[Event "Talvi Tournament"]
[Site "Jyväskylä FIN"]
[Date "1986.01.31"]
[Round "1"]
[White "Heikkinen, Jyrki"]
[Black "Mäntynen, Taito"]
[Result "1-0"]
[TimeControl "40/5400:1800"]
[FEN "r1b2r1k/1pqp1pbp/p4npB/n3p3/3NP3/1BN2P2/PPPQ2PP/2KR3R w - - 0 13"]

13.Bxg7+ Kxg7 14.Nf5+! Kh8 (14...gxf5 15.Qg5+ Kh8 16.Qxf6+ Kg8 15.Nd5 {wins
queen}) 15.Qh6 Nxb3+ 16.axb3 Rg8 17.Nd6! Rg7 18.Qg5! Ng8 19.Qxe5 f6 20.Nf7+
Rxf7 21.Qxc7 1-0

[Event "Casual Game"]
[Site "Tampere FIN"]
[Date "1989.??.??"]
[Round "-"]
[White "Heikkinen, Jyrki"]
[Black "Chessmaster 2000"]
[Result "1-0"]
[BlackType "program"]
[FEN "r1b2r1k/pppp1pRp/1qn5/4Q3/2BPP3/2P5/P2BK3/8 w - - 0 17"]

17.Rxf7+!! Nxe5 18.Rxf8+ Kg7 19.Rg8+ Kf6 20.Bg5# 1-0

[Event "Casual Game"]
[Site "Helsinki FIN"]
[Date "1994.03.29"]
[Round "-"]
[White "Heikkinen, Jyrki"]
[Black "Puusa, Arto"]
[Result "1-0"]
[TimeControl "300"]
[FEN "r2k1r2/4q3/p1p2nQ1/3pp1N1/P7/2P2P2/6P1/3RK2R w - - 0 26"]

26.Rh7! Nxh7 (26...Qe8! 27.Nf7+ Ke7 28.Rb1 {+-}) 27.Qxc6 Qxg5 28.Rxd5+ Ke7
29.Rd7+ Ke8 30.Rb7+ 1-0

[Event "Lauttasaari Club Tournament"]
[Site "Helsinki FIN"]
[Date "1998.03.18"]
[Round "?"]
[White "Heikkinen, Jyrki"]
[Black "Kauppinen, Janne"]
[Result "1-0"]
[Section "D"]
[TimeControl "40/5400:900"]
[FEN "r1bqkb1r/3n1ppp/p3pn2/1p6/2BN4/2N1B2Q/PPP2PPP/2KR3R w kq - 0 13"]

13.Bxe6 fxe6 14.Nc6 1-0

[Event "Casual Game"]
[Site "Helsinki FIN"]
[Date "1999.??.??"]
[Round "?"]
[White "Heikkinen, Jyrki"]
[Black "Rantanen, Matti"]
[Result "1-0"]
[FEN "rn1q1rk1/pp2bp1p/2p1pp2/3bN2P/2BP4/2N5/PPP5/R1BQ1RK1 w - - 0 15"]

15.h6 (15.Qg4+!) Kh8? (15...f5) 16.Qg4 1-0

[Event "Piratti Tournament"]
[Site "Helsinki FIN"]
[Date "2000.??.??"]
[Round "?"]
[White "Heikkinen, Jyrki"]
[Black "Suominen, Antti"]
[Result "1-0"]
[FEN "r4r2/1pn1ppk1/2p3pp/p2qN3/P2P2R1/1P6/1P1Q2PP/5RK1 w - - 0 20"]

20.Rxf7+ Rxf7 21.Rxg6+ Kf8 (21...Kh8 22.Nxf7+ Qxf7 23.Rxh6+ Kg8 24.Qg5+ Qg7
25.Rg6) 22.Qxh6+ Ke8 23.Rg8+ Rf8 24.Rxf8# 1-0

[Event "Finland Team Ch"]
[Site "Lappeenranta FIN"]
[Date "2001.02.10"]
[Round "6"]
[White "Kemppinen, Juha"]
[Black "Heikkinen, Jyrki"]
[Result "0-1"]
[Section "I Division"]
[Board "2"]
[WhiteTeam "Lappeenrannan Shakkikerho"]
[BlackTeam "Lauttasaaren Shakkikerho"]
[TimeControl "40/7200:1800"]
[FEN "2r3rk/bb5p/3p4/p2Nnpq1/2P1p3/P3P1P1/1N2QPB1/R1R3K1 b - - 3 27"]

27...Bxd5 28.cxd5 Rxc1+ 29.Rxc1 f4 30.exf4 Qxg3 31.Kf1 Qxg2+ 32.Ke1 Nf3+
33.Kd1 Qg1+ 34.Kc2 0-1

[Event "Casual Game"]
[Site "Helsinki FIN"]
[Date "2001.10.31"]
[Round "?"]
[White "Heikkinen, Jyrki"]
[Black "Levomäki, Rikumatti"]
[Result "1-0"]
[BlackElo "2109"]
[TimeControl "300"]
[FEN "r2q3r/pbp1k3/1p2ppBp/4n3/1PPQ4/2N5/P5PP/R4RK1 w - - 1 18"]

18.Qxe5! fxe5 19.Rf7+ Kd6 (19...Ke8 20.Rh7+ Kf8 21.Rxh8+) 20.Nb5+ (20.Nb5+
Kc6 21.Be4+ Qd5 22.Rxc7#) 1-0

[Event "Casual Game"]
[Site "Helsinki FIN"]
[Date "2002.??.??"]
[Round "?"]
[White "Heikkinen, Jyrki"]
[Black "Kinnunen, Matti"]
[Result "1-0"]
[FEN "6rk/pb1q2pp/1p1Pr3/4B3/6R1/6Q1/PP3PpP/3R2K1 w - - 0 31"]

31.Rxg7! {Opportunity that White missed} Rxg7 32.Qxg7+ Qxg7 33.Bxg7+ Kxg7 34.d7 1-0

[Event "Lauttasaari Club Tournament"]
[Site "Helsinki FIN"]
[Date "2002.01.09"]
[Round "?"]
[White "Heikkinen, Jyrki"]
[Black "Siikonen, Timo"]
[Result "1-0"]
[Section "A"]
[TimeControl "40/5400:900"]
[FEN "7k/1p5p/5p2/2P5/nPBrp1n1/1K6/6P1/2B4R w - - 0 33"]

33.Be6 Nf2 34.Kxa4! Nxh1 35.Bb2 1-0

[Event "Casual Game"]
[Site "Helsinki FIN"]
[Date "2003.??.??"]
[Round "?"]
[White "Heikkinen, Jyrki"]
[Black "Paukku, Jukka"]
[Result "1-0"]
[FEN "4rrk1/pb1qbp1p/1p3Rp1/2pp2B1/7Q/2NB4/PPP3PP/5RK1 w - - 0 16"]

16.Rxf7 Rxf7 17.Rxf7 Kxf7 18.Qxh7+ Ke6 19.Qxg6+ Ke5 20.Bf4+ Kxf4 21.Qg3# 1-0

[Event "Casual Game"]
[Site "Helsinki FIN"]
[Date "2003.??.??"]
[Round "?"]
[White "Heikkinen, Jyrki"]
[Black "Siikonen, Timo"]
[Result "1-0"]
[FEN "1r3rk1/pb1q1p2/1p2p2p/4Q1p1/2PP4/P5PP/4NR2/5RK1 w - - 0 27"]

