| ECO C10 in 1998 play it! hossa defeats black's jau in 27 moves | 1. e4 e6 2. d4 d5 3. Nc3 Be7 4. Be3 c6 5. Bd3 Nd7 6. Qf3 Nb6 7. O-O-O Bd7 8. exd5 exd5 9. Qg3 Bf6 10. Nh3 Ne7 11. Rde1 Kf8 12. Ng5 g6 13. Qd6 Qb8 14. Qxf6 |
| ECO C00 in 1998 play it! hossa defeats black's muukki in 87 moves | 1. e4 e6 2. Nf3 d5 3. Nc3 c5 4. exd5 exd5 5. d4 Nf6 6. Qe2+ Be7 7. dxc5 O-O 8. Bg5 Re8 9. O-O-O Nc6 10. Bxf6 Bxf6 11. Rxd5 Bd7 12. Qd2 Bxc3 13. Qxc3 Qc7 14. Rg5 Qf4+ 15. Kb1 f6 16. Bc4+ Be6 17. Bxe6+ Rxe6 18. Qb3 Re8 19. Re1 Nd8 20. Rh5 Kh8 21. Rxe6 Nxe6 22. Qd3 Ng5 23. Rxg5 Qxf3 24. Re5 Qc6 25. Rxe8+ Qxe8 26. Qd2 g6 27. a4 Qc6 28. Qd6 Qe8 29. Qxf6+ Kg8 30. Qd4 Qe1+ 31. Ka2 Qe6+ 32. c4 Qe2 33. Qd5+ Kf8 34. Kb3 Qxf2 35. Qxb7 Qe3+ 36. Kb4 Qd2+ 37. Ka3 Qe3+ 38. Qb3 Qe1 39. c6 Qa1+ 40. Kb4 Qe1+ 41. Qc3 Qe7+ 42. Kb3 Qe4 43. c7 Qe6 44. c8=Q+ |
| ECO C01 in 1998 play it! hossa defeats black's slivovitz in 42 moves | 1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 Nf6 5. Nc3 Be7 6. cxd5 Nxd5 7. Nxd5 Qxd5 8. Nf3 Bg4 9. Be2 Nc6 10. Be3 Bb4+ 11. Kf1 O-O-O 12. a3 Be7 13. Kg1 Bf6 14. Qa4 Kb8 15. Rc1 Bd7 16. Bc4 Qa5 17. Qxa5 Nxa5 18. Bxf7 Bg4 19. Ne5 Bxe5 20. dxe5 Rd7 21. e6 Rd6 |
| ECO C11 in 1998 play it! hossa defeats black's motorhome in 103 moves | 1. e4 e6 2. d4 d5 3. Nc3 Nf6 4. exd5 exd5 5. Qe2+ Be7 6. Be3 c6 7. O-O-O O-O 8. Nf3 Nbd7 9. Re1 Bd6 10. Qd3 b5 11. Be2 a5 12. Rhf1 a4 13. h4 b4 14. Nd1 Ba6 15. Qf5 g6 16. Qg5 Ne4 17. Qxd8 Rfxd8 18. Bxa6 Rxa6 19. Kb1 f6 20. h5 g5 21. Ng1 Kf7 22. b3 axb3 23. cxb3 Rda8 24. Re2 h6 25. Rfe1 f5 26. Nf3 f4 27. Bc1 c5 28. Rc2 c4 29. Nd2 cxb3 30. Nxb3 Ndf6 31. Rh1 g4 32. Nc5 Bxc5 33. dxc5 Rc6 34. Bxf4 Rxc5 35. Rxc5 Nxc5 36. Bxh6 b3 37. axb3 Nxb3 38. Bf4 d4 39. h6 Nd5 40. Be5 Nd2+ 41. Kc2 Ra2+ 42. Kd3 Nb3 43. h7 Nc5+ 44. Kxd4 Ne6+ 45. Kxd5 Rd2+ 46. Ke4 Ng5+ 47. Ke3 Nxh7 48. Rxh7+ Ke6 49. Kxd2 Kxe5 50. Rg7 Kf4 51. Ne3 g3 52. Rxg3 |
