| ECO C55 in 1998 play it! player defeats black's babylyub by checkmate in 27 moves | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bb4 5. O-O O-O 6. d3 Bc5 7. Bg5 d6 8. Nd5 Be6 9. Nxf6+ gxf6 10. Bh6 Re8 11. Nh4 d5 12. Bxd5 Bxd5 13. Qg4+ Kh8 14. Qg7# |
| ECO C24 in 1998 play it! player defeats black's babylyub in 120 moves | 1. e4 e5 2. Bc4 Nf6 3. Nc3 Bb4 4. Nge2 Nc6 5. O-O O-O 6. d3 Bc5 7. Bg5 d6 8. Nd5 Be6 9. Nxf6+ gxf6 10. Bh6 Re8 11. Nc3 f5 12. Bxe6 Rxe6 13. Be3 Qf6 14. Bxc5 dxc5 15. f3 f4 16. Kh1 Rd8 17. Nd5 Qg5 18. Nxc7 Rg6 19. Qe2 Nd4 20. Qf2 a5 21. Nd5 Rg7 22. c3 Nf5 23. Rab1 Ne3 24. Rg1 Nxd5 25. exd5 Rxd5 26. Qe2 Rd6 27. Qe4 Rd7 28. Rbe1 f6 29. Rd1 Rd6 30. d4 cxd4 31. cxd4 Rgd7 32. Rd3 Rxd4 33. Rxd4 exd4 34. Rd1 Rg7 35. Rd2 d3 36. Qxd3 Rg6 37. Qd5+ Qxd5 38. Rxd5 Rg5 39. Rd8+ Kf7 40. Rd7+ Ke6 41. Rxb7 h5 42. b4 axb4 43. Rxb4 Ke5 44. Kg1 h4 45. Rb5+ Kd4 46. Rxg5 fxg5 47. Kf2 Kd3 48. g3 fxg3+ 49. hxg3 h3 50. g4 h2 51. Kg2 Ke3 52. a4 Kd4 53. Kxh2 Kc4 54. Kg3 Kd4 55. f4 Ke4 56. fxg5 Kd5 57. g6 Ke6 58. a5 Kd5 59. g7 Kc6 60. g8=Q Kc5 |
| ECO C50 in 1998 play it! player defeats black's babylyub by checkmate in 29 moves | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 d6 5. O-O Bg4 6. h3 Bd7 7. d3 Nf6 8. Bg5 O-O 9. Nd5 Be6 10. Nxf6+ gxf6 11. Bh6 Re8 12. Nh4 d5 13. Bxd5 Bxd5 14. Qg4+ Kh8 15. Qg7# |
| ECO C50 in 1998 play it! player defeats black's dunce by checkmate in 25 moves | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Be7 4. Nc3 Nf6 5. O-O O-O 6. d3 Bc5 7. Bg5 Qe7 8. Nd5 Qd6 9. Nxf6+ gxf6 10. Bh6 Rd8 11. Nh4 a5 12. Qg4+ Kh8 13. Qg7# |
| ECO C55 in 1998 play it! player defeats black's babylyub by checkmate in 31 moves | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 5. O-O d6 6. d3 Bg4 7. h3 Bxf3 8. Qxf3 Nd4 9. Qd1 Nd7 10. a4 O-O 11. Nd5 Nf6 12. Bg5 Rc8 13. Nxf6+ gxf6 14. Bh6 Re8 15. Qg4+ Kh8 16. Qg7# |
| ECO C50 in 1998 play it! player defeats black's babylyub by checkmate in 29 moves | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O d6 5. Nc3 Bg4 6. h3 Bd7 7. d3 Nf6 8. Bg5 O-O 9. Nd5 Be6 10. Nxf6+ gxf6 11. Bh6 Re8 12. Nh4 d5 13. Bxd5 Bxd5 14. Qg4+ Kh8 15. Qg7# |
| ECO C50 in 1998 play it! player defeats black's babylyub by checkmate in 35 moves | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nf6 5. d3 d5 6. exd5 Nxd5 7. Re1 Bg4 8. h3 Bh5 9. Nxe5 Bxd1 10. Nxc6+ Be7 11. Nxd8 Bxc2 12. Bxd5 Rxd8 13. Nc3 Bxd3 14. Bxb7 c6 15. Bxc6+ Kf8 16. Bf4 Bd6 17. Bxd6+ Rxd6 18. Re8# |
