This is the position which I asked people to work on with Black to move and win the game.
11...Kd8 is much better then Ke7 which was played in the game. Now White had 2 main moves, 12.Nxc6+ or 12.Rxd1+
12.Nxc6+ is better since it splits up the Blacks pawns.
12.Nxc6+ bxc6 13.Rxd1+ Ke7 14.Bc4 and Black is clearly winning.
12.Rxd1+ would lead to ke7 13.Bc4 Nxe5 14.Bxe5
Both positions are very similar but might as well break up blacks pawns if you have the chance.
LeCarpentier made the wrong move 11...Ke7 but he still had another chance to save the game which he missed.
11...Ke7 12.Ng6+ Kd8! 13.Rxd1+ Bd6 14.Nxh8 Nf6 15.Bc4 allowing the Knight to come back via f7. The position looks like this with Black to move:
Black is up a pawn and has reasonable development but the position is harder to win for black compared to before if he had played 11...Kd8!
Lessons learned:
1.Even great players such make mistakes. We should learnt from them and not make them again.
2.Never underestimate your opponents. Always assumes he finds the best move. Only set traps if it helps your position. Don't set a trap which if your opponent doesn't fall for, will ruin your position. If black hadn't fallen for this trap then he morphy would have lost. Thus it was a bad idea for morphy to set this trap.
3.Always make sure your king is safe. Mates can happen anytime.
4.Don't be greedy. Black kept snatching pawns, neglecting his development and then eventually got to greedy and grabbed the bishop which he paid dearly for.
Hope you enjoyed this game.