[Hide]4th Generation Intel Core i7-4940MX processor (Overclocked to 3.99GHz)
Deep Fritz 12 GUI
1024 mb hash each where possible
3-4-5-6 piece tablebases on Samsung EVO 840 SSD
32 GB RAM (31.9 GB usable)
Ponder off
Perfect_2015s.ctg book (8 moves deep)
40 moves in 60 minutes repeated (60m/40+60m/40+60m/40)
20 cycles 260 rounds
All engines 64-bit where available[/Hide]
ECO C88
W=26.7 plies; 4,134kN/s; Perfect2015s.ctg
B=24.9 plies; 8,274kN/s; 4,844,344 TBAs; Perfect2015s.ctg
Move 28 marks a sudden drop in Nirvanachess 2.1c's eval from -0.92 to -2.18...a good example of how Komodo finds play "where there is nothing to play".
[pgn][Event "Nirvanachess 2.1c 64-bit 4CPU Gauntlet"]
[Site "Philadelphia"]
[Date "2015.05.25"]
[Round "2.2"]
[White "Nirvanachess 2.1c (popcount)"]
[Black "Komodo 9 64-bit"]
[Result "0-1"]
[ECO "C88"]
[Annotator "0.00;0.14"]
[PlyCount "78"]
[EventDate "2015.05.25"]
[EventType "simul"]
[Source "Russell"]
[TimeControl "40/1080:40/1080:40/1080"]
{Intel(R) Core(TM) i7-4940MX CPU @ 3.10GHz 3999 MHz W=26.7 plies; 4,134kN/s;
Perfect2015s.ctg B=24.9 plies; 8,274kN/s; 4,844,344 TBAs; Perfect2015s.ctg} 1.
e4 {B 0} e5 {B 0} 2. Nf3 {B 0} Nc6 {B 0} 3. Bb5 {B 0} a6 {B 0} 4. Ba4 {B 0} Nf6
{B 0} 5. O-O {B 0} Be7 {B 0} 6. Re1 {B 0} b5 {B 0} 7. Bb3 {B 0} O-O {B 0} 8. h3
{B 0} Bb7 {B 0} 9. Nc3 {0.00/26 45} d6 {0.14/25 54 (Be7-d6)} 10. Nd5 {0.00/26
30 (d2-d3)} Na5 {0.14/28 33} 11. Nxe7+ {0.00/26 54} Qxe7 {0.13/27 10} 12. d3 {
-0.10/28 40} Nxb3 {0.13/27 14} 13. axb3 {-0.08/29 34} Nd7 {0.12/23 10} 14. b4 {
-0.08/26 63 (Nf3-d2)} f5 {0.02/21 16} 15. c3 {-0.11/26 50 (Qd1-e2)} fxe4 {-0.
07/22 24} 16. Qb3+ {-0.06/25 37 (d3xe4)} d5 {-0.23/24 47 (Kg8-h8)} 17. dxe4 {
-0.27/27 52 (Re1xe4)} Rxf3 {-0.51/22 9 (Qe7-e6)} 18. gxf3 {-0.14/25 21} Qh4 {
-0.18/24 34 (Qe7-e6)} 19. Kg2 {-0.20/25 19} Nb6 {-0.25/26 35} 20. exd5 {0.00/
26 27} Qh5 {-0.26/26 49} 21. Qd1 {-0.25/26 21} Bxd5 {-0.28/24 15} 22. c4 {-0.
42/27 42} Be6 {-0.22/26 27} 23. cxb5 {-0.43/26 17 (h3-h4)} Bxh3+ {-1.67/22 13}
24. Kg3 {-0.88/27 38} Bd7 {-1.99/24 22} 25. Rh1 {-0.92/29 22 (Kg3-g2)} Qg6+ {
-1.96/24 13} 26. Kh2 {-0.92/31 21} Rf8 {-2.18/26 19} 27. Rxa6 {-0.92/31 20
(Qd1-f1)} Be6 {-2.71/25 24 (Qg6-h5+)} 28. Qf1 {-2.30/25 26} Rf6 {-2.90/26 27}
29. Qg2 {-2.71/26 14} Qf7 {-3.34/26 30} 30. Bg5 {-2.84/27 18 (Qg2-g5)} Rg6 {-3.
39/25 18} 31. Re1 {-3.51/27 25} h6 {-3.87/27 55} 32. Rxe5 {-3.47/27 12} hxg5 {
-4.19/25 24} 33. Kg1 {-3.73/27 23} Qf6 {-4.26/26 18} 34. Qg3 {-3.83/27 12} g4 {
-4.48/25 14 (Rg6-h6)} 35. f4 {-4.15/23 9} Rh6 {-4.64/25 14} 36. Ra1 {-4.48/24
24} Bd5 {-5.17/27 46} 37. Rxd5 {-4.73/26 17} Nxd5 {-6.70/27 160} 38. Ra6 {-4.
88/27 22 (Ra1-a8+)} Nb6 {-7.23/24 14} 39. Ra1 {-4.88/29 27} Qe6 {-7.78/23 15
(Nb6-d5)} 0-1
[/pgn]