Home > Neutreeko > Puzzles > Hard 2001-2250
| 1. e4-c2, | 2. d4-d1, | 3. b1-a1, | 4. b3-b1, | 5. a1-d4, | 6. b1-a1, | 7. c2-c5 |
| 1. e4-c2, | 2. d4-d1, | 3. b1-a1, | 4. b3-b1, | 5. a1-d4, | 6. b1-a1, | 7. d4-c5 |
| 1. e4-c2, | 2. d4-d1, | 3. b1-a1, | 4. b3-b1, | 5. a1-d4, | 6. b1-a2, | 7. c1-e3 |
| 1. e4-c2, | 2. d4-d1, | 3. b1-a1, | 4. b3-b1, | 5. a1-d4, | 6. b1-a2, | 7. c2-c5 |
| 1. e4-c2, | 2. d4-d1, | 3. b1-a1, | 4. b3-b1, | 5. a1-d4, | 6. b1-a2, | 7. d4-c5 |
| 1. e4-c2, | 2. d4-d1, | 3. b1-a1, | 4. b3-b1, | 5. a1-d4, | 6. b1-b5, | 7. c2-c5 |
| 1. e4-c2, | 2. d4-d1, | 3. b1-a1, | 4. b3-b1, | 5. a1-d4, | 6. b1-b5, | 7. d4-c5 |
| 1. e4-c2, | 2. d4-d1, | 3. b1-a1, | 4. b3-b1, | 5. a1-d4, | 6. d1-d3, | 7. c1-e3 |
| 1. e4-c2, | 2. d4-d1, | 3. b1-a1, | 4. b3-b1, | 5. a1-d4, | 6. d1-d3, | 7. d4-c5 |
| 1. e4-c2, | 2. d4-d1, | 3. b1-a1, | 4. b3-b1, | 5. a1-d4, | 6. d1-e1, | 7. c1-e3 |
| 1. e4-c2, | 2. d4-d1, | 3. b1-a1, | 4. b3-b1, | 5. a1-d4, | 6. d1-e1, | 7. c2-c5 |
| 1. e4-c2, | 2. d4-d1, | 3. b1-a1, | 4. b3-b1, | 5. a1-d4, | 6. d1-e1, | 7. d4-c5 |
| 1. e4-c2, | 2. d4-d1, | 3. b1-a1, | 4. b3-b1, | 5. a1-d4, | 6. d1-e2, | 7. c1-e3 |
| 1. e4-c2, | 2. d4-d1, | 3. b1-a1, | 4. b3-b1, | 5. a1-d4, | 6. d1-e2, | 7. d4-c5 |
| 1. e4-c2, | 2. d4-d1, | 3. b1-a1, | 4. b3-b1, | 5. a1-d4, | 6. e5-a5, | 7. c1-e3 |
| 1. e4-c2, | 2. d4-d1, | 3. b1-a1, | 4. b3-b1, | 5. a1-d4, | 6. e5-a5, | 7. c2-c5 |
| 1. e4-c2, | 2. d4-d1, | 3. b1-a1, | 4. b3-b1, | 5. a1-d4, | 6. e5-a5, | 7. d4-c5 |
| 1. e4-c2, | 2. d4-d1, | 3. b1-a1, | 4. b3-b1, | 5. a1-d4, | 6. e5-e1, | 7. c2-c5 |
| 1. e4-c2, | 2. d4-d1, | 3. b1-a1, | 4. b3-b1, | 5. a1-d4, | 6. e5-e1, | 7. d4-c5 |
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. b3-d3, | 5. b1-c1, | 6. d1-d2, | 7. e3-c5 |
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. b3-d3, | 5. b1-c1, | 6. d1-e1, | 7. c1-d2 |
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. b3-d3, | 5. b1-c1, | 6. d1-e1, | 7. e3-c5 |
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. b3-d3, | 5. b1-c1, | 6. d3-a3, | 7. e3-c5 |
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. b3-d3, | 5. b1-c1, | 6. d3-b5, | 7. c1-d2 |
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. b3-d3, | 5. b1-c1, | 6. d3-b5, | 7. e3-c5 |
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. b3-d3, | 5. b1-c1, | 6. d3-d2, | 7. e3-c5 |
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. b3-d3, | 5. b1-c1, | 6. d3-d5, | 7. c1-d2 |
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. b3-d3, | 5. b1-c1, | 6. d3-d5, | 7. e3-c5 |
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. b3-d3, | 5. b1-c1, | 6. d3-e4, | 7. c1-d2 |
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. b3-d3, | 5. b1-c1, | 6. d3-e4, | 7. e3-c5 |
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. b3-d3, | 5. b1-c1, | 6. e5-a1, | 7. e3-c5 |
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. b3-d3, | 5. b1-c1, | 6. e5-a5, | 7. c1-d2 |
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. b3-d3, | 5. b1-c1, | 6. e5-a5, | 7. e3-c5 |
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. b3-d3, | 5. b1-c1, | 6. e5-e4, | 7. c1-d2 |
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. b3-d3, | 5. b1-c1, | 6. e5-e4, | 7. e3-c5 |
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. e5-a1, | 5. b1-c1, | 6. b3-a2, | 7. c2-b2 |
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. e5-a1, | 5. b1-c1, | 6. b3-a2, | 7. e3-c5 |
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. e5-a1, | 5. b1-c1, | 6. b3-a3, | 7. e3-c5 |
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. e5-a1, | 5. b1-c1, | 6. b3-a4, | 7. e3-c5 |
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. e5-a1, | 5. b1-c1, | 6. b3-b1, | 7. e3-c5 |
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. e5-a1, | 5. b1-c1, | 6. b3-b5, | 7. e3-c5 |
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. e5-a1, | 5. b1-c1, | 6. b3-d3, | 7. e3-c5 |
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. e5-a1, | 5. b1-c1, | 6. b3-d5, | 7. e3-c5 |
