[Event "Casual Game"]
[Site "Jyväskylä FIN"]
[Date "1988.??.??"]
[Round "?"]
[White "Heikkinen, Jyrki"]
[Black "Kuru, Lauri"]
[Result "1-0"]
[TimeControl "300"]

1.e4 e6 2.d4 d5 3.c4 dxe4 4.Nc3 Nf6 5.f3 exf3 6.Nxf3 c5 7.d5 exd5 8.cxd5 Na6
9.Bf4 Bd6? 10.Qe2+ Qe7? 11.Bxd6 1-0

[Event "Tampere University of Technology Ch"]
[Site "Tampere FIN"]
[Date "1990.11.13"]
[Round "-"]
[White "Heikkinen, Jyrki"]
[Black "Aapola, Lauri"]
[Result "1-0"]
[TimeControl "40/5400:900"]

1.e4 e6 2.d4 d5 3.c4 dxe4 4.Nc3 Nf6 5.f3 exf3 6.Nxf3 a6 7.Be2 c5 8.d5 exd5
9.cxd5 b5 10.O-O b4 11.Re1 Be7 12.Bc4 O-O 13.Ne4 Nxe4 14.Rxe4 Bb7 15.Qe1 Bf6
16.Be3 Nd7 17.Qf2 Rc8 18.Rd1 Qa5 19.Bg5 Bxg5 20.Nxg5 Nb6 21.Nxh7 Nxc4 22.Nf6+
1-0

[Event "Koivukylä Tournament"]
[Site "Vantaa FIN"]
[Date "1991.03.16"]
[Round "2"]
[White "Heikkinen, Jyrki"]
[Black "Korhonen, Pasi"]
[Result "1-0"]
[WhiteElo "1824"]
[BlackElo "1721"]
[TimeControl "40/5400:1800"]

1.e4 e6 2.d4 d5 3.c4 dxe4 4.Nc3 Nf6 5.f3 c5 6.d5 exf3 7.Nxf3 h6 8.Bf4 Bd6
9.Ne5 Bxe5 10.Bxe5 a6 11.Be2 (11.Bd3!) O-O 12.O-O Ne8 13.Bd3 f6 14.dxe6 Nc6
15.Bh7+! Kxh7 16.Qxd8 Nxd8 17.e7 Ne6 18.exf8=Q Nxf8 19.Rae1 Kg8 20.Nd5 Ng6
21.Bg3 Kf7 22.Rxe8 1-0

[Event "Casual Game"]
[Site "Helsinki FIN"]
[Date "1995.12.04"]
[Round "-"]
[White "Heikkinen, Jyrki"]
[Black "Puusa, Arto"]
[Result "1-0"]
[TimeControl "300"]

1.d4 Nf6 2.f3 d5 3.e4 dxe4 4.c4 exf3 5.Nxf3 Bg4 6.Nc3 c5 7.d5 e6 8.Be3 exd5
9.cxd5 a6 10.Bd3 b5 11.O-O Bd6 12.h3 Bxf3 13.Qxf3 O-O 14.Bg5 Nbd7 15.Ne4 Be7
16.d6 Bxd6 17.Nxd6 c4 18.Bc2? h6 (18...Qb6+) 19.Bxh6 gxh6 20.Qf4 Kg7 21.Nf5+
1-0

[Event "Casual Game"]
[Site "Helsinki FIN"]
[Date "1995.12.04"]
[Round "-"]
[White "Heikkinen, Jyrki"]
[Black "Puusa, Arto"]
[Result "1-0"]
[TimeControl "300"]

1.d4 Nf6 2.f3 d5 3.e4 dxe4 4.c4 exf3 5.Nxf3 Bg4 6.Be3 c5 7.d5 e6 8.Nc3 exd5
9.cxd5 Qe7 10.Bb5+ Nbd7 11.Qe2 a6 12.d6 (12.Bc4) Qxd6 (12...Qe6 13.Bc4 Bxf3
14.gxf3 Qe5 {=/+}) 13.Bc4 Be7 14.Rd1 Qc6 15.Bf4 Bxf3 (15...O-O) 16.gxf3 b5?
17.Bd5 Nxd5 18.Nxd5 Qe6 19.Nc7+ 1-0

[Event "Casual Game"]
[Site "Helsinki FIN"]
[Date "1996.01.22"]
[Round "-"]
[White "Heikkinen, Jyrki"]
[Black "Puusa, Arto"]
[Result "1-0"]
[TimeControl "300"]

1.d4 Nf6 2.f3 d5 3.e4 dxe4 4.c4 e6 5.Nc3 exf3 6.Nxf3 c5 7.d5 exd5 8.cxd5 Qd6?
9.Nb5 Qb6 10.Qe2+ Kd8 11.Ng5 Nxd5 12.Nxf7+ Kd7 13.Ne5+ Kd8 14.Bg5+ Be7
15.Bxe7+ Kxe7 16.Ng6+ Kf6 17.Nxh8 1-0

[Event "Casual Game"]
[Site "Internet Gaming Zone"]
[Date "1996.05.13"]
[Round "-"]
[White "Heikkinen, Jyrki"]
[Black "Kalle2000"]
[Result "0-1"]
[TimeControl "300"]
[Mode "ICS"]