| ECO C01 in 1998 play it! hossa defeats black's sekere in 43 moves | 1. e4 e6 2. d4 d5 3. exd5 exd5 4. c4 dxc4 5. Bxc4 Nf6 6. Qb3 Qd7 7. Nf3 Bd6 8. Qe3+ Qe7 9. Qxe7+ Kxe7 10. O-O h6 11. Re1+ Kf8 12. Nc3 c6 13. Ne5 Bxe5 14. dxe5 Ne8 15. Bf4 Nc7 16. Red1 Ke7 17. Rac1 Be6 18. Ne4 Bxc4 19. Rxc4 Nd5 20. Nd6 b5 21. Nf5+ Kf8 22. Rxd5 |
| ECO C02 in 1998 play it! hossa defeats black's rupertg in 85 moves | 1. e4 e6 2. d4 d5 3. e5 c5 4. c3 Qb6 5. Nf3 Bd7 6. a3 c4 7. Be2 Nc6 8. O-O Na5 9. Nbd2 h6 10. Re1 O-O-O 11. Rf1 Ne7 12. Qc2 g5 13. Qd1 Nf5 14. Qc2 Be7 15. Rd1 g4 16. Ne1 h5 17. a4 Rdg8 18. Kf1 h4 19. Kg1 f6 20. exf6 Bxf6 21. Nf1 Qd6 22. Bd2 Nb3 23. Ra3 g3 24. fxg3 hxg3 25. h3 Bg5 26. Bxg5 Rxg5 27. Nf3 Rgg8 28. Ne5 Be8 29. Bg4 Bh5 30. Bxh5 Rxh5 31. Qe2 Rh7 32. Nxc4 dxc4 33. Qxc4+ Qc6 34. Qxc6+ bxc6 35. Rxb3 Kc7 36. a5 Kd6 37. a6 Rgg7 38. Re1 Nh4 39. c4 Rf7 40. Nxg3 Rhg7 41. Ne4+ Kc7 42. Rb7+ Kc8 43. Nd6+ |
| ECO C05 in 1998 play it! hossa defeats black's muukki in 81 moves | 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. f4 c5 6. Ndf3 Nc6 7. c3 cxd4 8. Nxd4 Nxd4 9. cxd4 Nb8 10. Nf3 Nc6 11. Be2 f6 12. O-O fxe5 13. fxe5 Be7 14. Be3 O-O 15. Qb3 Na5 16. Qc2 Bd7 17. Bd3 h6 18. Rac1 Rc8 19. Qe2 Qb6 20. Rxc8 Rxc8 21. Bf2 Qb4 22. Qe1 Nc4 23. Qxb4 Bxb4 24. Rb1 Nd2 25. Nxd2 Bxd2 26. Rd1 Rc1 27. Rxc1 Bxc1 28. b3 Kf8 29. h4 g5 30. h5 Ke7 31. a4 Be8 32. g4 a6 33. Kg2 b5 34. Be1 bxa4 35. Bb4+ Kf7 36. Bg6+ Kg7 37. Bxe8 axb3 38. Bc3 b2 39. Bg6 b1=Q 40. Bxb1 Kf7 41. Bd3 |
