ACCA : NebiyuChess

[Daniel Shawul]

Well I wanted to play on my phone but I had problems. So now it is running on an old laptop averaging 770knps. Nebiyu doesn't have any evaluation term except material and a single piece square table for all pieces including pawns! So it looses totally by evaluation. I am waiting for my first victim so far Tinker & Telepath have passed the test.

Tinker game

Code: Select all

[FEN "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1"]

1.d2d4 d7d5 2.c1f4 g8f6 3.b1c3 c8f5 4.h2h3 e7e6 5.g2g4 f5g6 6.g1f3 b8c6 7.f3h4 f8b4 8.a2a3 b4c3 
9.b2c3 f6e4 10.h4g6 f7g6 11.d1d3 e8g8 12.f4g3 d8f6 13.h1h2 c6a5 14.h3h4 a5c4 15.g4g5 f6f7 16.f1h3 a7a5 
17.a1b1 c4a3 18.b1b7 a8b8 19.b7b3 a5a4 20.b3b4 a3c4 21.h4h5 g6h5 22.g5g6 h7g6 23.f2f3 a4a3 24.f3e4 a3a2 
25.d3d1 b8b4 26.c3b4 c4e3 27.d1a1 e3c2 28.e1d2 c2a1 29.d2c3 f7d7 30.g3d6 d7a4 31.e2e3 a4a3 32.c3d2 

Telepath game

Code: Select all

[FEN "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1"]

1.d2d4 d7d5 2.c1f4 h7h6 3.b1c3 g7g5 4.f4g3 g8f6 5.e2e3 c8e6 6.f1d3 b8c6 7.h2h4 h8g8 8.h4g5 h6g5 
9.g1f3 c6b4 10.c3b5 b4a6 11.a2a3 f6e4 12.d3e4 d5e4 13.f3e5 c7c5 14.d1e2 f8g7 15.e1c1 d8c8 16.b5c3 g7e5 
17.g3e5 e6f5 18.d4d5 f7f6 19.e5g3 f5g4 20.f2f3 e4f3 21.g2f3 g4f5 22.d5d6 e8f7 23.d6e7 f7g7 24.e3e4 f5g6 
25.e4e5 g6f5 26.e5f6 g7f7 27.g3e5 a6c7 28.c3e4 c7e8 29.d1d8 c5c4 30.d8c8 a8c8 31.e2e3 e8f6 32.e4d6 f7g6 
33.e5f6 g6f6 34.e3d4 f6g6 35.d6f5 g6f5

[Daniel Shawul]

Still no wins or draws.

Sjeng

Code: Select all

[FEN "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1"]

1.e2e4 e7e5 2.g1f3 b8c6 3.b1c3 g8f6 4.a2a4 a7a6 5.h2h4 f8e7 6.d2d3 d7d5 7.e4d5 f6d5 8.c1d2 e8g8 
9.c3d5 d8d5 10.c2c4 d5d6 11.a1a3 f8e8 12.f1e2 d6g6 13.a3c3 g6g2 14.h1g1 g2h3 15.g1g3 h3e6 16.f3g5 e7g5 
17.h4g5 c6d4 18.a4a5 e6e7 19.c4c5 c8f5 20.e2g4 a8d8 21.c3c4 f5g6 22.d1a4 f7f5 23.g5f6 e7f6 24.d2c3 e8f8 
25.c3d4 e5d4 26.c4c2 h7h5 27.g4d1 d8e8 28.e1f1 e8e3 29.g3e3 d4e3 30.a4c4 g8h8 31.f2f3 f8d8 32.c2c3 d8d4 
33.c4d4 f6d4 34.f1e2 h5h4 35.c5c6 b7c6 36.d1c2 h4h3 37.c3c4 d4f6 38.c4a4 h3h2 39.a4a1 f6g5 40.d3d4 g6c2 
41.a1c1 g5g1 42.c1c2 

Nightmare

Code: Select all

[FEN "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1"]

1.e2e4 e7e5 2.g1f3 b8c6 3.f1b5 a7a6 4.b5a4 g8f6 5.e1g1 f8d6 6.f1e1 b7b5 7.a4b3 c8b7 8.c2c3 d8e7 
9.f3h4 g7g6 10.d2d4 e5d4 11.c3d4 f6e4 12.b1c3 f7f5 13.h4f5 g6f5 14.e1e4 f5e4 15.d1h5 e8d8 16.c1g5 h8e8 
17.g5e7 e8e7 18.c3d5 e7e8 19.d5f6 e8e7 20.h5h6 d8c8 21.f6d5 e7e6 22.d5b6 c7b6 23.b3e6 d7e6 24.h6e6 c8c7 
25.a1c1 a8d8 26.d4d5 d8d7 27.b2b4 d7e7 28.e6h6 e7f7 29.d5c6 b7c8 30.c1d1 d6b4 31.h6g5 f7e7 32.g5g8 c8e6 
33.g8a8 e6c8 34.a8a7 c7c6 35.d1c1 c6d5 36.a7b6 c8g4 37.b6e3 d5e5 38.e3g5 g4f5 39.g2g4 e7f7 40.g4f5 h7h6 
41.f2f4 e4f3 42.g5e3 e5f5 43.e3f3 f5e5 44.f3f7 h6h5 45.g1g2 e5d6 46.f7f6 d6d7 

[Daniel Shawul]

My only victim Jabba chess

Code: Select all

[FEN "rnbqkbnr/pppppppp/8/8/8/8/PPPPPPPP/RNBQKBNR w KQkq - 0 1"]

1.b1c3 d7d5 2.d2d4 g8f6 3.c1f4 c8f5 4.e2e3 e7e6 5.f1d3 f8b4 6.d3f5 e6f5 7.d1d3 d8d7 8.a2a3 b4c3 
9.b2c3 b8c6 10.a1b1 a8b8 11.h2h4 e8g8 12.g1f3 a7a6 13.h1h3 f6e4 14.f3d2 c6a5 15.b1a1 f8e8 16.e1f1 d7c6 
17.f2f3 e4d2 18.d3d2 a5c4 19.d2d3 c6b5 20.f1f2 e8e7 21.d3f5 b5b2 22.a1e1 c4a3 23.h3g3 g7g6 24.h4h5 b2c2 
25.f5c2 a3c2 26.e1e2 c2a3 27.e3e4 a3b5 28.h5g6 f7g6 29.f4d2 d5e4 30.f3e4 b8f8 31.f2e3 b5d6 32.e3d3 f8e8 
33.e4e5 d6f5 34.g3f3 a6a5 35.g2g4 f5g7 36.d2g5 e7d7 37.d3e4 g7e6 38.g5e3 c7c6 39.e2a2 e8a8 40.c3c4 a5a4 
41.f3f6 d7e7 42.d4d5 c6d5 43.c4d5 e6g7 44.f6b6 g7e8 45.d5d6 e7d7 46.b6b4 b7b5 47.e4d5 d7b7 48.d5c6 b7b8 
49.b4b5 b8c8 50.c6d5 c8c3 51.e3b6 c3d3 52.d5c6 a8c8 53.c6d7 c8a8 54.d7e7 d3f3 55.a2f2 f3f2 56.b6f2 e8g7 
57.d6d7 a8f8 58.b5b6 h7h5 59.d7d8Q f8d8 60.e7d8 h5g4 61.b6g6 

Well it is impossible to beat others with only wood counting, lesson learned. For the future I will try to implement automatic learning of evaluation. The design of nebiyu does not allow adding game specific evaluation terms.
cheers