1.d4 Nf6 2.f3 d5 3.e4 dxe4 4.c4 c5 5.d5 e6 6.Nc3 exd5 7.cxd5 Bd6 8.fxe4 O-O
9.Nf3 Re8 10.Bg5 h6 11.Bxf6 Qxf6 12.Qd3 Nd7 13.O-O-O Ne5 14.Qe2? Bg4 15.Rd3
Nxd3 16.Qxd3 Be5 17.h3 Bxf3 18.gxf3 c4 19.Qc2 Qxf3 20.Bg2 Bxc3 21.bxc3 Qd3
22.Qxd3 cxd3 23.Rd1 Rac8 24.Rxd3 {no more moves recorded} 0-1

[Event "Casual Game"]
[Site "Internet Gaming Zone"]
[Date "1996.05.13"]
[Round "-"]
[White "Heikkinen, Jyrki"]
[Black "Kalle2000"]
[Result "0-1"]
[TimeControl "300"]
[Mode "ICS"]

1.d4 Nf6 2.f3 d5 3.e4 dxe4 4.c4 c5 5.d5 e6 6.Nc3 exd5 7.cxd5 exf3 8.Nxf3 Bd6
9.Bd3 O-O 10.O-O Nbd7 11.Bg5 h6 12.Bh4 a6 13.Bc2 Qc7 14.Qd3 b5 15.Ne4 Nxe4
16.Qxe4 g6 17.Rae1 Bb7 18.h3 Rae8 19.Qxe8 Rxe8 20.Rxe8+ Kg7? 21.Nd2? (21.Bd8)
Bxd5 {no more moves recorded} 0-1

[Event "Casual Game"]
[Site "London ENG"]
[Date "1996.06.22"]
[Round "-"]
[White "Heikkinen, Jyrki"]
[Black "Mayers, Dan E."]
[Result "1-0"]
[TimeControl "300"]

1.e4 e6 2.d4 d5 3.c4 dxe4 4.Nc3 c5 5.d5 exd5 6.cxd5 Bf5 7.f3 Nf6 8.g4 Nxd5?
9.Qxd5 Qh4+ 10.Ke2 exf3+ 11.Nxf3 Qxg4 12.Qxb7 Bd6 13.Rg1 Qb4 14.Qxb4 cxb4
15.Nb5 Bc5 16.Be3 Bxe3 17.Kxe3 Kd7 18.Ne5+ Ke6 19.Kf4 g5+ 20.Rxg5 f6 21.Nd4+
Kd5 22.Rxf5 fxe5+ 23.Rxe5+ Kxd4 24.Rd1# 1-0

[Event "Casual Game"]
[Site "London ENG"]
[Date "1996.07.25"]
[Round "-"]
[White "Heikkinen, Jyrki"]
[Black "Rebel Decade"]
[Result "1-0"]
[BlackType "program"]

1.d4 Nf6 2.f3 d5 3.e4 dxe4 4.c4 e6 5.Nc3 c5 6.d5 exd5 7.cxd5 exf3 8.Nxf3 Bd6
9.Bb5+ Nbd7 10.O-O O-O 11.Bg5 h6 12.Bh4 Re8 13.Nd2!? g5 14.Nc4 Bf8 15.Qf3 gxh4
16.Bxd7 Nxd7 17.Qxf7+ Kh8 18.d6 Bg7 19.Nd5 h3 20.Ne7 hxg2 21.Rf5 Rb8 22.Re1
Rg8 23.Re6 Nf6 24.Rfxf6 Bxe6 25.Qxe6 Bxf6 26.Qxf6+ Kh7 27.Qf5+ Kh8 28.Ne5 Qe8
29.Nf7+ Qxf7 30.Qxf7 Rg7 31.Qf6 Kh7 32.Nf5 Rg4 33.d7 Ra8 34.Qxh6+ Kg8 35.Qe6+
Kh8 36.d8=R+ Rxd8 37.Qf6+ Kh7 38.Qxd8 1-0

[Event "Casual Game"]
[Site "?"]
[Date "1996.07.31"]
[Round "-"]
[White "Heikkinen, Jyrki"]
[Black "Segerberg, Tomas"]
[Result "0-1"]
[BlackElo "1800"]
[EventDate "1996.05.??"]
[Mode "EM"]

1.e4 e6 2.d4 d5 3.c4 dxe4 4.Nc3 Nf6 5.f3 exf3 6.Nxf3 c5 7.d5 exd5 8.cxd5 Bd6
9.Bd3 Qe7+ 10.Kd2 O-O 11.Kc2 h6 12.h3 a6 13.g4 b5 14.g5 hxg5 15.Bxg5 c4 16.Be4
b4 17.Bxf6 Qxf6 18.Nb1 Bf5 19.Re1 Re8 20.Nfd2 Nd7 21.Qf3 Bxe4+ 22.Rxe4 Qxf3
23.Rxe8+ Rxe8 24.Nxf3 Nf6 25.Nbd2 Rc8 26.a3 bxa3 27.bxa3 Nxd5 28.h4 Be7 29.Ne4
Ne3+ 0-1

