Home > Neutreeko > Puzzles > Hard 501-750
| 1. d1-b3, | 2. e3-d2, | 3. a1-a3, | 4. d2-e3, | 5. a3-b4, | 6. c1-a3, | 7. b4-b5 |
| 1. d1-b3, | 2. e3-d2, | 3. a1-a3, | 4. c1-a1?, | 5. c5-e3 | ||
| 1. d1-b3, | 2. e3-d2, | 3. a1-a3, | 4. c1-b2?, | 5. c5-e3 | ||
| 1. d1-b3, | 2. e3-d2, | 3. a1-a3, | 4. c1-c4?, | 5. a3-b4 | ||
| 1. d1-b3, | 2. e3-d2, | 3. a1-a3, | 4. c1-c4?, | 5. c5-e3 | ||
| 1. d1-b3, | 2. e3-d2, | 3. a1-a3, | 4. c1-e1?, | 5. a3-b4 | ||
| 1. d1-b3, | 2. e3-d2, | 3. a1-a3, | 4. c1-e1?, | 5. c5-e3 | ||
| 1. d1-b3, | 2. e3-d2, | 3. a1-a3, | 4. d2-a2?, | 5. c5-e3 | ||
| 1. d1-b3, | 2. e3-d2, | 3. a1-a3, | 4. d2-a5?, | 5. c5-e3 | ||
| 1. d1-b3, | 2. e3-d2, | 3. a1-a3, | 4. d2-d1?, | 5. c5-e3 | ||
| 1. d1-b3, | 2. e3-d2, | 3. a1-a3, | 4. d2-d5?, | 5. c5-e3 | ||
| 1. d1-b3, | 2. e3-d2, | 3. a1-a3, | 4. d2-e1?, | 5. c5-e3 | ||
| 1. d1-b3, | 2. e3-d2, | 3. a1-a3, | 4. d2-e2?, | 5. c5-e3 | ||
| 1. d1-b3, | 2. e3-d2, | 3. a1-a3, | 4. a4-a5?, | 5. a3-b4 | ||
| 1. d1-b3, | 2. e3-d2, | 3. a1-a3, | 4. a4-a5?, | 5. c5-b4 | ||
| 1. d1-b3, | 2. e3-d2, | 3. a1-a3, | 4. a4-e4?, | 5. c5-b4 | ||
| 1. d1-b3, | 2. e3-d2, | 3. a1-a3, | 4. a4-e4?, | 5. c5-a5 | ||
| 1. d1-b3, | 2. e3-d2, | 3. a1-a3, | 4. a4-e4?, | 5. c5-e3 | ||
| 1. d1-b3, | 2. a4-a2?, | 3. b3-d5, | 4. e3-d4, | 5. a1-b1 | ||
| 1. d1-b3, | 2. a4-a2?, | 3. b3-d5, | 4. e3-e5, | 5. a1-b1 | ||
| 1. d1-b3, | 2. c1-b1?, | 3. a1-e5 | ||||
| 1. d1-b3, | 2. c1-a3?, | 3. a1-e5 | ||||
| 1. d1-b3, | 2. c1-c4?, | 3. c5-a3 | ||||
| 1. d1-b3, | 2. c1-e1?, | 3. a1-e5 | ||||
| 1. d1-b3, | 2. c1-e1?, | 3. c5-a3 | ||||
| 1. d1-b3, | 2. c1-e1?, | 3. c5-c1 | ||||
| 1. d1-b3, | 2. c1-d2?, | 3. c5-c1 | ||||
| 1. d1-b3, | 2. e3-c3?, | 3. c5-a3 | ||||
| 1. d1-b3, | 2. e3-d4?, | 3. c5-a3 | ||||
| 1. d1-b3, | 2. e3-e1?, | 3. c5-a3 | ||||
| 1. d1-b3, | 2. e3-e5?, | 3. c5-a3 | ||||
| 1. d1-b3, | 2. a4-a5?, | 3. c5-a3 | ||||
| 1. d1-b3, | 2. a4-e4?, | 3. a1-a5 | ||||
| 1. d1-b3, | 2. a4-e4?, | 3. c5-a3 | ||||
| 1. d1-b3, | 2. a4-b5?, | 3. c5-a3 | ||||
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| 1. d1-d5?, | 2. e3-d4 | (black wins in 23 moves) | ||||
| 1. c5-a3?, | 2. e3-b3 | (black loses in 22 moves) | ||||
| 1. a1-b1?, | 2. e3-d4 | (black loses in 10 moves) | ||||
| 1. a1-e5?, | 2. e3-d4 | (black loses in 8 moves) | ||||
| 1. c5-d4?, | 2. e3-a3 | (black loses in 8 moves) | ||||
| 1. c5-d4?, | 2. a4-c2 | (black loses in 8 moves) | ||||
| 1. a1-a3?, | 2. a4-c2 | (black loses in 6 moves) | ||||
| 1. d1-e1?, | 2. c1-c4 | (black loses in 6 moves) | ||||
| 1. d1-e2?, | 2. e3-d2 | (black loses in 6 moves) | ||||
| 1. c5-a5?, | 2. a4-c2 | (black loses in 4 moves) | ||||
| 1. c5-c2?, | 2. e3-d2 | (black loses in 4 moves) | ||||
| 1. c5-c2?, | 2. a4-b3 | (black loses in 4 moves) | ||||
| 1. c5-e5?, | 2. a4-c2 | (black loses in 4 moves) | ||||