The Grob

There are plenty of Grob addicts at the corr site redhotpawn.com
Some of them are pretty darn good players (i.e. they will beat you despite a odd Grob opening). I found a book on Grob (Killer Grob?) in a 2nd hand book store. It is a well written book but it did not turn me into a "grobber".

OK, here you go. Here are the first historical 50 games with 1.g4, first played in 1866.
1) Fritz,A - Schlenker,R [A00]
Reutlingen, 1866
(2) Brown,F - Van Vliet,L [A00]
London, 1904
(3) Fric,F - Lustig,F [A00]
Prague, 1930
(4) Crepeaux - Tonini [A00]
Paris, 1933
(5) Bogart,H - NN [A00]
New York, 1933
(6) Gehring,A - Ziegler,E [A00]
Dusseldorf, 1934
(7) Keres,P - Niemann [A00]
Correspondence, 1935
(8) Keres,P - Zinner,E [A00]
Correspondence, 1935
(9) Richter,K - Becker,A [A00]
Bad Oeynhausen, 1938
(10) Mross,P - Ropstorff [A00]
Crakow, 1938
(11) Grob - Henneberger [A00]
Corr., 1942
1.g4 e5 2.Bg2 Nc6 3.c4 d6 4.h3 Nf6 5.d3 Be7 6.Nc3 0-0 7.Nf3 Re8 8.e4 Bf8 9.Be3 Ne7 10.g5 Nd7 11.h4 f5 12.exf5 Nxf5 13.Ne2 h6 14.Ng3 Nxe3 15.fxe3 c6 16.g6 Qe7 17.Ne4 Qe6 18.Neg5 Qe7 19.Ne4 1/2-1/2
(12) Ellison - Hooper [A00]
Correspondence, 1944
(13) Barett - Box,S [A00]
Correspondence, 1945
(14) Perrine - Holman [A00]
Correspondence, 1946
(15) Koltanowski,G - Love [A00]
Correspondence, 1949
(16) Evans,H - Stine,C [A00]
Correspondence, 1950
(17) Grob,H - Sperling [A00]
London, 1952
1.g4 d5 2.Bg2 c6 3.g5 e5 4.h4 Bc5 5.d3 d4 6.Nf3 Qd6 7.Nbd2 Be6 8.Ne4 Qd5 9.Nfd2 Ke7 10.Kf1 Bb6 11.Nc4 Nd7 12.Ned6 1-0
(18) Talib,A - De Waal,E [A00]
Jakarta, 1952
(19) Braune - Rupprecht [A00]
Aachen, 1956
(20) Eduardo - Van Lagerstrom [A00]
Berlin, 1956
(21) Bloodgood - Winterfield [A00]
Corr., 1957