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. e5-a5, | 5. b1-c1, | 6. b3-a2, | 7. c1-d2 |
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. e5-a5, | 5. b1-c1, | 6. b3-a2, | 7. e3-c5 |
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. e5-a5, | 5. b1-c1, | 6. b3-a3, | 7. e3-c5 |
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. e5-a5, | 5. b1-c1, | 6. b3-a4, | 7. c1-d2 |
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. e5-a5, | 5. b1-c1, | 6. b3-a4, | 7. e3-c5 |
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. e5-a5, | 5. b1-c1, | 6. b3-b1, | 7. e3-c5 |
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. e5-a5, | 5. b1-c1, | 6. b3-b5, | 7. c1-d2 |
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. e5-a5, | 5. b1-c1, | 6. b3-b5, | 7. e3-c5 |
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. e5-a5, | 5. b1-c1, | 6. b3-d3, | 7. c1-d2 |
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. e5-a5, | 5. b1-c1, | 6. b3-d3, | 7. e3-c5 |
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. e5-a5, | 5. b1-c1, | 6. b3-d5, | 7. c1-d2 |
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. e5-a5, | 5. b1-c1, | 6. b3-d5, | 7. e3-c5 |
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. e5-e4, | 5. b1-c1, | 6. b3-a2, | 7. c1-d2 |
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. e5-e4, | 5. b1-c1, | 6. b3-a2, | 7. c2-b2 |
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. e5-e4, | 5. b1-c1, | 6. b3-a2, | 7. e3-c5 |
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. e5-e4, | 5. b1-c1, | 6. b3-a3, | 7. e3-c5 |
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. e5-e4, | 5. b1-c1, | 6. b3-a4, | 7. c1-d2 |
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. e5-e4, | 5. b1-c1, | 6. b3-a4, | 7. e3-c5 |
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. e5-e4, | 5. b1-c1, | 6. b3-b1, | 7. e3-c5 |
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. e5-e4, | 5. b1-c1, | 6. b3-b5, | 7. c1-d2 |
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. e5-e4, | 5. b1-c1, | 6. b3-b5, | 7. e3-c5 |
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. e5-e4, | 5. b1-c1, | 6. b3-d3, | 7. c1-d2 |
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. e5-e4, | 5. b1-c1, | 6. b3-d3, | 7. e3-c5 |
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. e5-e4, | 5. b1-c1, | 6. b3-d5, | 7. c1-d2 |
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. e5-e4, | 5. b1-c1, | 6. b3-d5, | 7. e3-c5 |
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. e5-e4, | 5. b1-c1, | 6. e4-d3, | 7. c1-d2 |
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. d1-c1?, | 5. e3-e4 | ||
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. d1-d5?, | 5. b1-e1 | ||
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. d1-d5?, | 5. c2-e2 | ||
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. d1-d5?, | 5. e3-e4 | ||
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. d1-e1?, | 5. c2-d1 | ||
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. d1-e1?, | 5. e3-e4 | ||
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. d1-e2?, | 5. c2-d1 | ||
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. d1-e2?, | 5. e3-e4 | ||
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. b3-a2?, | 5. e3-e4 | ||
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. b3-a3?, | 5. e3-e4 | ||
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. b3-a4?, | 5. e3-e4 | ||
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. b3-b2?, | 5. e3-e4 | ||
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. b3-b5?, | 5. e3-e4 | ||
| 1. e4-c2, | 2. d4-d1, | 3. c1-e3, | 4. b3-d5?, | 5. e3-e4 | ||
| --- | ||||||
| 1. b1-a1?, | 2. b3-b1 | (black wins in 25 moves) | ||||
| 1. e4-e1?, | 2. b3-d1 | (black wins in 29 moves) | ||||
| 1. b1-a2?, | 2. b3-d5 | (black wins in 31 moves) | ||||
| 1. b1-a2?, | 2. d4-c5 | (black wins in 31 moves) | ||||
| 1. b1-b2?, | 2. d4-c5 | (black loses in 6 moves) | ||||