Home > Neutreeko > Puzzles > Hard 4001-4250
| 1. b1-a1, | 2. c2-c3, | 3. c4-a2, | 4. c3-a3, | 5. a2-b1, | 6. a3-c1, | 7. c5-a3 |
| 1. b1-a1, | 2. d4-b2?, | 3. c4-a2, | 4. b2-a3, | 5. a2-d5 | ||
| 1. b1-a1, | 2. d4-b2?, | 3. c4-a2, | 4. b2-b4, | 5. a2-d5 | ||
| 1. b1-a1, | 2. d4-b2?, | 3. c4-a2, | 4. b2-b4, | 5. c5-c3 | ||
| 1. b1-a1, | 2. d4-d1?, | 3. c4-a2 | ||||
| 1. b1-a1, | 2. d4-d5?, | 3. c4-a2 | ||||
| 1. b1-a1, | 2. d4-e3?, | 3. a1-e5 | ||||
| 1. b1-a1, | 2. d4-e4?, | 3. c4-a2 | ||||
| 1. b1-a1, | 2. d4-e5?, | 3. c4-a2 | ||||
| --- | ||||||
| 1. b1-b4?, | 2. c2-c3 | (black wins in 17 moves) | ||||
| 1. c4-a2?, | 2. b5-a4 | (black wins in 19 moves) | ||||
| 1. b1-a2?, | 2. b5-a4 | (black wins in 21 moves) | ||||
| 1. c4-a4?, | 2. d4-b4 | (draw) | ||||
| 1. c4-c3?, | 2. d4-a4 | (black loses in 6 moves) | ||||
| 1. b1-e1?, | 2. d4-e4 | (black loses in 4 moves) | ||||
| 1. c4-d5?, | 2. c2-e4 | (black loses in 4 moves) | ||||
| 1. c5-e5?, | 2. d4-d1 | (black loses in 4 moves) | ||||
| 1. c5-e5?, | 2. b5-a4 | (black loses in 4 moves) | ||||
| 1. c5-e5?, | 2. b5-d5 | (black loses in 4 moves) | ||||