ClassicAra Chess Engine..World Record Download!!

[Chessqueen]

They should test their software carefully before they release it.

Or maybe you should read the installation instructions carefully. ClassicAra 0.9.3 uses the same environment as 0.9.0 so you should install the latter first then change the exe.

I tried it, and is still does NT work

[AdminX]

Played two quick (5'3) games using Aquarium 2020 GUI with Chiron 4 via netChess by Bernhard Wallner.
netChess: https://web.archive.org/web/20121014223 ... Chess.html

In both games ClassicAra (GPU: RTX2070S) had black and played without an opening book, while Chiron had the use of it's internal opening book.

Result: 1 Win, 1 Lost

Analysis: Dragon by Komodo Chess 2

[pgn]
[Event "\[02\] Engine Match (29/05/2021)"]
[Site "Local computer"]
[Date "2021.05.29"]
[Round "1"]
[White "Chiron 4 64bit"]
[Black "ClassicAra 0.9.3 (May 24 2021)"]
[Result "0-1"]
[ECO "B90"]
[PlyCount "160"]
[EventDate "2021.??.??"]
[TimeControl "300+3"]
[WhiteClock "0:00:52"]
[BlackClock "0:00:30"]

{Processor: Intel(R) Core(TM) i7-4770 CPU î 3.40GHz (î3.40GHz) White: Chiron 4
64bit, hash size: 4096M, Processor: Intel(R) Core(TM) i7-4790 CPU î 3.60GHz
(î3.60GHz) Black: ClassicAra 0.9.3 (May 24 2021), hash size: 4096M, Black
checkmates.} 1. e4 {0.00/0 3} c5 {0.18/26 3 [%meval 13s]} 2. Nf3 {0.00/0 9} d6
{0.18/31 1 [%meval 9s]} 3. d4 {0.00/0 10} cxd4 {0.18/36 0 [%meval 9s]} 4. Nxd4
{0.00/0 10} Nf6 {0.17/38 0 [%meval 6s]} 5. Nc3 {0.00/0 6} a6 {0.16/36 0
[%meval 1s]} 6. Be3 {0.00/0 2} e5 {0.17/22 0 [%meval 10s]} 7. Nb3 {0.00/0 10}
Be6 {0.10/33 0 [%meval 10s]} 8. f3 {0.00/0 11} h5 {0.05/26 0 [%meval 2s]} 9.
Nd5 {0.00/0 2 B90: Sicilian Najdorf: Unusual White 6th moves, 6 Be3 Ng4 and 6
Be3 e5.} Bxd5 {0.02/34 0 [%meval 10s]} 10. exd5 {0.00/0 11} Nbd7 {0.06/29 0
[%meval 10s]} 11. Qd2 {0.00/0 10 White has an edge.} g6 {0.09/42 1 [%meval 10s]
} 12. Be2 {0.00/0 11} Bg7 {0.05/42 0 [%meval 10s]} 13. O-O {0.00/0 10} b6 $1 {
-0.08/24 0 [%meval 2s] 13...b6 is better than 13...0-0.} 14. c4 {0.00/0 3} O-O
{-0.10/22 0 [%meval 10s]} 15. h3 {0.00/0 11} Rc8 {-0.23/23 0 [#] [%meval 8s]}
16. a4 $146 {0.27/23 9 [%meval 78s] (Nc5)} ({Predecessor:} 16. Qb4 Ne8 17. Rad1
f5 18. Qe1 Bf6 19. Bf2 Ng7 20. Qb4 Nc5 21. Qd2 Bg5 22. Qc3 {0-1 (37) Antonov,N
(2419)-Riedener,T (2448) ICCF email 2014}) 16... a5 {-0.42/27 79 [%meval 11s]}
17. Bd3 {0.32/23 11 [%meval 6s] (Nh7)} h4 {-0.46/25 10 [%meval 1s]} 18. Bg5 {
0.81/24 1 [%meval 8s]} Qc7 {-0.28/32 10 [%meval 11s]} 19. Bxh4 {0.67/22 12
[%meval 14s]} Nh5 {-0.20/24 4 [%meval 11s]} 20. Rfe1 {0.67/22 11 [%meval 3s]
