Home > Neutreeko > Puzzles > Hard 3751-4000
| 1. b1-e4, | 2. c4-d5, | 3. c5-d4, | 4. d5-e5, | 5. e3-d2, | 6. c1-a1, | 7. d2-d3 |
| 1. b1-e4, | 2. c4-d5, | 3. c5-d4, | 4. d5-e5, | 5. e3-d2, | 6. c1-a1, | 7. d2-e2 |
| 1. b1-e4, | 2. c4-d5, | 3. c5-d4, | 4. d5-e5, | 5. e3-d2, | 6. c1-a1, | 7. e4-d5 |
| 1. b1-e4, | 2. c4-d5, | 3. c5-d4, | 4. d5-e5, | 5. e3-d2, | 6. c1-a3, | 7. d2-d3 |
| 1. b1-e4, | 2. c4-d5, | 3. c5-d4, | 4. d5-e5, | 5. e3-d2, | 6. c1-a3, | 7. e4-d5 |
| 1. b1-e4, | 2. c4-d5, | 3. c5-d4, | 4. d5-e5, | 5. e3-d2, | 6. c1-c5, | 7. d2-e2 |
| 1. b1-e4, | 2. c4-d5, | 3. c5-d4, | 4. d5-e5, | 5. e3-d2, | 6. c1-c5, | 7. e4-d5 |
| 1. b1-e4, | 2. c4-d5, | 3. c5-d4, | 4. d5-e5, | 5. e3-d2, | 6. d1-a4, | 7. d2-d3 |
| 1. b1-e4, | 2. c4-d5, | 3. c5-d4, | 4. d5-e5, | 5. e3-d2, | 6. d1-a4, | 7. d4-e3 |
| 1. b1-e4, | 2. c4-d5, | 3. c5-d4, | 4. d5-e5, | 5. e3-d2, | 6. d1-a4, | 7. e4-d5 |
| 1. b1-e4, | 2. c4-d5, | 3. c5-d4, | 4. d5-e5, | 5. e3-d2, | 6. d1-e1, | 7. d2-d3 |
| 1. b1-e4, | 2. c4-d5, | 3. c5-d4, | 4. d5-e5, | 5. e3-d2, | 6. d1-e1, | 7. e4-d5 |
| 1. b1-e4, | 2. c4-d5, | 3. c5-d4, | 4. d5-e5, | 5. e3-d2, | 6. d1-e2, | 7. d2-d3 |
| 1. b1-e4, | 2. c4-d5, | 3. c5-d4, | 4. d5-e5, | 5. e3-d2, | 6. d1-e2, | 7. e4-d5 |
| 1. b1-e4, | 2. c4-d5, | 3. c5-d4, | 4. d5-e5, | 5. e3-d2, | 6. e5-a5, | 7. d2-b4 |
| 1. b1-e4, | 2. c4-d5, | 3. c5-d4, | 4. d5-e5, | 5. e3-d2, | 6. e5-a5, | 7. d4-e5 |
| 1. b1-e4, | 2. c4-d5, | 3. c5-d4, | 4. d5-e5, | 5. e3-d2, | 6. e5-a5, | 7. e4-d5 |
| --- | ||||||
| 1. e3-d2?, | 2. c4-e2 | (black loses in 30 moves) | ||||
| 1. e3-e1?, | 2. c1-a3 | (black loses in 12 moves) | ||||
| 1. e3-e1?, | 2. c1-c3 | (black loses in 12 moves) | ||||
| 1. c5-a5?, | 2. c4-b5 | (black loses in 12 moves) | ||||
| 1. c5-e5?, | 2. c4-c2 | (black loses in 10 moves) | ||||