| ECO A05 in 1992 play it! penttinen jarkko defeats black's vooremaa andres in 99 moves | 1. Nf3 Nf6 2. g3 g6 3. Bg2 d5 4. O-O Bg7 5. d3 c5 6. Nbd2 e6 7. c4 O-O 8. Rb1 b6 9. a3 Bb7 10. b4 cxb4 11. axb4 dxc4 12. Nxc4 Nd5 13. Qb3 Nc3 14. Rb2 Nb5 15. Ra2 Nc6 16. e3 Qe7 17. Bd2 Rfd8 18. d4 Rac8 19. Rc1 Nd6 20. Rac2 Nxc4 21. Rxc4 Qd7 22. Ne1 Ne7 23. Bxb7 Qxb7 24. b5 Rxc4 25. Rxc4 Rc8 26. Nd3 h5 27. Rxc8+ Nxc8 28. Bb4 Ne7 29. Bxe7 Qxe7 30. Qc4 h4 31. Kg2 Qg5 32. Nf4 Qf5 33. Qd3 Qg5 34. e4 e5 35. Nh3 Qd8 36. d5 Bf8 37. Qc3 Qd6 38. gxh4 Be7 39. h5 gxh5 40. Qc8+ Kg7 41. Qf5 Qb4 42. Qxe5+ Bf6 43. Qe8 Qe1 44. Nf4 Qd1 45. Qd7 Bd4 46. Qf5 Qc2 47. Nxh5+ Kh6 48. Ng3 f6 49. Qh5+ Kg7 50. Nf5+ |
| ECO A05 in 1990 play it! penttinen jarkko defeats black's ylihonkola risto by checkmate in 101 moves | 1. Nf3 Nf6 2. g3 g6 3. Bg2 d5 4. d4 Bg7 5. O-O O-O 6. Nbd2 Nc6 7. b3 Ne4 8. Bb2 Bf5 9. e3 Qd7 10. c4 Nxd2 11. Qxd2 Be4 12. Rac1 Rfd8 13. Rfd1 a5 14. a3 e6 15. Qe2 Qe7 16. c5 h5 17. Ne1 Bxg2 18. Nxg2 e5 19. Rc2 e4 20. Rf1 Bh6 21. f3 Re8 22. Bc1 exf3 23. Qxf3 Rad8 24. Rcf2 f5 25. Nf4 Qf7 26. Ng2 Re4 27. Re2 Rde8 28. Ree1 Bg5 29. Bd2 Nxd4 30. exd4 Bxd2 31. Rxe4 Rxe4 32. Qd3 Bg5 33. Rd1 Qg7 34. b4 axb4 35. axb4 Bf6 36. Nf4 Rxd4 37. Qb1 Rxd1+ 38. Qxd1 Bd4+ 39. Kg2 c6 40. Ne6 Qe5 41. Nxd4 f4 42. Qd3 Kh7 43. Kf3 fxg3 44. hxg3 Qg5 45. Qe3 Qg4+ 46. Kf2 h4 47. Qe7+ Kg8 48. Qxh4 Qd7 49. Qf6 Kh7 50. Ne6 Kh6 51. Qh4# |
| ECO A00 in 1995 play it! penttinen jarkko defeats black's maekinen erkki in 41 moves | 1. a3 e5 2. c4 Nf6 3. Nc3 d5 4. cxd5 Nxd5 5. Nf3 Nc6 6. e4 Nf6 7. Bb5 Bd6 8. d4 exd4 9. Nxd4 Bd7 10. Nxc6 bxc6 11. Be2 O-O 12. O-O Re8 13. Qc2 Qe7 14. f3 Qe5 15. g3 Bh3 16. Rd1 Qc5+ 17. Kh1 Qf2 18. Rg1 Bc5 19. Bf4 Bd4 20. Raf1 Bxf1 21. Rxf1 |
| ECO B22 in 1998 play it! penttinen jarkko defeats black's pessi juha in 55 moves | 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 cxd4 6. cxd4 e6 7. Nc3 Qd6 8. a3 Nf6 9. Bd3 Be7 10. Be3 O-O 11. Qc2 Rd8 12. O-O b6 13. Ne4 Nxe4 14. Bxe4 Bb7 15. Bxh7+ Kf8 16. Be4 Rac8 17. Qe2 Bf6 18. Rad1 Na5 19. Bd2 Nc6 20. Be3 Na5 21. Bxb7 Nxb7 22. Bg5 Qd5 23. h4 Bxg5 24. Nxg5 Nd6 25. Rfe1 Rc7 26. Qh5 Nf5 27. Re5 Qb3 28. Rxf5 |
