| ECO C63 in 1998 play it! kokkila tero defeats black's auvinen esa in 73 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 f5 4. Nc3 fxe4 5. Nxe4 d5 6. Nxe5 dxe4 7. Nxc6 Qd5 8. c4 Qd6 9. Nxa7+ Bd7 10. Qh5+ Kd8 11. Bxd7 Qxd7 12. Nb5 Nf6 13. Qh4 Qd3 14. Nc3 Qxc4 15. d3 Qxd3 16. Bg5 Qa6 17. Qxe4 Bd6 18. O-O-O Kc8 19. Bxf6 gxf6 20. Qf5+ Kb8 21. Qxf6 Rf8 22. Qd4 Qc6 23. Qe4 Rxf2 24. Qxc6 bxc6 25. g3 Be5 26. Rd2 Rxd2 27. Kxd2 Bxc3+ 28. Kxc3 Rxa2 29. Re1 Ra5 30. g4 h5 31. h3 Rg5 32. Rg1 Rg8 33. g5 Kc8 34. g6 Kd7 35. Kd4 Kd6 36. g7 h4 37. Rg4 |
| ECO C42 in 1993 play it! kokkila tero defeats black's tuomala tapio in 91 moves | 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. d4 d5 6. Bd3 Be7 7. O-O Bg4 8. c4 Nf6 9. Nc3 dxc4 10. Bxc4 O-O 11. h3 Bh5 12. g4 Bg6 13. Ne5 Nbd7 14. f4 c5 15. f5 cxd4 16. Nxd7 dxc3 17. Nxf6+ Bxf6 18. Qxd8 Raxd8 19. bxc3 Bxc3 20. Rb1 Rd4 21. Bb3 b5 22. fxg6 hxg6 23. Bb2 Rd3 24. Bxc3 Rxc3 25. Kg2 Kh7 26. Bxf7 Rd8 27. Rbd1 Rc2+ 28. Kg1 Rxd1 29. Rxd1 Rc7 30. Rf1 a5 31. Kg2 a4 32. Be8 Rc5 33. Re1 g5 34. Re6 g6 35. Bxg6+ Kg7 36. Bf5 b4 37. Ra6 a3 38. Rb6 Rc4 39. h4 gxh4 40. Kh3 Rc3+ 41. Kxh4 b3 42. axb3 Rc1 43. Ra6 Ra1 44. Kg5 a2 45. Ra7+ Kf8 46. Kf6 |
| ECO C78 in 1999 play it! kokkila tero defeats black's lehti juhani in 41 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O b5 6. Bb3 Bb7 7. d3 Bc5 8. c3 d6 9. Bg5 Qe7 10. Nh4 O-O-O 11. Nf5 Qf8 12. d4 Bb6 13. a4 Nxe4 14. Bxd8 Nxd8 15. axb5 axb5 16. Na3 g6 17. Ne3 exd4 18. cxd4 c6 19. Qc2 f5 20. Nxb5 Qf6 21. Nd5 |
| ECO C90 in 1990 play it! kokkila tero defeats black's laitinen juhani in 59 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 Na5 9. Bc2 c5 10. d4 Qc7 11. Nbd2 O-O 12. b3 cxd4 13. cxd4 Nc6 14. Bb2 Nd7 15. Rc1 Bb7 16. Nf1 Bf6 17. Ne3 Ne7 18. b4 Qb6 19. Ng4 exd4 20. Nxf6+ gxf6 21. Bxd4 Qd8 22. Nh4 Ng6 23. Nf5 Nde5 24. Qh5 Kh8 25. Re3 Rg8 26. Qxh7+ Kxh7 27. Rh3+ Nh4 28. Rxh4+ Kg6 29. Rh6+ Kg5 30. Be3+ |
