Dog
Dog,
an UCI compliant chess engine by Folkert van Heusden, first released in 2022. It is mainly targeted for running on ESP32 microcontrollers altough it can be compiled for Linux (and other OSes) as well.
It is called Dog as the writer acquiered a dog.
Initially, Dog was Micah with some parts removed and some things added. As time goes on the differences get bigger.
Forum Posts
- announcement, 02 Oct 2022
Selected Games
[Event "example"]
[Site "laptop"]
[Date "2022.10.24"]
[Round "-"]
[White "Embla-5142"]
[Black "Dog v0.9-d5a00b0"]
[Result "0-1"]
[WhiteElo "?"]
[BlackElo "?"]
[Variant "Standard"]
[TimeControl "-"]
[ECO "A45"]
[Opening "Amazon Attack: Siberian Attack"]
[Termination "Unknown"]
[Annotator "lichess.org"]
1. Nc3 { [%eval -0.13] } 1... Nf6 { [%eval 0.12] } 2. d4 { [%eval -0.08] } 2... d5 { [%eval -0.02] } 3. Qd3?! { (-0.02 → -0.88) Inaccuracy. Bf4 was best. } { [%eval -0.88] } { A45 Amazon Attack: Siberian Attack } (3. Bf4 e6 4. Nb5 Na6 5. e3 Be7 6. Nf3 O-O 7. h3 c6) 3... b6?! { (-0.88 → 0.07) Inaccuracy. c5 was best. } { [%eval 0.07] } (3... c5 4. dxc5 Nc6 5. a3 d4 6. Ne4 Nxe4 7. Qxe4 g6 8. Qd3) 4. Nf3?! { (0.07 → -0.85) Inaccuracy. Bg5 was best. } { [%eval -0.85] } (4. Bg5 e6 5. e4 Ba6 6. Qf3 Bxf1 7. Kxf1 dxe4 8. Nxe4 Nxe4) 4... Ba6 { [%eval -0.78] } 5. Qe3 { [%eval -1.07] } 5... e6 { [%eval -1.12] } 6. Ne5 { [%eval -1.56] } 6... Nbd7 { [%eval -1.24] } 7. Qf4 { [%eval -1.67] } 7... c5 { [%eval -1.58] } 8. Nf3 { [%eval -2.05] } 8... cxd4 { [%eval -2.09] } 9. Qxd4 { [%eval -2.07] } 9... Bb7 { [%eval -1.57] } 10. Bf4?! { (-1.57 → -2.65) Inaccuracy. Bg5 was best. } { [%eval -2.65] } (10. Bg5 a6 11. e3 h6 12. Bh4 Rc8 13. a3 b5 14. Be2 Be7 15. O-O O-O 16. Qd1 Re8) 10... Rc8 { [%eval -2.07] } 11. e3 { [%eval -1.85] } 11... Ne4?? { (-1.85 → 0.00) Blunder. Bc5 was best. } { [%eval 0.0] } (11... Bc5 12. Qd1) 12. Bb5?? { (0.00 → -1.95) Blunder. Nxe4 was best. } { [%eval -1.95] } (12. Nxe4 dxe4 13. Ne5 Nxe5 14. Bxe5 Qxd4 15. Bxd4 f6 16. Bc3 Be7 17. Bb5+ Kf7 18. O-O-O Rc7) 12... Nxc3 { [%eval -1.98] } 13. bxc3 { [%eval -1.83] } 13... f6 { [%eval -1.99] } 14. Kd2?? { (-1.99 → -4.53) Blunder. Bg3 was best. } { [%eval -4.53] } (14. Bg3 Kf7) 14... a6?! { (-4.53 → -3.56) Inaccuracy. Kf7 was best. } { [%eval -3.56] } (14... Kf7 15. Bxd7 Qxd7 16. a4 Ba6 17. a5 Bc5 18. Qe5 h5 19. axb6 Kg8 20. Rxa6 fxe5 21. Rxa7) 15. Bxd7+ { [%eval -3.66] } 15... Kxd7 { [%eval -3.0] } 16. Rab1 { [%eval -3.02] } 16... Bc5 { [%eval -2.88] } 17. Qd3 { [%eval -3.52] } 17... e5 { [%eval -3.37] } 18. Qf5+ { [%eval -3.35] } 18... Ke7?? { (-3.35 → 0.00) Blunder. Ke8 was best. } { [%eval 0.0] } (18... Ke8 19. Qe6+) 19. Nxe5 { [%eval 0.0] } 19... g6 { [%eval 0.0] } 20. Qg4 { [%eval -0.15] } 20... g5 { [%eval 0.11] } 21. Bg3?? { (0.11 → -1.93) Blunder. Bxg5 was best. } { [%eval -1.93] } (21. Bxg5) 21... fxe5 { [%eval -1.79] } 22. Qxg5+?! { (-1.79 → -2.73) Inaccuracy. Bxe5 was best. } { [%eval -2.73] } (22. Bxe5) 22... Kd7 { [%eval -2.49] } 23. Qf5+ { [%eval -2.83] } 23... Kc6 { [%eval -2.5] } 24. Bxe5 { [%eval -2.78] } 24... Re8 { [%eval -2.44] } 25. g3?! { (-2.44 → -3.29) Inaccuracy. f4 was best. } { [%eval -3.29] } (25. f4 Qe7 26. Qd3 Rcd8 27. Rhf1 Bc8 28. a4 Kb7 29. a5 Bd7 30. g4 b5 31. h3 