| ECO C23 in 1998 play it! player defeats black's babylyub by checkmate in 29 moves | 1. e4 e5 2. Bc4 Nc6 3. Nc3 Bc5 4. Nf3 Nf6 5. O-O O-O 6. d3 Ng4 7. h3 Nf6 8. Bg5 d6 9. Nd5 Be6 10. Nxf6+ gxf6 11. Bh6 Re8 12. Nh4 d5 13. Bxd5 Bxd5 14. Qg4+ Kh8 15. Qg7# |
| ECO C50 in 1998 play it! player defeats black's babylyub by checkmate in 31 moves | 1. e4 e5 2. Nf3 Nc6 3. Bc4 a6 4. a4 Bc5 5. Nc3 Nf6 6. O-O O-O 7. d3 d6 8. Bg5 Bg4 9. h3 Bd7 10. Nd5 Be6 11. Nxf6+ gxf6 12. Bh6 Re8 13. Bxe6 Rxe6 14. Nd4 exd4 15. Qg4+ Kh8 16. Qg7# |
| ECO C55 in 1998 play it! player defeats black's babylyub by checkmate in 55 moves | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Nf6 4. Nc3 Bc5 5. O-O d6 6. d3 Be6 7. Bg5 O-O 8. a4 Qe7 9. Nd5 Bxd5 10. Bxd5 Rae8 11. c3 Rd8 12. b4 Bb6 13. a5 Nxa5 14. bxa5 c6 15. axb6 cxd5 16. bxa7 dxe4 17. Bxf6 Qxf6 18. dxe4 Ra8 19. Qb3 Rfc8 20. Qxb7 d5 21. Qxc8+ Rxc8 22. a8=Q Rd8 23. Qb7 d4 24. cxd4 exd4 25. Ra7 d3 26. Ra8 Rxa8 27. Qxa8+ Qd8 28. Qxd8# |
| ECO C50 in 1998 play it! player defeats black's babylyub by checkmate in 31 moves | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. O-O O-O 6. d3 Ng4 7. h3 Nf6 8. Bg5 d6 9. Nd5 Be6 10. Nxf6+ gxf6 11. Bh6 Re8 12. Nh4 d5 13. exd5 Bxd5 14. Bxd5 Qxd5 15. Qg4+ Kh8 16. Qg7# |
| ECO C68 in 1998 play it! player defeats black's babylyub by checkmate in 105 moves | 1. e4 e5 2. Nf3 Nc6 3. Bb5 a6 4. Bxc6 dxc6 5. O-O Ne7 6. Nxe5 Qd4 7. Nf3 Qxe4 8. Re1 Qg4 9. d3 Be6 10. Nc3 O-O-O 11. b4 Qxb4 12. Ne4 Re8 13. a4 Ng6 14. Ba3 Qb6 15. Bxf8 Rhxf8 16. Qd2 Qb2 17. Reb1 Qxa1 18. Rxa1 Kb8 19. Rb1 Rg8 20. d4 Bc4 21. Qc3 Rxe4 22. Qxc4 Re6 23. Qxa6 b6 24. a5 b5 25. c4 Rge8 26. cxb5 c5 27. b6 cxb6 28. Rxb6+ Rxb6 29. Qxb6+ Kc8 30. Qxc5+ Kd7 31. Qb5+ Ke7 32. Qxe8+ Kxe8 33. a6 Kd7 34. a7 Ne5 35. dxe5 g5 36. Nxg5 h5 37. Nxf7 Ke6 38. Ng5+ Kxe5 39. a8=Q Kd4 40. Qa5 h4 41. h3 Kd3 42. Qa4 Kc3 43. Nf3 Kd3 44. Qd4+ Kc2 45. Kf1 Kb3 46. Ke2 Ka3 47. Kd2 Kb3 48. g3 Ka3 49. Qb6 Ka4 50. Kc3 Ka3 51. Qb2+ Ka4 52. Qb6 Ka3 53. Qb3# |
| ECO C23 in 1998 play it! player defeats black's babylyub by checkmate in 49 moves | 1. e4 e5 2. Bc4 Nc6 3. Nc3 Nf6 4. d3 Bb4 5. Ne2 O-O 6. O-O Bc5 7. Bg5 d6 8. Nd5 Be6 9. Nxf6+ gxf6 10. Bh6 Re8 11. Nc3 f5 12. Bxe6 Rxe6 13. exf5 Rxh6 14. Qg4+ Kf8 15. Nd5 Rh4 16. Qg3 e4 17. dxe4 Rxe4 18. Rfe1 Rxe1+ 19. Rxe1 Bd4 20. c3 Bf6 21. Qf3 Kg8 22. Qh5 Rc8 23. Re3 Be5 24. Rh3 Qf8 25. Qxh7# |
| ECO C50 in 1998 play it! player defeats black's babylyub by checkmate in 39 moves | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. O-O d6 6. d3 Bg4 7. h3 Bxf3 8. Qxf3 Nd4 9. Qd1 Nd7 10. Nd5 O-O 11. c3 Nc6 12. a4 a5 13. Qg4 Nf6 14. Qg3 Rc8 15. Bg5 Nh5 16. Qg4 f6 17. Nxf6+ Kh8 18. Nxh5 Qe8 19. Bh4 Bb6 20. Qxg7# |