(Nf4)} f5 {-0.74/27 0 [%meval 4s]} 21. Bf2 {0.73/19 4 [%meval 8s] (Qd8)} Rce8 {
-0.70/28 10 [%meval 11s]. Black has compensation.} 22. Rab1 {0.74/22 12
[%meval 25s] (Nf4)} Qd8 {-0.78/19 32 [%meval 5s]} 23. Rbd1 {0.66/21 6 [%meval
17s] (Qf6)} Rf7 {-0.76/28 18 [%meval 12s]} 24. Bc2 {0.78/19 12 [%meval 14s]
(Nc5)} Bf6 {-1.01/46 18 [%meval 12s]} 25. g3 {0.70/21 13 [%meval 32s] (Bg7)}
Bg5 {-1.03/44 33} 26. Qe2 {-2.19/23 0 [%meval 11s] (Rf8)} ({White should play}
26. Qc3 $1 $15 {-0.34/22}) 26... Bf4 $1 $19 {-1.65/36 13 [%meval 4s]} 27. Kh2 {
-2.89/22 5 [%meval 8s] (Rf8)} (27. Kg2 $142 {-1.94/24} Bxg3 28. Bxg3) 27... Rh7
$1 {-1.58/45 9 [%meval 14s]} 28. Rg1 {0.00/20 14 [%meval 15s]} ({Of course not
} 28. gxf4 Nxf4 29. Qf1 Kf7 $19) 28... Kf7 $1 {-2.77/31 17 [%meval 14s]} 29.
Qf1 $2 {-5.07/22 14 [%meval 14s]} ({Not} 29. gxf4 Nxf4 30. Qf1 Rxh3+ 31. Qxh3
Rh8 $17) (29. Kg2 {-2.95/23} Qg5 30. h4 Nxg3 31. hxg5 Nxe2 32. Rh1) (29. Kg2
Qg5) 29... Reh8 $1 {-3.44/32 0 [%meval 14s]} 30. Nc1 {-1.20/22 14 [%meval 19s]}
(30. c5 Nxg3) 30... Nxg3 $1 {-3.88/33 6 [%meval 14s]} 31. Bxg3 {-1.60/27 14
[%meval 16s]} Qh4 {-4.00/33 3} 32. Bxf4 {-1.64/29 1 [%meval 6s]} exf4 {-4.02/
31 6} 33. Bd3 {-1.65/29 1 [%meval 1s] (Ne5)} Qxh3+ {-4.05/33 6} 34. Qxh3 {
-0.35/10 0} Rxh3+ {-3.83/48 0 [%meval 8s]} 35. Kg2 {-1.31/25 9 [%meval 9s].
Black must now prevent Rh1. This move loses the game for White.} Rg3+ {-3.95/
46 1} 36. Kf1 {-1.49/28 0 [%meval 14s]. Rxg3 is the strong threat.} Rxf3+ {
-3.94/40 14 [%meval 2s|TB:3]} 37. Ke2 {-1.77/28 3 [%meval 17s]} Ne5 {-3.98/38
15} 38. Kd2 {-1.79/30 0 [%meval 3s|TB:159] (Rh3)} Kf6 {-4.05/36 5} 39. Rh1 {
-1.47/23 1 [%meval 6s]} Rfh3 {-4.11/33 7 [%meval TB:3]} 40. Rhf1 {-1.47/26 1
[%meval 16s]} g5 {-4.31/22 16 [%meval 8s]} 41. Kc3 {-1.69/24 8 [%meval 8s]
(Rc8)} Re3 {-4.31/20 0} 42. b3 {-2.59/23 1 [%meval 18s] (f3)} Rh2 {-4.65/18 19
[%meval 4s]} 43. Rd2 {-3.01/23 5 [%meval 9s] (Rxd2)} Rhh3 {-4.77/22 10 [%meval
8s|TB:2]} 44. Rdd1 {-3.29/23 9 [%meval 4s] (f3)} Rh2 {-4.62/25 5 [%meval 2s]}
45. Rd2 {0.00/38 2 [%meval 1s]} Rh4 {-4.96/22 2 [%meval 5s]} 46. Rdf2 {-3.19/
24 6 [%meval 9s]. and the idea Kd2 leaves White hopeful.} f3 {-6.28/25 9
[%meval 2s]} 47. Kd2 {-4.52/25 2 [%meval 15s]} f4 {-6.56/26 13 [%meval 8s|TB:1]
} 48. Bc2 {-4.89/25 9 [%meval 9s] (g4)} Ng4 {-6.75/24 2} 49. Rxf3 {-4.37/25 0
[%meval 3s]} Nh2 $1 {-6.97/22 4 [#] Double Attack} 50. R3f2 {-4.49/22 1} (50.
Rxf4+ Rxf4) 50... Nxf1+ {-7.40/25 7 [%meval 7s|TB:21]} 51. Rxf1 {-7.58/26 8
[%meval 11s]} Rh2+ {-7.71/23 3 [%meval 3s|TB:6]} 52. Kd1 {-7.58/26 3 [%meval
