Home > Neutreeko > Puzzles > Hard 501-750
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e2-e1, | 5. c3-d3, | 6. e1-a5, | 7. d1-e1 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e2-e1, | 5. c3-d3, | 6. e1-a5, | 7. d3-b1 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e2-e1, | 5. c3-d3, | 6. e1-a5, | 7. e3-c1 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e2-e1, | 5. c3-d3, | 6. e1-e2, | 7. d3-b1 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e2-e1, | 5. c3-d3, | 6. e4-a4, | 7. d1-b3 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e2-e1, | 5. c3-d3, | 6. e4-a4, | 7. d3-b1 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e2-e1, | 5. c3-d3, | 6. e4-d5, | 7. e3-c1 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e2-e1, | 5. c3-d3, | 6. e5-a1, | 7. d3-b1 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e2-e1, | 5. c3-d3, | 6. e5-a5, | 7. e3-c1 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e4-b1, | 5. d1-c1, | 6. b1-a1, | 7. c1-d2 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e4-b1, | 5. d1-c1, | 6. b1-a1, | 7. c3-b2 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e4-b1, | 5. d1-c1, | 6. b1-a1, | 7. e3-d2 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e4-b1, | 5. d1-c1, | 6. b1-a2, | 7. c3-d4 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e4-b1, | 5. d1-c1, | 6. b1-a2, | 7. e3-d2 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e4-b1, | 5. d1-c1, | 6. b1-b5, | 7. c1-d2 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e4-b1, | 5. d1-c1, | 6. b1-b5, | 7. e3-d2 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e4-b1, | 5. d1-c1, | 6. b1-e4, | 7. c1-c2 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e4-b1, | 5. d1-c1, | 6. b1-e4, | 7. c1-d2 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e4-b1, | 5. d1-c1, | 6. b1-e4, | 7. c3-d4 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e4-b1, | 5. d1-c1, | 6. e2-d1, | 7. c1-d2 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e4-b1, | 5. d1-c1, | 6. e2-d1, | 7. c3-d4 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e4-b1, | 5. d1-c1, | 6. e2-d1, | 7. e3-d2 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e4-b1, | 5. d1-c1, | 6. e2-d1, | 7. e3-d3 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e4-b1, | 5. d1-c1, | 6. e2-a2, | 7. c1-c2 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e4-b1, | 5. d1-c1, | 6. e2-a2, | 7. c1-d2 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e4-b1, | 5. d1-c1, | 6. e2-a2, | 7. c3-d4 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e4-b1, | 5. d1-c1, | 6. e2-a2, | 7. e3-d2 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e4-b1, | 5. d1-c1, | 6. e2-a2, | 7. e3-d3 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e4-b1, | 5. d1-c1, | 6. e2-b5, | 7. c1-c2 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e4-b1, | 5. d1-c1, | 6. e2-b5, | 7. c1-d2 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e4-b1, | 5. d1-c1, | 6. e2-b5, | 7. e3-d2 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e4-b1, | 5. d1-c1, | 6. e2-b5, | 7. e3-d3 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e4-b1, | 5. d1-c1, | 6. e5-d4, | 7. c1-d2 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e4-b1, | 5. d1-c1, | 6. e5-d4, | 7. e3-d2 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e4-b1, | 5. d1-c1, | 6. e5-d4, | 7. e3-d3 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e4-b1, | 5. d1-c1, | 6. e5-a5, | 7. c1-d2 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e4-b1, | 5. d1-c1, | 6. e5-a5, | 7. e3-d2 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e4-b1, | 5. d1-c1, | 6. e5-a5, | 7. e3-d3 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e4-b1, | 5. d1-c1, | 6. e5-e4, | 7. c1-c2 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e4-b1, | 5. d1-c1, | 6. e5-e4, | 7. e3-d2 