=> 0x42118d <chess_game_get_current_state+13>:	mov    (%rax),%rax
   0x421190 <chess_game_get_current_state+16>:	add    $0x8,%rsp
   0x421194 <chess_game_get_current_state+20>:	retq   
   0x421195 <chess_game_get_current_state+21>:	nopl   (%rax)
   0x421198 <chess_game_get_current_state+24>:	mov    $0x42d3e4,%edx
   0x42119d <chess_game_get_current_state+29>:	mov    $0x43bec0,%esi
   0x4211a2 <chess_game_get_current_state+34>:	xor    %edi,%edi
   0x4211a4 <chess_game_get_current_state+36>:	callq  0x40c0c0 <g_return_if_fail_warning@plt>
   0x4211a9 <chess_game_get_current_state+41>:	xor    %eax,%eax
   0x4211ab <chess_game_get_current_state+43>:	add    $0x8,%rsp
   0x4211af <chess_game_get_current_state+47>:	retq   
   0x4211b0:	push   %r13
   0x4211b2:	push   %r12
   0x4211b4:	push   %rbp
   0x4211b5:	push   %rbx
   0x4211b6:	mov    %rsi,%rbx