27.Rf6 Kh7 (27...Qc6 28.d5) 28.Rxh6+ Kxh6 29.Rf6+ Kh7 30.Qxg5 Rg8
31.Rh6# 1-0

[Event "Casual Game"]
[Site "Helsinki FIN"]
[Date "2004.??.??"]
[Round "?"]
[White "Sobenin, Evgeny"]
[Black "Heikkinen, Jyrki"]
[Result "0-1"]
[FEN "r1b1k2r/3p1pbp/6p1/qppP1p2/1nP5/1P3NP1/3NPP1P/1QR1KB1R b Kk - 0 14"]

14...Qc7 15.Kd1 (15.Bg2 Ra1 16.Qxa1 Bxa1 17.Rxa1 Nc2+) Ra2 (15...Ra2 16.Bg2
Rb2 17.Qa1 Rxd2+ 18.Kxd2 Bxa1) 0-1

[Event "Finland Team Ch"]
[Site "Helsinki FIN"]
[Date "2004.11.13"]
[Round "3"]
[White "Upero, Jussi"]
[Black "Heikkinen, Jyrki"]
[Result "0-1"]
[Section "I Division"]
[Board "3"]
[WhiteTeam "Karhulan Työväen Shakki"]
[BlackTeam "Lauttasaaren Shakkikerho"]
[WhiteElo "2063"]
[BlackElo "2019"]
[TimeControl "40/7200:1800"]
[FEN "5k2/Q3n3/1p6/2pb1pp1/P2p4/3P2P1/1PP3r1/5K2 b - - 0 31"]

31...Bf3 (31...Rxc2 {-/+}) 32.Qxb6 Nd5 33.Qxc5+? (33.Qh6+) Kf7 34.Qxd4 f4
35.gxf4 gxf4 {the mate net is ready} 36.Qa7+ Kg6 37.Qa6+ Kg5 38.d4 Ne3+ 39.Ke1
Nxc2+ 40.Kf1 Be2+ 41.Qxe2 Rxe2 42.Kxe2 Nxd4+ {0-1 in 53} 0-1

[Event "Lauttasaari Cup"]
[Site "Helsinki FIN"]
[Date "2005.01.12"]
[Round "?"]
[White "Heikkinen, Jyrki"]
[Black "Siikonen, Timo"]
[Result "*"]
[TimeControl "1500"]
[Stage "Final"]
[FEN "r4rk1/p1p2ppp/bp2p3/3q4/3PN2B/5N2/P5PP/2Q1R1K1 w - - 0 20"]

20.Nf6+!! (20.Bf6 Bd3 {1-0 in 36, continued the game}) gxf6 21.Bxf6 Qf5 22.Qh6
Qg6 23.Qf4 {this move I missed in my analysis} e5! 24.dxe5 Bc8 25.Nh4 Qg4
26.Qe3 {+-} *

[Event "Lauttasaari Cup"]
[Site "Helsinki FIN"]
[Date "2005.04.27"]
[Round "?"]
[White "Rantanen, Matti"]
[Black "Heikkinen, Jyrki"]
[Result "0-1"]
[Stage "Final"]
[TimeControl "1200+10"]
[FEN "3q4/r5kp/P2pR1p1/1ppQ3b/3b1P1P/RP4KB/8/8 b - - 4 38"]

38...Qxh4+! 39.Kxh4 Bf2+ 40.Kg5 h6# 0-1

[Event "Lauttasaari Ch"]
[Site "Helsinki FIN"]
[Date "2005.??.??"]
[Round "?"]
[White "Lehto, Arto"]
[Black "Heikkinen, Jyrki"]
[Result "*"]
[WhiteElo "2072"]
[BlackElo "2023"]
[FEN "3r2k1/5p1p/pp2p1p1/8/1PPbq3/NQ4PP/P4P2/5RK1 b - - 0 34"]

34...Bxf2+!! (34...Be5 {continued the game} 35.Rd1 Bd4 36.Rf1 {draw agreed in
time trouble}) 35.Rxf2 Rd3 36.Qb1 Rxg3+ 37.Kh2 Qe5 {I missed the power of this
move in my analysis during the game} 38.Qb2 Qc7 * {Black is winning}

[Event "Lauttasaari Cup"]
[Site "Helsinki FIN"]
[Date "2007.??.??"]
[Round "?"]
[White "Heikkinen, Jyrki"]
[Black "Siikonen, Timo"]
[Result "1-0"]
[FEN "8/1pq1rpk1/p2b2pp/2pP4/2B5/P6P/1PQ2PP1/3R1K2 w - - 0 29"]

29.Qc3+ Be5?? 30.d6 Qd7 (30...Bxc3 31.dxc7 Rxc7 32.bxc3) 31.dxe7 Qxd1+ 32.Qe1
1-0

[Event "Lauttasaari Cup"]
[Site "Helsinki FIN"]
[Date "2007.??.??"]
[Round "?"]
[White "Poduval, Praseet"]
[Black "Heikkinen, Jyrki"]
[Result "0-1"]
[FEN "r3k2r/ppp2ppp/2n1pn2/1B2P3/8/2N4q/PPPB1P2/R2Q1RK1 b kq - 0 13"]

13...O-O-O! {develops Ra8, pins Bd2 and unpins Nc6} 14.exf6? (14.Qe1 Nd4!)
gxf6 15.Ne4 Rhg8+ 16.Ng3 Ne5 (16...Rxg3+!) 17.Qh5?? (17.Qe2 Rxd2!) Qxh5 0-1

[Event "Finland Team Ch"]
[Site "Järvenpää FIN"]
[Date "2007.11.17"]
[Round "3"]
[White "Heikkinen, Jyrki"]
[Black "Asikanius, Kauko"]
[Result "1-0"]
[Section "III Division"]
[Board "1"]
[WhiteTeam "Lauttasaaren Shakkikerho"]
[BlackTeam "Järvenpään Shakkikerho 2"]
[TimeControl "40/7200:1800"]
[FEN "r1b1k2r/1p3ppp/pn2p3/2qpP3/5P2/P1N5/1PPQ2PP/2KR1B1R w kq - 2 14"]

14.Ne4! Qc6 15.Nd6+ Ke7? 16.Qb4 1-0

[Event "Piratti Tournament"]
[Site "Helsinki FIN"]
[Date "2008.??.??"]
[Round "?"]
[White "Kauppala, Pekka"]
[Black "Heikkinen, Jyrki"]
[Result "0-1"]
[FEN "2kr1b1r/ppp2pp1/2q2n2/3p3p/1n3P2/P1NPPQ1P/1PPK2B1/R1B4R b - - 0 14"]

14...Ne4+ 15.Nxe4? (15.Ke2 Nxc3+ 16.bxc3 Nxc2) Qxc2+ 16.Ke1 dxe4 17.Qe2 Qxe2+
(17...exd3! 18.Qd2 Qc4) 18.Kxe2 exd3+ {White resigned in move 26} 0-1