| ECO C07 in 1998 play it! hossa defeats black's bender in 133 moves | 1. e4 e6 2. d4 d5 3. Nd2 c5 4. Ngf3 cxd4 5. exd5 Qxd5 6. Bc4 Qd6 7. O-O Nf6 8. Nb3 Nc6 9. Nbxd4 Nxd4 10. Nxd4 a6 11. Bg5 Ne4 12. Be3 Qc7 13. Bd3 Nf6 14. Qf3 Bd6 15. Qh3 Bd7 16. Bg5 Be5 17. c3 h6 18. Bxf6 Bxf6 19. Qh5 O-O-O 20. Qxf7 Rhf8 21. Qh5 Bxd4 22. cxd4 Bc6 23. Qg4 Qd6 24. Rac1 Kb8 25. Rxc6 Qxc6 26. Qxg7 Rg8 27. Qe5+ Ka7 28. Be4 Qd6 29. Bb1 Qxe5 30. dxe5 Rd2 31. Be4 Rxb2 32. a4 Rg4 33. f4 Rb4 34. h3 Rg3 35. Bc2 Rc3 36. Bd1 Rcc4 37. g3 Rb2 38. Rf2 Rxf2 39. Kxf2 b5 40. axb5 axb5 41. Bb3 Rc6 42. g4 Kb6 43. h4 Kc5 44. Ke3 Kb4 45. Ba2 Ka3 46. Bb1 b4 47. Be4 Rc3+ 48. Kd4 Rh3 49. h5 b3 50. f5 b2 51. fxe6 Rb3 52. Bb1 Rb7 53. Ke4 Kb3 54. Kf5 Kc4 55. Kf6 Kd4 56. e7 Rb8 57. Kf7 Kxe5 58. e8=R+ Rxe8 59. Kxe8 Kf4 60. Bf5 b1=Q 61. Bxb1 Kxg4 62. Bg6 Kg5 63. Kf7 Kf4 64. Kg7 Kg5 65. Kh7 Kf6 66. Kxh6 Ke7 67. Kg7 |
| ECO C06 in 1998 play it! hossa defeats black's crafty in 120 moves | 1. e4 e6 2. d4 d5 3. Nd2 Nf6 4. e5 Nfd7 5. Bd3 c5 6. c3 cxd4 7. cxd4 Nc6 8. Ngf3 Be7 9. O-O O-O 10. Nb3 Nb4 11. Bb5 b6 12. a3 Na6 13. Bd3 Bb7 14. Qc2 Kh8 15. Qe2 Nc7 16. Bd2 Kg8 17. a4 Rb8 18. Be3 Rc8 19. Qc2 Na6 20. Bxh7+ Kh8 21. Qb1 g6 22. Bxg6 fxg6 23. Qxg6 Rxf3 24. Qh5+ Kg7 25. Bh6+ Kh7 26. Bf8+ Kg8 27. Bxe7 Qxe7 28. Qxf3 Nc7 29. Qg3+ Qg7 30. Qxg7+ Kxg7 31. a5 Ba6 32. Rfc1 Bd3 33. axb6 Nxb6 34. Rxa7 Bc4 35. Nc5 Kg6 36. Rb7 Nca8 37. Nxe6 Re8 38. Nc5 Bb5 39. e6 Bc6 40. Ra7 Nc8 41. Ra3 Ne7 42. Nd3 Kf5 43. Ne5 Bb5 44. Ra5 Rb8 45. Nd7 Bxd7 46. exd7 Nb6 47. Re1 Nc6 48. Ra6 Nd8 49. Re7 Nc4 50. Re8 Kg5 51. f4+ Kf5 52. Rh6 Kxf4 53. Rf6+ Kg5 54. Rf3 Kh6 55. Rff8 Nb6 56. Rxd8 Nxd7 57. Rxb8 Nxb8 58. Rxb8 Kg7 59. Rb5 Kf7 60. Rxd5 Kf6 |
| ECO C01 in 1998 play it! hossa defeats black's strongbach by checkmate in 131 moves | 1. e4 e6 2. d4 Nf6 3. e5 Ne4 4. Nd2 Bb4 5. c3 Nxd2 6. Bxd2 Be7 7. Qg4 g5 8. Be2 h6 9. Nf3 Rg8 10. Qh5 Rh8 11. O-O d6 12. exd6 cxd6 13. Bc4 d5 14. Ne5 Rf8 15. Bd3 Qb6 16. Nxf7 Qxb2 17. Nxg5+ Kd8 18. Qxh6 Nc6 19. Rfb1 Qa3 