1.g4 d5 2.h3 e5 3.Bg2 c6 4.d3 Bc5 5.Nf3 Qf6 6.Bg5 Qg6 7.Qd2 f6 8.Bh4 Be6 9.g5 fxg5 10.Nxg5 h6 11.Nxe6 Qxg2 12.Rf1 Bb6 13.Bg3 Qxh3 14.Nxg7+ Kf7 15.Bxe5 Nd7 16.Qf4+ Ngf6 17.Nf5 Nxe5 18.Qxe5 1-0
(22) Bloodgood,C - Christy [A00]
Correspondence, 1957
(23) Bloodgood - Acevedo [A00]
Corr. Corr., 1958
1.g4 d5 2.Bg2 Bxg4 3.c4 Nf6 4.cxd5 Nxd5 5.Qb3 c6 6.Qxb7 Nd7 7.Bxd5 Rb8 8.Bxf7+ Kxf7 9.Qxa7 g6 10.b3 Bg7 11.Nc3 Nb6 12.Bb2 Ra8 13.Qb7 Bd7 14.a4 Nd5 15.Nf3 Rf8 16.e4 Nxc3 17.Bxc3 Bxc3 18.dxc3 Kg8 19.Ne5 Be8 20.Nxc6 Qd7 21.Nxe7+ 1-0
(24) Bloodgood - Halley [A00]
Corr. Corr., 1958
1.g4 d5 2.Bg2 Bxg4 3.c4 Nf6 4.cxd5 Nxd5 5.Qb3 c6 6.Qxb7 Nd7 7.Bxd5 cxd5 8.Qxd5 Nb6 9.Qg2 Rc8 10.Nc3 Bd7 11.b3 Bc6 12.Nf3 e6 13.Bb2 Bxf3 14.Qxf3 Be7 15.Ne4 0-0 16.Rg1 f6 17.Qg4 Rf7 18.Qxe6 Qd7 19.Qxd7 Nxd7 20.Rc1 Rxc1+ 21.Bxc1 Ne5 22.Bb2 Bb4 23.a3 Ba5 24.b4 Bb6 25.h4 Nc4 26.Bxf6 Nxa3 27.h5 Nb5 28.h6 g6 29.Bg7 Rc7 30.Kd1 a5 31.Nf6+ Kf7 32.Nd5 Rb7 33.Nxb6 Rxb6 34.bxa5 Ra6 35.Rg5 1-0
(25) Bloodgood - Trefzer [A00]
Corr. Corr., 1958
1.g4 d5 2.Bg2 c6 3.g5 Bf5 4.d3 e5 5.h4 Qb6 6.e4 dxe4 7.dxe4 Be6 8.Nd2 Bc5 9.Qe2 Ne7 10.Ngf3 Bg4 11.Nc4 Qc7 12.Be3 Bxe3 13.Qxe3 0-0 14.0-0-0 f5 15.Qb3 fxe4 16.Nfxe5 Bxd1 17.Nb6+ Nd5 18.Nxd5 cxd5 19.Qxd5+ Kh8 20.Rxd1 Nc6 21.Ng6+ hxg6 22.h5 Nb4 23.Qb3 Nxc2 24.Kb1 Qh2 25.Bxe4 Rxf2 26.Qxb7 Re8 27.h6 Rg8 28.Rh1 Nd4 29.hxg7+ Rxg7 30.Rxh2+ Rxh2 31.Qb8+ Rg8 32.Qxh2+ 1-0
(26) Bloodgood - Branson [A00]
Corr. Corr., 1959
1.g4 d5 2.Bg2 Bxg4 3.c4 e6 4.Qb3 Nf6 5.Qxb7 Nbd7 6.cxd5 Rb8 7.Qa6 Rb6 8.Qa4 exd5 9.Bxd5 Nxd5 10.Qxg4 N7f6 11.Qg3 Rc6 12.Nc3 Nxc3 13.dxc3 Qd5 14.Nf3 Rd6 15.Bg5 Ne4 16.Qh4 f6 17.Be3 g5 18.Qh5+ Kd8 19.0-0 g4 20.Qxd5 Rxd5 21.Rfd1 Rxd1+ 22.Rxd1+ Kc8 23.Nd4 Bc5 24.Kg2 Rg8 25.f3 gxf3+ 26.Kxf3 Ng5+ 27.Bxg5 fxg5 28.h3 h5 29.e4 Rf8+ 30.Nf5 a5 31.Rd5 Bb6 32.Kg3 Rf7 33.Nd4 Rg7 34.Ne6 Rg8 35.Nxg5 c6 36.Rf5 Bd8 37.Kh4 Rh8 38.Kg3 Rg8 39.h4 Kd7 40.Kf4 Bc7+ 41.e5 Re8 42.Ne4 Ke6 43.Rf6+ Kd5 44.Nd6 Bxd6 45.Rxd6+ Kc5 46.Rd2 1-0
