| ▲ | tromp 3 hours ago | |
8726713169886222032347729969256422370854716254 is an unrestricted upper bound proven in the ChessPositionRanking project. | ||
| ▲ | tromp 3 hours ago | |
8726713169886222032347729969256422370854716254 is an unrestricted upper bound proven in the ChessPositionRanking project. | ||