No memberships required, just tons of pure chess data for determining your best chess moves! Submit your unique chess games and get listed on our site for free.

Over 3 million unique PGN chess games with comprehensive chess openings explorer and ECO database.

» Chess ECO Database » Chess Openings Explorer » Chess DVD Database Info » ECO Calculator PHP Script
» ECO Calculator Submit Chess Games » Newest Chess Games » Chess Openings
Top Chess Grandmasters, click to view a list of thier Chess Games and remember to download all our Free PGN Downloads
» galdunts sergey » brodie hugh
» hernando rodrigo » downey m » cherniaev alexan » milov vadim » schebler gerhard » cherniaev alexan » kurajica bojan » van wely loek » weyerstrass
» morozevich alexa » kurajica bojan » lyubimov » hickl joerg » cabrera alexis » aronian levon » donaldson john w » rubinstein akiba » matnadze ana
» bulcourf carlos » wall » wall » wojtkiewicz alek » cvitan ognjen » farago ivan » ruckschloss karo » vukic milan » purser t
» richards heather » andersson ulf » jonkman harmen » van wely loek » barcza gideon » kamsky g » tenuki » weyerstrass » gandalf 0
» popchev milko » lukov valentin » grabarczyk miros » gonzalez rodrigu » morgado js » polgar judit » gelfandboris » overrated » kramnikv
» polgar istvan » alexopoulos geor » korneev oleg

« prev 1 2 345 6 7 8 9 10 next »

194 Winning Chess Games of SPEELMAN JONATHA playing as BLACK

Switch to Chess Games of SPEELMAN JONATHA playing as WHITE

ECO B33 in 1986 play it! speelman jonatha defeats white's kwiatkowski feli in 40 moves	1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 Bd7 7. Be2 a6 8. Qd2 e6 9. O-O-O h6 10. Bh4 Be7 11. f4 O-O 12. Nf3 Qa5 13. e5 dxe5 14. fxe5 Nxe5 15. Nxe5 Qxe5 16. Bxf6 Bxf6 17. Qxd7 Rad8 18. Qxb7 Qf4+ 19. Kb1 Rb8 20. Qf3 Rxb2+
ECO C55 in 1989 play it! speelman jonatha defeats white's fedorowicz j in 108 moves	1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. d3 Be7 5. c3 O-O 6. O-O d5 7. exd5 Nxd5 8. Re1 Bg4 9. h3 Bh5 10. Nbd2 Nb6 11. Bb5 Bd6 12. Ne4 Ne7 13. d4 exd4 14. g4 Bg6 15. Qxd4 Nc6 16. Bxc6 bxc6 17. Nxd6 cxd6 18. Bg5 f6 19. Bf4 Nd5 20. Bg3 f5 21. c4 Nb4 22. Bxd6 Nc2 23. Qc5 fxg4 24. Ne5 gxh3 25. Nxg6 hxg6 26. Bxf8 Qh4 27. Qe5 Rxf8 28. Qg3 Qxg3+ 29. fxg3 Nxa1 30. Rxa1 Rf3 31. Kh2 Rf2+ 32. Kxh3 Rxb2 33. Rd1 Rb4 34. Rd8+ Kh7 35. Rd4 c5 36. Re4 Ra4 37. Kg4 Kh6 38. Kf4 Rxa2 39. Re5 Rf2+ 40. Kg4 Rf5 41. Re7 a6 42. Ra7 Rg5+ 43. Kf4 Kh5 44. Ke4 Rxg3 45. Rxa6 g5 46. Ra5 Rg4+ 47. Kd3 Rd4+ 48. Kc3 Rd7 49. Rxc5 Kh4 50. Rc6 g4 51. c5 g3 52. Rg6 Kh3 53. Kc4 g2 54. Rg5 Rf7