(27) Bloodgood - Cacalano [A00]
Corr. Corr., 1959
1.g4 d5 2.Bg2 Bxg4 3.c4 e6 4.Qb3 Qc8 5.cxd5 c6 6.dxc6 Nxc6 7.Qa4 Nf6 8.Bxc6+ bxc6 9.d3 Bh5 10.Bd2 Bc5 11.Nc3 0-0 12.Ne4 Bb6 13.Rc1 Nxe4 14.dxe4 c5 15.Be3 a5 16.Qb5 Qc7 17.Bxc5 Bxc5 18.Rxc5 Qe7 19.Rxh5 1-0
(28) Bloodgood - McSorley [A00]
Corr. Corr., 1959
1.g4 d5 2.Bg2 c6 3.h3 e5 4.d3 Bc5 5.Nf3 Qe7 6.d4 exd4 7.Nxd4 Bxd4 8.Qxd4 Be6 9.Be3 Na6 10.Nc3 c5 11.Qa4+ Bd7 12.Nb5 Nf6 13.Bf4 Bxb5 14.Qxb5+ Kf8 15.0-0-0 Rd8 16.g5 Ne4 17.Bxe4 Qxe4 18.Bc7 Nxc7 19.Qxc5+ Ke8 20.Qxc7 d4 21.e3 Qf3 22.exd4 Rd7 23.Rhe1+ 1-0
(29) Bloodgood - Porter,R [A00]
Corr. Corr., 1959
1.g4 d5 2.Bg2 Bxg4 3.c4 e5 4.cxd5 c6 5.Qb3 Qb6 6.dxc6 Nxc6 7.Qxb6 axb6 8.Nc3 Nd4 9.Kd1 Bb4 10.Nd5 Bd6 11.Nxb6 Rb8 12.b3 Nf6 13.Bb2 0-0 14.Nc4 Bc7 15.f4 Nc6 16.fxe5 Nd7 17.d4 Rfd8 18.d5 Ncxe5 19.d6 Nxc4 20.dxc7 Nxb2+ 21.Ke1 1-0
(30) Bloodgood - Casteen [A00]
Corr. Corr., 1960
1.g4 d5 2.Bg2 Bxg4 3.c4 e6 4.cxd5 exd5 5.Qb3 c6 6.Qxb7 Nd7 7.Nc3 Qc8 8.Qxc8+ Rxc8 9.d4 Bb4 10.Bd2 Ngf6 11.a3 Bxc3 12.Bxc3 0-0 13.Nf3 c5 14.dxc5 Nxc5 15.Ne5 Be6 16.Bb4 Nb3 17.Rd1 Rfd8 18.Rg1 Rc2 19.Be7 Rdc8 20.Bxf6 gxf6 21.Be4+ Kh8 22.Bxc2 Rxc2 23.Nd3 Nd4 24.Nf4 Nb3 25.Nh5 Bf5 26.Nxf6 Bg6 27.f4 Kg7 28.Nxd5 Kf8 29.Ne3 Rxb2 30.f5 Bh5 31.Rg2 f6 32.Rd7 Rb1+ 33.Nd1 Nc1 34.Rxh7 Bf7 35.Rgg7 Bc4 36.Rxa7 Kg8 37.Rhc7 1-0
(31) Bloodgood - Stevens,K [A00]
Corr. Corr., 1960