20. Nxe6+ Bxe6 21. Qxe6 Kc7 22. Qxd5 Bh4 23. Bf5 Rxf5 24. Qxf5 Rf8 25. Bf4+ Kd8 26. Qg4 Bxf2+ 27. Kxf2 Qxc3 28. d5 Qc4 29. Kg3 Qd3+ 30. Qf3 Qg6+ 31. Kf2 Qc2+ 32. Ke1 Re8+ 33. Be3 Qd3 34. Rb3 Qd4 35. Rd1 Qh4+ 36. Qf2 Qxf2+ 37. Kxf2 Rf8+ 38. Ke2 Na5 39. Rb5 b6 40. d6 Kd7 41. Rd4 Rf6 42. Bf4 Re6+ 43. Kd2 Nb7 44. Rf5 Nxd6 45. Rfd5 Ke8 46. Bxd6 a6 47. g4 Rf6 48. a4 Rg6 49. Re5+ Kd8 50. h4 a5 51. Rb5 Rg8 52. Bc5+ Kc8 53. Bxb6 Rf8 54. Bxa5 Rf2+ 55. Kd3 Rf3+ 56. Kc4 Rf8 57. g5 Rg8 58. g6 Re8 59. g7 Rg8 60. Rd8+ Rxd8 61. Rc5+ Kd7 62. Rd5+ Ke7 63. Rxd8 Kf7 64. g8=Q+ Kf6 65. Re8 Kf5 66. Qg5# |
| ECO C04 in 1998 play it! hossa defeats black's expert101 in 77 moves | 1. e4 e6 2. d4 d5 3. Nd2 Nc6 4. Ngf3 Nf6 5. e5 Nd7 6. Bb5 Be7 7. Nb3 a5 8. Bf4 a4 9. Nbd2 Ra5 10. c4 dxc4 11. Bxc6 bxc6 12. Nxc4 Ra8 13. O-O Nb6 14. Rc1 Nxc4 15. Rxc4 Ba6 16. Qxa4 Bxc4 17. Qxc6+ Kf8 18. Qxc4 g5 19. Bd2 Kg7 20. Bc3 Qd7 21. Nd2 Ra4 22. Qb3 Rha8 23. a3 Qd5 24. Qd1 h6 25. Qh5 Rxd4 26. Bxd4 Qxd4 27. Qf3 Rb8 28. Qc3 Qxc3 29. bxc3 Bxa3 30. Ra1 Bc5 31. g4 Rb2 32. Rd1 Rc2 33. Ne4 Be7 34. Rd7 Re2 35. f3 Kf8 36. Rxc7 h5 37. gxh5 g4 38. h6 gxf3 39. Rc8+ |
| ECO C01 in 1998 play it! hossa defeats black's jsbach by checkmate in 67 moves | 1. e4 e6 2. d4 Be7 3. Nf3 a5 4. Bd3 Nf6 5. e5 Nd5 6. O-O Nc6 7. Bd2 Ncb4 8. Bb5 O-O 9. c4 c6 10. cxd5 cxb5 11. d6 Bh4 12. g3 Bxg3 13. fxg3 Nc6 14. Nc3 Qb6 15. Be3 f6 16. Qd3 b4 17. d5 Qa6 18. Qxa6 Rxa6 19. dxc6 bxc3 20. cxb7 Bxb7 21. bxc3 fxe5 22. Nxe5 Rxf1+ 23. Rxf1 Rxd6 24. Bc5 Bg2 25. Rb1 Bb7 26. Bxd6 Bc8 27. Rb8 g5 28. Rxc8+ Kg7 29. Nxd7 Kf7 30. Rf8+ Kg6 31. Rf6+ Kh5 32. Ne5 g4 33. Nf7 h6 34. Rxh6# |