[Event "Casual Game"]
[Site "Internet Gaming Zone"]
[Date "1996.10.03"]
[Round "-"]
[White "Heikkinen, Jyrki"]
[Black "demosthnes"]
[Result "1-0"]
[TimeControl "300"]
[Mode "ICS"]

1.d4 Nf6 2.f3 d5 3.e4 dxe4 4.c4 c5 5.d5 e6 6.Nc3 Be7?! 7.fxe4 exd5 8.exd5 O-O
9.Bd3 Re8 10.Nge2 Ng4 11.O-O Bd6 12.Nf4 Ne3 13.Bxh7+ Kxh7 14.Qh5+ Kg8 15.Bxe3
Rxe3 16.Ne6 Qe7?? (16...fxe6 17.Qf7+ {=}) 17.Ng5 Bxh2+ 18.Kh1 Qxg5 19.Qxg5 Bc7
20.Qxe3 1-0

[Event "Casual Game"]
[Site "Internet Gaming Zone"]
[Date "1996.10.18"]
[Round "-"]
[White "Heikkinen, Jyrki"]
[Black "morten"]
[Result "0-1"]
[BlackElo "2480"]
[TimeControl "300"]
[Mode "ICS"]

1.d4 Nf6 2.f3 d5 3.e4 e6 4.c4 dxe4 5.Nc3 c5 6.d5 exd5 7.cxd5 exf3 8.Nxf3 Bd6
9.Bd3 Qe7+ 10.Be2 O-O 11.O-O Bg4 12.Bg5 Bxf3 13.Bxf3 Qe5 14.Bxf6 Qxh2+ 15.Kf2
Nd7 16.Ne4 Nxf6 17.Nxf6+ gxf6 18.Rh1 Qg3+ 19.Kf1 Rfe8 20.Qd3 Qg6 21.Qd2 Rad8
22.Rh6 Qg5 23.Qxg5+ fxg5 24.Re1 Rf8 25.Bg4 Bg3 26.Re7 Rxd5 27.Rh5 (27.Rxb7 Re8
28.Be2 Rd1+! 29.Bxd1 Re1#) Rb8 28.Ke2 Bf4 29.Rh1 Rd2+ 30.Kf3 Kg7 31.Bf5? Kf6
32.Rd7 Kxf5 33.Rh6 g4# 0-1

[Event "Casual Game"]
[Site "?"]
[Date "1997.07.10"]
[Round "-"]
[White "de Vathaire, Michel"]
[Black "Heikkinen, Jyrki"]
[Result "1-0"]
[WhiteElo "1780"]
[EventDate "1997.03.05"]
[Mode "EM"]

1.d4 d5 2.c4 e6 3.e4 dxe4 4.Nc3 Nf6 5.f3 c5 6.d5 exd5 7.cxd5 exf3 8.Nxf3 Bd6
9.Bb5+ Bd7 10.O-O O-O 11.Bg5 Bxb5 12.Nxb5 a6 13.Nxd6 Qxd6 14.Nh4 Nbd7 15.Nf5
Qb6 16.Qf3 Kh8 17.Rf2 Rae8 18.Nxg7! Re5 19.Nf5 Rxd5 20.Bh6 Re8 21.Bg7+ Kg8
22.Bxf6 1-0

[Event "Casual Game"]
[Site "?"]
[Date "1997.08.06"]
[Round "-"]
[White "Evans, Gordon"]
[Black "Heikkinen, Jyrki"]
[Result "1-0"]
[WhiteElo "1880"]
[EventDate "1997.03.12"]
[Mode "EM"]

1.d4 d5 2.c4 e6 3.e4 dxe4 4.Nc3 Nf6 5.f3 c5 6.d5 exd5 7.cxd5 exf3 8.Nxf3 Bd6
9.Bb5+ Bd7 10.O-O O-O 11.Bd3 Bg4 12.Qc2 h6 13.Be3 Bxf3 (13...a6 14.Qd2!? Nbd7
15.Bxh6 gxh6 16.Qxh6 Re8 17.Ng5 {+-}) 14.Rxf3 (14.gxf3!?) Ng4 15.Bf4 (15.h3?
Nxe3 16.Rxe3 c4 {-/+}) c4 16.Bf5 (16.Bxc4 Nxh2 17.Bxh2 Bxh2+ 18.Kxh2 Qh4+
{-/+}) Nf6 17.Raf1 Bxf4 18.Rxf4 Nxd5 19.Nxd5 Qxd5 20.Rxc4 Na6 21.Bh7+ Kh8
22.Be4 Qd7 23.Qf2 Kg8 24.Rd4 Qb5 25.Bd5 Qd7 26.Bb3 Qe7 27.Rf4 Qc5 28.Rf5 Qxf2+
29.R1xf2 Kh8 30.Rxf7 Rxf7 31.Rxf7 Nc5 32.Bd5 Rd8 33.Bxb7 Rd1+ 34.Kf2 Rd2+
35.Ke3 Rxb2 36.Bd5 a5 37.Rc7 Na4 (37...Na6 38.Rc8+ Kh7 39.Bg8 {+-}) 38.Kf3 Nb6
39.Be4 Kg8 40.Rb7 g5 41.Kg4 (41.Rh7 Nc4 42.Rxh6 Nd2+ {=}) Nc4 42.Bd5+ (42.Ra7
Ne3+ 43.Kg3 Rxa2 44.Ra6 Kg7 45.Rg6+ Kf7 46.Rxh6 Rxg2+ 47.Kf3 Ng4 48.Rh7+ Kf8
49.Kxg2 Nf6 50.Ra7 Nxe4 51.Rxa5 g4 {=}) Kh8 43.Re7 Nb6 44.Be6 {44.Be6 Rxg2+
45.Kh5 Rxh2+ 46.Kg6 and 47.Rh7#} 1-0