[Event "Lauttasaari Chess Club 60th Anniversary"]
[Site "Helsinki FIN"]
[Date "2008.03.29"]
[Round "1"]
[White "Heikkinen, Jyrki"]
[Black "Tuovinen, Jukka"]
[Result "1-0"]
[TimeControl "1200:10"]
[FEN "rnb4r/pp1p1k1p/4p1p1/q2nPpQ1/P2p3P/B2B4/2P2PP1/R4KNR w - - 0 17"]

17.h5 Rg8 18.hxg6+ hxg6 19.Rh7+ Rg7 20.Qh6 1-0

[Event "Lauttasaari Cup"]
[Site "Helsinki FIN"]
[Date "2008.05.26"]
[Round "?"]
[White "Heikkinen, Jyrki"]
[Black "Poduval, Praseet"]
[Result "1-0"]
[Stage "Semi-Final"]
[TimeControl "1200"]
[FEN "rnbq1rk1/pppnb1pp/4pp2/2PpP3/3P3P/2NB1N2/PP3PP1/R1BQK2R w KQ - 0 10"]

10.Bxh7+ (10.Ng5! Qe8 11.Bxh7+ Kh8 12.Nxe6) Kxh7 11.Ng5+ fxg5 (11...Kg8
12.Nxe6 Qe8 13.Nxc7 Qg6 14.N3xd5) 12.hxg5+ Kg8 13.Rh8+! (13.Qh5 Rf5! 14.f4
{+/=}) Kf7 14.Qh5+ 1-0

[Event "Finland Team Ch"]
[Site "Helsinki FIN"]
[Date "2008.11.08"]
[Round "3"]
[White "Heikkinen, Jyrki"]
[Black "Tuokko, Antti"]
[Result "1-0"]
[Section "II Division"]
[Board "2"]
[WhiteTeam "Lauttasaaren Shakkikerho"]
[BlackTeam "Karjaan Ura"]
[TimeControl "40/7200:1800"]
[FEN "k3r3/p4pp1/Ppp1rnp1/1P2q3/2P5/2N2QP1/7P/1R3RK1 w - - 0 28"]

28.Rbd1!? Qc5+ 29.Kh1 Re3?? (29...Qxc4! {-/+}) 30.Qxc6+ Qxc6+ 31.bxc6 Rxc3?
(31...Kb8 32.Nb5 {+/-}) 32.c7 Rb8 33.Rd8 Nd7 34.Rxb8+ Nxb8 35.c8=Q 1-0

[Event "Nokia Correspondence Tournament"]
[Site "Helsinki FIN"]
[Date "2009.??.??"]
[Round "?"]
[White "Heikkinen, Jyrki"]
[Black "Suihko, Ismo"]
[Result "1-0"]
[FEN "r4r2/pp1nbpk1/2p1pn2/q5N1/3P2P1/3BB2Q/PPP2R2/5RK1 w - - 0 18"]

{Analysis position of the game} 18.Qh6+! Kxh6 (18...Kg8 19.Rh2) 19.Nxe6+ Qg5
20.Bxg5# 1-0

[Event "Helsinki Rapid Team Ch"]
[Site "Helsinki FIN"]
[Date "2009.04.21"]
[Round "?"]
[White "Mäkinen, Ilkka"]
[Black "Heikkinen, Jyrki"]
[Result "0-1"]
[Section "A"]
[Board "1"]
[WhiteTeam "Helsingin Shakkiklubi 3"]
[BlackTeam "Lauttasaaren Shakkikerho"]
[WhiteElo "2154"]
[BlackElo "2084"]
[TimeControl "900"]
[FEN "r3r1k1/2p2ppp/p1np4/qp1P4/3P1Q2/P2B1P2/1P3P1P/2KR3R b - - 0 17"]

17...b4! 18.Bxh7+ (18.dxc6 bxa3 19.b4 a2 20.bxa5 a1=Q+ {=}) Kxh7 19.Qxf7 bxa3
20.Rhg1 axb2+ 21.Kb1 Qa1+ 22.Kc2 b1=Q+ 23.Rxb1 Nb4+ (23...Qa4+!) 24.Kb3 Qxd4
25.Rg4 Qd3+ 26.Ka4 Qb5+ 27.Kb3 Nxd5+ 28.Kc2 Re2+ 0-1

[Event "Finland Rapid Team Ch"]
[Site "Espoo FIN"]
[Date "2009.05.24"]
[Round "2"]
[White "Heikkinen, Jyrki"]
[Black "Pitkänen, Ilkka"]
[Result "1-0"]
[Board "2"]
[WhiteTeam "Lauttasaaren Shakkikerho"]
[BlackTeam "Espoon Shakkikerho 2"]
[TimeControl "1200+10"]
[FEN "r1br2k1/2p1qpp1/pnn1p2p/1p2P3/1b1PNB2/3BQN2/PPP3PP/R4RK1 w - - 2 15"]

15.Bxh6! gxh6 16.Nf6+ (16.Qxh6) Kg7 17.Nh5+ Kg8 18.Qxh6 f5 19.Nf6+ Kf7 20.Ng5#
1-0

[Event "Friendly Match"]
[Site "Helsinki FIN"]
[Date "2009.06.11"]
[Round "-"]
[White "Laakso, Harri"]
[Black "Heikkinen, Jyrki"]
[Result "*"]
[Board "1"]
[WhiteTeam "Rikospoliisien Shakkikerho"]
[BlackTeam "Lauttasaaren Shakkikerho"]
[WhiteElo "2169"]
[BlackElo "2077"]
[TimeControl "600"]
[FEN "5R2/2p3pk/4p2p/5p1Q/3Pqb2/5N1P/r3rPP1/5RK1 b - - 0 29"]

29...Rxf2! (29...Bg3?? 30.Ng5# {1-0, continued the game}) 30.Rxf2 Ra1+ {mates}
*

[Event "Lauttasaari Open Ch"]
[Site "Helsinki FIN"]
[Date "2009.10.14"]
[Round "6"]
[White "Wigelius, Pentti"]
[Black "Mäki-Fränti, Petri"]
[Result "0-1"]
[FEN "r1r5/5kp1/1p3pp1/3p4/1q1P2P1/p1pnBP1P/P1R4Q/K4N1R b - - 9 35"]

35...Qb2+! (35...Ne1 {continued the game, 0-1 in 45}) 36.Rxb2 cxb2+ 37.Kb1
Rc1+ 38.Bxc1 bxc1=R# 0-1

[Event "Finland Team Ch 09/10"]
[Site "Helsinki FIN"]
[Section "II Division:2"]
[Date "2009.10.17"]
[Round "2"]
[Board "1"]
[White "Öberg, Tommy"]
[Black "Kauppala, Pekka"]
[WhiteElo "1909"]
[BlackElo "2117"]
[Result "*"]
[FEN "r1b1r1k1/p1b2ppp/1pnq4/3p4/NPpPn3/P3PN1P/2Q1BPP1/R1B1R1K1 b - - 1 16"]