| ECO C18 in 1998 play it! hossa defeats black's bender by checkmate in 57 moves | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Ba5 6. b4 cxd4 7. Nb5 Bc7 8. f4 a5 9. Qg4 Ne7 10. Qxg7 Rg8 11. Qxh7 axb4 12. Nxd4 Bd7 13. Ngf3 Nbc6 14. Nb5 Bb8 15. Nd6+ Bxd6 16. exd6 Qb6 17. dxe7 Kxe7 18. Ng5 Rgf8 19. Rb1 Qd4 20. axb4 Nxb4 21. Bd2 Nc6 22. Rxb7 Ra1+ 23. Ke2 Nd8 24. Bb4+ Kf6 25. Qh6+ Kf5 26. g4+ Kxg4 27. Bh3+ Kxf4 28. Nxf7+ Ke4 29. Qh4# |
| ECO C10 in 1998 play it! hossa defeats black's akibaroca in 97 moves | 1. e4 e6 2. d4 d5 3. Nc3 dxe4 4. Nxe4 Bd7 5. Nf3 Bc6 6. Bd3 Nd7 7. O-O Ngf6 8. Bg5 Be7 9. Nxf6+ Bxf6 10. Bf4 O-O 11. Ne5 Nxe5 12. dxe5 Qd5 13. Bxh7+ Kxh7 14. Qxd5 Bxd5 15. exf6 gxf6 16. c4 Bxc4 17. Rfc1 Bd5 18. Rxc7 Rac8 19. Rac1 Bc6 20. Rc3 Rxc7 21. Rh3+ Kg6 22. Bxc7 Rc8 23. Rg3+ Kf5 24. Ba5 Bd5 25. Bc3 e5 26. a4 b6 27. b4 a6 28. Re3 Rc4 29. a5 b5 30. f3 Rc6 31. Kf2 Bc4 32. g4+ Kg5 33. Kg3 Rd6 34. h4+ Kg6 35. f4 exf4+ 36. Kxf4 Rd3 37. h5+ Kg7 38. g5 Rxe3 39. Bxf6+ Kh7 40. Kxe3 Be6 41. Kf4 Bc4 42. Kf3 Bb3 43. Kg3 Bd1 44. h6 Bc2 45. Kf4 Kg6 46. Ke5 Bb3 47. Kd6 Be6 48. Kc7 Bf5 49. Kb7 |
| ECO C01 in 1998 play it! hossa defeats black's edode in 37 moves | 1. e4 e6 2. d4 d6 3. Nc3 a6 4. Bc4 b5 5. Be2 Bb7 6. Nf3 b4 7. Na4 Bxe4 8. c3 Nc6 9. cxb4 Nxb4 10. O-O Nf6 11. Bg5 Be7 12. Bxf6 Bxf6 13. Nc3 Bb7 14. Qb3 a5 15. a3 Bd5 16. Qd1 Na6 17. Nxd5 exd5 18. Bxa6 Rxa6 19. Qe2+ |
| ECO C03 in 1998 play it! hossa defeats black's utdmaster in 59 moves | 1. e4 e6 2. d4 d5 3. Nd2 dxe4 4. Nxe4 Nd7 5. Bd3 Ngf6 6. Nxf6+ Nxf6 7. Nf3 c5 8. O-O cxd4 9. Nxd4 Be7 10. Be3 O-O 11. Re1 Nd5 12. Qh5 g6 13. Qh6 Nxe3 14. Qxe3 Bf6 15. c3 Bxd4 16. Qxd4 Qxd4 17. cxd4 Bd7 18. f4 Bc6 19. b4 a6 20. a4 Rfd8 21. b5 axb5 22. axb5 Bd5 23. h4 b6 24. Ra6 Rxa6 25. bxa6 Ba8 26. Rc1 Rxd4 27. Rc8+ Kg7 28. Rxa8 Rxd3 29. Rb8 Rd4 30. a7 |