[Event "Casual Game"]
[Site "?"]
[Date "1997.09.02"]
[Round "-"]
[White "Heikkinen, Jyrki"]
[Black "de Vathaire, Michel"]
[Result "1/2-1/2"]
[BlackElo "1780"]
[EventDate "1997.03.05"]
[Mode "EM"]

1.e4 e6 2.d4 d5 3.c4 dxe4 4.Nc3 c5 5.d5 Nf6 6.f3 exf3 7.Nxf3 a6 8.Bd3 exd5
9.cxd5 Nbd7 10.O-O Nb6 11.Bg5 Be7 12.Bxf6 Bxf6 13.Re1+ Kf8 (13...Be7 14.d6!?
Qxd6 15.Bb5+ Kd8) 14.Qe2 Bg4 15.Rad1 h5 16.h3 Bd4+ 17.Kh1 Rh6 18.Bc2 Qd6 19.a4
Rd8 20.a5 Bxf3 21.Qxf3 Nc4 22.Bb3 Ne5 23.Qg3 Ng4 24.Qxd6 Rdxd6 25.Ne4 Nf2+
(25...Rd8?! 26.Rxd4) 26.Nxf2 (26.Kh2!? Nxe4 27.Rxe4 Bxb2 28.Rb1 Bd4 29.Ba4)
Bxf2 27.Re2 Rhf6 28.Ba4 g6 29.Re8+ Kg7 30.Re7 Rf4 (30...Bg3 31.Rxb7 Rxd5!)
31.Rf1 1/2-1/2

[Event "Casual Game"]
[Site "Helsinki FIN"]
[Date "1997.09.08"]
[Round "-"]
[White "Heikkinen, Jyrki"]
[Black "Raivio, Yrjö"]
[Result "1-0"]
[BlackElo "1987"]
[TimeControl "300"]

1.e4 e6 2.d4 d5 3.c4 dxe4 4.Nc3 Nf6 5.f3 exf3 6.Nxf3 c5 7.d5 exd5 8.cxd5 Bd6
9.Bb5+ Bd7 10.O-O O-O 11.Bg5 a6 12.Bd3 Be7 13.Qd2 (13.d6!? Bxd6 14.Bxh7+) Bb5
14.Bxb5 axb5 15.Rae1? b4 16.Bxf6 Bxf6 17.Ne4 Rxa2 18.Nxf6+ Qxf6 19.Ne5 Qb6
20.Nxf7! c4+ 21.Kh1 c3 22.Qf4 (22.Nh6+!! Qxh6 23.Rxf8+ Kxf8 24.Qe2 {mates,
Fritz 4.01}) Nd7 23.Re6 cxb2?? 24.Rxb6 Ra1 25.Rxb4 Rxf1+ 26.Qxf1 Rxf7 27.Qb1
1-0

[Event "Analysis"]
[Site "?"]
[Date "1998.??.??"]
[Round "-"]
[White "?"]
[Black "?"]
[Result "*"]
[Termination "unterminated"]
[Annotator "Schiller, Eric"]
[Annotator "Heikkinen, Jyrki"]

1.e4 e6 2.d4 d5 3.c4 dxe4 4.Nc3 Nf6 5.f3 c5 6.d5 exd5 7.cxd5 exf3 8.Nxf3 Bd6
9.Bb5+ Nbd7 10.O-O O-O 11.Bg5 h6 12.Bh4 a6 (12...Re8) 13.Bxd7 Bxd7 14.Ne4 Bf4
15.Nfd2! (15.Bxf6 gxf6 16.Qc2 Re8 17.Nfd2 Be3+ 18.Kh1 f5 {Schiller: "Good game
for Black"}) g5 (15...Bxd2 16.Nxf6+ gxf6 17.Qxd2 {+/-}) (15...Be5 16.Nxf6+
Bxf6 17.Rxf6! gxf6 18.Ne4) 16.Rxf4 Nxd5 17.Rf2 (17.Qh5? Nxf4 18.Qxh6 f6!
19.Rf1 Bf5 20.Rxf4 gxf4 21.Bxf6 Rxf6 22.Nxf6+ Kf7 {-+}) gxh4 18.Qh5 Bc6
19.Qxh6 f5 20.Qg6+ Kh8 21.Raf1 {+/-} *

[Event "TGT 42.1 (Diemer-Duhm Gambit)"]
[Site "?"]
[Date "1999.05.22"]
[Round "-"]
[White "Heikkinen, Jyrki"]
[Black "Bongiovanni, Marco"]
[Result "1-0"]
[WhiteElo "1949"]
[BlackICCF "2278"]
[EventDate "1999.04.20"]
[Mode "EM"]

