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    The Chess Move Validation hole will go live in approximately . Why not try and solve it ahead of time?

    Rankings: Holes

    Pernicious Numbers (Long) in all languages in chars.

    # Golfer Points Chars Time Submitted
    1,529th KatieLG 🇬🇧 4 13,367
    1,530th KatieLG 🇬🇧 4 13,986
    1,531st KatieLG 🇬🇧 4 13,992
    1,532nd KatieLG 🇬🇧 4 14,000
    1,533rd KatieLG 🇬🇧 4 14,175
    1,534th KatieLG 🇬🇧 4 14,356
    1,535th retrohun 4 20,669
    1,535th Shanethegamer 🇺🇸 4 20,669
    1,535th HumanoidCPU 4 20,669
    1,535th Mabeloid 🇳🇴 4 20,669
    1,535th CaedenHarper 🇨🇦 4 20,669
    1,535th CaedenHarper 🇨🇦 4 20,669
    1,541st KatieLG-Transpiler 🇬🇧 4 20,670
    1,541st HumanoidCPU 4 20,670
    1,541st KatieLG 🇬🇧 4 20,670
    1,544th Shanethegamer 🇺🇸 4 20,682
    1,545th HumanoidCPU 4 20,684
    1,546th Shanethegamer 🇺🇸 4 20,709
    1,546th HumanoidCPU 4 20,709
    1,548th KatieLG-Transpiler 🇬🇧 4 20,716
    1,549th KatieLG 🇬🇧 4 24,913
    1,549th Shanethegamer 🇺🇸 4 24,913
    1,549th HumanoidCPU 4 24,913
    1,549th CaedenHarper 🇨🇦 4 24,913
    1,553rd KatieLG-Transpiler 🇬🇧 4 24,914
    1,553rd Mabeloid 🇳🇴 4 24,914
    1,555th Shanethegamer 🇺🇸 4 24,975
    1,556th CaedenHarper 🇨🇦 4 24,976
    1,556th HumanoidCPU 4 24,976
    1,558th retrohun 4 25,088
    1,559th KatieLG 🇬🇧 4 25,113
    1,560th Shanethegamer 🇺🇸 3 4,256
    1,561st KatieLG 🇬🇧 3 12,790
    1,562nd KatieLG 🇬🇧 3 13,871
    1,563rd KatieLG 🇬🇧 3 13,985
    1,564th KatieLG 🇬🇧 3 14,026
    1,565th KatieLG 🇬🇧 3 14,046
    1,566th KatieLG 🇬🇧 3 14,225
    1,567th KatieLG 🇬🇧 3 14,251
    1,568th KatieLG-Transpiler 🇬🇧 3 20,667
    1,568th retrohun 3 20,667
    1,568th Shanethegamer 🇺🇸 3 20,667
    1,568th kurkale6ka 3 20,667
    1,568th theunofficialcoder 3 20,667
    1,568th KatieLG 🇬🇧 3 20,667
    1,568th HumanoidCPU 3 20,667
    1,568th Mabeloid 🇳🇴 3 20,667
    1,568th HumanoidCPU 3 20,667
    1,568th KatieLG 🇬🇧 3 20,667
    1,568th Shanethegamer 🇺🇸 3 20,667
    1,568th CaedenHarper 🇨🇦 3 20,667
    1,568th CaedenHarper 🇨🇦 3 20,667
    1,581st HumanoidCPU 3 20,669
    1,581st CaedenHarper 🇨🇦 3 20,669
    1,581st CaedenHarper 🇨🇦 3 20,669
    1,581st HumanoidCPU 3 20,669
    1,585th KatieLG-Transpiler 🇬🇧 3 20,670
    1,585th KatieLG 🇬🇧 3 20,670
    1,585th KatieLG-Transpiler 🇬🇧 3 20,670
    1,585th HumanoidCPU 3 20,670
    1,585th Mabeloid 🇳🇴 3 20,670
    1,585th CaedenHarper 🇨🇦 3 20,670
    1,591st Shanethegamer 🇺🇸 3 20,671
    1,591st HumanoidCPU 3 20,671
    1,591st Shanethegamer 🇺🇸 3 20,671
    1,591st KatieLG 🇬🇧 3 20,671
    1,591st HumanoidCPU 3 20,671
    1,591st Mabeloid 🇳🇴 3 20,671
    1,591st Mabeloid 🇳🇴 3 20,671
    1,591st CaedenHarper 🇨🇦 3 20,671
    1,591st CaedenHarper 🇨🇦 3 20,671
    1,591st gigaprofisi 🇺🇸 3 20,671
    1,601st KatieLG-Transpiler 🇬🇧 3 20,673
    1,602nd neel11235813 3 20,675
    1,602nd KatieLG 🇬🇧 3 20,675
    1,602nd KatieLG-Transpiler 🇬🇧 3 20,675
    1,602nd retrohun 3 20,675
    1,602nd retrohun 3 20,675
    1,602nd HumanoidCPU 3 20,675
    1,602nd Mabeloid 🇳🇴 3 20,675
    1,602nd CaedenHarper 🇨🇦 3 20,675
    1,610th retrohun 3 20,677
    1,610th Shanethegamer 🇺🇸 3 20,677
    1,610th theunofficialcoder 3 20,677
    1,610th Mabeloid 🇳🇴 3 20,677
    1,614th Haksell 3 20,678
    1,614th Shanethegamer 🇺🇸 3 20,678
    1,614th Mabeloid 🇳🇴 3 20,678
    1,614th CaedenHarper 🇨🇦 3 20,678
    1,618th retrohun 3 20,679
    1,619th Shanethegamer 🇺🇸 3 20,680
    1,619th HumanoidCPU 3 20,680
    1,621st KatieLG-Transpiler 🇬🇧 3 20,681
    1,622nd retrohun 3 20,682
    1,622nd Shanethegamer 🇺🇸 3 20,682
    1,622nd Mabeloid 🇳🇴 3 20,682
    1,622nd CaedenHarper 🇨🇦 3 20,682
    1,622nd Haksell 3 20,682
    1,627th Shanethegamer 🇺🇸 3 20,683
    1,627th HumanoidCPU 3 20,683