Home > Neutreeko > Puzzles > Hard 4001-4250

1. b1-e4,	2. e3-c3,	3. c4-d5,	4. c3-e5,	5. e4-a4,	6. b3-b5,	7. d5-a2
1. b1-e4,	2. e3-d4,	3. c4-d5,	4. d4-e5,	5. e4-a4,	6. b3-b5,	7. d5-a2
1. b1-e4,	2. e3-e1?,	3. c4-d5
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1. c4-c1?,	2. b3-b2	(black wins in 13 moves)
1. c5-a3?,	2. d2-a2	(black wins in 19 moves)
1. b1-b2?,	2. e3-c3	(black loses in 16 moves)
1. b1-a1?,	2. b3-d3	(black loses in 12 moves)
1. c4-e2?,	2. d2-c1	(black loses in 10 moves)
1. c4-e2?,	2. e3-d4	(black loses in 10 moves)
1. b1-a2?,	2. b3-a3	(black loses in 8 moves)
1. c4-a4?,	2. b3-a3	(black loses in 6 moves)
1. c4-d5?,	2. b3-b2	(black loses in 6 moves)
1. c5-e5?,	2. d2-c1	(black loses in 6 moves)
1. c5-e5?,	2. b3-b2	(black loses in 6 moves)
1. c5-e5?,	2. e3-c3	(black loses in 6 moves)
1. b1-e1?,	2. b3-d3	(black loses in 4 moves)
1. c4-b5?,	2. b3-d3	(black loses in 4 moves)
1. c4-b5?,	2. e3-c3	(black loses in 4 moves)
1. c4-e4?,	2. b3-d3	(black loses in 4 moves)
1. c5-a5?,	2. d2-b4	(black loses in 4 moves)