16...Bxh3!! (16...Re6 {continued the game, draw in 50}) 17.Ra2 (17.gxh3? Qg6+
18.Kf1 Ng3+ 19.fxg3 Qxc2 {-+}) Bxg2 18.Kxg2 Qg6+ 19.Kf1 Qf5 20.Rd1 Qh3+ 21.Ke1
Qh1+ 22.Bf1 Qxf3 {-+} *

[Event "Casual Game"]
[Site "Helsinki FIN"]
[Date "2009.11.28"]
[Round "?"]
[White "Heikkinen, Jyrki"]
[Black "Rautio, Reijo"]
[Result "1-0"]
[TimeControl "180+2"]
[FEN "rn1q1r1k/1b4bp/p4Np1/1pp1PpP1/2B1pP1P/4B3/PPP5/R2QK2R w KQ - 0 17"]

17.h5! bxc4 18.hxg6 Bxf6 19.Rxh7+ Kg8 20.Qh5 Bg7 21.Rh8+ 1-0

[Event "Casual Game"]
[Site "Helsinki FIN"]
[Date "2010.??.??"]
[Round "?"]
[White "Heikkinen, Jyrki"]
[Black "Wigelius, Pentti"]
[Result "1-0"]
[FEN "r2q3k/ppp1b2p/4QrpB/8/2Bp1N2/5P2/PPP4P/2KR2R1 w - - 0 21"]

21.Nh5! Rxe6 22.Bg7+ Kg8 23.Bxe6# 1-0

[Event "Finland Team Ch 09/10"]
[Site "Helsinki FIN"]
[Section "II Division:2"]
[Date "2010.02.13"]
[Round "5"]
[Board "3"]
[White "Joutsivuo, Timo"]
[Black "Melanko, Ilkka"]
[WhiteElo "1916"]
[BlackElo "1835"]
[Result "1-0"]
[FEN "4q1k1/3r4/p1Rrp2p/1p2Qp2/1P1PnP2/P4N2/6PP/2R3K1 w - - 2 36"]

36.Rc8! (36.Rxd6 {continued the game, 1-0 in 64}) Rd8 37.R1c7 Qg6 (37...Qf8
38.Rxd8 Rxd8 39.Qxe6+ Kh8 40.Ne5 {+-}) 38.Qxd6! Nxd6 39.Rxd8+ Ne8 40.Ne5 Qh5
41.g4 fxg4 42.Re7 {+-} 1-0

[Event "Pekka Kauppalan simultaani"]
[Site "Helsinki FIN"]
[Date "2010.04.10"]
[Round "-"]
[White "Turtiainen, Kimmo"]
[Black "Kauppala, Pekka"]
[Result "1-0"]
[TimeControl "5400"]
[FEN "2kr1bnr/ppp1p1pp/4qp2/1N3b2/2nP4/1R3N2/P1PBBPPP/3Q1RK1 b - - 0 13"]

13...a6 (13...Nxd2 14.Nxa7+! Kb8 15.Qxd2 b6 (15...Kxa7 16.Qa5+ Kb8 17.Rfb1
{+-}) 16.Ra3 {±}) 14.Nxc7 Kxc7 15.Bxc4 Qxc4 16.Rc3 {White won in move 37} 1-0

[Event "Lauttasaari Open Ch"]
[Site "Helsinki FIN"]
[Date "2010.05.19"]
[Round "3"]
[White "Lehtinen, Tero"]
[Black "Siikonen, Timo"]
[Result "*"]
[FEN "rnbqr1k1/ppp3pp/5p2/3p4/3P1b2/3BBN1P/PPP2PP1/R2QK2R w KQ - 5 10"]

10.O-O! (10.Qd2 {continued the game, 0-1 in 42}) Bxe3 11.fxe3 Rxe3? (11...Nc6
{+/=}) 12.Ne5! fxe5?? 13.Qh5 {+-} *

[Event "Lauttasaari Cup"]
[Site "Helsinki FIN"]
[Date "2010.06.03"]
[Round "?"]
[White "Heikkinen, Jyrki"]
[Black "Suominen, Antti"]
[Result "1-0"]
[Stage "Semi-Final"]
[TimeControl "1200+10"]
[FEN "3r4/5pk1/1p1q1Nb1/3PR1Qp/7P/p4P2/6K1/8 w - - 0 35"]

35.Nxh5+ {side line of the game} Kh7 36.Nf6+ Kg7 37.h5 a2 38.Re8! {threatening
39.h6#} 1-0

[Event "Finland Team Ch 2010-2011"]
[Site "Helsinki FIN"]
[Date "2010.09.18"]
[Round "1"]
[White "Heikkinen, Jyrki"]
[Black "Calonius, Mikael"]
[Result "1-0"]
[Section "II Division:1"]
[Board "1"]
[WhiteTeam "Lauttasaaren Shakkikerho"]
[BlackTeam "Käpylän Shakkikerho 2"]
[WhiteElo "2062"]
[BlackElo "1912"]
[FEN "rn1qr1k1/pb2pp1p/2ppPbpB/3n3P/1p1P4/3B1N2/PPPQNPP1/R3K2R w KQ - 1 14"]

14.Ng5 (14.hxg6 fxg6 15.Bxg6! Kh8 16.Bg7+! Bxg7 17.Rxh7+ Kg8 18.Bf7+ Kxh7
19.O-O-O {+-}) Bxg5 15.Qxg5 f6 16.Qg4 g5 17.Qf5 1-0

[Event "Finland Team Ch 2010-2011"]
[Site "Helsinki FIN"]
[Date "2010.10.16"]
[Round "2"]
[White "Siikonen, Timo"]
[Black "Heikkinen, Jyrki"]
[Result "1-0"]
[Section "II Division:2"]
[Board "4"]
[WhiteTeam "Lauttasaaren Shakkikerho 2"]
[BlackTeam "Matinkylän Shakkikerho 4"]
[WhiteElo "1742"]
[BlackElo "1732"]
[FEN "4r3/4Np1k/1qp2Ppp/pp6/3rPQ1P/3B4/PPP3P1/2K4R w - - 5 22"]

22.Nf5!! (22.h5 {black resigned anyway}) gxf5 23.Qxf5+ Kh8 24.Qh5 1-0

[Event "Finland Team Ch 2010-2011"]
[Site "Helsinki FIN"]
[Date "2010.11.20"]
[Round "3"]
[White "Wigelius, Pentti"]
[Black "Konttinen, Timo"]
[Result "*"]
[Section "II Division:1"]
[Board "4"]
[WhiteTeam "Lauttasaaren Shakkikerho"]
[BlackTeam "Shakkikerho X"]
[WhiteElo "1941"]
[BlackElo "1874"]
[FEN "r6r/p7/1pk2Rb1/6pp/2P1P3/1P6/PK2B1PP/8 b - - 0 25"]

25...Kc5?? (26.Rxg6?? {continued the game, 0-1 in 45}) 26.Kc3 a5 27.a3 {mates} *

[Event "Lauttasaari Cup"]
[Site "Helsinki FIN"]
[Date "2011.01.20"]
[Round "?"]
[White "Heikkinen, Jyrki"]
[Black "Suominen, Antti"]
[Result "1-0"]
[Stage "Final"]
[TimeControl "1200+10"]
[FEN "rn1qk2r/p2bppbp/2pp1np1/1p2P1B1/3P1Q2/2NB1N2/PPP2PPP/R3K2R b KQkq - 0 9"]