ECO C45 in 1994 play it! speelman jonatha defeats white's handoko edhi ina in 86 moves	1. e4 e5 2. Nf3 Nc6 3. d4 exd4 4. Nxd4 Bc5 5. Be3 Qf6 6. c3 Nge7 7. Bc4 b6 8. Qd2 Qg6 9. f3 Ne5 10. Bf1 d5 11. b4 Bd6 12. f4 Ng4 13. e5 Bxe5 14. fxe5 Qe4 15. Nc2 Nxe3 16. Nxe3 Nf5 17. Bb5+ Kf8 18. Kf2 Qf4+ 19. Ke2 d4 20. Nxf5 Qxf5 21. Kd1 Qxe5 22. Qe2 Qd6 23. Kc1 c6 24. Qf3 Qh6+ 25. Kb2 dxc3+ 26. Kb3 Be6+ 27. Kxc3 Bd5 28. Qf5 Bxg2 29. Bc4 Qg6 30. Qxg6 hxg6 31. Nd2 Bxh1 32. Rxh1 Rh3+ 33. Kc2 Rd8 34. Rf1 Rxh2 35. Bd3 c5 36. bxc5 bxc5 37. Rf4 Rd4 38. Rxd4 cxd4 39. Bb5 f5 40. Kd3 Ke7 41. a4 Kf6 42. a5 g5 43. Bc6 g4
ECO C03 in 1996 play it! speelman jonatha defeats white's mephisto berlin in 132 moves	1. e4 e6 2. d4 d5 3. Nd2 a6 4. Ngf3 Nf6 5. e5 Nfd7 6. Bd3 c5 7. c3 Nc6 8. O-O Be7 9. Re1 cxd4 10. cxd4 Qb6 11. Nb3 a5 12. a4 Nb4 13. Bb5 Qd8 14. Bd2 O-O 15. Rc1 Nb8 16. Nc5 N8a6 17. Nxa6 bxa6 18. Be2 Bd7 19. Qb3 Qb6 20. Red1 Rfb8 21. Bg5 Bxg5 22. Nxg5 Qd8 23. Nf3 Qe8 24. Ra1 Rc8 25. Rd2 Rc7 26. Ne1 Rac8 27. Bh5 Qe7 28. Qf3 Be8 29. Qg3 Rc6 30. Qf4 Qc7 31. Qg3 Rc1 32. Qa3 Qb6 33. Rxc1 Rxc1 34. Bd1 Qc6 35. Qe3 h6 36. g3 Qc4 37. b3 Qc3 38. Qxc3 Rxc3 39. Ng2 Kf8 40. Nf4 Ke7 41. Nh5 Kf8 42. Kg2 Rc1 43. h4 Rc3 44. Nf4 Ke7 45. g4 f6 46. Re2 Bf7 47. exf6+ gxf6 48. Re3 Rc1 49. Be2 Kd6 50. Nd3 Nxd3 51. Bxd3 e5 52. dxe5+ fxe5 53. Rf3 Be6 54. Rf6 e4 55. Be2 Re1 56. Bxa6 Ke5 57. Rxh6 Bxg4 58. Kg3 Bf3 59. Bc8 Rg1+ 60. Kh3 d4 61. Re6+ Kd5 62. Re8 d3 63. Rd8+ Ke5 64. h5 d2 65. b4 d1=Q 66. Rxd1 Rxd1
ECO C07 in 1991 play it! speelman jonatha defeats white's kosten anthony c in 100 moves	1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. Nxd4 a6 6. Bd3 dxe4 7. Nxe4 Be7 8. Be3 Nf6 9. Nxf6+ Bxf6 10. c3 Bd7 11. Be4 Qc7 12. O-O Nc6 13. Qf3 O-O 14. Rfd1 Rfd8 15. Qh3 h6 16. Qf3 Nxd4 17. cxd4 Bc6 18. Bxc6 Qxc6 19. Qxc6 bxc6 20. Rac1 Rd6 21. g3 Rad8 22. Re1 Bxd4 23. Bxd4 Rxd4 24. Rxc6 Rd2 25. Rxa6 Rxb2 26. Re3 Rdd2 27. Ra8+ Kh7 28. Rf3 f6 29. a3 e5 30. Re8 h5 31. Re7 Kh6 32. Kg2 Ra2 33. h3 Rd6 34. g4 hxg4 35. hxg4 g6 36. Kg3 Kg5 37. Rf7 Ra6 38. Rf8 Ra1 39. Kg2 Rd1 40. Rb3 Rd4 41. f3 Rd2+ 42. Kg3 Rc6 43. Rb5 Rc3 44. a4 Ra2 45. a5 Raa3 46. Rb6 Rxf3+ 47. Kg2 Rf4 48. a6 e4 49. Rf7 Ra2+ 50. Kg1 e3