1.g4 d5 2.Bg2 Bxg4 3.c4 Nf6 4.cxd5 Nxd5 5.Qb3 c6 6.Qxb7 Nd7 7.Bxd5 Rb8 8.Bxf7+ Kxf7 9.Qxa7 g6 10.b3 Bg7 11.Nc3 Rf8 12.Bb2 Kg8 13.Qa4 Ne5 14.Nd1 Ra8 15.Qe4 Bf5 16.Qg2 Qc7 17.Nc3 Rfb8 18.Rc1 Nc4 19.Ba1 Bxc3 20.Bxc3 Nd6 21.h4 h5 22.Be5 Rb6 23.Nh3 Rxa2 24.Nf4 Kf7 25.Rg1 Ke8 26.Nd5 Qb7 27.Nxb6 Qxb6 28.Qxc6+ Qxc6 29.Rxc6 Kd7 30.Rc1 1-0
(32) Bloodgood - Waymire [A00]
Corr. Corr., 1960
1.g4 d5 2.Bg2 Nc6 3.c4 e6 4.Qb3 Na5 5.Qa4+ c6 6.cxd5 exd5 7.Nc3 Be6 8.d4 Bd6 9.g5 Ne7 10.h4 Ng6 11.b4 Nc4 12.b5 Qb6 13.bxc6 bxc6 14.Nxd5 Qxd4 15.Qxc6+ Kd8 16.Qxa8+ Kd7 17.Qb7+ Kd8 18.Rb1 1-0
(33) Bloodgood - Waymire [A00]
Corr. Corr., 1960
1.g4 d5 2.Bg2 Bxg4 3.c4 e6 4.cxd5 exd5 5.Qb3 Qc8 6.Bxd5 Nc6 7.Bxf7+ Ke7 8.Bxg8 Rxg8 9.Qxg8 Nd4 10.Qc4 1-0
(34) Bloodgood - Evans,E [A00]
Corr. Corr., 1961
1.g4 d5 2.Bg2 c6 3.g5 e5 4.h4 Bd6 5.d3 Be6 6.e4 Ne7 7.Nd2 0-0 8.Bh3 Bxh3 9.Nxh3 f5 10.gxf6 Rxf6 11.exd5 Nxd5 12.Ne4 Rf7 13.Bg5 Be7 14.Qg4 Qa5+ 15.c3 Bxg5 16.Nhxg5 Rf8 17.Qe6+ Kh8 18.Nf7+ Kg8 19.Nh6+ Kh8 20.Qg8+ Rxg8 21.Nf7# 1-0
(35) Bloodgood - Lewis,R [A00]
Corr. Corr., 1961
1.g4 d5 2.Bg2 c6 3.g5 e5 4.h4 Bd6 5.d3 Bg4 6.Nd2 f5 7.f3 Bh5 8.e4 fxe4 9.dxe4 dxe4 10.Nxe4 Bb4+ 11.Bd2 Na6 12.c3 Ba5 13.Qb3 Nc5 14.Qc4 Nd3+ 15.Kf1 Nxb2 16.Qe6+ Qe7 17.Nd6+ Kf8 18.Qf5+ Bf7 19.Nxf7 Qxf7 20.Qxf7+ Kxf7 21.Rb1 Nc4 22.Rxb7+ Kf8 23.Be1 Ne7 24.Ne2 Bb6 25.Bf2 Ne3+ 26.Bxe3 Bxe3 27.Ng3 Bf4 28.Ne4 Kf7 29.Bh3 Rhd8 30.Ke2 a5 31.Rhb1 Kf8 32.c4 a4 33.Bd7 h6 34.Nc5 Kf7 35.Be6+ Ke8 36.Nd7 Ng6 37.h5 Nf8 38.Nf6+ gxf6 39.Bf7# 1-0
(36) Berthelsen,R - Jonasson,A [A00]
Correspondence, 1961
(37) Grob,H - Magrin [A00]
Imperia, 1961
(38) Melchoir - Veldheer [A00]
Beverwijk, 1962
(39) Thomsen,M - Grumme,H [A00]
Copenhagen, 1962
(40) Bloodgood - Bostic [A00]
Corr. Corr., 1964
