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John Langreck vs Robert Hess
World Open (2003), ?, rd 5, Jul-04
Pirc Defense: 150 Attack (B07)  ·  1-0

8
7
6
5
4
3
2
a
1
b
c
d
e
f
g
h
White to move.
ANALYSIS [x]
Notes by Stockfish 11 (minimum 7s/ply)better is 7...e5 8.O-O Be7 9.a4 b4 10.Ne2 O-O 11.c3 c5 12.Bh6 = +0.37 (27 ply) ⩲ +1.10 (30 ply)better is 8...Bg7 9.e5 dxe5 10.dxe5 Nfd5 11.Bh6 O-O 12.h4 Nxc3 ⩲ +0.76 (30 ply) ⩲ +1.50 (30 ply) 11...Kxf8 12.Qh6+ Kg8 13.O-O Bc4 14.Ng3 Qf8 15.Qd2 h6 ⩲ +1.18 (33 ply)better is 12.O-O Rg8 13.Qh6 Kd7 14.a3 g5 15.e5 Nfd5 16.Nxg5 Qf8 +- +2.92 (30 ply) ± +2.03 (24 ply) 13...Rg8 14.a3 bxa3 15.Rxa3 Kf8 16.Rc3 Bxd3 17.cxd3 Rc8 ± +1.91 (31 ply) 14.Rfe1 Nfd7 15.e5 dxe5 16.dxe5 Bd5 17.Nxd5 Nxd5 18.a3 +- +2.87 (31 ply) ⩲ +1.41 (35 ply) 15...d5 16.exd5 cxd5 17.Ne5 Rg8 18.Rac1 Kf8 19.c3 Qb7 ⩲ +1.40 (34 ply) 16.Rfc1 e5 17.Nd3 Nfd7 18.c3 bxc3 19.Rxc3 f6 20.Rac1 Rc8 +- +2.57 (32 ply) ± +1.52 (27 ply) 18...Rg8 19.axb4 Nxb4 20.exd6 Qxd6 21.Ra3 Kf8 22.Rfa1 f6 ± +1.73 (36 ply)+- +3.02 (34 ply) after 19.axb4 exd4 20.bxa5 c5 21.Qb5+ Kd8 22.Nxd4 e6 23.Nc6+ 19...bxa3 20.Rxa3 Rg8 21.Qd2 Kf8 22.c4 Nb6 23.Qh6+ Rg7 ± +2.34 (31 ply)+- +3.58 (35 ply) 21.Qd2 Rh8 22.c3 Rb8 23.Qh6 Qb6 24.e6 fxe6 25.c4 Nf6 +- +4.01 (31 ply) ⩲ +1.26 (38 ply) 22.Qd2 Ne6 23.Ra3 Qd8 24.Qe3 Rxb2 25.Rfa1 Rg8 26.Rxa5 ± +1.61 (37 ply) 22...Ne6 23.Nd4 Qb7 24.Qxc6+ Qxc6 25.Nxc6 Rb6 26.Na7 ⩲ +0.72 (36 ply) 23.Rfd1 Qb6 24.Qe1 Rxc4 25.Rxa5 Re4 26.Ra8+ Kd7 27.Qxe4 +- +6.80 (35 ply) ⩲ +0.58 (41 ply) 25...Rxc1+ 26.Rxc1 Qf4 27.Qxf4 Nxf4 28.fxe7 Kxe7 ⩲ +0.56 (39 ply) ± +1.61 (37 ply)better is 27...Qd6 28.Rxc6 Qd5 29.Rb6 Kf7 30.Rb5 Qa2 31.Kh2 a4 ⩲ +1.36 (35 ply) ± +1.93 (37 ply) 28...Qe4 29.Qd2 Kf7 30.Qxa5 Kg7 31.Qc5 Nd5 32.Rd1 Nf4 ± +1.65 (38 ply)+- +13.39 (38 ply)+- mate-in-4 after 31...Kd8 32.Qb6+ Ke8 33.Qc6+ Ke7 34.Qc5+ Ke832...Ke8 33.Rb8# +- mate-in-11-0

rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1
FEN COPIED

Annotations by Stockfish (Computer).      [35437 more games annotated by Stockfish]

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Kibitzer's Corner
Apr-22-17
Premium Chessgames Member
  fredthebear: How often do you see the Black Nb6 in the opening? Black makes a game of it, but pays the price for not getting castled.

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