ECO C10 in 1991 play it! speelman jonatha defeats white's suetin alexey s in 100 moves	1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 c5 8. O-O cxd4 9. Nxd4 Bc5 10. Nb3 Bd6 11. Bg5 h6 12. Bh4 Qc7 13. Bg3 Bxg3 14. hxg3 O-O 15. Qe2 e5 16. Nd2 Bg4 17. f3 Bd7 18. Qf2 Rfd8 19. Rfe1 Ba4 20. Ne4 Nxe4 21. Rxe4 Bc6 22. Re2 Re8 23. Rae1 Qa5 24. a3 Rad8 25. g4 g6 26. Kh2 Kg7 27. Qg3 f6 28. Re3 Qc7 29. Kh1 Rd4 30. c3 Rdd8 31. Qf2 g5 32. Qe2 Rh8 33. Kg1 Qb6 34. Bf5 Rd6 35. Qf2 Bb5 36. b3 Bd7 37. c4 h5 38. b4 Qd8 39. Qc2 hxg4 40. fxg4 Rd4 41. c5 Rh4 42. Qc3 Bxf5 43. gxf5 Qh8 44. Rh3 Rxh3 45. Qxh3 Rh4 46. Qg3 Kf8 47. b5 Qh7 48. c6 bxc6 49. bxc6 Rh1+ 50. Kf2 Qxf5+
ECO C07 in 1991 play it! speelman jonatha defeats white's gurevich ilya us in 120 moves	1. e4 e6 2. d4 d5 3. Nd2 c5 4. exd5 Qxd5 5. Ngf3 cxd4 6. Bc4 Qd6 7. O-O Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 Bd7 11. b3 a6 12. Bb2 Qc7 13. Nf3 Bd6 14. Qe2 O-O 15. Rad1 Rfd8 16. h3 Be7 17. Bd3 Be8 18. c4 a5 19. a4 Nd7 20. Qe4 g6 21. Bc2 Nc5 22. Qe3 Rxd1 23. Rxd1 Rd8 24. Bd4 b6 25. Re1 Nd7 26. Nh2 Bc5 27. Ng4 Bxd4 28. Qxd4 h5 29. Nh6+ Kh7 30. g4 Qc5 31. Qf4 e5 32. Qg5 f6 33. Qc1 Qf8 34. g5 fxg5 35. Qxg5 Qf6 36. h4 Qxg5+ 37. hxg5 Kg7 38. Rd1 Rb8 39. Rd6 Nf8 40. Be4 Nh7 41. Bd5 Nxg5 42. Ng8 Bf7 43. Nf6 Bxd5 44. Nxd5 Ne4 45. Re6 Nc5 46. Re7+ Kh6 47. Rxe5 Nxb3 48. Re6 Nc5 49. Rc6 Nxa4 50. Ne7 Re8 51. Rxg6+ Kh7 52. Re6 Nc5 53. Re5 a4 54. Rxh5+ Kg7 55. Nd5 a3 56. Nc3 Na4 57. Na2 Re2 58. Nb4 a2 59. Nxa2 Rxa2 60. Rb5 Rb2
ECO C00 in 1978 play it! speelman jonatha defeats white's botterill george in 46 moves	1. e4 e6 2. d3 d5 3. Nf3 c5 4. Qe2 Be7 5. g3 Nf6 6. Bg2 Nc6 7. O-O b6 8. e5 Nd7 9. c4 Nf8 10. h4 h6 11. Nc3 Bb7 12. Re1 Qd7 13. Bf4 d4 14. Nb5 a6 15. Na3 g5 16. hxg5 Ng6 17. Bd2 hxg5 18. Bxg5 O-O-O 19. Bf6 Rh6 20. Nd2 Rg8 21. Qg4 Ncxe5 22. Bxe5 Bxg2 23. f3 f5
ECO C11 in 2000 play it! speelman jonatha defeats white's lalic bogdan in 58 moves	1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. e5 Nfd7 5. Nce2 c5 6. c3 Nc6 7. f4 Qb6 8. Nf3 Be7 9. g3 a5 10. h4 a4 11. Bh3 Ndb8 12. h5 cxd4 13. cxd4 Bd7 14. O-O Na5 15. Nc3 Nc4 16. f5 Nxb2 17. Qe2 a3 18. f6 gxf6 19. exf6 Bd6 20. Bh6 Nc6 21. Kh1 Nxd4 22. Qe3 Bc5 23. Bg7 Nf5 24. Qg5 h6 25. Nxd5 hxg5 26. Nxb6 Rxh5 27. Nxa8 Rxh3+ 28. Kg2 Rxg3+ 29. Kh2 Bd6