1.e4 e6 2.d4 d5 3.c4 dxe4 4.Nc3 Nf6 5.f3 c5 6.d5 exd5 7.cxd5 exf3 8.Nxf3 Bd6
9.Bb5+ Bd7 10.O-O O-O 11.Bg5 Bxb5 12.Nxb5 Qb6 13.Bxf6 Qxb5 14.Ng5!! (14.Nh4
gxf6 15.Nf5 Bxh2+ 16.Kxh2 Kh8 17.Qh5) (14.Ng5 gxf6 15.Nxh7!) 1-0

[Event "Casual Game"]
[Site "Helsinki FIN"]
[Date "1999.10.06"]
[Round "?"]
[White "Heikkinen, Jyrki"]
[Black "Kaiju, Kauko"]
[Result "1-0"]
[TimeControl "300"]

1.d4 d5 2.c4 e6 3.e4 dxe4 4.Nc3 Nf6 5.f3 exf3 6.Nxf3 c5 7.d5 exd5 8.cxd5 Bg4?!
9.Bb5+ Nbd7 10.O-O a6? 11.Re1+ Be7 12.Bxd7+ Qxd7 13.d6 O-O 14.dxe7 Rfe8
15.Qxd7 Nxd7 16.Nd5 Rac8 17.Bf4 Be6 18.Nc7 Rxe7 19.Bd6 Rxc7 20.Bxc7 b5 21.Rad1
h6 22.Bg3 (23.Bd8 Re8 24.Rxe6) Re8? 23.Rxe6 Rxe6 24.Rxd7 Re2 25.Rd2 Re6 26.Rd5
Rc6 27.Ne5 Rc8 28.Rd7 f6 29.Nf7 c4 30.Nd6 {no more moves recorded} 1-0

[Event "Casual Game"]
[Site "Helsinki FIN"]
[Date "1999.10.20"]
[Round "?"]
[White "Heikkinen, Jyrki"]
[Black "Kaiju, Kauko"]
[Result "1-0"]
[TimeControl "300"]

1.d4 d5 2.c4 e6 3.e4 dxe4 4.Nc3 Nf6 5.f3 exf3 6.Nxf3 c5 7.d5 exd5 8.cxd5
Qe7+?! 9.Be2 c4 10.O-O Qc5+ 11.Kh1 Bd6 12.Ng5 O-O? 13.Rxf6 gxf6 14.Nce4 Qc7
15.Nxf6+ Kg7 16.Nge4 (16.Ngxh7 Rh8) Bf5 17.Qd2 Bf4? 18.Nh5+ Kh8 19.Nxf4 Bxe4
20.Qd4+ f6 21.Qxe4 Qe5 22.Qf3 Nd7 23.Bd2 Nb6 24.Bc3 Qf5 25.g4 Qg5 26.Ne6 Qh4
(26...Qxd5) 27.g5 Rf7 28.Bxf6+ (28.gxf6 Rg8 29.Qh5 Qf2 30.Ng5 Rxg5 31.Qxg5
Qxe2 32.Re1 Qf3+ 33.Kg1 {+-}) 1-0

[Event "Finland Team Ch"]
[Site "Helsinki FIN"]
[Date "1999.11.20"]
[Round "3"]
[White "Heikkinen, Jyrki"]
[Black "Tuomala, Tapio"]
[Result "1-0"]
[Section "I division"]
[Board "4"]
[WhiteTeam "Lauttasaaren Shakkikerho"]
[BlackTeam "Karhulan Työväen Shakki"]
[WhiteElo "1958"]
[BlackElo "2140"]
[TimeControl "40/7200:1800"]

1.d4 e6 2.e4 d5 3.c4 dxe4 4.Nc3 c5 5.d5 Nf6 6.Bg5 Be7 7.Bf4 Qa5 8.f3 O-O 9.Qd2
exd5 10.cxd5 Bf5 11.fxe4 Bg6 12.Nf3 Qb4?! (12...Re8) 13.a3 Qb3 14.Bd3 c4
15.Bc2 Qb6 16.e5 Qxb2? 17.Ra2 Qb6 18.Be3 Qa5 19.Bxg6 hxg6 20.exf6 Bxf6 21.Bd4
Re8+ 22.Kf2 Nd7 23.Rb1 Nc5 24.Rb5? Qxb5 25.Nxb5 Ne4+ 26.Kg1 Nxd2 27.Rxd2 Red8
28.Bxf6 gxf6 29.Nc3 Rac8 30.a4 a6 31.Rb2 Rd7 32.Nd2 Rc5?? 33.Nde4 Rcc7 34.d6
Rc6 35.Nxf6+ Kg7 36.Nxd7 Rxd6 37.Ne5 Re6 38.Nxc4 Rc6 39.Rb4 a5 40.Nxa5 Rxc3
41.Nxb7 Kf6 42.Kf2 Ke5 43.a5 Ra3 44.Rb6 Ra2+ 45.Kg3 Ra3+ 46.Kf2 Ra2+ 47.Kf3
Ra3+ 48.Ke2 Ra2+ 49.Kd3 Rxg2 50.a6 Kd5 51.a7 Ra2 52.Rb5+ Kc6 53.Ra5 1-0