| ECO C99 in 1998 play it! kokkila tero defeats black's vatanski aleksan in 84 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5 11. d4 Qc7 12. Nbd2 cxd4 13. cxd4 Nc6 14. Nb3 a5 15. Be3 a4 16. Nbd2 Nb4 17. Bb1 Bd7 18. a3 Nc6 19. Bd3 Na5 20. Qe2 Qb8 21. Reb1 Rc8 22. b3 axb3 23. Nxb3 Nc4 24. Bc1 Qc7 25. Nbd2 Ra5 26. Rb3 Nh5 27. Nf1 Nf6 28. Rc3 Ne8 29. Ne3 exd4 30. Nxd4 Bf6 31. Bxc4 bxc4 32. Rxc4 Qa7 33. Bb2 Rxc4 34. Nxc4 Bxd4 35. Bxd4 Qxd4 36. Rd1 Qa7 37. Nxa5 Qxa5 38. e5 Bb5 39. Rd5 Bxe2 40. Rxa5 Kf8 41. exd6 Nxd6 42. f3 Ke7 |
| ECO C96 in 1989 play it! kokkila tero defeats black's karvi timo in 51 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 d6 8. c3 O-O 9. h3 Na5 10. Bc2 c5 11. d3 Nd7 12. Nbd2 Bf6 13. Nf1 Bb7 14. b3 d5 15. exd5 Bxd5 16. Bb2 Nc6 17. Ne3 Be6 18. d4 exd4 19. cxd4 Nxd4 20. Nxd4 Bxd4 21. Bxd4 cxd4 22. Qxd4 Qg5 23. Rad1 Rfd8 24. f4 Qe7 25. f5 Nf6 26. Qe5 |
| ECO C89 in 1993 play it! kokkila tero defeats black's norri joose in 79 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5 7. Bb3 O-O 8. c3 d5 9. exd5 Nxd5 10. Nxe5 Nxe5 11. Rxe5 Nf6 12. d4 Bd6 13. Re2 Nh5 14. Bd5 Bxh2+ 15. Kxh2 Qxd5 16. Re5 Qd6 17. Kg1 Nf6 18. Qf3 Bg4 19. Qg3 Rae8 20. Bf4 Qd7 21. Nd2 Nh5 22. Qh2 Nxf4 23. Qxf4 Rxe5 24. Qxe5 Re8 25. Qf4 Re2 26. Nb3 h5 27. Nc5 Qe7 28. Nxa6 g5 29. Qg3 Bc8 30. Nxc7 h4 31. Qf3 g4 32. Qf4 g3 33. fxg3 h3 34. gxh3 Bb7 35. d5 Qc5+ 36. Kf1 Rh2 37. Rd1 b4 38. Rd4 bxc3 39. Qg5+ Kf8 40. Qd8+ |
| ECO C14 in 1989 play it! kokkila tero defeats black's ojanen pekka in 67 moves | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 a6 7. Qg4 h5 8. Qg3 Bxg5 9. hxg5 g6 10. f4 c5 11. Nf3 Nc6 12. Qf2 Qb6 13. O-O-O cxd4 14. Nxd4 Nxd4 15. Rxd4 Rg8 16. g4 hxg4 17. Bg2 g3 18. Qe3 a5 19. Rh7 Nf8 20. Rh3 Bd7 21. Bxd5 Rc8 22. Bg2 Rc4 23. Ne2 a4 24. Qd2 Rc5 25. Nxg3 Rd5 26. Bxd5 exd5 27. Rh1 Bc6 28. Qb4 Qd8 29. Ne4 dxe4 30. Rxd8+ Kxd8 31. Qd6+ Nd7 32. Rh7 Kc8 33. Rxf7 Rh8 34. e6 |