ECO C12 in 1984 play it! speelman jonatha defeats white's rohde michael a in 58 moves	1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 f5 8. Nc3 Bf6 9. Bc4 Nc6 10. Bb5 Qd6 11. Qd2 Bd7 12. Qh6 Qe7 13. O-O-O O-O-O 14. Rhe1 Nb4 15. Kb1 Bxb5 16. Nxb5 a6 17. Nc3 Rd6 18. Ne5 c5 19. Qf4 Rxd4 20. Rxd4 cxd4 21. Qxd4 Qc7 22. Qxb4 Bxe5 23. Na4 Rd8 24. Nb6+ Kb8 25. c3 Bd6 26. Qb3 Bc5 27. Nc4 Bxf2 28. Re2 Qxh2 29. a4 Qxg2
ECO C12 in 2007 play it! speelman jonatha defeats white's neelakantan nara in 86 moves	1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Be7 6. Bxf6 gxf6 7. Nf3 b6 8. Bc4 Bb7 9. Qe2 c6 10. O-O-O Qc7 11. Rhe1 Nd7 12. Kb1 O-O-O 13. Ba6 b5 14. Bxb7+ Kxb7 15. c4 bxc4 16. Qxc4 Nb6 17. Qb3 Ka8 18. Rc1 Rb8 19. Qc2 Rhc8 20. Re3 Nd5 21. Rb3 Nb4 22. Qc4 Qa5 23. a3 Qf5 24. Nd2 Nd5 25. Rxb8+ Kxb8 26. Ka1 Nb6 27. Qb3 h5 28. Nc4 Qd5 29. Qg3+ Rc7 30. Nxb6 axb6 31. Nc3 Qg5 32. Qe3 Qxg2 33. d5 Bc5 34. Qf4 Qxf2 35. Qxf2 Bxf2 36. d6 Rd7 37. Ne4 Bd4 38. Rxc6 Kb7 39. Rc2 f5 40. Ng5 Be5 41. h4 Bxd6 42. Rd2 Kc7 43. Rc2+ Kd8
ECO C10 in 1991 play it! speelman jonatha defeats white's suetin alexey s in 100 moves	1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 c5 8. O-O cxd4 9. Nxd4 Bc5 10. Nb3 Bd6 11. Bg5 h6 12. Bh4 Qc7 13. Bg3 Bxg3 14. hxg3 O-O 15. Qe2 e5 16. Nd2 Bg4 17. f3 Bd7 18. Qf2 Rfd8 19. Rfe1 Ba4 20. Ne4 Nxe4 21. Bxe4 Bc6 22. Re2 Re8 23. Rae1 Qa5 24. a3 Rad8 25. g4 g6 26. Kh2 Kg7 27. Qg3 f6 28. Re3 Qc7 29. Kh1 Rd4 30. c3 Rdd8 31. Qf2 g5 32. Qe2 Rh8 33. Kg1 Qb6 34. Bf5 Rd6 35. Qf2 Bb5 36. b3 Bd7 37. c4 h5 38. b4 Qd8 39. Qc2 hxg4 40. fxg4 Rd4 41. c5 Rh4 42. Qc3 Bxf5 43. gxf5 Qh8 44. Rh3 Rxh3 45. Qxh3 Rh4 46. Qg3 Kf8 47. b5 Qh7 48. c6 bxc6 49. bxc6 Rh1+ 50. Kf2 Qxf5+
ECO C10 in 2001 play it! speelman jonatha defeats white's zelcic robert in 88 moves	1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Nf3 Ngf6 6. Nxf6+ Nxf6 7. Bd3 c5 8. dxc5 Bxc5 9. Qe2 O-O 10. Bg5 h6 11. Bxf6 Qxf6 12. O-O-O Rd8 13. Kb1 Bd7 14. Ne5 Bc6 15. f4 Rd4 16. Rhf1 Rxf4 17. Rxf4 Qxf4 18. Rf1 Qe3 19. Qh5 Rf8 20. a3 Be8 21. Nc4 Qg5 22. Qe2 Bc6 23. g3 Bd4 24. Rf4 Rd8 25. Qe1 g6 26. Na5 Bg2 27. h4 Qe5 28. Qd2 Be3 29. Qxg2 Bxf4 30. Nxb7 Qe1+ 31. Ka2 Rxd3 32. cxd3 Qxg3 33. Qe4 Qe3 34. Qc4 Be5 35. Nc5 Qd4 36. Qb5 Kh7 37. Ne4 Bg7 38. Kb1 f5 39. Nc5 Qxh4 40. Qb3 Qh1+ 41. Ka2 Qd5 42. Nxe6 Qxb3+ 43. Kxb3 Bf6 44. d4 h5
