Mounir,P (1810) - Bohnenblust,S (2205) [C02]
1.e4 e6 2.d4 d5 3.e5 c5 4.Sf3 Sc6 5.Lb5 Db6 6.c4?N Ld7?!
[better is 6...dxc4-/+]
7.Lxc6
[better is 7.dxc5!? looks like a viable alternative 7...Lxc5 8.0–0+=]
7...bxc6?!
[better is 7...Lxc6!? 8.0–0 dxc4 9.dxc5 Lxc5-/+]
8.0–0 cxd4 9.Sxd4 Se7 10.b3 Sg6 11.Sf3 Le7 12.Sc3 f6?! Prevents intrusion on g5
[12...Td8 13.Le3 Db8 14.Te1+=]
13.Le3 Da5 14.Ld2 Da6
[14...fxe5?? leads to nothing 15.Sxd5! registering a claim to victory 15...Dd8 16.Sxe7 Dxe7 17.De2+-; 14...Sxe5?? Less advisable is 15.Sxe5 fxe5 16.Sxd5+-]
15.Te1 0–0 16.h4?
[16.exf6!? is worthy of consideration 16...Lxf6 17.Tc1=]
16...Sxe5 17.Sxe5 fxe5 18.cxd5?
[better is 18.Dg4!? -/+]
18...exd5
[18...cxd5?! Inferior is 19.Dg4 Db6 20.Te2-/+]
19.Lg5!? Lxg5
[19...Lc5!? 20.Le3 d4 21.Sa4 dxe3 22.fxe3–+]
20.hxg5 Db6 21.Dd2 Tf5??
[better is 21...Tae8!?–+]
22.Sxd5 cxd5 23.Dxd5+ Le6
The mate threat is Qxf2 24.Dxa8+ Tf8 25.De4[25.Dxf8+! Kxf8 26.Txe5 unclear]
25...Dxf2+ 26.Kh2?
[better is 26.Kh1 Tf4! Black takes the lead 27.Da8+ Kf7 28.g3 A) 28...Lg4?! 29.Tf1 Lf3+ (29...Dxg3? 30.Txf4+=) 30.Dxf3 Txf3 31.Txf2 Txf2-/+; B) 28...Dxg3 29.Tf1 (29.Dxa7+?? leads to death in 4 29...Kg6 30.Dxg7+ Kxg7 31.Te4 Txe4 32.a4 Th4#) 29...Dh3+ 30.Kg1 De3+ 31.Kh1 Dd4 32.Tad1 Ld5+ 33.Dxd5+ Dxd5+ 34.Txd5 Txf1+ 35.Kg2 Ke6–+]
26...Tf4! leaving no more doubts 27.Da8+ Kf7! the end. Threatening mate: Rh4 28.Te4 Dh4+ 29.Kg1 Txe4 30.Tf1+ Tf4 31.Dxa7+ Kg6 32.De7 Txf1+ 33.Kxf1 Df4+ 34.Kg1 Df7 35.Dc5 e4 36.De3 Df5 37.a4 Dd5 Black terminates the opponent with strong threats 38.b4 Dd1+ 39.Kf2 Dc2+ 40.Kg3 Dd3 41.Kf2 Dxe3+ 42.Kxe3 Kf5 43.b5 Ke5 44.b6 Lc8 0–1