[Event "Finland Blitz Team Ch"]
[Site "Kouvola FIN"]
[Date "2001.08.05"]
[Round "?"]
[White "Heikkinen, Jyrki"]
[Black "Vihinen, Teemu"]
[Result "1-0"]
[Board "2"]
[WhiteTeam "Lauttasaaren Shakkikerho"]
[BlackTeam "Etelä-Vantaan Shakki 2"]
[BlackElo "2158"]
[TimeControl "300"]

1.d4 e6 2.e4 d5 3.c4 dxe4 4.Nc3 c5 5.d5 Nf6 6.f3 exd5 7.cxd5 Bf5? 8.fxe4
Nxe4?? 9.Nxe4 Bxe4 10.Qa4+ Qd7 11.Qxe4+ (11.Bb5 Bxg2) Be7 12.a4 (12.Bg5 f6
13.O-O-O!?) (12.d6 Qxd6 13.Qxb7 O-O!) O-O 13.Bb5 Qc7 14.Nf3 a6 15.Bd3 g6
16.O-O Bf6 17.Bf4 Qb6 18.Kh1 Nd7 19.Bh6 Rfe8 20.Qf4 Qb3 21.Bc4 Qxb2 22.d6 Qc3
23.Rac1 Qe3?? 24.Qxe3 Rxe3 25.Bxe3 Re8 26.Bh6 b6 27.Ng5 Re5 28.Nxf7 Re4 29.Bd5
Rd4 30.Ne5+ Rxd5 31.Nxd7 Bg7 32.Nf6+ 1-0

[Event "Helsinki Blitz Team Ch"]
[Site "Helsinki FIN"]
[Date "2001.10.16"]
[Round "?"]
[White "Heikkinen, Jyrki"]
[Black "Lehtivaara, Risto"]
[Result "1-0"]
[Section "A"]
[Board "1"]
[WhiteTeam "Lauttasaaren Shakkikerho"]
[BlackTeam "Matinkylän Shakkikerho 3"]
[BlackElo "2212"]
[BlackTitle "FM"]
[TimeControl "180+2"]
[Termination "time forfeit"]

1.d4 d5 2.e4 e6 3.c4 dxe4 4.Nc3 c5 5.d5 exd5 6.cxd5 Nf6 7.f3 exf3 8.Nxf3 Bd6
9.Bb5+ Bd7 10.O-O O-O 11.Bg5 h6 12.Bh4 a6 13.Bxd7 Nbxd7 14.Ne4 Qb6 15.Bxf6
Nxf6 16.Nxf6+ gxf6 17.Qd2 Kh7 18.Qc2+ Kg7 19.Nh4 Rh8 20.Nf5+ Kf8 21.Rae1 Re8
22.Rxe8+ Kxe8 23.Qe4+ Kd7 24.Re1 Be5 25.d6 Re8 26.Kh1 1-0

[Event "Nokia Sauna Tournament"]
[Site "Helsinki FIN"]
[Date "2001.12.04"]
[Round "?"]
[White "Heikkinen, Jyrki"]
[Black "Raivio, Yrjö"]
[Result "1-0"]
[TimeControl "180+2"]

1.d4 e6 2.e4 d5 3.c4 dxe4 4.Nc3 Nf6 5.f3 exf3 6.Nxf3 c5 7.d5 Be7 8.Bf4 exd5
9.cxd5 Nh5 10.Be3 O-O 11.Bd3 Nf6 12.O-O Bg4 13.Bc2 Nbd7?? 14.d6 Bxd6 15.Qxd6
Bxf3 16.Rxf3 b6 17.Bg5 Re8 18.Rd1 Re6 19.Qg3 Qe8 20.Qh4 g6? 21.Bxf6 Nxf6
22.Rxf6 Qe7 23.Rf4 1-0

[Event "Casual Game"]
[Site "Helsinki FIN"]
[Date "2002.05.22"]
[Round "?"]
[White "Heikkinen, Jyrki"]
[Black "Kohvakka, Raimo"]
[Result "1-0"]
[TimeControl "180+2"]
[Termination "time forfeit"]

1.d4 e6 2.e4 d5 3.c4 dxe4 4.Nc3 Nf6 5.f3 exf3 6.Nxf3 c5 7.d5 exd5 8.cxd5 g6?
9.Bg5 (9.Bf4 Bd6 10.Bb5+) Bg7 10.Ne4 Bf5 11.Bb5+ Nbd7 12.Bxd7+ Bxd7 13.Nd6+
Kf8 14.Ne5 Qa5+ 15.Kf2 Qb6 16.Ndc4 Qa6 17.Qf3 Bf5 18.Rhe1 h6 19.Bh4 b5 20.Nd2
c4 21.Kg1 Re8 22.g4 Rxe5 23.Rxe5 Nxg4 {no more moves recorded} 1-0

[Event "Lauttasaari Sauna Tournament"]
[Site "Helsinki FIN"]
[Date "2002.06.13"]
[Round "?"]
[White "Heikkinen, Jyrki"]
[Black "Kaiju, Kauko"]
[Result "1-0"]
[TimeControl "180+2"]
[Termination "time forfeit"]