1.g4 d5 2.Bg2 c6 3.h3 f5 4.g5 e5 5.d3 h6 6.h4 f4 7.e4 hxg5 8.h5 g4 9.exd5 f3 10.Bxf3 gxf3 11.dxc6 Nxc6 12.Qxf3 Qf6 13.Qg3 Bd6 14.Bg5 Qf5 15.Nc3 Qg4 16.Qxg4 Bxg4 17.Nb5 Bb8 18.Kd2 Rxh5 19.Rxh5 Bxh5 20.Re1 a6 21.Nc3 Nf6 22.f4 Ng4 23.Nf3 Bc7 24.Nd5 Ba5+ 25.c3 Kf7 26.Nxe5+ Ngxe5 27.fxe5 Re8 28.Bf4 Ke6 29.Ne3 b5 30.Kc2 Bg6 31.Rg1 Ne7 32.Bg5 Bh7 33.Kd2 b4 34.d4 bxc3+ 35.bxc3 Nc6 36.Nc4 Bc7 37.Re1 Kd5 38.Ne3+ Ke6 39.d5+ Kxe5 40.dxc6 Kd6 41.Nf5+ Bxf5 42.Rxe8 1-0
(41) Grob - Bischoff [A00]
Corr. Corr., 1964
1.g4 d5 2.Bg2 c6 3.g5 e5 4.d3 Be6 5.Nc3 Bc5 6.e4 Ne7 7.h4 Nd7 8.Qe2 d4 9.Nd1 Bd6 10.Bh3 Nf8 11.f4 exf4 12.Qf2 Qa5+ 13.Kf1 Qc5 14.a3 Bxh3+ 15.Rxh3 Ne6 16.b4 Qb6 17.Nb2 Qa6 18.Bd2 Ng6 19.Nf3 h6 20.e5 hxg5 21.Qg2 Be7 22.hxg5 0-0-0 23.Nc4 Kb8 24.Kf2 Rxh3 25.Qxh3 Nxg5 26.Nxg5 Bxg5 27.Qf5 Bh4+ 28.Kf1 Qb5 29.Bxf4 Nxf4 30.Qxf4 g5 31.Qxf7 Qd5 1/2-1/2
(42) Grob - Chevalier [A00]
Corr. Corr., 1964
1.g4 d5 2.Bg2 Bxg4 3.c4 c6 4.cxd5 Qc7 5.Nc3 Nf6 6.h3 Bd7 7.e4 e6 8.dxe6 Bxe6 9.d4 Nbd7 10.Nge2 g6 11.Be3 Bg7 12.0-0 0-0 13.Rc1 Bc4 14.b3 Bxe2 15.Qxe2 Qa5 16.e5 Ne8 17.Ne4 Nc7 18.Nd6 Rab8 19.Nxb7 1-0
(43) Grob - Denecke [A00]
Corr. Corr., 1964
1.g4 d5 2.Bg2 c6 3.c4 dxc4 4.b3 cxb3 5.Qxb3 e5 6.Nc3 Nf6 7.g5 Nfd7 8.Nf3 Nc5 9.Qc2 Bd6 10.Ne4 Nxe4 11.Qxe4 Qe7 12.Bb2 Be6 13.Qe3 f6 14.d4 Bd5 15.gxf6 gxf6 16.dxe5 Bxf3 17.Bxf3 Bxe5 18.Bh5+ Kd8 19.0-0-0+ Kc7 20.Ba3 Qe6 21.Bd6+ Kc8 22.Bxe5 fxe5 23.Rhg1 Qe7 24.f4 e4 25.Qc3 Qf8 26.Rg7 1-0
(44) Grob - Gubler [A00]
Corr. Corr., 1964
1.g4 d5 2.Bg2 c6 3.c4 dxc4 4.b3 Bxg4 5.bxc4 e6 6.Qb3 Qc7 7.h3 Bf5 8.e4 Bg6 9.d4 Nd7 10.f4 Be7 11.h4 Ngf6 12.Nc3 Nh5 13.Nce2 f6 14.Bd2 e5 15.f5 Bf7 16.d5 g6 17.fxg6 hxg6 18.Nf3 Nc5 19.Qc2 Rd8 20.Rd1 b5 21.cxb5 cxd5 22.exd5 Rxd5 23.0-0 e4 24.Nfd4 f5 25.Be1 Qd7 26.Bf2 Nd3 27.Rxd3 exd3 28.Qxd3 Nf6 29.Nc3 Ng4 30.Nxd5 Nxf2 31.Rxf2 Bxd5 32.Nb3 Bxg2 33.Qxd7+ Kxd7 34.Rxg2 Rxh4 35.Rxg6 1/2-1/2