| ECO C16 in 1998 play it! kokkila tero defeats black's tolonen leo in 97 moves | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Qd7 5. Bd2 Bxc3 6. Bxc3 b6 7. Qg4 f6 8. Bd2 Ba6 9. Bxa6 Nxa6 10. Ne2 O-O-O 11. O-O fxe5 12. dxe5 Nc5 13. Bg5 Re8 14. Rad1 Ne4 15. c4 h5 16. Qh4 Nh6 17. Bxh6 Rxh6 18. f3 g5 19. Qe1 Nc5 20. Qd2 Qg7 21. b4 Nb7 22. Nd4 Nd8 23. Rfe1 dxc4 24. Qe2 Kb7 25. b5 g4 26. f4 g3 27. h3 Qf8 28. Qf3+ Kb8 29. Qxg3 Rh7 30. Kh2 h4 31. Qe3 Rg7 32. Qe4 Qc5 33. Rc1 Reg8 34. Rc2 Rg3 35. Re3 Rxe3 36. Qxe3 Rg3 37. Qe4 c3 38. Nf3 Qxb5 39. Rxc3 Nb7 40. Qc4 Qxc4 41. Rxc4 c5 42. Nxh4 Rg8 43. g4 b5 44. Rc2 Kc7 45. f5 c4 46. Ng6 Nc5 47. Kg3 exf5 48. gxf5 c3 49. Rxc3 |
| ECO C14 in 1987 play it! kokkila tero defeats black's toikkanen pekka in 81 moves | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 h6 7. Be3 c5 8. Qg4 g6 9. Nf3 cxd4 10. Bxd4 Nc6 11. O-O-O Nxd4 12. Rxd4 Nc5 13. b4 Na6 14. Bd3 Rg8 15. a3 Bd7 16. Qf4 g5 17. hxg5 Bxg5 18. Nxg5 Qxg5 19. g3 Qxf4+ 20. Rxf4 Rh8 21. Bb5 Rh7 22. Rfh4 Rc8 23. Kd2 Nb8 24. Rxh6 Rxh6 25. Rxh6 Ke7 26. Bd3 Nc6 27. Rh5 a6 28. Ne2 b5 29. c3 Ra8 30. Ke3 Rb8 31. f4 Rg8 32. Rh4 Na7 33. g4 Nc8 34. g5 Nb6 35. Rh7 Kf8 36. Ng3 Rg7 37. Rh6 Rg8 38. Nh5 Rg6 39. Bxg6 fxg6 40. Nf6 Kg7 41. Rh7+ |
| ECO C16 in 1993 play it! kokkila tero defeats black's raaste eero in 84 moves | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 c5 7. Qg4 O-O 8. Bd3 f5 9. exf6 Rxf6 10. Bg5 Rf7 11. Nf3 e5 12. Bxh7+ Kxh7 13. Qh5+ Kg8 14. Nxe5 Rf5 15. g4 Rxe5+ 16. dxe5 Nbc6 17. f4 Bd7 18. O-O Qe8 19. Qh4 Ng6 20. Qg3 Qe6 21. h3 d4 22. Rae1 Qd5 23. e6 Bxe6 24. f5 Bf7 25. c4 Qxc4 26. fxg6 Bxg6 27. Qb3 Qxb3 28. cxb3 Bc2 29. b4 c4 30. b5 Na5 31. Re7 Rf8 32. Rxf8+ Kxf8 33. Rd7 d3 34. Bd2 Ke8 35. Rd5 Nb3 36. Bb4 b6 37. Kf2 g6 38. Ke3 Nc1 39. Kd2 Nb3+ 40. Kc3 Nc1 41. Re5+ Kf7 42. Kxc4 Nb3 |
| ECO C10 in 2007 play it! kokkila tero defeats black's pihlajasalo antt in 58 moves | 1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Qd5 5. Bd3 Nf6 6. Nxf6+ gxf6 7. Qf3 Qxf3 8. Nxf3 f5 9. O-O Bg7 10. Bf4 c6 11. Rae1 O-O 12. c3 b6 13. Ne5 Bb7 14. Re3 c5 15. Rg3 Kh8 16. dxc5 bxc5 17. Rh3 Kg8 18. g4 f6 19. Nc4 fxg4 20. Bxh7+ Kf7 21. Rh4 Bd5 22. Nd6+ Ke7 23. c4 e5 24. Nf5+ Kf7 25. cxd5 Nd7 26. Nd6+ Ke7 27. Nf5+ Kf7 28. Nxg7 Kxg7 29. Bf5 exf4 |