1.d4 d5 2.e4 dxe4 3.c4 Nf6 4.Nc3 c5 5.d5 e6 6.f3 exd5 7.cxd5 exf3 8.Nxf3 Bg4
9.Bb5+ Bd7 10.O-O Bd6 11.Re1+ Kf8 12.Bg5 h6 13.Bh4 g5 14.Bf2 Qc7 15.Rc1 b6
16.b4 g4 17.Nh4 Bxh2+ 18.Kh1 Bg3 19.Qe2 Kg7 20.Bd3 a6 21.Ne4 Nxe4 22.Bxe4 Qf4
23.Qb2+ Qe5 24.Qxe5+ Bxe5 25.Nf5+ Bxf5 26.Bxf5 Bf4 27.Rc4 1-0

[Event "Casual Game"]
[Site "Helsinki FIN"]
[Date "2003.08.20"]
[Round "?"]
[White "Heikkinen, Jyrki"]
[Black "Paukku, Jukka"]
[Result "1-0"]
[TimeControl "180+2"]

1.d4 d5 2.e4 e6 3.c4 dxe4 4.Nc3 Nf6 5.f3 c5 6.d5 exd5 7.cxd5 Bd6 8.Bg5 O-O
9.fxe4 Re8 10.Qf3 Be5 11.Bb5 Bg4?? 12.Bxf6 Bxf3 13.Bxd8 Bxc3+ 14.bxc3 Rxe4+
15.Kf2 1-0

[Event "Casual Game"]
[Site "Helsinki FIN"]
[Date "2005.08.05"]
[Round "?"]
[White "Heikkinen, Jyrki"]
[Black "Siikonen, Timo"]
[Result "1-0"]
[TimeControl "300"]

1.e4 e6 2.d4 d5 3.c4 dxe4 4.Nc3 Nf6 5.a3 c5 6.d5 exd5 7.cxd5 Bd6 8.f3 Bf5
9.fxe4 Nxe4 10.Nxe4 Bxe4? (10...Qe7 11.Bd3 Bxe4 12.Qa4+ Kd8 13.Qxe4 Qxe4+
14.Bxe4 Re8 {-+}) 11.Qa4+ 1-0

[Event "Lauttasaari Cup"]
[Site "Helsinki FIN"]
[Date "2007.03.21"]
[Round "2"]
[White "Heikkinen, Jyrki"]
[Black "Siikonen, Timo"]
[Result "1-0"]
[TimeControl "1800"]

1.e4 e6 2.d4 d5 3.c4 dxe4 4.Nc3 Nf6 5.a3 c5 6.d5 Bd6 7.Bg5 h6 8.Bxf6 Qxf6
9.Nxe4 Qe5 10.Bd3? (10.Qe2 {+/=}) Be7 (10...exd5! 11.cxd5 (11.Nf3 Qe7 12.cxd5
f5) f5 12.Nf3 Qe7 13.Nh4 fxe4 14.Ng6 Qf6 15.Bb5+ Bd7 16.Bxd7+ Nxd7 17.Nxh8
O-O-O {-/+}) 11.Qe2 O-O 12.Nf3 Qc7 13.O-O exd5 14.cxd5 Bg4 15.h3 Bh5 16.Ng3
Bxf3 17.Qxf3 Nd7 18.Qf5 g6 19.Qe4 Nf6 20.Qf3 Rad8 21.Bc4 Kg7 22.Rad1 Bd6
23.Rfe1 Rfe8 24.Ne4 Nxe4 25.Rxe4 Rxe4 26.Qxe4 Rd7 27.Kf1 Re7 28.Qc2 a6 29.Qc3+
Be5?? 30.d6 Qd7 31.dxe7 Qxd1+ 32.Qe1 1-0

[Event "Casual Game"]
[Site "Helsinki FIN"]
[Date "2007.03.22"]
[Round "?"]
[White "Heikkinen, Jyrki"]
[Black "Piippo, Mikko"]
[Result "1-0"]
[TimeControl "300"]

1.d4 e6 2.e4 d5 3.c4 dxe4 4.Nc3 Nf6 5.a3 c5 6.d5 Bd6 7.Bg5 Qb6 8.Bxf6 gxf6
9.Nxe4 Qxb2?? 10.Nxd6+ Ke7 11.Nxc8+ Rxc8 12.d6+ Kd7 13.Ne2 Rc6 14.Rb1 1-0

[Event "Lauttasaari Cup"]
[Site "Helsinki FIN"]
[Date "2008.08.19"]
[Round "?"]
[White "Heikkinen, Jyrki"]
[Black "Siikonen, Timo"]
[Result "1-0"]
[TimeControl "600"]

1.e4 e6 2.d4 d5 3.a3 dxe4 4.c4 c5 5.d5 exd5 6.cxd5 Nf6 7.Nc3 h6 8.Bf4 a6
9.Qa4+ Bd7 10.Qc2 Bf5 11.O-O-O Bd6 12.Bg3 Qd7 13.Qb3 O-O 14.Bxd6 Qxd6 15.Qxb7
Nbd7 16.Qc6 Qf4+ 17.Kb1 Rfc8 18.Qa4 Rcb8 19.Nh3? Bxh3 20.gxh3 Qxf2 (20...Qf3
{-+}) 21.Be2 Nb6 22.Qc2 c4 23.Rdf1 Qd4 24.Rd1 Qc5 25.d6 Nbd5?? 26.Nxd5 Nxd5
27.Bxc4 Ne3 28.Bxf7+ 1-0