(45) Grob - Gubler [A00]
Corr. Corr., 1964
1.g4 d5 2.Bg2 Bxg4 3.c4 c6 4.cxd5 cxd5 5.Qb3 Nf6 6.Qxb7 Nbd7 7.d4 e6 8.Nc3 a5 9.Bf4 Rc8 10.h3 Bf5 11.Qb3 Rc4 12.Nb5 a4 13.Qxc4 dxc4 14.Nc7+ Ke7 15.d5 e5 16.0-0-0 Qxc7 17.d6+ Qxd6 18.Rxd6 Kxd6 19.Bd2 Be7 20.Nf3 h6 21.Rd1 Ke6 22.Bc3 Ne4 23.Be1 a3 24.e3 Nec5 25.bxa3 Nd3+ 0-1
(46) Grob - Gubler [A00]
Corr. Corr., 1964
1.g4 d5 2.Bg2 c6 3.c4 dxc4 4.b3 Bxg4 5.bxc4 e6 6.Qb3 Qc7 7.h3 Bf5 8.e4 Bg6 9.d4 Nd7 10.Nc3 e5 11.d5 Nc5 12.Qc2 Bd6 13.Nge2 Ne7 14.Be3 0-0 15.h4 f5 16.h5 Be8 17.f3 cxd5 18.Nxd5 Nxd5 19.exd5 Ba4 20.Qc3 Rae8 21.h6 g6 22.Rb1 b6 23.0-0 f4 24.Bf2 Qe7 25.Kh2 Rf5 26.Rh1 Rh5+ 27.Kg1 Rxh1+ 28.Kxh1 Qg5 29.Bh3 Qxh6 30.Kg2 Qg5+ 31.Kh2 Bd7 32.Ng1 Bf5 33.Rd1 e4 34.Bxf5 Qxf5 35.Nh3 Nd3 36.fxe4 Qxh3+ 37.Kxh3 Nxf2+ 38.Kh2 Nxd1 39.Qf6 Be5 40.Qc6 f3+ 41.Kh1 Kf8 42.Qa4 Nf2+ 43.Kg1 Nxe4 44.Qa3+ Bd6 45.Qxf3+ Kg7 46.Qg4 h5 47.Qe2 Re5 48.Qb2 g5 49.a4 g4 50.a5 bxa5 51.Qa1 h4 52.Qxa5 Re7 53.Qa1+ Kg6 54.Qa6 Kg5 55.Qc8 Kf4 56.Qf8+ Kg3 57.Qh6 Bf4 58.Qf8 h3 59.Qh8 Nd2 0-1
(47) Grob - Gulber [A00]
Corr. Corr., 1964
1.g4 d5 2.Bg2 c6 3.c4 dxc4 4.b3 Bxg4 5.bxc4 e6 6.Qb3 Qc7 7.h3 Bf5 8.e4 Bg6 9.d4 Nd7 10.f4 Be7 11.h4 Ngf6 12.Nc3 Nh5 13.Nce2 f6 14.Bd2 e5 15.f5 Bf7 16.d5 Nc5 17.Qc2 g6 18.fxg6 hxg6 19.a4 Rd8 20.Nf3 a5 21.Bh3 Na6 22.Rc1 Bb4 23.Kf1 Bxd2 24.Nxd2 Nb4 25.Qb3 Qe7 26.Qe3 f5 27.Nf3 fxe4 28.Qxe4 Rf8 29.dxc6 Nxc6 30.Kg2 Nf6 31.Qe3 e4 32.Nfd4 Ne5 33.Qg5 Nh5 34.Qxe7+ Kxe7 35.Rb1 Rb8 36.Rb5 Nxc4 37.Rhb1 Kd6 38.Rxb7 Rxb7 39.Rxb7 Bd5 40.Rd7+ Kc5 41.Rc7+ Kb6 42.Rd7 Bb7 43.Be6 Ne5 44.Re7 Nd3 45.Bf7 Nc5 