| ECO B53 in 1991 play it! penttinen jarkko defeats black's svenske jan in 99 moves | 1. e4 c5 2. Nf3 d6 3. d4 Nf6 4. Nc3 cxd4 5. Nxd4 a6 6. f4 g6 7. Be2 Bg7 8. Be3 O-O 9. O-O Nc6 10. Kh1 Bd7 11. Qd2 Rc8 12. h3 b5 13. a3 Na5 14. Rad1 Nc4 15. Bxc4 Rxc4 16. Rfe1 Qa8 17. Bg1 Rfc8 18. Kh2 Bh6 19. Qf2 b4 20. Nd5 Nxd5 21. exd5 Bf8 22. axb4 Rxb4 23. c3 Rbc4 24. Nc2 Ba4 25. Re2 Qb7 26. Rd3 R4c5 27. Qf3 Bb5 28. Bxc5 Bxd3 29. Qxd3 Rxc5 30. Nb4 Rb5 31. Qe4 a5 32. Nc6 Rxb2 33. Nxe7+ Kg7 34. Qd4+ f6 35. Rxb2 Qxb2 36. Nc6 a4 37. Qa7+ Kh6 38. Qxa4 Qxc3 39. Qe4 Qd2 40. Nd8 f5 41. Qf3 Qd4 42. Ne6 Qf6 43. Qf2 Be7 44. Qa7 Bf8 45. Qb8 Be7 46. Qc7 Bf8 47. Ng5 Be7 48. Qd7 Qg7 49. Nf3 Qf8 50. Nd4 |
| ECO B22 in 1995 play it! penttinen jarkko defeats black's tervaniemi kimmo in 49 moves | 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nc6 5. Nf3 Bg4 6. Be2 cxd4 7. cxd4 e6 8. h3 Bh5 9. Nc3 Qd8 10. O-O Nf6 11. Qb3 Qb6 12. Qxb6 axb6 13. g4 Bg6 14. Bb5 O-O-O 15. Be3 Bd6 16. Rac1 Kb8 17. d5 exd5 18. Bxb6 Bc7 19. Bxc7+ Kxc7 20. Na4 Rd6 21. Nd4 Rb8 22. b4 Nd7 23. Rfe1 Nb6 24. Bxc6 bxc6 25. Nb5+ |
| ECO B22 in 2000 play it! penttinen jarkko defeats black's lehto ville in 61 moves | 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 e6 6. cxd4 d6 7. Bc4 Nc6 8. O-O Be7 9. Bd2 O-O 10. Nc3 Nb6 11. Bb3 dxe5 12. dxe5 Na5 13. Bc2 Nac4 14. Qe2 Nxd2 15. Nxd2 Nd5 16. Nxd5 exd5 17. Nb3 Re8 18. Rad1 Bf8 19. f4 g6 20. Kh1 Bg7 21. Qf3 Be6 22. Nd4 Qh4 23. h3 a6 24. Bb3 Rad8 25. Ne2 f6 26. Nd4 Bc8 27. Bxd5+ Kh8 28. Bf7 Rf8 29. e6 f5 30. Qa3 Bf6 31. Nf3 |
| ECO B30 in 1995 play it! penttinen jarkko defeats black's leino jukka in 57 moves | 1. e4 c5 2. Nf3 Nc6 3. c3 e6 4. d4 d5 5. e5 Qb6 6. Bd3 cxd4 7. cxd4 Bd7 8. O-O Nge7 9. Nc3 Nxd4 10. Nxd4 Qxd4 11. Nb5 Qxe5 12. Re1 Qb8 13. Qf3 Bxb5 14. Bxb5+ Nc6 15. Qxd5 Qc8 16. Qh5 Be7 17. Bf4 Bf6 18. Bd6 Qd7 19. Rad1 O-O-O 20. Bg3 Qe7 21. Rc1 Rd5 22. Qe2 Rc5 23. b4 Rxc1 24. Rxc1 e5 25. Bxc6 bxc6 26. Rxc6+ Kb8 27. Rc5 Re8 28. h3 Qd6 29. Qb5+ |