9...b4?? (9...dxe5 10.Nxe5 Be6 {+/=}) 10.exf6 exf6 11.Ne4 fxg5 12.Nxd6+ Ke7
13.Nxg5 Be6 (13...f6 14.O-O {+-}) 14.Ndxf7 Bxf7 15.Qxf7+ Kd6 16.Ne4# 1-0

[Event "Casual Game"]
[Site "Helsinki FIN"]
[Date "2011.02.16"]
[Round "5"]
[White "Maltez, Nuno"]
[Black "Heikkinen, Jyrki"]
[Result "0-1"]
[TimeControl "480+2"]
[FEN "2kr3r/ppp2pp1/1b2q3/8/b1B1PP2/B1P4p/P3Q1PP/1R3R1K b - - 0 20"]

20...hxg2+ 21.Kxg2 Rxh2+! 22.Kxh2 Rh8+ 23.Kg3 Qh3# 0-1

[Event "Nokia Correspondence Tournament"]
[Site "?"]
[Date "2011.03.13"]
[Round "?"]
[White "Heikkinen, Jyrki"]
[Black "Silfverberg, Miika"]
[Result "1-0"]
[EventDate "2011.03.03"]
[Mode "ICS"]
[FEN "rnb2rk1/p3q3/1pp1ppp1/6NP/2BP3Q/2P5/PP5P/R4RK1 w - - 0 17"]

17.hxg6! b5 (17...fxg5 18.Rxf8+ {mates}) 18.Bxe6+ Bxe6 19.Nxe6 Re8 20.Rxf6
(20.Rxf6 Nd7 21.Raf1 Nxf6 22.Rxf6 Qb7 23.g7 {mates}) 1-0

[Event "Lauttasaari Ch"]
[Site "Helsinki FIN"]
[Date "2011.04.13"]
[Round "1"]
[White "Sobenin, Evgeny"]
[Black "Turtiainen, Kimmo"]
[Result "1-0"]
[FEN "4k2r/r1qbbppp/2p1pnn1/ppPpN1B1/1P1P1P2/P1NBP3/6PP/R2Q1RK1 w k - 1 14"]

14.a4!? axb4 15.axb5 Rxa1 16.Qxa1 bxc3 17.b6 Qb8?? (17...Qb7 {=}) 18.Qa7 Qxa7
19.bxa7 O-O 20.Rb1 Nxe5 21.fxe5 1-0

[Event "Lauttasaari Ch"]
[Site "Helsinki FIN"]
[Date "2011.05.10"]
[Round "3"]
[White "Heikkinen, Jyrki"]
[Black "Lehtinen, Tero"]
[Result "1-0"]
[TimeControl "40/5400:1200+30"]
[FEN "2r1rk2/p1q2pb1/4pnQ1/1p1p2P1/3P4/2N2R2/PPPB4/2K4R w - - 1 26"]

26.Qxg7+! Kxg7 27.gxf6+ Kg6 28.Rh6# 1-0

[Event "Casual Game"]
[Site "Helsinki FIN"]
[Date "2011.05.11"]
[Round "-"]
[White "Heikkinen, Jyrki"]
[Black "Anonymous"]
[Result "1-0"]
[FEN "r5k1/pp3p1p/1q4pQ/2p3B1/8/2r5/P3R1PP/R6K w - - 0 25"]

25.Rae1 Qc6 (25...Rf8 26.Qxf8+! Kxf8 27.Bh6+ Kg8 28.Re8#) 26.Bf6! Qxf6 27.Re8+
Rxe8 28.Rxe8# 1-0

[Event "Finland Team Cup 2011"]
[Site "Espoo FIN"]
[Date "2011.05.14"]
[Round "3"]
[White "Hentunen, Asko"]
[Black "Heikkinen, Jyrki"]
[Result "*"]
[Board "2"]
[WhiteTeam "Matinkylän Shakkikerho"]
[BlackTeam "Lauttasaaren Shakkikerho"]
[WhiteElo "2312"]
[BlackElo "2063"]
[WhiteTitle "FM"]
[FEN "2kr2r1/2p2p1p/1pP1b3/pP1q2p1/Q5n1/B2P1RPP/P3P1B1/5R1K b - - 0 22"]

22...Qxa2 (22...Nh6? 23.Rf6 Qe5? (23...Qxa2 24.Rxh6 Kb8) 24.Rxh6 {continued
the game, 1-0 in 32}) 23.hxg4 Bb3 {=/+} *

[Event "Casual Game"]
[Site "Helsinki FIN"]
[Date "2011.06.15"]
[Round "2"]
[White "Heikkinen, Jyrki"]
[Black "Suominen, Antti"]
[Result "1-0"]
[TimeControl "480+2"]
[FEN "kr6/bpR3p1/3q1pp1/Q3p3/P4n2/7P/1P4B1/2R4K w - - 8 33"]

33.Rxb7 Rxb7 34.Rc8+ Qb8 35.Rxb8+ Kxb8 36.Qd8# 1-0

[Event "Lauttasaari Ch"]
[Site "Helsinki FIN"]
[Date "2011.06.22"]
[Round "4"]
[White "Joutsivuo, Timo"]
[Black "Järvinen, Seppo"]
[Result "*"]
[FEN "5rrk/pp6/2pbbn1p/3pNp1q/3P1Pp1/3BP1QP/PP4PK/R1B2R2 b - - 1 22"]

22...Bxe5 (22...gxh3? 23.Qxh3 Bxe5 24.Qxh5 Bxf4+ 25.Rxf4 Nxh5 26.Rh4 Nf6
27.Rxh6+ {continued the game, 1-0 in 60}) 23.dxe5 (23.fxe5 f4!) gxh3 24.Qxh3
Rxg2+! 25.Kxg2 Rg8+ 26.Qg3 (26.Kh2 Ng4+ 27.Kg3 Nxe3+) Rxg3+ 27.Kxg3 Ng4 {-+} *

[Event "Lauttasaari Ch"]
[Site "Helsinki FIN"]
[Date "2011.09.29"]
[Round "6"]
[White "Turtiainen, Kimmo"]
[Black "Heikkinen, Jyrki"]
[Result "0-1"]
[FEN "k7/1pb4p/p2r4/6p1/5r2/P1Q4P/6PK/4R3 b - - 0 54"]

54...Rc4! (54...Rc6 55.Re8+ Ka7 56.Qe3+ b6 57.g3 {continued the game, 0-1 in
67}) 55.Qxc4 Rc6+ 0-1

[Event "Finland Team Ch 2011-2012"]
[Site "Helsinki FIN"]
[Date "2011.10.15"]
[Round "2"]
[White "Heikkinen, Jyrki"]
[Black "Puroila, Sippo"]
[Result "1-0"]
[Section "II Division:1"]
[Board "2"]
[WhiteTeam "Lauttasaaren Shakkikerho"]
[BlackTeam "Espoon Shakkikerho 2"]
[WhiteElo "2062"]
[BlackElo "1893"]
[FEN "1rb2rn1/2qnQpk1/pp1N2p1/2pPp2p/P3P1PP/1RN2P2/1PP1B3/4K2R w K - 1 23"]