| ECO C50 in 1998 play it! player defeats black's babylyub by checkmate in 29 moves | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. Nc3 Nf6 5. O-O O-O 6. d3 d6 7. Bg5 Bg4 8. h3 Bd7 9. Nd5 Be6 10. Nxf6+ gxf6 11. Bh6 Re8 12. Nh4 d5 13. Bxd5 Bxd5 14. Qg4+ Kh8 15. Qg7# |
| ECO C50 in 1998 play it! player defeats black's babylyub by checkmate in 29 moves | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O d6 5. Nc3 Bg4 6. h3 Bd7 7. d3 Nf6 8. Bg5 O-O 9. Nd5 Be6 10. Nxf6+ gxf6 11. Bh6 Re8 12. Nh4 d5 13. exd5 Bxd5 14. Qg4+ Kh8 15. Qg7# |
| ECO C42 in 1998 play it! player defeats black's babylyub by checkmate in 93 moves | 1. e4 e5 2. Nf3 Nf6 3. Nxe5 d6 4. Nf3 Nxe4 5. Qe2 Qe7 6. d3 Nf6 7. Qxe7+ Bxe7 8. Bg5 O-O 9. Bxf6 Bxf6 10. c3 Be6 11. Be2 Re8 12. O-O Bxa2 13. Re1 Be6 14. d4 Nc6 15. Nbd2 Rad8 16. Ne4 Be7 17. Neg5 Bf5 18. Bb5 Bxg5 19. Nxg5 f6 20. Rxe8+ Rxe8 21. Bxc6 bxc6 22. Nf3 Ra8 23. g3 Kf7 24. Ra6 Be4 25. Nd2 Bd5 26. c4 Be6 27. Rxc6 Rc8 28. Ra6 Ra8 29. c5 Ke7 30. cxd6+ cxd6 31. Ne4 d5 32. Nc5 Bf5 33. b4 h6 34. b5 g5 35. b6 h5 36. Rxa7+ Rxa7 37. bxa7 Bd3 38. a8=Q Bc4 39. Qc6 f5 40. Qe6+ Kf8 41. Qxf5+ Kg7 42. Qxg5+ Kh8 43. Qxh5+ Kg7 44. Qg5+ Kf7 45. Qh6 Ke7 46. Qe6+ Kd8 47. Qd7# |
| ECO C24 in 1998 play it! player defeats black's babylyub by checkmate in 25 moves | 1. e4 e5 2. Bc4 Nf6 3. Nc3 Bb4 4. Nge2 O-O 5. O-O d6 6. d3 Bg4 7. Bg5 Nc6 8. Nd5 Bxe2 9. Qxe2 Bc5 10. Nxf6+ gxf6 11. Bh6 Re8 12. Qg4+ Kh8 13. Qg7# |
| ECO C50 in 1998 play it! player defeats black's dufus by checkmate in 115 moves | 1. e4 e5 2. Nf3 Nc6 3. Bc4 Bc5 4. O-O Nge7 5. d3 d5 6. exd5 Nxd5 7. Re1 Bg4 8. h3 Bxf3 9. Qxf3 Bb4 10. c3 Bxc3 11. bxc3 Nf6 12. Bg5 h6 13. Bxf6 Qxf6 14. Qxf6 gxf6 15. Bb5 O-O-O 16. Bxc6 bxc6 17. Rd1 c5 18. Na3 Kd7 19. Rab1 Ke6 20. Rb7 e4 21. d4 cxd4 22. cxd4 c5 23. Rxa7 cxd4 24. Nc4 d3 25. Ne3 Rd7 26. Rxd7 Kxd7 27. Rb1 Ke6 28. Rb6+ Ke5 29. Ra6 Rc8 30. a3 Rc1+ 31. Kh2 d2 32. a4 Rc2 33. a5 h5 34. Ra8 h4 35. a6 Rc3 36. Nd1 Rc1 37. a7 Kf4 38. Rd8 Ra1 39. a8=Q Rxa8 40. Rxa8 f5 41. Rc8 f6 42. Rd8 Kg5 43. Rxd2 f4 44. Rd5+ f5 45. Kg1 f3 46. g3 hxg3 47. fxg3 Kg6 48. Kf2 f4 49. gxf4 Kh7 50. Re5 Kh6 51. Rg5 Kh7 52. Ke3 Kh6 53. Kxe4 Kh7 54. Ke5 Kh6 55. Kf6 Kh7 56. Kf7 Kh6 57. Nf2 Kh7 58. Rh5# |
| ECO C00 in 1998 play it! player defeats black's babylyub by checkmate in 33 moves | 1. e4 e6 2. Nf3 c5 3. Bc4 d6 4. Nc3 Nf6 5. d3 Nc6 6. O-O a6 7. a4 Bd7 8. Bg5 Be7 9. Nd2 O-O 10. f4 Nd4 11. Nf3 Bc6 12. Kh1 Rc8 13. e5 Nxf3 14. exf6 gxf6 15. Bh6 Nd4 16. Qg4+ Kh8 17. Qg7# |