Home > Neutreeko > Puzzles > Hard 251-500
| 1. a1-c1, | 2. e4-b1, | 3. d1-e2, | 4. e5-a5, | 5. e2-d3, | 6. b1-c2, | 7. b3-c3 |
| 1. a1-c1, | 2. e4-b1, | 3. d1-e2, | 4. e5-a5, | 5. e2-d3, | 6. b1-c2, | 7. d3-c3 |
| 1. a1-c1, | 2. e4-b1, | 3. d1-e2, | 4. e5-a5, | 5. e2-d3, | 6. c4-a4, | 7. c1-a3 |
| 1. a1-c1, | 2. e4-b1, | 3. d1-e2, | 4. e5-a5, | 5. e2-d3, | 6. c4-a4, | 7. c1-e3 |
| 1. a1-c1, | 2. e4-b1, | 3. d1-e2, | 4. e5-a5, | 5. e2-d3, | 6. c4-a4, | 7. b3-b2 |
| 1. a1-c1, | 2. e4-b1, | 3. d1-e2, | 4. e5-a5, | 5. e2-d3, | 6. c4-a4, | 7. b3-c3 |
| 1. a1-c1, | 2. e4-b1, | 3. d1-e2, | 4. e5-a5, | 5. e2-d3, | 6. c4-b5, | 7. c1-a3 |
| 1. a1-c1, | 2. e4-b1, | 3. d1-e2, | 4. e5-a5, | 5. e2-d3, | 6. c4-b5, | 7. c1-e3 |
| 1. a1-c1, | 2. e4-b1, | 3. d1-e2, | 4. e5-a5, | 5. e2-d3, | 6. c4-b5, | 7. b3-c3 |
| 1. a1-c1, | 2. e4-b1, | 3. d1-e2, | 4. e5-a5, | 5. e2-d3, | 6. c4-c2, | 7. c1-a3 |
| 1. a1-c1, | 2. e4-b1, | 3. d1-e2, | 4. e5-a5, | 5. e2-d3, | 6. c4-c2, | 7. c1-e3 |
| 1. a1-c1, | 2. e4-b1, | 3. d1-e2, | 4. e5-a5, | 5. e2-d3, | 6. c4-c2, | 7. b3-b2 |
| 1. a1-c1, | 2. e4-b1, | 3. d1-e2, | 4. e5-a5, | 5. e2-d3, | 6. c4-c2, | 7. b3-c3 |
| 1. a1-c1, | 2. e4-b1, | 3. d1-e2, | 4. e5-a5, | 5. e2-d3, | 6. c4-c5, | 7. c1-a3 |
| 1. a1-c1, | 2. e4-b1, | 3. d1-e2, | 4. e5-a5, | 5. e2-d3, | 6. c4-c5, | 7. c1-c4 |
| 1. a1-c1, | 2. e4-b1, | 3. d1-e2, | 4. e5-a5, | 5. e2-d3, | 6. c4-c5, | 7. c1-e3 |
| 1. a1-c1, | 2. e4-b1, | 3. d1-e2, | 4. e5-a5, | 5. e2-d3, | 6. c4-e4, | 7. c1-a3 |
| 1. a1-c1, | 2. e4-b1, | 3. d1-e2, | 4. e5-a5, | 5. e2-d3, | 6. c4-e4, | 7. c1-e3 |
| 1. a1-c1, | 2. e4-b1, | 3. d1-e2, | 4. e5-a5, | 5. e2-d3, | 6. c4-e4, | 7. b3-b2 |
| 1. a1-c1, | 2. e4-b1, | 3. d1-e2, | 4. e5-a5, | 5. e2-d3, | 6. c4-e4, | 7. b3-c3 |
| 1. a1-c1, | 2. e4-b1, | 3. d1-e2, | 4. e5-a5, | 5. e2-d3, | 6. c4-d5, | 7. c1-a3 |
| 1. a1-c1, | 2. e4-b1, | 3. d1-e2, | 4. e5-a5, | 5. e2-d3, | 6. c4-d5, | 7. c1-e3 |
| 1. a1-c1, | 2. e4-b1, | 3. d1-e2, | 4. e5-a5, | 5. e2-d3, | 6. c4-d5, | 7. b3-b2 |