Rc8) 25... Qe7 { [%eval -2.95] } 26. f4 { [%eval -3.25] } 26... Rf8?! { (-3.25 → -2.13) Inaccuracy. Ba8 was best. } { [%eval -2.13] } (26... Ba8 27. a4 a5 28. Rb5 Kb7 29. Rxc5 Rxc5 30. Rb1 Ka7 31. Bd4 Bb7 32. g4 Rec8 33. h4) 27. Qh5 { [%eval -2.46] } 27... Qf7?! { (-2.46 → -1.35) Inaccuracy. Kd7 was best. } { [%eval -1.35] } (27... Kd7 28. Qg4+ Kc6 29. Qh5 Ba8 30. Bd4 Rfe8 31. Qh6+ Kd7 32. Rhe1 Bc6 33. f5 Qf7 34. Rf1) 28. Qh6+ { [%eval -1.34] } 28... Qg6 { [%eval -1.54] } 29. Qxg6+ { [%eval -1.52] } 29... hxg6 { [%eval -1.51] } 30. h4 { [%eval -1.8] } 30... Rce8 { [%eval -1.62] } 31. h5?! { (-1.62 → -2.46) Inaccuracy. g4 was best. } { [%eval -2.46] } (31. g4 Bc8) 31... gxh5 { [%eval -2.07] } 32. Rxh5 { [%eval -2.32] } 32... Bc8 { [%eval -2.05] } 33. Rh6+ { [%eval -2.26] } 33... Re6 { [%eval -2.45] } 34. Rxe6+?! { (-2.45 → -3.17) Inaccuracy. Rbh1 was best. } { [%eval -3.17] } (34. Rbh1 Kb5 35. Rxe6 Bxe6 36. Rh5 Rf7 37. Bd4 Bf5 38. g4 Bxg4 39. Rxd5 Kc4 40. Re5 Rf5) 34... Bxe6 { [%eval -3.36] } 35. Rh1 { [%eval -3.35] } 35... Rg8 { [%eval -3.31] } 36. Rh6 { [%eval -3.26] } 36... Kd7 { [%eval -3.46] } 37. Rh5 { [%eval -3.72] } 37... Rxg3 { [%eval -3.45] } 38. f5 { [%eval -3.57] } 38... Bf7 { [%eval -3.84] } 39. Rh7 { [%eval -3.71] } 39... Rg2+ { [%eval -3.5] } 40. Kd3 { [%eval -4.0] } 40... Ke7 { [%eval -3.68] } 41. Rh6 { [%eval -3.64] } 41... Rf2 { [%eval -3.81] } 42. Bf6+?! { (-3.81 → -5.00) Inaccuracy. Bc7 was best. } { [%eval -5.0] } (42. Bc7 Rxf5 43. Bxb6 Bd6 44. Ba5 Kd7 45. Bb4 Be5 46. Rxa6 Rf2 47. c4 dxc4+ 48. Ke4 Bc7) 42... Kd7 { [%eval -4.79] } 43. Bd4 { [%eval -5.4] } 43... Rxf5 { [%eval -5.37] } 44. Bxc5 { [%eval -5.36] } 44... bxc5 { [%eval -5.32] } 45. Ke2 { [%eval -6.39] } 45... Rg5 { [%eval -6.0] } 46. Rh7 { [%eval -6.49] } 46... Ke6 { [%eval -6.64] } 47. Kf2 { [%eval -7.76] } 47... Rh5 { [%eval -8.06] } 48. Rxh5 { [%eval -9.91] } 48... Bxh5 { [%eval -11.94] } 49. Ke1 { [%eval -13.05] } 49... c4 { [%eval -13.49] } 50. Kd2 { [%eval -14.28] } 50... Bf3 { [%eval -13.48] } 51. Ke1 { [%eval -14.14] } 51... Ke5 { [%eval -14.75] } 52. a3 { [%eval -16.68] } 52... a5 { [%eval -18.32] } 53. Kf1 { [%eval -21.94] } 53... Ke4 { [%eval -23.31] } 54. Kf2 { [%eval -24.01] } 54... a4 { [%eval -23.56] } 55. Kf1 { [%eval -24.17] } 55... Kxe3 { [%eval -31.09] } 56. Kg1 { [%eval -23.87] } 56... Kd2 { [%eval #-15] } 57. Kf2 { [%eval #-26] } 57... Be4 { [%eval #-20] } 58. Kf1 { [%eval #-13] } 58... Bxc2 { [%eval #-15] } 59. Kf2 { [%eval -37.0] } 59... Kxc3 { [%eval #-15] } 60. Kg3 { [%eval #-14] } 60... d4 { [%eval #-10] } 61. Kh3 { [%eval #-12] } 61... d3 { [%eval #-11] } 62. Kg3 { [%eval #-10] } 62... d2 { [%eval #-8] } 63. Kf4 { [%eval #-8] } 63... d1=Q { [%eval #-7] } 64. Ke5 { [%eval #-7] } 64... Qh1 { [%eval #-9] } 65. Kd6 { [%eval #-8] } 65... Kb2 { [%eval #-7] } 66. Ke6 { [%eval #-7] } 66... c3 { [%eval #-6] } 67. Ke5 { [%eval #-6] } 67... Bd3 { [%eval #-5] } 68. Ke6 { [%eval #-5] } 68... c2 { [%eval #-4] } 69. Ke7 { [%eval #-4] } 69... Qb7+ { [%eval #-3] } 70. Kf6 { [%eval #-3] } 70... c1=Q { [%eval #-2] } 71. Ke5 { [%eval #-2] } 71... Qe7+ { [%eval #-1] } 72. Kd4 { [%eval #-1] } 72... Qc4# { Black wins. } 0-1
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