46.Kh2 Nxa4 47.Bxg6 Nf6 48.h5 Nxh5 49.Bxh5 Nc5 50.Bf7 a4 51.Nc3 a3 52.Nc2 Ra8 53.Nb4 Rd8 54.Kg3 Rd4 55.Nbd5+ Bxd5 56.Nxd5+ Kc6 57.Ne3 Rd8 58.Ra7 Kb6 59.Rxa3 Rd3 60.Kf4 Rxa3 61.Nc4+ Kc6 62.Nxa3 Kd6 63.Nc4+ Ke7 64.Bd5 Kf6 65.Ne3 Ne6+ 66.Kxe4 Nc5+ 67.Kd4 Ne6+ 68.Kc4 Nf4 69.Be4 Ke5 70.Bc2 Ne6 71.Ng4+ 1/2-1/2
(48) Grob - Hasselblatt [A00]
Corr. Corr., 1964
1.g4 c6 2.Bg2 e6 3.d3 Nf6 4.g5 Ng4 5.d4 c5 6.h3 Nxf2 7.Kxf2 Qc7 8.c3 Bd6 9.e4 f6 10.gxf6 Bg3+ 11.Kf1 cxd4 12.fxg7 Rg8 13.Qh5+ Ke7 14.Bg5+ Kd6 15.Na3 a6 16.cxd4 Rxg7 17.e5+ Bxe5 18.dxe5+ Kxe5 19.Be7+ Kd4 20.Rd1+ Ke3 21.Qf3# 1-0
(49) Grob - Kast [A00]
Corr. Corr., 1964
1.g4 d5 2.Bg2 c6 3.c4 dxc4 4.b3 Bxg4 5.bxc4 Qd4 6.Nc3 Qxc4 7.Ba3 Nf6 8.Rc1 Qa6 9.Qb3 Nbd7 10.d4 Be6 11.Qb2 g6 12.e4 Bg7 13.Nf3 Qb6 14.Qd2 Qd8 15.d5 Nxe4 16.Nxe4 Bxd5 17.Nc3 Bc4 18.Ne2 Bd5 19.h4 h5 20.Rb1 b6 21.0-0 0-0 22.Rfe1 Re8 23.Ng5 Bxg2 24.Kxg2 c5 25.Bb2 Qc7 26.Qd5 e6 27.Qf3 Ne5 28.Bxe5 Bxe5 29.Ng3 Bxg3 30.fxg3 Rad8 31.Ne4 Re7 32.Rbd1 Rd4 33.Nc3 Rxd1 34.Rxd1 Rd7 35.a4 Kg7 36.Nb5 Qd8 37.Rxd7 Qxd7 38.Nc3 Qd4 39.Kf1 f6 40.Qb7+ Kh6 41.Qa8 g5 42.Qh8+ Kg6 43.Qe8+ Kf5 44.Ne2 Qg4 45.hxg5 fxg5 46.Kf2 h4 47.gxh4 Qxh4+ 48.Kf3 Qe4+ 49.Kf2 Qb7 50.Ng3+ Ke5 51.Qh8+ Kd6 52.Qf8+ Qe7 53.Ne4+ Kd7 54.Nf6+ 1/2-1/2
(50) Grob - Levi [A00]
Corr. Corr., 1964
1.g4 d5 2.Bg2 c6 3.c4 dxc4 4.b3 cxb3 5.Qxb3 e5 6.Nc3 h5 7.Nf3 Bd6 8.Ne4 hxg4 9.Nfg5 Nh6 10.Nxd6+ Qxd6 11.Ne4 Qc7 12.Ba3 Nf5 13.Qd3 Rh6 14.h3 g3 15.fxg3 b6 16.0-0 Nd4 17.Nd6+ Rxd6 18.Qh7 Be6 19.Qh8+ Kd7 20.e3 Nb5 21.Bxd6 Qxd6 22.Qxg7 Na6 23.h4 Rf8 24.a4 Nbc7 25.Rac1 c5 26.h5 Ne8 27.Qh7 Nb4 28.h6 Nd5 29.Qd3 Rh8 30.h7 Ndf6 31.Qb5+ Ke7 32.Qa6 Qxd2 33.Qxa7+ Kf8 0-1

And here are some of the shortest 1.g4 games.