ECO B12 in 1982 play it! speelman jonatha defeats white's panchenko alexan in 74 moves	1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Ne2 Ndf6 6. N2g3 Nxe4 7. Nxe4 Bf5 8. Ng3 Bg6 9. h4 h6 10. Be3 e6 11. h5 Bh7 12. Bd3 Bxd3 13. Qxd3 Nf6 14. O-O-O Qa5 15. Kb1 O-O-O 16. f3 Be7 17. Ne2 Rd7 18. g4 Rhd8 19. c4 c5 20. Qc2 Qb6 21. dxc5 Bxc5 22. Bf4 Be3 23. Rxd7 Rxd7 24. c5 Qc6 25. Bxe3 Qxf3 26. Rc1 Qxe3 27. c6 bxc6 28. Qxc6+ Kd8 29. Nc3 Nxg4 30. Na4 Ne5 31. Qc8+ Ke7 32. Nc5 Rd5 33. Qb7+ Nd7 34. b4 a5 35. Qc7 axb4 36. Nb3 Qe4+ 37. Rc2 Rxh5
ECO B11 in 2002 play it! speelman jonatha defeats white's conquest stuart in 110 moves	1. e4 c6 2. Nc3 d5 3. Nf3 Bg4 4. h3 Bxf3 5. Qxf3 e6 6. d3 Bb4 7. a3 Ba5 8. Qg3 Kf8 9. Bf4 Nd7 10. Be2 Ne7 11. O-O Rc8 12. Kh1 a6 13. Rad1 Bc7 14. Bxc7 Qxc7 15. f4 g6 16. Rde1 Re8 17. Qh4 h6 18. Bg4 Kg7 19. Ne2 Nf6 20. Bf3 dxe4 21. Bxe4 Qb6 22. b4 a5 23. c3 axb4 24. axb4 Ned5 25. Rf3 Re7 26. Rb1 Ra8 27. Qe1 Ra2 28. Nd4 Qc7 29. Qc1 e5 30. Bxd5 Nxd5 31. fxe5 Qxe5 32. Qg1 Nxc3 33. Rbf1 Nd5 34. b5 Ne3 35. bxc6 Rxg2 36. Nf5+ Nxf5 37. Qxg2 Nh4 38. d4 Qc7 39. Qg3 Nxf3 40. Qxc7 Rxc7 41. cxb7 Rxb7 42. Rxf3 Rb1+ 43. Kg2 Rd1 44. Rf4 f5 45. Kf2 Kf6 46. Ke2 Kg5 47. Rxf5+ gxf5 48. Kxd1 Kf4 49. Ke2 Ke4 50. Kf2 Kxd4 51. Kf3 Ke5 52. Ke3 f4+ 53. Kf3 Kf5 54. Kf2 Ke4 55. Ke2 f3+
ECO B12 in 1981 play it! speelman jonatha defeats white's pritchett craig in 84 moves	1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Ng5 e6 7. Qe2 Nb6 8. Bd3 h6 9. N5f3 c5 10. dxc5 Nbd7 11. b4 b6 12. Bb2 bxc5 13. O-O-O c4 14. Bxc4 Bxb4 15. Ne5 Qb6 16. Ngf3 Rb8 17. Nxd7 Nxd7 18. Bb3 O-O 19. Rd4 Nc5 20. Rhd1 a5 21. Ne5 f6 22. Rg4 Rb7 23. Ng6 Rff7 24. Kb1 Nxb3 25. axb3 e5 26. Rg3 a4 27. Qc4 Bf5 28. Qxb4 Bxc2+ 29. Kc1 Bxd1 30. Qxb6 Rxb6 31. Kxd1 Rxb3 32. Rxb3 axb3 33. Bc3 Ra7 34. Kc1 Kf7 35. Nh4 Ra2 36. Bb2 Ra4 37. g3 Rc4+ 38. Kb1 Rc2 39. f4 exf4 40. gxf4 Rxh2 41. Nf5 h5 42. Nd4 h4
