Inconnu
-8 od7 | -7 -7 -8 -7 | -6 -6 -7 -6 | ob5 +5 -4 +5 ob5 | -4 | ob6 -6 | +6 +6 ob6 +6 | -5 -5 +6 -5 | -4 +4 -3' +4 -4 | -3'