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e4-b1, | 5. d1-c1, | 6. e5-e4, | 7. e3-d3 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e5-a5, | 5. d1-e1, | 6. e2-d1, | 7. e1-d2 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e5-a5, | 5. d1-e1, | 6. e2-a2, | 7. e1-d2 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e5-a5, | 5. d1-e1, | 6. e2-a2, | 7. c3-d2 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e5-a5, | 5. d1-e1, | 6. e2-b5, | 7. e1-d2 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e5-a5, | 5. d1-e1, | 6. e2-b5, | 7. e1-e2 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e5-a5, | 5. d1-e1, | 6. e2-b5, | 7. c3-d3 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e5-a5, | 5. d1-e1, | 6. e4-b1, | 7. e1-d2 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e5-a5, | 5. d1-e1, | 6. e4-a4, | 7. e1-d2 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e5-a5, | 5. d1-e1, | 6. e4-d5, | 7. e1-d2 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e5-a5, | 5. d1-e1, | 6. e4-e5, | 7. e1-d2 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e5-a5, | 5. d1-e1, | 6. a5-a1, | 7. e1-d2 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e5-a5, | 5. d1-e1, | 6. a5-b4, | 7. e1-d2 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e5-a5, | 5. d1-e1, | 6. a5-e5, | 7. e1-d2 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e5-a5, | 5. c3-d3, | 6. e2-a2, | 7. d3-b1 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e5-a5, | 5. c3-d3, | 6. e2-e1, | 7. e3-c1 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e5-a5, | 5. c3-d3, | 6. e4-a4, | 7. d1-b3 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e5-a5, | 5. c3-d3, | 6. e4-a4, | 7. d3-b1 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e5-a5, | 5. c3-d3, | 6. e4-d5, | 7. e3-c1 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e5-a5, | 5. c3-d3, | 6. e4-e5, | 7. d3-b1 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e5-a5, | 5. c3-d3, | 6. e4-e5, | 7. e3-c1 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e5-a5, | 5. c3-d3, | 6. a5-a1, | 7. d3-b1 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e5-a5, | 5. c3-d3, | 6. a5-e1, | 7. d3-b1 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e5-a5, | 5. c3-d3, | 6. a5-e5, | 7. d3-b1 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e5-a5, | 5. e3-c1, | 6. e2-e1, | 7. c3-c2 |
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e2-a2?, | 5. c3-e1 | ||
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e2-a2?, | 5. e3-e1 | ||
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e2-b5?, | 5. d1-e2 | ||
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e2-b5?, | 5. c3-e1 | ||
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e2-b5?, | 5. e3-e1 | ||
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e4-a4?, | 5. d1-b3 | ||
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e4-a4?, | 5. c3-e1 | ||
| 1. a1-c3, | 2. b1-e4, | 3. d4-e3, | 4. e4-d5?, | 5. d1-d4 | ||
| 1. a1-c3, | 2. b1-a1?, | 3. d4-d2, | 4. e2-e1, | 5. c3-d4 | ||
| 1. a1-c3, | 2. b1-a2?, | 3. d1-d3, | 4. e5-e3, | 5. d3-e4 | ||
| 1. a1-c3, | 2. b1-a2?, | 3. d4-d2, | 4. e2-e1, | 5. c3-d4 | ||
| 1. a1-c3, | 2. b1-c1?, | 3. d4-d2, | 4. e2-e1, | 5. c3-d4 | ||
| 1. a1-c3, | 2. b1-b5?, | 3. d1-a1 | ||||
| 1. a1-c3, | 2. e2-a2?, | 3. d1-d3 | ||||
| 1. a1-c3, | 2. e2-b5?, | 3. d1-d3 | ||||
| 1. a1-c3, | 2. e2-e1?, | 3. d1-d3 | ||||
| 1. a1-c3, | 2. e2-e1?, | 3. c3-d2 | ||||
| 1. a1-c3, | 2. e2-e4?, | 3. d1-d3 | ||||
| 1. a1-c3, | 2. e5-a5?, | 3. d1-d3 | ||||
| 1. a1-c3, | 2. e5-e3?, | 3. c3-d3 | ||||
| --- | ||||||
| 1. d1-c1?, | 2. e5-e3 | (black loses in 12 moves) | ||||
| 1. a1-a5?, | 2. e5-e3 | (black loses in 8 moves) | ||||
| 1. d4-e4?, | 2. e5-b2 | (black loses in 8 moves) | ||||
| 1. d1-e1?, | 2. e5-e3 | (black loses in 4 moves) | ||||
| 1. d4-e3?, | 2. e5-b2 | (black loses in 4 moves) | ||||