Home > Neutreeko > Puzzles > Hard 4001-4250
| 1. b2-b1, | 2. a3-b2, | 3. b3-a4, | 4. b2-a1, | 5. c1-a3, | 6. a1-a2, | 7. b1-b5 |
| 1. b2-b1, | 2. a3-b2, | 3. b3-a4, | 4. b2-a1, | 5. c1-a3, | 6. c2-a2, | 7. b1-b5 |
| 1. b2-b1, | 2. a3-b2, | 3. b3-a4, | 4. b2-a1, | 5. c1-a3, | 6. c2-a2, | 7. a4-d1 |
| 1. b2-b1, | 2. a3-b2, | 3. b3-a4, | 4. b2-a2?, | 5. a4-d4 | ||
| 1. b2-b1, | 2. a3-b2, | 3. b3-a4, | 4. b2-a3?, | 5. a4-d4 | ||
| 1. b2-b1, | 2. a3-a1?, | 3. b1-b2 | ||||
| 1. b2-b1, | 2. a3-a5?, | 3. b1-b2 | ||||
| 1. b2-b1, | 2. a3-a5?, | 3. b3-a2 | ||||
| 1. b2-b1, | 2. a3-a5?, | 3. b3-a4 | ||||
| 1. b2-b1, | 2. a3-c5?, | 3. b3-a2 | ||||
| 1. b2-b1, | 2. a3-c5?, | 3. b3-b2 | ||||
| --- | ||||||
| 1. c1-e3?, | 2. e4-d3 | (black wins in 23 moves) | ||||
| 1. b2-a1?, | 2. c2-b1 | (draw) | ||||
| 1. b2-a2?, | 2. c2-b1 | (draw) | ||||
| 1. c1-e1?, | 2. e4-a4 | (black loses in 18 moves) | ||||
| 1. c1-a1?, | 2. a3-a2 | (black loses in 14 moves) | ||||
| 1. b3-d5?, | 2. a3-e3 | (black loses in 6 moves) | ||||
| 1. b2-e5?, | 2. a3-b2 | (black loses in 4 moves) | ||||
| 1. b3-a2?, | 2. a3-e3 | (black loses in 4 moves) | ||||
| 1. b3-b5?, | 2. a3-e3 | (black loses in 4 moves) | ||||