1.g4 e6 2.f4?? Qh4 mate 0-1 Darling-Wood, Washington State 1983
1.g4 e5 2.Bg2 d6 3.c4 Bxg4?? (3...Nc6) 4.Bxb7 1-0 Cunliffe-Friedlander, Pittsburgh 1986
1.g4 e5 2.Bg2 Qg5 3.h3 Bc5? 4.d4 1-0 Wall-Guest575, Internet 2004
1.g4 Nf6 2.g5 Ng4 3.d4 Nc6?? (or 3...d6) 4.h3 1-0 Wall-Wagman, Internet 2002
1.g4 d5 2.b4 Bxg4 3.Nc3 e5 4.f3?? Qh4 mate 0-1 Slex-Wall, Internet 1996
1.g4 d5 2.h3 e5 3.a4 Bc5 4.f3?? Qh4 mate 0-1 Millionaire-Wall, Internet 1996
1.g4 d6 2.Bg2 Nf6 3.g5 Ng4? (3...Nfd7) 4.d4 f6 5.f3 1-0 Wall-Jaye, Internet 2002
1.g4 d5 2.g5 e5 3.c4 dxc4 4.Na3 Bxa3 5.bxa3?? (5.Qa4+) Qd4 0-1 I. Nemet-M. Knezevic, Yugoslavia 1972
1.g4 d5 2.Bg2 Bxg4 3.c4 c6 4.cxd5 cxd5 5.Qb3 e6? (5...Nf6) 6.Qa4+ 1-0 C. Bloodgood-R. Bowlby, Postal 1973
1.g4 d5 2.Bg2 Bxg4 3.c4 e6 4.Qb3 c6 5.cxd5 cxd5 6.Qa4+ 1-0 Van der Heijden-Van Wanrooy, Waalwijk 1978
1.g4 d5 2.Bg2 Bxg4 3.c4 Nf6 4.cxd5 Nxd5 5.Qb3 e6 6.Qa4+ 1-0 Lemke-Brummett, New York 1977
1.g4 d5 2.e3 e5 3.f4 Qh4+ 4.Ke2 Bxg4 5.Nf3 Bxf3+ 6.Kxf3 Qh5+ 0-1 NN-Gaeta, Postal 1987
1.g4 Nc6 2.Bg2 d5 3.c4 d4 4.Qb3 e5 5.e3 Bb4? (5...dxe3) 6.Bxc6+ bxc6 7.Qxb4 1-0 Wall-Hatherill, Dayton 1980
1.g4 d5 2.Bg2 Bxg4 3.c4 c6 4.cxd5 cxd5 5.Qb3 Bc8 6.Bxd5 e6 7.Bxb7 1-0 Koltanowski-NN, San Francisco 1960
1.g4 e5 2.Bg2 Bc5 3.h3 Qh4 4.e3 Nf6 5.d4 exd4 6.exd4 Bd6 7.Nf3 1-0 Bloodgood-Mizesko, 1975
1.g4 e5 2.Bg2 d5 3.e3 c6 4.Nc3 Qg5 5.Bh3 h5 6.gxh5 Bxh3 7.Nxh3 Qg2 0-1 Lovegren-Wall, Dayton 1980
1.g4 d5 2.Bg2 Bxg4 3.c4 e5 4.cxd5 c6 5.Qb3 Qb6 6.dxc6 Qxb3 7.cxb7 Qxb7 8.Bxb7 1-0 Bloodgood-C. Davis, Virginia 1973
1.g4 e5 2.Bg2 h5 3.Nf3 hxg4 4.Nxe5 d6 5.Nxg4 Bxg4 6.Bxb7 Nd7 7.Bxa8 Qxa8 8.f3 Ne5 9.Kf2 Be7 10.fxg4 Nxg4+ 11.Kg3 Bh4+ 0-1 Eduardo-van Lagerstrom, Berlin 1956
1.g4 d5 2.Bg2 e5 3.c4 c6 4.cxd5 cxd5 5.Qb3 Ne7 6.Nc3 e4 7.d3 exd3 8.Bf4 a6 9.Rd1 d4 10.Rxd3 Nbc6 11.Bxc6+ Nxc6 12.Nf3 Bc5 13.Ne4 Bb4+ 14.Kf1 Bxg4 15.Nxd4 Nxd4 16.f3 Bh3+ 17.Kf2 Nxb3 0-1 D'Amico-Coco, Postal 1981
The Grob is a good technique to use against experienced players. It starts with the ugly 1. g4 move, but proves lethal unless your opponent knows it. Perhaps it would work on a Grandmaster........