Home > Neutreeko > Puzzles > Hard 2251-2500
| 1. d4-e3, | 2. c2-b2, | 3. e3-c1, | 4. b2-a1, | 5. a2-d5, | 6. e1-d1, | 7. b1-b5 |
| 1. d4-e3, | 2. c2-b2, | 3. e3-c1, | 4. b2-a1, | 5. a2-d5, | 6. e1-d1, | 7. c1-c5 |
| 1. d4-e3, | 2. c2-b2, | 3. e3-a3, | 4. b2-a1, | 5. b1-b5, | 6. e4-a4, | 7. a2-d5 |
| 1. d4-e3, | 2. c2-b2, | 3. e3-a3, | 4. b2-a1, | 5. b1-b5, | 6. e4-a4, | 7. a3-c5 |
| 1. d4-e3, | 2. c2-b2, | 3. e3-a3, | 4. b2-a1, | 5. b1-d1, | 6. e4-a4, | 7. a2-b1 |
| 1. d4-e3, | 2. e1-c1?, | 3. e3-a3 | ||||
| 1. d4-e3, | 2. e1-a5?, | 3. e3-c1 | ||||
| 1. d4-e3, | 2. e1-a5?, | 3. e3-a3 | ||||
| 1. d4-e3, | 2. e1-e2?, | 3. e3-c1 | ||||
| 1. d4-e3, | 2. e1-e2?, | 3. e3-a3 | ||||
| 1. d4-e3, | 2. c2-a4?, | 3. e3-c1 | ||||
| 1. d4-e3, | 2. c2-a4?, | 3. e3-a3 | ||||
| 1. d4-e3, | 2. c2-c1?, | 3. e3-a3 | ||||
| 1. d4-e3, | 2. c2-c5?, | 3. e3-c1 | ||||
| 1. d4-e3, | 2. c2-c5?, | 3. e3-a3 | ||||
| 1. d4-e3, | 2. c2-d1?, | 3. b1-a1 | ||||
| 1. d4-e3, | 2. c2-d1?, | 3. e3-c1 | ||||
| 1. d4-e3, | 2. c2-d1?, | 3. e3-a3 | ||||
| 1. d4-e3, | 2. c2-e2?, | 3. b1-a1 | ||||
| 1. d4-e3, | 2. c2-d3?, | 3. e3-c1 | ||||
| 1. d4-e3, | 2. e4-d3?, | 3. e3-c1 | ||||
| 1. d4-e3, | 2. e4-a4?, | 3. e3-c1 | ||||
| 1. d4-e3, | 2. e4-a4?, | 3. e3-a3 | ||||
| 1. d4-e3, | 2. e4-d5?, | 3. e3-c1 | ||||
| 1. d4-e3, | 2. e4-d5?, | 3. e3-a3 | ||||
| 1. d4-e3, | 2. e4-e5?, | 3. b1-a1 | ||||
| --- | ||||||
| 1. b1-b5?, | 2. e1-e3 | (black loses in 16 moves) | ||||
| 1. b1-d1?, | 2. e1-e3 | (black loses in 16 moves) | ||||