ECO B10 in 1992 play it! speelman jonatha defeats white's gurevich ilya us in 68 moves	1. e4 c6 2. c4 d5 3. exd5 cxd5 4. cxd5 Nf6 5. Bb5+ Nbd7 6. Nc3 a6 7. Qa4 Rb8 8. Bxd7+ Qxd7 9. Qb3 b5 10. Nge2 Bb7 11. Nf4 g5 12. Nfe2 Nxd5 13. Nxd5 Qxd5 14. Qg3 Rd8 15. O-O h5 16. h3 h4 17. Qg4 b4 18. d4 f6 19. f3 e6 20. Bd2 Be7 21. f4 f5 22. Qf3 g4 23. Qxd5 Bxd5 24. Rfc1 gxh3 25. gxh3 Rg8+ 26. Kf2 Rg2+ 27. Ke3 Rh2 28. Ng1 Kd7 29. Be1 Rg8 30. Bf2 Rgg2 31. Rc2 e5 32. Rf1 exf4+ 33. Kxf4 Be4 34. Re2 Bg5+
ECO B17 in 1993 play it! speelman jonatha defeats white's tkachiev vladisl in 84 moves	1. e4 c6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Nd7 5. Bc4 Ngf6 6. Nxf6+ Nxf6 7. c3 Qc7 8. Nf3 Bf5 9. O-O e6 10. Qe2 Bd6 11. Ne5 O-O-O 12. a4 Rhe8 13. a5 Nd5 14. h3 f6 15. Nd3 g5 16. Nc5 Bxc5 17. dxc5 a6 18. Rd1 Qg7 19. Bb3 h5 20. Bxd5 exd5 21. Qxh5 Qd7 22. c4 d4 23. Be3 d3 24. Rd2 Rh8 25. Qf3 Rh4 26. Rad1 Rdh8 27. Qg3 g4 28. Bf4 gxh3 29. Rxd3 Bxd3 30. Rxd3 Qe6 31. Qe3 Qxe3 32. fxe3 Rd8 33. Rd6 Rxd6 34. cxd6 hxg2 35. Kxg2 Rh5 36. Kf3 Rxa5 37. Ke4 Kd7 38. Kd4 c5+ 39. Kd5 b6 40. Bh6 Ra1 41. Bf4 Rd1+ 42. Ke4 Ke6
ECO B12 in 1999 play it! speelman jonatha defeats white's heinemann thies in 106 moves	1. e4 c6 2. d4 d5 3. e5 c5 4. dxc5 e6 5. Nf3 Bxc5 6. Bd3 Nc6 7. O-O Nge7 8. Qe2 Ng6 9. c3 a6 10. g3 Qc7 11. Re1 Ba7 12. Nbd2 Bb8 13. Bxg6 fxg6 14. Nb3 O-O 15. Nbd4 h6 16. h4 Qf7 17. Bf4 Bd7 18. Rad1 Ba7 19. Kg2 Ne7 20. Be3 Rac8 21. Rh1 Rc7 22. g4 Bc5 23. Rh3 Bb5 24. Nxb5 axb5 25. Bxc5 Rxc5 26. Nd4 Nc6 27. Rf3 Nxd4 28. Rxd4 Qe8 29. Rxf8+ Kxf8 30. Qe3 Kg8 31. Rb4 Qc6 32. Kg3 Rc4 33. Rxc4 bxc4 34. f4 h5 35. Kh3 d4 36. cxd4 Qh1+ 37. Kg3 hxg4 38. Kxg4 Qg2+ 39. Qg3 Qxb2 40. Kh3 Qxd4 41. Kg2 Qd2+ 42. Kg1 Qc1+ 43. Kg2 Qc2+ 44. Kf1 Qb1+ 45. Kg2 Qxa2+ 46. Kg1 Qb1+ 47. Kh2 Qc2+ 48. Kg1 c3 49. f5 Qd1+ 50. Kh2 Qe2+ 51. Kh3 c2 52. Qxg6 Qf3+ 53. Kh2 Qf2+
ECO B12 in 1979 play it! speelman jonatha defeats white's large peter in 74 moves	1. e4 c6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nf6 5. Nxf6+ gxf6 6. Bc4 Bf5 7. Ne2 Nd7 8. Ng3 Bg6 9. f4 e6 10. O-O f5 11. c3 Nf6 12. Be3 Bg7 13. Be2 h5 14. h3 Nd5 15. Qd2 Qc7 16. Bd3 h4 17. Ne2 Bh5 18. Nc1 O-O-O 19. Bc2 Rhg8 20. Nd3 Bh6 21. Bb3 Nxe3 22. Qxe3 Rg3 23. Qd2 Rdg8 24. Rae1 Bf3 25. Rxf3 Rxf3 26. Rxe6 fxe6 27. Bxe6+ Kd8 28. Bxg8 Bxf4 29. Qe2 Re3 30. Qf1 Bh2+ 31. Kh1 Bg3 32. Bc4 b5 33. Bb3 Qe7 34. Bc2 Kc7 35. Kg1 Re2 36. Bb1 Qe3+ 37. Kh1 f4