[Event "SPS Firm League"]
[Site "Helsinki FIN"]
[Date "2008.09.29"]
[Round "?"]
[White "Heikkinen, Jyrki"]
[Black "Vihinen, Teemu"]
[Result "1-0"]
[WhiteTeam "Nokia"]
[BlackTeam "Sanoma"]
[TimeControl "300"]
[Termination "time forfeit"]

1.d4 e6 2.e4 d5 3.c4 dxe4 4.Nc3 Nf6 5.f3 exf3 6.Nxf3 c5 7.d5 Be7 8.Bf4 Nh5
9.Be3 O-O 10.Bd3 (10.d6! Bxd6 11.Nb5) exd5 11.Nxd5 Nf6 12.O-O Nxd5 13.cxd5 Nd7
14.d6 Bf6 15.Bc2 b6 16.Qd3 g6 17.Bh6 Re8 18.Rae1 (18.Bb3!) Bb7 19.Rxe8+
(19.Bb3!) Qxe8 20.Ng5 Qe5 21.Qb5 Bxg5 (21...Rd8 {-+}) 22.Qxd7 Be3+ (22...Bd5!)
23.Kh1 Bxg2+ 24.Kxg2 (24.Kxg2 Qd5 25.Kh3 Bxh6 {+-}) 1-0

[Event "Casual Game"]
[Site "Helsinki FIN"]
[Date "2008.11.19"]
[Round "?"]
[White "Heikkinen, Jyrki"]
[Black "Jouhki, Vesa"]
[Result "1-0"]
[TimeControl "180+2"]
[Termination "time forfeit"]

1.d4 e6 2.e4 d5 3.c4 dxe4 4.Nc3 Nf6 5.f3 exf3 6.Nxf3 c5 7.d5 Bd6 8.Bd3 exd5
9.cxd5 Qe7+ 10.Be2 O-O 11.O-O Nbd7 12.Bg5 Re8 13.Qc2 a6 14.Rae1 Qf8 15.Nh4 h6
16.Bxf6 Nxf6 17.Rxf6 gxf6 18.Ne4 Rxe4? (18...Be5) 19.Qxe4 Bd7 20.Nf5 (20.Bd3)
1-0

[Event "SPS Firm League"]
[Site "Helsinki FIN"]
[Date "2010.02.18"]
[Round "1"]
[White "Heikkinen, Jyrki"]
[Black "Vihinen, Teemu"]
[Result "1-0"]
[Stage "Final"]
[WhiteTeam "Nokia"]
[BlackTeam "Sanoma"]
[WhiteElo "2062"]
[BlackElo "2137"]
[TimeControl "900"]

1.d4 e6 2.e4 d5 3.c4 dxe4 4.Nc3 c5 5.d5 Nf6 6.f3 exf3 7.Nxf3 exd5 8.cxd5 Bd6
9.Bb5+ Bd7 10.O-O O-O 11.Bg5 Bxb5 12.Nxb5 a6 13.Nc3 Nbd7 14.Ne4 Qe7 15.Re1 Be5
16.Nxf6+ (16.Nxe5! Nxe5 17.Re3) gxf6 17.Bh6 Kh8 18.Nh4 Qd6 19.Bg7+ (19.Nf5!)
Kg8 20.Qg4? (20.Nf5) Bxh2+ 21.Kh1 Qg3 22.Re4 (22.Qxd7) Ne5? (22...Qxg4 23.Rxg4
h5) 23.Qxg3 Bxg3 24.Nf5 Rfd8 25.d6 Ng6 26.Bxf6 Bxd6?? 27.Bxd8 Rxd8 28.Rd1 1-0

[Event "Finland Blitz Team Ch"]
[Site "Ilmajoki FIN"]
[Date "2011.08.07"]
[Round "18"]
[White "Heikkinen, Jyrki"]
[Black "Rynö, Melnik"]
[Result "1-0"]
[Section "A"]
[Board "1"]
[WhiteTeam "Lauttasaaren Shakkikerho"]
[BlackTeam "Nurmijärven Shakkikerho"]
[WhiteElo "2105"]
[BlackElo "2232"]
[TimeControl "300"]

1.d4 e6 2.e4 d5 3.c4 dxe4 4.Nc3 Nf6 5.f3 exf3 6.Nxf3 c5 7.d5 exd5 8.cxd5 Bd6
9.Bb5+ Bd7 10.O-O O-O 11.Bg5 a6 12.Bd3 h6 13.Ne4 hxg5 14.Nxd6 Bg4 15.Ne4 Bxf3
16.Qxf3 Nxd5?? (16...Nbd7) 17.Qh5 g6 18.Qh6 Nf4 19.Kh1 Qxd3?? 20.Rxf4
(20.Nf6#) f6 21.Nxf6+ Rxf6 22.Rxf6 Nd7 23.Rxg6+ Kf7 24.Qh7+ Ke8 25.Rg8+ Nf8
26.Re1+ 1-0

