Chess Engine vs Chess Engine

1. e4 e6 2. d4 Qh4 3. Bd3 Nc6 4. g3 Qe7 5. Nf3 d5 6. e5 a6 7. a3 Nh6 8. Nc3 Qd7 9. Qd2 Nf5 10. Qf4 f6 11. exf6 gxf6 12. Qg4 Ke7 13. Be3 h5 14. Qh3 Kf7 15. Bxf5 exf5 16. O-O Kg8 17. Nh4 Qf7 18. Qg2 Be6 19. Qf3 Rd8 20. Nxf5 b5 21. Rfe1 Rh7 22. Nh4 Rh8 23. Qd1 Bg4 24. Qd3 b4 25. Na4 bxa3 26. bxa3 a5 27. Ng6 Rh7 28. Nxf8 Rxf8 29. Bf4 h4 30. f3 Bc8 31. Qc3 hxg3 32. Bxg3 Bd7 33. Nc5 Rc8 34. Re2 Rg7 35. Rae1 f5 36. Kh1 Rg6 37. Rd1 Rh6 38. Bf4 Rg6 39. Qd3 Nd8 40. Re5 Ne6 41. Nxd7 Nxf4 42. Qxf5 Rd8 43. Nc5 Qxf5 44. Rxf5 Rf8 45. Re5 c6 46. c3 Rg7 47. Rf1 Rb8 48. Ne6 Nd3 49. Re2 Re7 50. Rg1+ Kh8 51. Rd2 Nf2+ 52. Rxf2 Rxe6 53. c4 dxc4 54. Rc2 Rh6 55. Rgc1Rb3 56. Rxc4 Rxa3 57. Rxc6 Rxc6 58. Rxc6 Rxf3 59. Rc7 Rd3 60. Rd7a4 61. Rd8+ Kg7 62. Kg2 Rd2+ 63. Kg3 Kf6 64. Kf4 Ke7 65. Rd5 a3 66. Kg3 a2 67. Ra5 Rd3+ 68. Kf4 Rd2 1/2 1/2

White: GarboChess JS 6.0

Black:GarboChess JS 6.0

Time control: 30s/move

1. d4 Nf6 2. Nc3 d5 3. Bf4 e6 4. e3 Bd6 5. Bb5+ Bd7 6. Bd3 Bxf4 7. exf4 b6 8. Nf3 O-O 9. O-O c5 10. Ne5 cxd4 11. Ne2 Nc6 12. Qd2 Ne4 13. Bxe4 dxe4 14. Nxd4 Nxd4 15. Qxd4 Bb5 16. Rfd1 Qxd4 17. Rxd4 Rfd8 18. Rb4 Ba6 19. Rxe4 Rd2 20. Ra4 Bb5 21. Rb4 Be2 22. c3 Rc8 23. Re1 f6 24. Nf3 Bxf3 25. gxf3 Kf7 26. Ree4 Rcd8 27. Kg2 Rc2 28. Red4 Rxd4 29. Rxd4 a5 30. Rd7+ Kg6 31. Rd6 Rxb2 32. Rxe6 a4 33. Rd6 a3 34. h4 Kf5 35. Kg3 b5 36. Rd7 Rxa2 37. Rd5+ Ke6 38. Rxb5 Rc2 39. Rb7 a2 40. Ra7 f5 41. Ra6+ Kd5 42. Ra4 h5 43. Kg2 Kc5 44. Ra7 Kc4 45. Ra3 Kd3 46. Kg3 Kd2 47. Ra7 Kxc3 48. Kg2 Kb2 49. Rb7+ Kc1 50. Ra7 Kb1 51. Kh1 a1=Q 52. Rxa1+ Kxa1 53. Kg2 Kb2 54. Kf1 Kc3 55. Kg2 Kd3 56. Kh2 Rxf2+ 57. Kh1 Ke3 58. Kg1 Kxf3 59. Kh1 Kxf4 60. Kg1 Kg3 61. Kh1 Rf1#

White: GarboChess JS 6.0

Black:  Houdini 1.5a w32

Time Control: 30s/move

This game is interesting since Stockfish decides to promote into a bishop(move 65); this is the rarest promotion.

White: Black:  Houdini 1.5a w32

Black: Stockfish 5 64 SSE4.2 

1. e4 e6 2. Nc3 d5 3. d4 Bb4 4. exd5 exd5 5. Bd3 Nf6 6. Nf3 O-O 7. O-O c5 8. dxc5 Bxc5 9. Bf4 Nc6 10. Qd2 Bg4 11. Ne5 Be6 12. Rfe1 Nh5 13. Nxc6 bxc6 14. Be5 Bd6 15. Qe3 Nf6 16. Na4 Bxe5 17. Qxe5 Qa5 18. Qd4 Nd7 19. Qf4 c5 20. c3 Rfe8 21. h3 Rac8 22. b3 Nf6 23. Bf5 Bxf5 24. Qxf5 c4 25. Re7 Rb8 26. Rae1 Qb5 27. Rxe8+ Rxe8 28. Rxe8+ Qxe8 29. g3 h6 30. Kg2 Qc6 31. h4 a5 32. f3 Nd7 33. h5 Nf8 34. Qc2 Ne6 35. Qd2 Ng5 36. Qe3 Qd7 37. g4 Ne6 38. f4 Qd6 39. f5 Nf4+ 40. Kf1 Nd3 41. bxc4 dxc4 42. Qe8+ Kh7 43. Qe4 f6 44. Qxc4 Qg3 45. Ke2 Ne5 46. Qe4 Nxg4 47. Kd2 Qh2+ 48. Kc1 Qxh5 49. Nc5Nf2 50. Qd5 Qe2 51. Qd2 Qf1+ 52. Kb2 h5 53. Ne6 Nd3+ 54. Kc2 Ne5 55. Qf4 Qd3+ 56. Kb3 Qb1+ 57. Ka4 Qxa2+ 58. Kb5 Qb3+ 59. Ka6 Qxc3 60. Qf2 a4 61. Qg1 Ng4 62. Qd1 Qc6+ 63. Ka5 a3 64. Kb4 a2 65. Kb3 a1=B(what?) 66. Qxa1 Qb5+ 67. Kc3 Qxf5 68. Nd4 Qc5+ 69. Kb3 Qd5+70. Kc3 Ne5 71. Qb1+ g6 72. Qb4 h4 73. Qe7+ Kh6 74. Qb4 h3 75. Nf5+ gxf5 76. Qh4+ Kg6 77. Qg3+ Ng4 78. Qxh3 Qe5+

This game could have continued but it was not worth it in the end. 

And what is the point of the forum?

Great question.

From what I can surmise, the purpose of the thread is to demonstrate that engines can play against each other.

@Robert0905

The point of this forum is to show some games played by computers. Many believe that computer versus computer battles are boring to watch and are a big strain to the eye. This forum shows that this isn't always the case, but sometimes is. 

Are you letting Rybka use its opening book?

What opening book have you given Houdini?

How many cores is Rybka running on or is it not the 'deep' version?