Hi - from 1000 games I have had 30 games with lost in time. Most times in won positions (from white or black). Examplesilentshark wrote: ↑Wed Dec 23, 2020 12:35 pm I have released Francesca 0.30. Available from www.silentshark.co.uk
Not a huge jump in strength, maybe 30 ELO or so.
Changes
Small changes. Minor optimisations. More aggressive null move pruning. IID replaced by IIR (thanks to Ed Schroder for idea). Tweak to futility to make more aggressive or not, depending on if position is improving. Separate search functions when in check. Minor eval tweaks - tuning needed
Happy Christmas to everyone. Let's hope 2021 is a better year, and the world gets on top of the Coronavirus.
[pgn][Event "Comb2"]
[Site "AGANDO_HP_PC"]
[Date "2020.12.26"]
[Round "17"]
[White "Francesca MAD 0.30"]
[Black "Counter 3.5 x64 1CPU"]
[Result "0-1"]
[ECO "B90"]
[WhiteElo "2200"]
[BlackElo "2200"]
[PlyCount "116"]
[EventDate "2020.??.??"]
[TimeControl "40/480:40/480:40/480"]
1. e4 c5 2. Nf3 d6 3. d4 cxd4 4. Nxd4 Nf6 5. Nc3 a6 6. h3 g6 7. g4 Bg7 8. Bg2
O-O 9. Be3 Nc6 10. Qd2 Bd7 11. O-O-O Rc8 12. f4 {0.41/32 22} Na5 {-0.64/17 12}
13. e5 {0.27/32 10} Nc4 {-0.60/19 22} 14. exf6 {0.27/34 10} Nxd2 {-0.28/20 16}
15. fxg7 {-1.31/35 18} Kxg7 {-0.34/20 13} 16. Rxd2 {-1.34/35 11} Rxc3 {-0.29/
18 16} 17. bxc3 {-0.81/31 18} Qa5 {-0.23/20 17} 18. Kb1 {-0.45/32 10} Qb6+ {
-0.15/19 12} 19. Ka1 {-0.37/34 10} Qc7 {-0.17/20 12} 20. Ne2 {-0.55/36 54} Bc6
{-0.11/19 14} 21. Bd5 {-0.54/35 19} e6 {-0.14/20 14} 22. Bxc6 {-0.32/33 11}
Qxc6 {-0.17/20 13} 23. Rhd1 {-0.17/35 10} Qe4 {-0.18/21 21} 24. Rd3 {-0.17/35
20} e5 {-0.18/19 28} 25. Re1 {-0.23/30 15} Qc6 {-0.32/18 15} 26. Bd2 {-0.01/34
10} Re8 {-0.14/19 18} 27. fxe5 {-0.01/36 9} dxe5 {-0.59/17 15} 28. Ng3 {
0.00/35 9} Re6 {-0.60/21 15} 29. Ne4 {0.08/34 10} h6 {-0.68/20 22} 30. Rf3 {
0.16/33 12} b6 {-0.60/19 12} 31. h4 {0.25/32 15} Re7 {-0.94/19 20} 32. Bc1 {
0.65/33 15} Qa4 {-1.00/20 12} 33. h5 {0.84/35 14} g5 {-1.07/19 13} 34. Kb1 {
1.24/35 11} Kf8 {-1.47/19 26} 35. Rf6 {0.92/37 14} Re6 {-1.19/21 14} 36. Rxe6 {
1.08/41 14} fxe6 {-1.15/23 11} 37. Nf2 {1.35/37 9} Qb5+ {-0.91/23 11} 38. Bb2 {
1.43/40 8} Qa4 {-0.91/25 13} 39. Rxe5 {1.37/40 9} Qf4 {-1.16/23 23} 40. Nd3 {
1.48/39 13} Qxg4 {-1.17/21 10} 41. Bc1 {1.57/38 17} Ke7 {-1.07/21 12} 42. Be3 {
1.67/37 9} Qxh5 {-1.07/20 9} 43. Bxb6 {1.97/30 8} Qf3 {-0.92/20 9} 44. Kb2 {
1.41/29 16} g4 {-0.62/19 12} 45. Re3 {1.35/31 15} Qd5 {-0.82/20 10} 46. a4 {
1.24/32 10} Qg5 {-0.69/20 11} 47. Re5 {1.47/34 9} Qg8 {-0.80/22 29} 48. Bd4 {
1.52/33 8} g3 {-0.83/20 17} 49. Nc5 {1.66/36 9} h5 {-0.78/21 32} 50. Rxe6+ {
1.92/33 10} Qxe6 {-1.26/22 30} 51. Nxe6 {4.14/42 7} Kxe6 {-2.10/24 28} 52. Ba7
{3.36/42 11} h4 {-2.79/22 24} 53. Bb8 {3.92/42 8} Kd5 {-2.95/25 21} 54. Kb3 {
4.09/42 7} a5 {-2.26/25 8} 55. c4+ {13.53/43 7} Ke4 {-4.44/25 11} 56. c5 {
19.97/45 8} Kd5 {-5.04/26 7} 57. c6 {31.97/46 6} Kxc6 {-14.45/24 15} 58. c4 {
63.26/48 45} Kb7 {time forfeit -16.45/26 13 Weiss überschreitet die Zeit} 0-1[/pgn]