23.Nf5+ (23.Qxf7+! {+-}) gxf5? (23...Kh7 24.d6! {+/-}) 24.Qg5+ Kh8 25.Qxh5+
Kg7 26.Qg5+ (26.gxf5! Re8 27.d6 Qxd6 28.Rg1+ Kf8 29.Nd5 {+-}) Kh8 27.gxf5
Ndf6?? (27...Qd6 {=}) 28.Rg1 1-0

[Event "Finland Team Ch 2011-2012"]
[Site "Helsinki FIN"]
[Date "2011.11.19"]
[Round "3"]
[White "Paukku, Jukka"]
[Black "Ståhle, Sten"]
[Result "*"]
[Section "III Division:4"]
[Board "5"]
[WhiteTeam "Lauttasaaren Shakkikerho 2"]
[BlackTeam "Helsingin Shakkiklubi 6"]
[FEN "1k1r1b1r/p1q5/1p1p3p/NR2p1p1/2P1P3/P2Q1Pp1/1P4P1/1K1R4 w - - 1 33"]

33.c5! (33.Qd5 Rc8 {continued the game, 1-0 in 55}) Rc8 34.cxb6 axb6 35.Qb3
Ka7 36.Qa4 Kb8 (36...Qc2+ {+-}) 37.Nc4! {winning} *

[Event "Finland Team Ch 2011-2012"]
[Site "Helsinki FIN"]
[Date "2011.11.19"]
[Round "3"]
[White "Heimonen, Arto"]
[Black "Lindholm, Jere"]
[Result "*"]
[Section "III Division:2"]
[Board "2"]
[WhiteTeam "Lauttasaaren Shakkikerho 3"]
[BlackTeam "Etelä-Vantaan Shakki 4"]
[WhiteElo "1622"]
[BlackElo "1507"]
[FEN "1n5r/2rkbppp/p1n1p3/N2pPb2/B2P4/1R2BN2/P4PPP/2R3K1 w - - 4 23"]

23.Nxc6 (23.h3 {continued the game, 0-1 in 63}) Nxc6 24.Rxc6 Rxc6 25.Rb7+ {+-}
*

[Event "Casual Game"]
[Site "Helsinki FIN"]
[Date "2011.11.23"]
[Round "6"]
[White "Heikkinen, Jyrki"]
[Black "Ertbjerg, Per"]
[Result "1-0"]
[TimeControl "480+2"]
[FEN "2q1kb1r/2r1pp1p/2Pp2p1/1p1N4/8/5Q1P/PPP4P/2KRR3 w q - 0 19"]

19.Nf6+ Kd8 20.Rxd6+! Rd7 (20...exd6 21.Re8#) 21.Rxd7+ (21.c7+ {mates
quicker}) Qxd7 22.cxd7 1-0

[Event "Finland Team Ch 2011-2012"]
[Site "Helsinki FIN"]
[Date "2012.02.11"]
[Round "5"]
[White "Ranta, Ari"]
[Black "Vesely, Petr"]
[Result "*"]
[Section "III Division:4"]
[Board "2"]
[WhiteTeam "Shakkikerho Meriratsut"]
[BlackTeam "Lauttasaaren Shakkikerho 2"]
[WhiteElo "1854"]
[BlackElo "1942"]
[FEN "rnrq2k1/5ppp/1bP1p3/pB1p4/3B4/P2Q2P1/1P3P1P/2R1R1K1 w - - 7 26"]

26.Bxb6 (26.Be5 {continued the game, 0-1 in 44}) Qxb6 27.c7! Rxc7 (27...Na6
28.Rc6) 28.Qxd5! * {White wins}

[Event "Finland Team Ch 2012-2013"]
[Site "Helsinki FIN"]
[Date "2013.02.09"]
[Round "5"]
[White "Turtiainen, Janne"]
[Black "Kauppala, Pekka"]
[Result "0-1"]
[Section "II Division:2"]
[Board "2"]
[WhiteTeam "Shakkikerho Meriratsut"]
[BlackTeam "Lauttasaaren Shakkikerho"]
[FEN "3r2k1/p1p5/1r6/7q/6p1/P3P1P1/1P3PB1/R1B1Q1K1 b - - 0 33"]

33...Rbd6 34.Qc3?? Rd1+ 35.Bf1 Rxf1+ 36.Kxf1 Qh1+ 37.Ke2 Qd1# 0-1

[Event "Finland Rapid Team Ch"]
[Site "Helsinki FIN"]
[Date "2013.03.23"]
[Round "5"]
[White "Heikkinen, Jyrki"]
[Black "Hurme, Harri"]
[Result "1-0"]
[Board "2"]
[WhiteTeam "Lauttasaaren Shakkikerho"]
[BlackTeam "Suomalainen Shakkikerho"]
[WhiteElo "2046"]
[BlackElo "2197"]
[BlackTitle "FM"]
[TimeControl "1200+10"]
[FEN "rq2k2r/pp2bp2/2b1pp2/1N5p/2B4Q/8/PPP3PP/4RR1K w kq - 2 19"]

19.Bxe6! Bxb5 20.Bxf7+ (20.Rxf6! Qc7 21.Bxf7+ {+/-}) Kf8?? (20...Kxf7 21.Rxe7+
{=}) 21.Rxe7 Bxf1 22.Qxf6 Qf4 23.Qxf4 (23.Re8+! Rxe8 24.Qxf4 {+-}) Kxe7 24.Bd5
Raf8 25.Qc7+ Kf6 26.Qf4+ Ke7 27.Qe5+ Kd7 28.Qe6+ Kd8 29.Qd6+ Kc8 (29...Ke8
30.Bxb7 {+-}) 30.Be6# 1-0

[Event "Finland Team Ch 2013-2014"]
[Site "Helsinki FIN"]
[Date "2013.10.12"]
[Round "2"]
[White "Heikkinen, Jyrki"]
[Black "Aaltio, Erkki"]
[Result "1-0"]
[Section "II Division:2"]
[Board "2"]
[WhiteTeam "Lauttasaaren Shakkikerho"]
[BlackTeam "Helsingin Shakkiklubi 3"]
[WhiteElo "2064"]
[BlackElo "2019"]
[FEN "2kr3r/pp1n1pp1/1qpBpn1p/8/3P2P1/3B1Q1P/PPP3K1/R4R2 b - - 0 16"]

16...Qxd4?? (16...c5 17.dxc5 Nxc5 18.Be7 Rd7 19.Bxf6 gxf6 20.Qxf6 Rhd8 {=})
17.Qxc6+ 1-0

[Event "Finland Team Ch 2013-2014"]
[Site "Espoo FIN"]
[Date "2013.11.02"]
[Round "3"]
[White "Ertbjerg, Per"]
[Black "Pitkänen, Ilkka"]
[Result "1-0"]
[Section "II Division:2"]
[Board "3"]
[WhiteTeam "Lauttasaaren Shakkikerho"]
[BlackTeam "Espoon Shakkikerho 2"]
[FEN "r4rk1/6pp/4p3/pN2Pp2/Ppq1b3/6Q1/5PPP/R2R2K1 w - - 0 26"]