| ECO C18 in 1988 play it! kokkila tero defeats black's holmsten alexei in 63 moves | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Nf3 Ne7 8. h4 b6 9. h5 h6 10. a4 Ba6 11. Bb5+ Nec6 12. O-O Bxb5 13. axb5 Na5 14. Nh4 Nd7 15. Qg4 Rh7 16. Rb1 O-O-O 17. f4 cxd4 18. cxd4 Qxc2 19. Bb2 Nc4 20. Qf3 Kb8 21. Rfc1 Qd2 22. Bc3 Qe3+ 23. Qxe3 Nxe3 24. Bb4 Nc4 25. Rb3 Nf8 26. Rbc3 g5 27. Nf3 gxf4 28. Nd2 f5 29. Nxc4 dxc4 30. Bd6+ Kb7 31. Rxc4 Rhd7 32. Rc7+ |
| ECO C14 in 1996 play it! kokkila tero defeats black's laine heikki in 93 moves | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Ng8 6. Be3 b6 7. Bb5+ c6 8. Ba4 b5 9. Bb3 Nd7 10. Qg4 g6 11. Nf3 h5 12. Qf4 Nh6 13. h3 Nf5 14. O-O-O a5 15. a4 Ba6 16. g4 Nxe3 17. Qxe3 b4 18. Ne2 c5 19. dxc5 Bxc5 20. Ned4 Qb6 21. Qf4 O-O-O 22. Qxf7 hxg4 23. Nxe6 gxf3 24. Nxd8 Rxd8 25. Rxd5 Bb7 26. Rxd7 Rxd7 27. Be6 Bc6 28. Rd1 Qd8 29. Qxg6 Qe7 30. Qg4 Kc7 31. Bxd7 Bxd7 32. Qxf3 Qxe5 33. Qf7 Bd6 34. h4 Qf4+ 35. Qxf4 Bxf4+ 36. Kb1 Bxa4 37. Rd5 Kb6 38. Rf5 Bd2 39. h5 Bc6 40. Rf6 Kc5 41. h6 Be4 42. f3 Bh7 43. Rf7 Bg6 44. h7 b3 45. Rc7+ Kb6 46. h8=Q Kxc7 47. Qg7+ |
| ECO C18 in 1987 play it! kokkila tero defeats black's bus m in 59 moves | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Ba5 6. Bd2 Ne7 7. Nb5 Bxd2+ 8. Qxd2 O-O 9. dxc5 Nd7 10. Qc3 Nc6 11. Nf3 f6 12. exf6 Nxf6 13. Bd3 e5 14. Nd2 Ng4 15. f3 Qg5 16. fxg4 Bxg4 17. Nf3 Bxf3 18. gxf3 e4 19. fxe4 Ne5 20. Be2 Rae8 21. Nd6 dxe4 22. Nxe8 Rxe8 23. Rf1 Nf3+ 24. Rxf3 exf3 25. Qxf3 Qg1+ 26. Qf1 Qd4 27. c3 Qd3 28. Qf2 Qc2 29. Kf1 Kh8 30. Bb5 |
| ECO C18 in 1987 play it! kokkila tero defeats black's laine heikki in 65 moves | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qc7 7. Nf3 Nc6 8. a4 f6 9. exf6 Nxf6 10. Be2 Ne4 11. Ra3 c4 12. Ng5 Nxg5 13. Bxg5 O-O 14. Bf3 Bd7 15. O-O Nd8 16. Re1 Nf7 17. Be7 Rfe8 18. Bh4 Qd6 19. Ra1 Rf8 20. Re3 Nh6 21. Bg3 Qa6 22. Be5 Nf5 23. Re2 Bxa4 24. Qc1 b5 25. Qg5 h6 26. Qg6 Qc6 27. g4 Qd7 28. gxf5 Rxf5 29. Qg2 Rg5 30. Bg3 Rf8 31. h4 Rg6 32. Bh5 Rgf6 33. Kh2 |
