Function Graph 0Basic Block 0Opcode: 90sub_80486d0:Opcode: 90nop     Opcode: 58pop     eaxOpcode: 33 05 72 25 05 08xor     eax, dword [data_8052572]Opcode: 50push    eaxOpcode: 55push    ebpOpcode: 89 e5mov     ebp, espOpcode: 53push    ebxOpcode: 57push    ediOpcode: 56push    esiOpcode: 83 ec 7csub     esp, 0x7c {var_8c}Opcode: c7 04 24 3c eb 04 08mov     dword [esp {var_8c}], data_804eb3c  {"Welcome to chessmaster 0x8000, e…"}Opcode: e8 42 50 00 00call    sub_804d730Opcode: 8d 4d a8lea     ecx, [ebp-0x58] {var_5c}Opcode: 89 0c 24mov     dword [esp {var_8c}], ecxOpcode: 89 45 a4mov     dword [ebp-0x5c {var_60}], eaxOpcode: e8 84 00 00 00call    sub_8048780Opcode: 83 f8 00cmp     eax, 0x0Opcode: 74 1aje      0x804871bBasic Block 1Opcode: 8d 45 a8lea     eax, [ebp-0x58] {var_5c}Opcode: 89 04 24mov     dword [esp {var_8c}], eaxOpcode: e8 2a 01 00 00call    sub_8048850Opcode: 0f be 15 34 36 06 08movsx   edx, byte [data_8063634]Opcode: 0f be 35 35 36 06 08movsx   esi, byte [data_8063635]Opcode: 0f be 3d 36 36 06 08movsx   edi, byte [data_8063636]Opcode: 0f be 1d 37 36 06 08movsx   ebx, byte [data_8063637]Opcode: c7 04 24 7d eb 04 08mov     dword [esp {var_8c}], data_804eb7d  {"Muahhaha, I move to %c%c%c%c\n"}Opcode: 89 54 24 04mov     dword [esp+0x4 {var_88}], edxOpcode: 89 74 24 08mov     dword [esp+0x8 {var_84}], esiOpcode: 89 7c 24 0cmov     dword [esp+0xc {var_80}], ediOpcode: 89 5c 24 10mov     dword [esp+0x10 {var_7c}], ebxOpcode: 89 45 9cmov     dword [ebp-0x64 {var_68}], eaxOpcode: e8 cf 4f 00 00call    sub_804d730Opcode: c7 45 f0 00 00 00 00mov     dword [ebp-0x10 {var_14}], 0x0Opcode: 89 45 98mov     dword [ebp-0x68 {var_6c}], eaxBasic Block 2Opcode: 8d 05 6e eb 04 08lea     eax, [data_804eb6e]  {"Invalid board\n"}Opcode: 89 04 24mov     dword [esp {var_8c}], eaxOpcode: e8 21 50 00 00call    sub_804d730Opcode: c7 45 f0 00 00 00 00mov     dword [ebp-0x10 {var_14}], 0x0Opcode: 89 45 a0mov     dword [ebp-0x60 {var_64}], eaxOpcode: eb 50jmp     0x804876bBasic Block 3Opcode: 8b 45 f0mov     eax, dword [ebp-0x10 {var_14}]  {0x0}Opcode: 83 c4 7cadd     esp, 0x7c {var_10}Opcode: 5epop     esiOpcode: 5fpop     ediOpcode: 5bpop     ebxOpcode: 5dpop     ebpOpcode: 59pop     ecxOpcode: 33 0d 72 25 05 08xor     ecx, dword [data_8052572]Opcode: 51push    ecxOpcode: c3retn