2 half-moves
18 R7a3 loss in 2 half-moves
19 R7a4 loss in 2 half-moves
20 R7a5 loss in 2 half-moves
21 Rb1 loss in 2 half-moves
22 Rb7 loss in 2 half-moves
23 Rd1 loss in 2 half-moves
24 Rd7 loss in 2 half-moves
25 Rf1 loss in 2 half-moves
26 Rf7 loss in 2 half-moves
27 Rg1 loss in 2 half-moves
28 Rg7 loss in 2 half-moves
29 Rh1 loss in 2 half-moves
30 Rh7 loss in 2 half-moves