| 1. a1-c1, | 2. e4-b1, | 3. d1-e2, | 4. e5-a5, | 5. e2-d3, | 6. c4-d5, | 7. b3-c3 |
| 1. a1-c1, | 2. e4-b1, | 3. d1-e2, | 4. b1-a1?, | 5. b3-b1 | ||
| 1. a1-c1, | 2. e4-b1, | 3. d1-e2, | 4. b1-a1?, | 5. b3-d1 | ||
| 1. a1-c1, | 2. e4-b1, | 3. d1-e2, | 4. b1-a1?, | 5. b3-e3 | ||
| 1. a1-c1, | 2. e4-b1, | 3. d1-e2, | 4. b1-a2?, | 5. e2-b2 | ||
| 1. a1-c1, | 2. e4-b1, | 3. d1-e2, | 4. b1-a2?, | 5. b3-b1 | ||
| 1. a1-c1, | 2. e4-b1, | 3. d1-e2, | 4. b1-a2?, | 5. b3-d1 | ||
| 1. a1-c1, | 2. e4-b1, | 3. d1-e2, | 4. b1-a2?, | 5. b3-e3 | ||
| 1. a1-c1, | 2. e4-b1, | 3. d1-e2, | 4. b1-b2?, | 5. b3-d1 | ||
| 1. a1-c1, | 2. e4-b1, | 3. d1-e2, | 4. b1-b2?, | 5. b3-e3 | ||
| 1. a1-c1, | 2. e4-b1, | 3. d1-e2, | 4. b1-e4?, | 5. b3-b1 | ||
| 1. a1-c1, | 2. e4-b1, | 3. d1-e2, | 4. b1-e4?, | 5. b3-d1 | ||
| 1. a1-c1, | 2. e4-b1, | 3. d1-e2, | 4. b1-e4?, | 5. b3-e3 | ||
| 1. a1-c1, | 2. e4-b1, | 3. d1-e2, | 4. c4-a4?, | 5. e2-e1 | ||
| 1. a1-c1, | 2. e4-b1, | 3. d1-e2, | 4. c4-a4?, | 5. b3-d1 | ||
| 1. a1-c1, | 2. e4-b1, | 3. d1-e2, | 4. c4-b5?, | 5. e2-e1 | ||
| 1. a1-c1, | 2. e4-b1, | 3. d1-e2, | 4. c4-b5?, | 5. b3-d1 | ||
| 1. a1-c1, | 2. e4-b1, | 3. d1-e2, | 4. c4-b5?, | 5. b3-e3 | ||
| 1. a1-c1, | 2. e4-b1, | 3. d1-e2, | 4. c4-c2?, | 5. e2-d2 | ||
| 1. a1-c1, | 2. e4-b1, | 3. d1-e2, | 4. c4-c5?, | 5. b3-d1 | ||
| 1. a1-c1, | 2. e4-b1, | 3. d1-e2, | 4. c4-c5?, | 5. b3-e3 | ||
| 1. a1-c1, | 2. e4-b1, | 3. d1-e2, | 4. c4-d3?, | 5. b3-d1 | ||
| 1. a1-c1, | 2. e4-b1, | 3. d1-e2, | 4. c4-e4?, | 5. b3-d1 | ||
| 1. a1-c1, | 2. e4-b1, | 3. d1-e2, | 4. c4-e4?, | 5. b3-e3 | ||
| 1. a1-c1, | 2. e4-b1, | 3. d1-e2, | 4. c4-d5?, | 5. b3-d1 | ||
| 1. a1-c1, | 2. e4-b1, | 3. d1-e2, | 4. e5-a1?, | 5. b3-d1 | ||
| 1. a1-c1, | 2. e4-b1, | 3. d1-e2, | 4. e5-a1?, | 5. b3-e3 | ||
| 1. a1-c1, | 2. e4-b1, | 3. d1-e2, | 4. e5-e3?, | 5. b3-d1 | ||
| --- | ||||||
| 1. a1-d4?, | 2. e4-d5 | (black wins in 23 moves) | ||||
| 1. d1-d5?, | 2. e5-b2 | (black loses in 12 moves) | ||||
| 1. b3-e3?, | 2. e4-d5 | (black loses in 6 moves) | ||||