26.Rd7 g6 (26...Rf7 27.Rxf7 Kxf7 28.Nd6+ {wins queen}) 27.Qh4 h5 28.Qe7 1-0

[Event "Lauttasaari Cup"]
[Site "Helsinki FIN"]
[Date "2014.12.10"]
[Round "?"]
[White "Heikkinen, Jyrki"]
[Black "Suominen, Antti"]
[Result "1-0"]
[Stage "Semi-Final"]
[TimeControl "1200+10"]
[FEN "4r2r/ppk2bpp/1npR4/4B3/6P1/2P4P/PPP1BP2/2KR4 w - - 1 20"]

20.Re6+! (20.f4 Kc8 21.Rxc6+ bxc6 22.Ba6# {continued the game}) Kc8 21.Rxc6+
bxc6 22.Ba6# 1-0

[Event "Casual Game"]
[Site "Helsinki FIN"]
[Date "2015.??.??"]
[Round "?"]
[White "Heikkinen, Jyrki"]
[Black "Kauppinen, Janne"]
[Result "1-0"]
[FEN "r2qkb1r/1b1npppp/8/PNpnN3/8/3B4/1P1BQPPP/R3K2R w KQkq - 0 15"]

15.Nc6 Bxc6 16.Nd6# 1-0

[Event "Casual Game"]
[Site "Helsinki FIN"]
[Date "2015.01.07"]
[Round "?"]
[White "Vesely, Petr"]
[Black "Heikkinen, Jyrki"]
[Result "0-1"]
[FEN "5rk1/ppp4p/3p1p2/7q/2P3p1/1P2QbP1/PB3N2/5RK1 b - - 0 25"]

25...Re8 26.Qf4?? (26.Qc3 Re2 27.Re1 {=}) Re2 27.Qxf6 Qh1+ 28.Nxh1 Rg2# 0-1

[Event "Lauttasaari Ch"]
[Site "Helsinki FIN"]
[Date "2015.03.26"]
[Round "1"]
[White "Heikkinen, Jyrki"]
[Black "Turtiainen, Kimmo"]
[Result "1-0"]
[Section "A"]
[FEN "rn2r2k/pppb2p1/1b4Pp/4Pp2/1PB1p3/P7/1BP2PP1/R2NK2R w KQ - 1 16"]

16.Rxh6+ gxh6 17.e6+ Kg8 18.e7+ 1-0

[Event "Finland Team Ch"]
[Site "Helsinki FIN"]
[Date "2015.09.12"]
[Round "1"]
[White "Mähönen, Timo"]
[Black "Nurmela, Janne"]
[Result "1-0"]
[Section "II Division:3"]
[Board "4"]
[WhiteTeam "Lauttasaaren Shakkikerho"]
[BlackTeam "Käpylän Shakkikerho 2"]
[WhiteElo "1965"]
[BlackElo "1879"]
[FEN "r1q2k1r/2p1R1pp/p2p1p2/1pbP3b/7P/1QBB4/PP3PP1/4R1K1 w - - 0 22"]

22.Bxf6 gxf6 23.Qc3 Qg4 24.Qxf6+ Kg8 25.Bf5 Bd4 26.Be6+ 1-0

[Event "Lauttasaari Ch"]
[Site "Helsinki FIN"]
[Date "2015.09.16"]
[Round "6"]
[White "Heikkinen, Jyrki"]
[Black "Niemelä, Mika"]
[Result "1-0"]
[Section "A"]
[FEN "3rk1r1/p2q1p1p/1np1pRp1/1pB5/3P4/1P1B2QP/P1P3P1/4R1K1 w k - 0 22"]

22.Rexe6+ {side line of the game} fxe6 23.Bxg6+ hxg6 24.Qxg6+ Rxg6 25.Rf8# 1-0

[Event "Finland Team Ch"]
[Site "Joensuu FIN"]
[Date "2016.01.09"]
[Round "4"]
[White "Kauppala, Pekka"]
[Black "Jönhede, Marko"]
[Result "*"]
[Section "II Division:3"]
[Board "1"]
[WhiteTeam "Lauttasaaren Shakkikerho"]
[BlackTeam "Joensuun Shakkikerho 2"]
[WhiteElo "2067"]
[BlackElo "1951"]
[FEN "r5k1/pp5p/2p2np1/3rB1Kn/P3pP2/2P4P/2P3B1/R6R b - - 7 20"]

20...Re8! (20...Rd2 {continued the game, 1/2-1/2 in 42}) 21.Bf3 Rexe5+ 22.Kh4
exf3 23.fxe5 Rxe5 24.Rag1 Re4+ 25.Kg5 Kg7 26.Rg4 h6+ 27.Kh4 g5# *

[Event "Lauttasaari Cup"]
[Site "Helsinki FIN"]
[Date "2016.02.24"]
[Round "?"]
[White "Heikkinen, Jyrki"]
[Black "Kauppala, Pekka"]
[Result "*"]
[Stage "Final"]
[TimeControl "1200+10"]
[FEN "2r2b1r/3R1ppp/p1p3b1/1p2N1P1/1k2P3/1Bp1B3/P1P4P/6K1 w - - 0 22"]

22.Nc4!! (22.Bb6?? Bc5+ {continued the game, and Black won}) bxc4 23.Rb7+ Ka5
24.Bd4 cxb3 25.cxb3 Bc5 (25...Bb4 26.Bb6+ Kb5 27.a4#) 26.Bxc5 Bxe4 27.Bb4# *

[Event "Lauttasaari Cup"]
[Site "Helsinki FIN"]
[Date "2016.08.17"]
[Round "?"]
[White "Heikkinen, Jyrki"]
[Black "Suominen, Antti"]
[Result "1-0"]
[Stage "Final"]
[TimeControl "1200+10"]
[FEN "2r1r3/pp2p1kq/3pQpNb/3P2BP/8/8/P5P1/5R1K b - - 3 26"]

26.Rxf6! Bxg5 (26...Rf8 27.Qxe7+ Kg8 28.Qe6+ Kg7 29.Nxf8) 27.Rf7+ Kh6 28.Nf8+
(28.Nxe7+!) Bf6 29.Rxh7+ (29.Qe3+!) Kg5 30.Qe3+ {1-0 in 38} 1-0

[Event "Lauttasaari Cup"]
[Site "Helsinki FIN"]
[Date "2017.01.30"]
[Round "?"]
[White "Heikkinen, Jyrki"]
[Black "Kumar, Ashwin"]
[Result "1-0"]
[Stage "Semi-Final"]
[TimeControl "480+4"]
[FEN "r4rk1/1pp1Rpbp/2q3p1/p2n4/2BP1B2/2P2R1P/PP4P1/5QK1 w - - 1 18"]

18.Be5! Nxe7? (18...Bxe5 19.Rxe5 (19.Rfxf7? b5!)) 19.Rxf7 Qxc4 20.Rxg7+ Kh8
21.Rxe7+ (21.Rxg6+) Kg8 22.Qxc4+ 1-0