| ECO B66 in 2004 play it! penttinen jarkko defeats black's niemela antti in 73 moves | 1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 Nc6 6. Bg5 e6 7. Qd2 a6 8. O-O-O h6 9. Nxc6 bxc6 10. Bf4 d5 11. Qe3 Bb4 12. Be2 Qa5 13. Be5 Bxc3 14. Bxc3 Qxa2 15. Bf3 O-O 16. g4 Qa1+ 17. Kd2 Qa4 18. g5 Nxe4+ 19. Bxe4 Qxe4 20. Qxe4 dxe4 21. gxh6 Rd8+ 22. Ke3 Rxd1 23. Rxd1 gxh6 24. Kxe4 e5 25. Rd8+ Kg7 26. Kxe5 Bb7 27. Kf4+ Kg6 28. Rd6+ Kh7 29. Rd7 Bc8 30. Rxf7+ Kg8 31. Rg7+ Kf8 32. Rh7 c5 33. Rxh6 Ke7 34. Rc6 Bd7 35. Rxc5 Rf8+ 36. Ke3 Rf7 37. Rg5 |
| ECO B22 in 1999 play it! penttinen jarkko defeats black's niemela antti in 72 moves | 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. cxd4 d6 7. Bc4 Nb6 8. Bb5 dxe5 9. Nxe5 Bd7 10. Bxc6 Bxc6 11. Nxc6 bxc6 12. O-O g6 13. Re1 Bg7 14. Bg5 Nc8 15. Qf3 O-O 16. Nc3 Rb8 17. b3 Qxd4 18. Rac1 Qb4 19. Qxc6 Qg4 20. Be3 Nb6 21. Nd5 Nxd5 22. Qxd5 Rfd8 23. Qa5 Rd7 24. Rc7 Rbd8 25. h3 Qf5 26. Qxf5 gxf5 27. Rxa7 Bc3 28. Rxd7 Rxd7 29. Rc1 Be5 30. g3 Kg7 31. Kg2 Kf6 32. Rc6+ e6 33. a4 Rb7 34. Rb6 Rc7 35. a5 Ke7 36. a6 Bf6 |
| ECO B22 in 1995 play it! penttinen jarkko defeats black's paasikangas joha in 87 moves | 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 d6 5. Nf3 Nc6 6. exd6 exd6 7. Be2 cxd4 8. Nxd4 Nb6 9. a4 Nxd4 10. Qxd4 Nd7 11. O-O Qf6 12. Qxf6 Nxf6 13. Na3 Be7 14. Nb5 Kd7 15. Bf3 a6 16. Nd4 Kc7 17. Bf4 g6 18. Rfe1 Re8 19. c4 Bg4 20. c5 Bxf3 21. Rxe7+ Rxe7 22. Bxd6+ Kd7 23. Bxe7 Kxe7 24. Nxf3 Rc8 25. Re1+ Kf8 26. Rc1 Nd5 27. g3 Rc7 28. a5 Nb4 29. Rc4 Nc6 30. b4 Rd7 31. Ng5 Rd1+ 32. Kg2 Rb1 33. Rf4 f5 34. Nxh7+ Kg7 35. Ng5 Nxb4 36. Rd4 Nc6 37. Rd7+ Kg8 38. Rd6 Nxa5 39. Rxg6+ Kh8 40. h4 Nc6 41. h5 Ne5 42. Re6 Nd3 43. h6 Re1 44. Rd6 |
| ECO B22 in 1996 play it! penttinen jarkko defeats black's rei aksel in 55 moves | 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 Nc6 6. Bc4 Nb6 7. Bb3 d5 8. exd6 Qxd6 9. Na3 a6 10. O-O e6 11. Nxd4 Nxd4 12. cxd4 Be7 13. Qf3 O-O 14. Bf4 Qxd4 15. Be3 Qxb2 16. Nc2 Qc3 17. Bxb6 Qxf3 18. gxf3 e5 19. Ne3 Kh8 20. Rfd1 Bh3 21. Rac1 f5 22. Nd5 Ba3 23. Rc4 f4 24. Bc2 Rac8 25. Rxc8 Rxc8 26. Be4 g6 27. Bc7 Bb2 28. Rb1 |