| ECO C18 in 1998 play it! hossa defeats black's baloo by checkmate in 43 moves | 1. e4 e6 2. d4 d5 3. Nc3 Bb4 4. e5 c5 5. a3 Ba5 6. b4 cxd4 7. Nb5 Bc7 8. f4 Nh6 9. Nf3 O-O 10. Nbxd4 Nc6 11. Nxc6 bxc6 12. Bd3 Bb6 13. Ng5 g6 14. Bb2 a5 15. h4 axb4 16. axb4 Rxa1 17. Bxa1 Nf5 18. Bxf5 exf5 19. h5 h6 20. hxg6 hxg5 21. e6 fxg6 22. Rh8# |
| ECO C02 in 1998 play it! hossa defeats black's simsim in 93 moves | 1. e4 e6 2. d4 d5 3. e5 c5 4. Nf3 Nc6 5. Bb5 Nh6 6. Bxh6 gxh6 7. Bxc6+ bxc6 8. Nc3 cxd4 9. Qxd4 c5 10. Qg4 Qa5 11. O-O-O Rb8 12. Qa4+ Qxa4 13. Nxa4 Bd7 14. Nc3 Rg8 15. Rhg1 h5 16. Ne2 Bh6+ 17. Kb1 Bg7 18. Nf4 h4 19. Nh5 Bc6 20. Nxg7+ Rxg7 21. Nxh4 Rb4 22. Nf3 d4 23. Ne1 Rb7 24. f4 h5 25. h4 Be4 26. Nd3 Bxd3 27. Rxd3 Ke7 28. c3 dxc3 29. Rxc3 Rc7 30. g3 f6 31. exf6+ Kxf6 32. Re1 Rc6 33. Re5 Rd7 34. Rxh5 Rd1+ 35. Kc2 Rg1 36. a4 Rg2+ 37. Kc1 Rb6 38. b3 c4 39. Rb5 Rd6 40. bxc4 Rdd2 41. c5 Ra2 42. Kb1 Rxa4 43. c6 Re4 44. Rc1 a6 45. Rb8 a5 46. c7 Rb4+ 47. Rxb4 |
| ECO C00 in 1998 play it! hossa defeats black's hnishy in 49 moves | 1. e4 e6 2. Qe2 e5 3. Qh5 Nc6 4. Bc4 g6 5. Qf3 Qf6 6. Nc3 Qxf3 7. Nxf3 a6 8. O-O Nf6 9. Ng5 Nd8 10. d3 h6 11. Nf3 Bg7 12. Nxe5 O-O 13. Nxg6 d5 14. Nxd5 Nxd5 15. Nxf8 Nb6 16. Ng6 Nxc4 17. Ne7+ Kf8 18. Nxc8 Nxb2 19. Rb1 Na4 20. Ba3+ Ke8 21. Ne7 Nc3 22. Nf5 Bf8 23. Rb3 Ne2+ 24. Kh1 Bxa3 25. Rxa3 |
| ECO B13 in 1998 play it! hossa defeats black's crafty in 84 moves | 1. e4 c6 2. d4 d5 3. exd5 cxd5 4. c4 Nc6 5. cxd5 Qxd5 6. Nf3 e6 7. Be2 Bb4+ 8. Bd2 Qd6 9. a3 Bxd2+ 10. Qxd2 Nf6 11. Nc3 O-O 12. O-O-O Bd7 13. Rhe1 Rac8 14. Kb1 Rfd8 15. Bd3 Na5 16. Ne5 Nb3 17. Qf4 Bc6 18. Ne4 Bxe4 19. Rxe4 Rc7 20. Nc4 Qc6 21. Qh4 Rcc8 22. Ne5 Nd2+ 23. Ka1 Qc7 24. Rf4 h6 25. Re1 Nb3+ 26. Kb1 g5 27. Qxh6 gxf4 28. Qg5+ Kf8 29. Qxf6 Kg8 30. Qg5+ Kf8 31. Qh6+ Ke8 32. Bb5+ Ke7 33. Qxf4 Kf8 34. Re3 Nd2+ 35. Ka2 f5 36. Rc3 Qh7 37. Qxd2 Qxh2 38. Qg5 Qxe5 39. dxe5 Rxc3 40. Qxd8+ Kg7 41. bxc3 a6 42. Bd7 Kh7 |