| ECO C18 in 2007 play it! kokkila tero defeats black's kekki jorma in 93 moves | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Bxc3+ 6. bxc3 Qa5 7. Bd2 Qa4 8. Qb1 c4 9. Nh3 Nc6 10. g3 Bd7 11. Nf4 O-O-O 12. Bh3 f5 13. exf6 Nxf6 14. O-O Rhe8 15. Bg2 Qa5 16. Qd1 e5 17. dxe5 Rxe5 18. Ne2 Bg4 19. f3 Qc5+ 20. Kh1 Rde8 21. Nd4 Bd7 22. Bf4 R5e7 23. a4 Nxd4 24. cxd4 Qc6 25. a5 h6 26. c3 g5 27. Be5 Bf5 28. Qd2 Nd7 29. f4 g4 30. Rfe1 h5 31. Qa2 Nf8 32. Qa3 Ng6 33. Qa4 Bd7 34. Qxc6+ Bxc6 35. Kg1 h4 36. Kf2 h3 37. Bf1 Bd7 38. Be2 Bf5 39. Bd1 Re6 40. Ba4 R8e7 41. Re2 Rf7 42. Rb2 a6 43. Re1 Be4 44. Rxe4 dxe4 45. Ke3 Nxe5 46. dxe5 b5 47. Bd1 |
| ECO C14 in 1990 play it! kokkila tero defeats black's tuominen mauri in 57 moves | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 Be7 5. e5 Nfd7 6. h4 a6 7. Qg4 Bxg5 8. Qxg5 Qxg5 9. hxg5 c5 10. f4 cxd4 11. Nce2 Nc6 12. Nf3 Nc5 13. Nexd4 Bd7 14. Bd3 h6 15. Kf2 Ke7 16. gxh6 gxh6 17. Rh4 Nb4 18. Ke3 Rac8 19. Rah1 Ncxd3 20. cxd3 Nxa2 21. g4 Rhg8 22. f5 Bb5 23. Rxh6 exf5 24. gxf5 Nb4 25. f6+ Kf8 26. e6 Nc2+ 27. Nxc2 Rxc2 28. e7+ Ke8 29. Rg1 |
| ECO C16 in 2002 play it! kokkila tero defeats black's kekki petri in 63 moves | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 Ne7 5. a3 Bxc3+ 6. bxc3 c5 7. Qg4 Qc7 8. Qxg7 Rg8 9. Qxh7 cxd4 10. Ne2 dxc3 11. f4 b6 12. Ng3 Qc5 13. Rb1 Ba6 14. Bxa6 Nxa6 15. Qd3 Qa5 16. O-O Nc5 17. Qh7 Nd7 18. Be3 Qa4 19. Rb4 Qxa3 20. Rb3 Qa4 21. Rxc3 d4 22. Qe4 Nd5 23. Bxd4 Rd8 24. Rcf3 Rc8 25. c3 Rc4 26. Qh7 Rf8 27. Ne4 Kd8 28. Nd6 Rxd4 29. cxd4 Qxd4+ 30. Kh1 Nc5 31. Nxf7+ Kc8 32. Qg7 |
| ECO C12 in 2007 play it! kokkila tero defeats black's kyt niemi jyrki by checkmate in 81 moves | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. Bg5 dxe4 5. Nxe4 Nbd7 6. Nf3 h6 7. Bxf6 Nxf6 8. Bd3 c5 9. Nxc5 Bxc5 10. dxc5 Qa5+ 11. Qd2 Qxc5 12. O-O O-O 13. Rfe1 b6 14. Ne5 Bb7 15. Re3 Rfd8 16. Rae1 Kf8 17. Qe2 Rd6 18. Kh1 Rad8 19. f4 g6 20. Rh3 h5 21. Rg3 Rd4 22. Nxf7 Re8 23. Ne5 Be4 24. Bxe4 Rxe4 25. Nd7+ Kf7 26. Nxc5 Rxe2 27. Rxe2 bxc5 28. Ra3 Re7 29. Ra6 Nd5 30. Rc6 Nb4 31. Rxc5 Nxa2 32. Re4 Rd7 33. h3 Rd2 34. Rc6 Nc1 35. Rexe6 Ne2 36. Rf6+ Ke7 37. Rxg6 h4 38. Rc7+ Kf8 39. Rh6 Ng3+ 40. Kh2 Rd1 41. Rh8# |