| ECO B22 in 2007 play it! penttinen jarkko defeats black's pitkenen sami in 80 moves | 1. e4 c5 2. c3 g6 3. d4 cxd4 4. cxd4 d5 5. e5 Bg7 6. Nc3 Nc6 7. Bb5 Nh6 8. h3 O-O 9. Nf3 f6 10. Bxc6 bxc6 11. exf6 exf6 12. O-O g5 13. Re1 Nf7 14. Na4 f5 15. Nc5 Qf6 16. b3 g4 17. Ne5 gxh3 18. g3 Nxe5 19. dxe5 Qe7 20. Nd3 Ba6 21. Nf4 h2+ 22. Kxh2 Bb7 23. a4 c5 24. Ba3 Rac8 25. Nxd5 Qe6 26. Nf4 Qh6+ 27. Nh3 Rfd8 28. Qc1 Rd2 29. Qc4+ Bd5 30. Qf1 f4 31. gxf4 Bxb3 32. Bc1 Rc2 33. Re3 Be6 34. Rg3 Rf8 35. Be3 Kh8 36. Rc1 Rxc1 37. Qxc1 Qh4 38. Qxc5 Rf5 39. Qxa7 Rf7 40. Qb6 Bd5 |
| ECO B22 in 1995 play it! penttinen jarkko defeats black's saastamoinen aar in 95 moves | 1. e4 c5 2. c3 d5 3. exd5 Qxd5 4. d4 Nf6 5. Be3 cxd4 6. cxd4 e6 7. Nf3 Be7 8. Nc3 Qd8 9. Bd3 b6 10. Ne5 Bb7 11. Bb5+ Nfd7 12. d5 O-O 13. Nxd7 Nxd7 14. dxe6 Ne5 15. exf7+ Rxf7 16. Qxd8+ Rxd8 17. O-O Rf6 18. f3 Rg6 19. Be2 Nd3 20. Rfd1 Re6 21. Bxd3 Rxe3 22. Bc4+ Kf8 23. Rxd8+ Bxd8 24. Kf2 Re5 25. Rd1 Bh4+ 26. g3 Be7 27. Bd5 Bc5+ 28. Kg2 Bxd5 29. Rxd5 Re1 30. Rd1 Re3 31. Rd8+ Kf7 32. Rd7+ Kf8 33. Rxa7 Bd4 34. Ra3 g5 35. Ne4 Re2+ 36. Kh3 h6 37. Rd3 Bxb2 38. Rd2 Rxd2 39. Nxd2 b5 40. Kg4 Bc1 41. Ne4 Kg7 42. Kf5 Bb2 43. Ke6 Bc1 44. Nf6 Bb2 45. Nd5 Bc1 46. Nc7 b4 47. Nd5 Bd2 48. f4 |
| ECO B32 in 1993 play it! penttinen jarkko defeats black's maidla vallo in 113 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 e5 5. Nb5 d6 6. N1c3 a6 7. Na3 Be7 8. Nc4 b5 9. Ne3 Nf6 10. f3 O-O 11. Ncd5 Nxd5 12. Nxd5 Bh4+ 13. g3 Bg5 14. Bg2 Bxc1 15. Qxc1 Be6 16. O-O Rc8 17. Ne3 b4 18. Qd2 Qb6 19. Kh1 Qd4 20. Qc1 Qc5 21. Qd2 a5 22. f4 f6 23. a3 Nd4 24. Rfc1 bxa3 25. bxa3 Qc3 26. Qf2 Rb8 27. Bf1 Rfc8 28. Bd3 Nb3 29. Nd1 Qd4 30. Qxd4 Nxd4 31. Ne3 Kf8 32. Rcb1 Bd7 33. Nc4 Rxb1+ 34. Rxb1 Nxc2 35. Nb6 Nxa3 36. Nxd7+ Ke7 37. Rb7 Rc1+ 38. Kg2 exf4 39. gxf4 Nc4 40. Bxc4 g5 41. fxg5 fxg5 42. Bd5 h5 43. Nb6+ Kf6 44. Nc4 Rc2+ 45. Kf3 Rxh2 46. Rf7+ Kg6 47. Nxd6 g4+ 48. Kg3 Rh3+ 49. Kg2 Rd3 50. Rf8 a4 51. Nc4 Rc3 52. e5 h4 53. e6 Rc2+ 54. Rf2 Rxf2+ 55. Kxf2 Kf6 56. Ne3 g3+ 57. Kg2 |
| ECO B33 in 1991 play it! penttinen jarkko defeats black's tirkkonen topi in 87 moves | 1. e4 c5 2. Nf3 Nc6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 d6 6. Bg5 a6 7. Qd2 e6 8. O-O-O Bd7 9. f4 Be7 10. Nf3 b5 11. Bd3 b4 12. Ne2 Qc7 13. Kb1 O-O 14. Rhg1 Rfb8 15. g4 a5 16. Bxf6 Bxf6 17. f5 g6 18. g5 Be7 19. f6 Bf8 20. h4 a4 21. h5 b3 22. cxb3 axb3 23. a3 Qa5 24. hxg6 fxg6 25. Qf4 Be8 26. Rh1 Ne5 27. Rxh7 Ra7 28. Rxa7 Qxa7 29. Nxe5 dxe5 30. Qxe5 Bxa3 31. Rh1 Bf7 32. Qh2 Kf8 33. Qh8+ Bg8 34. Qh6+ Ke8 35. Qxg6+ Bf7 36. Rh8+ Bf8 37. Qg7 Qa2+ 38. Kc1 Qa1+ 39. Kd2 Qxb2+ 40. Ke3 Qa3 41. g6 Qc5+ 42. Kf3 Bxg6 43. Qxg6+ Kd7 44. Qf7+ |