[Event "Finland Blitz Team Ch"]
[Site "Pori FIN"]
[Date "2017.??.??"]
[Round "?"]
[White "Hytönen, Harri"]
[Black "Heikkinen, Jyrki"]
[Result "0-1"]
[WhiteTeam "Itä-Helsingin Shakkikerho"]
[BlackTeam "Lauttasaaren Suomalainen Shakkikerho"]
[TimeControl "300"]
[FEN "5rk1/pp1n4/2pb3p/3p2pq/NP1Pp3/P3PrPb/3B1PBP/3QRRK1 b Qq - 0 1"]

1...Bxg2 2.Kxg2 Rxf2+! 3.Rxf2 Rxf2+ 4.Kxf2 Qxh2+ 5.Kf1 Bxg3 0-1

[Event "Finland Blitz Team Ch"]
[Site "Jyväskylä FIN"]
[Date "2018.??.??"]
[Round "?"]
[White "Heikkinen, Jyrki"]
[Black "Hentunen, Asko"]
[Result "*"]
[WhiteTeam "Lauttasaaren Suomalainen Shakkikerho"]
[BlackTeam "Matinkylän Shakkikerho"]
[TimeControl "300"]
[FEN "r3q1k1/1p1bB3/p2pp1p1/2p1b3/P1B1P2Q/2N4P/1Pn3P1/5RK1 w - - 0 26"]

26.Nd5!! (26.Rf8+ {0-1 in 38, continued the game}) exd5 27.Bxd5+ Kg7 28.Rf4!!
{wins, threatening 29.Bf6+ Bxf6 30.Qxf6+ Kh6 31.Rh4#} *

[Event "Helsinki Blitz Team Ch"]
[Site "Helsinki FIN"]
[Date "2019.10.28"]
[Round "4"]
[White "Heikkinen, Jyrki"]
[Black "Elg, Marko"]
[Result "*"]
[Section "M"]
[Board "3"]
[WhiteTeam "Lauttasaaren Suomalainen Shakkikerho"]
[BlackTeam "Shakkiseura Gambiitti"]
[WhiteElo "2033"]
[BlackElo "2133"]
[TimeControl "180+2"]
[FEN "1kqr4/1bN2p2/pP1Q2p1/8/8/8/1KP2P2/R7 w - - 0 1"]

1.Nxa6+ Ka8 2.Qb8+! (2.Nc7+ Kb8 3.Qc5 Rd6?? 4.Qa5?? (4.Qxd6) Rxb6+?? 5.Qxb6
Qxc7 6.Qb4? (6.Ra8+! Kxa8 7.Qxc7) {draw, continued the game}) Qxb8 3.Nc7# *

[Event "Casual Game"]
[Site "Helsinki FIN"]
[Date "2021.03.24"]
[Round "6"]
[White "Heikkinen, Jyrki"]
[Black "Kauppala, Pekka"]
[Result "*"]
[TimeControl "180+2"]
[FEN "2kr3r/Qbpn1pp1/1pN1pn1p/2q5/6PP/2N5/PPP1B3/2KR1R2 w - - 4 20"]

20.Qb8+! (20.Nxd8 Rxd8 21.Ba6 Qc6?? 22.Qa8+ Nb8 23.Rxd8+ (23.Bxb7+) Kxd8
24.Qxb8+ Kd7 25.Bxb7 Qc5 26.Rd1+ Ke7 27.Qd8# {1-0, continued the game}) Nxb8
21.Na7# *

[Event "Lauttasaari Ch"]
[Site "Helsinki FIN"]
[Date "2021.03.31"]
[Round "1"]
[White "Kauppinen, Janne"]
[Black "Koymatli, Nihal"]
[Result "*"]
[Section "B"]
[Termination "time forfeit"]
[FEN "1r3rk1/3qbppp/2npbn2/1Np1p1N1/QP6/P2P2P1/4PPBP/1RB2RK1 b - - 0 18"]

18...Nd4 (18...Ra8 {1-0 in 29, continued the game}) 19.Nc3 (19.bxc5 dxc5)
(19.Nxe6 fxe6) Nxe2+! 20.Kh1 Nxc3 {-+} *

[Event "Casual Game"]
[Site "Helsinki FIN"]
[Date "2021.07.07"]
[Round "1"]
[White "Heikkinen, Jyrki"]
[Black "Wallin, Axel"]
[Result "*"]
[TimeControl "180+2"]
[FEN "2rq2r1/pp2bpk1/4pn1p/4N3/2Pp4/3Q3P/PPB3P1/R4RK1 w - - 3 22"]

22.Qh7+! (22.Qf3? {continued the game}) Nxh7 23.Rxf7+ Kh8 24.Rxh7# *

[Event "Lauttasaari Cup"]
[Site "Helsinki FIN"]
[Date "2021.07.21"]
[Round "?"]
[White "Kumar, Ashwin"]
[Black "Heikkinen, Jyrki"]
[Result "*"]
[Stage "Final"]
[TimeControl "1200+10"]
[FEN "2rr2k1/1b2ppbp/6p1/p1p3q1/2B5/B3PP2/PP3QPP/2R1K2R b K - 3 18"]

18...Bd4! (18...Bh6 19.Rc3 {1-0 in 33, continued the game}) 19.f4 (19.Ke2
Bxe3!) Qxg2 {-/+} *

[Event "Casual Game"]
[Site "Helsinki FIN"]
[Date "2021.10.13"]
[Round "-"]
[White "Heikkinen, Jyrki"]
[Black "Graf, Lukas"]
[Result "*"]
[FEN "3q1k1r/p3pB1p/3pPbp1/n1p3Q1/7N/8/Pr3PPP/R4RK1 w - - 2 19"]

19.Qh6+ Bg7 20.Qxh7! (20.Qxg6 h6? 21.Qh7 Rxh7 22.Ng6# {1-0, continued the
game}) Rxh7 21.Nxg6# *

[Event "Helsinki Rapid Team Ch"]
[Site "Helsinki FIN"]
[Date "2023.04.25"]
[Round "5"]
[White "Kangas, Mauno"]
[Black "Heikkinen, Jyrki"]
[Result "0-1"]
[Section "A"]
[Board "2"]
[WhiteTeam "Itä-Helsingin Shakkikerho 2"]
[BlackTeam "Lauttasaaren Suomalainen Shakkikerho"]
[TimeControl "600+5"]
[FEN "1k1r3r/pppq2p1/2nb1p2/4p3/QP2P1n1/2P1NNPb/P6P/R1BR2KB b - - 0 17"]

17...Nd4! 18.cxd4 (18.Qxd7 Ne2#) Qxa4 0-1

[Event "Finland Team Ch"]
[Site "Helsinki FIN"]
[Date "2024.01.13"]
[Round "5"]
[White "Heikkinen, Jyrki"]
[Black "Wilen, Eero"]
[Result "*"]
[Section "I Division:2"]
[Board "3"]
[WhiteTeam "Lauttasaaren Suomalainen Shakkikerho"]
[BlackTeam "Itä-Helsingin Shakkikerho"]
[FEN "4r1k1/ppb1rpPp/2p3n1/2Pp1B1q/3P4/PP6/3B1Q1P/4RR1K w - - 7 29"]

29.Bd7! (29.Rxe7? Rxe7 30.Rg1?? (30.Bd3) Re2 31.Bg4 Qxh2+ {0-1, continued the
game}) Rd8 30.Rxe7 Nxe7 31.Be6! *