| ECO B22 in 1999 play it! penttinen jarkko defeats black's paakkonen timo in 71 moves | 1. e4 c5 2. c3 Nf6 3. e5 Nd5 4. d4 cxd4 5. Nf3 e6 6. cxd4 Nc6 7. a3 d6 8. Bd3 Be7 9. O-O h6 10. Qe2 Bd7 11. Qe4 Qc7 12. b4 O-O-O 13. Bd2 Kb8 14. Rc1 Qb6 15. Nc3 Nxc3 16. Bxc3 Rc8 17. Qe1 a6 18. a4 Qd8 19. b5 axb5 20. axb5 Na7 21. Rcb1 b6 22. Ra6 d5 23. Bb4 Kb7 24. Bxe7 Qxe7 25. Rba1 Ra8 26. Rxb6+ Kxb6 27. Qa5+ Kb7 28. Qa6+ Kc7 29. b6+ Kd8 30. b7 Rb8 31. Qxa7 Kc7 32. Rc1+ Bc6 33. Bb5 Qd7 34. Qa5+ Kxb7 35. Qa6+ Kc7 36. Rxc6+ |
| ECO B31 in 1994 play it! penttinen jarkko defeats black's keskisarja teemu in 65 moves | 1. e4 c5 2. Nf3 Nc6 3. Bb5 g6 4. O-O Bg7 5. c3 Nf6 6. d4 cxd4 7. e5 Nd5 8. cxd4 O-O 9. Nc3 Nxc3 10. bxc3 d6 11. Re1 dxe5 12. Bxc6 bxc6 13. Nxe5 Be6 14. Nxc6 Qc7 15. d5 Bxc3 16. Ba3 Bxe1 17. Qxe1 Bd7 18. Nxe7+ Kg7 19. Qe3 f6 20. Re1 Rae8 21. h3 Rf7 22. d6 Qa5 23. Rc1 a6 24. Qg3 Rb8 25. Qe3 Rb7 26. Rc5 Qb6 27. Qd2 Qb1+ 28. Bc1 Kf8 29. Qh6+ Rg7 30. Qf4 f5 31. Qe5 Qxa2 32. Nd5 Rb8 33. Bh6 |
| ECO B48 in 1993 play it! penttinen jarkko defeats black's paasikangastella in 27 moves | 1. e4 c5 2. Nf3 e6 3. d4 cxd4 4. Nxd4 Nc6 5. Nc3 Qc7 6. Be3 a6 7. g3 Nf6 8. Bg2 Bb4 9. O-O Bxc3 10. bxc3 O-O 11. Bg5 Ne8 12. Nxc6 f6 13. Ne7+ Kf7 14. Bf4 |
| ECO B30 in 1995 play it! penttinen jarkko defeats black's salmensuu olli in 88 moves | 1. e4 c5 2. Nf3 Nc6 3. c3 e5 4. Bc4 Qc7 5. O-O Nf6 6. Ng5 Nd8 7. f4 h6 8. Nf3 d6 9. Na3 a6 10. d4 cxd4 11. cxd4 exd4 12. e5 dxe5 13. fxe5 Ng4 14. Qb3 Bc5 15. Bf4 O-O 16. Bg3 Be6 17. Rfc1 b5 18. Bxe6 Nxe6 19. Qd3 Qe7 20. Nb1 Ba7 21. Nbd2 Ng5 22. Rc6 Ne3 23. Nxg5 hxg5 24. Ne4 Nc4 25. Rh6 gxh6 26. Nf6+ Qxf6 27. exf6 Rfe8 28. Qf3 Bc5 29. h4 d3+ 30. Kh1 Rad8 31. hxg5 Re3 32. Qg4 h5 33. Qf5 d2 34. g6 Rxg3 35. gxf7+ Kxf7 36. Qh7+ Ke6 37. Qe4+ Kf7 38. Qh7+ Ke6 39. Qe4+ Kf7 40. Qh7+ Ke6 41. Qe4+ Ne5 42. Rd1 Re3 43. Qh4 Ng4 44. f7 Be7 |