3s]} f3 {-8.05/21 11 [%meval TB:1]} 53. Rg1 {-8.57/28 1 [%meval 2s]} f2 {
-8.72/31 10 [%meval 7s|TB:372]} 54. Rf1 {-18.70/29 8 [%meval 8s]} Re1+ {
-9.66/29 1 [#] [%meval TB:15]. Deflection, Promotion} 55. Rxe1 {-26.48/31 0
[%meval 9s]} fxe1=Q+ {-9.89/27 9 [%meval 7s|TB:530]} 56. Kxe1 {-26.48/31 8
[%meval 9s|TB:209k]} Rxc2 {-10.26/25 0 Endgame [%meval TB:18]. KR-KN} 57. Nd3 {
-250.00/33 0 [%meval 3s] (Rc3)} Kf5 {-10.71/20 4 [%meval 5s|TB:681]} 58. c5 {
-12.25/23 6 [%meval 1s]} bxc5 {-12.58/25 9 [%meval 7s|TB:2k]. Black mates.} 59.
Kf1 {-12.25/23 7 [%meval 8s|TB:328k] (Rc3)} Ke4 {-13.72/22 0 [%meval 7s|TB:1k]}
60. Ne1 {-250.00/26 8 [%meval 2s] (Rc1)} Rb2 {-13.47/24 3 [%meval 7s|TB:1k]}
61. Kg1 {-250.00/28 7 [%meval 1s] (Rb1)} Rxb3 {-13.12/24 3 [%meval 6s|TB:1k]}
62. Kf2 {-#13/29 7 [%meval 1s] (Rb1)} Kxd5 {-14.24/21 3 [%meval 6s|TB:1k]} 63.
Ke2 {-250.00/26 6 [%meval 2s] (Ra3)} Ke4 {-12.55/15 4 [%meval 6s|TB:1k]} 64.
Kf2 {-#15/26 7 (Ra3)} g4 {-13.08/19 3 [%meval 5s|TB:1k]. ( -> ...c4)} 65. Kg2 {
-#11/33 5 [%meval 4s] (Rb1)} d5 {-13.26/16 5 [%meval 6s|TB:1k]} 66. Kf1 {
-#10/30 6 [%meval 2s]} d4 {-12.74/16 3 [%meval 5s|TB:1k]} 67. Ng2 {-#8/53 6
[%meval 5s] (Rb2)} Rb1+ {-13.93/13 0 [%meval 4s|TB:1k]} 68. Ke2 {-#9/37 5
[%meval 2s] (d3)} Rb2+ {-15.70/11 3 [%meval 5s|TB:2k]} 69. Kf1 {-#7/66 6
[%meval 2s] (d3)} Rxg2 {-24.97/9 4 [%meval TB:97]} 70. Kxg2 {-#10/29 1 (Kf4).
KP-KP} d3 {-99.99/7 1 [%meval 5s|TB:826]} 71. Kg3 {-#10/75 6 [%meval 3s] (Kf5)}
d2 {-99.99/5 4 [%meval 5s|TB:993]} 72. Kxg4 {-250.00/98 6 [%meval 2s]} d1=Q+ {
-99.99/7 3 [%meval 7s|TB:69k]} 73. Kg5 {-#5/70 7 [%meval 2s] (Qd7)} c4 {
-99.99/13 3 [%meval 4s|TB:52k]} 74. Kg6 {-#5/48 5 [%meval 2s] (Qd8)} c3 {
-99.99/11 4 [%meval 5s|TB:57k]} 75. Kf6 {-#5/55 5 [%meval 2s] (Qd7)} c2 {
-99.99/11 3 [%meval 4s|TB:55k]} 76. Kg7 {-#4/90 5 [%meval 2s] (Qd7)} c1=Q {
-99.99/5 3 [%meval 4s|TB:44k]} 77. Kf7 {-#3/0 5 [%meval 1s]} Qd7+ {-99.99/13 2
[%meval 4s|TB:29k]} 78. Kg6 {-#3/0 4 [%meval 1s]} Qf5+ {-99.99/7 0 [%meval
4s|TB:28k]} 79. Kg7 {-#2/10 5 (Qg1)} Qc7+ {-99.99/5 0 [%meval 4s|TB:19k]} 80.
Kh8 {-#1/0 5} Qch7# {-#1/1 1 [%meval 4s|TB:5k]. Weighted Error Value: White=0.
79/Black=0.04} 0-1
[/pgn]

[pgn]
[Event "\[02\] Engine Match (29/05/2021)"]
[Site "Local computer"]
[Date "2021.05.29"]
[Round "2"]
[White "Chiron 4 64bit"]
[Black "ClassicAra 0.9.3 (May 24 2021)"]
[Result "1-0"]
[ECO "B14"]
[PlyCount "89"]
[EventDate "2021.??.??"]
[TimeControl "300+3"]
[WhiteClock "0:01:36"]
[BlackClock "0:02:21"]

{Processor: Intel(R) Core(TM) i7-4770 CPU î 3.40GHz (î3.40GHz) White: Chiron 4
64bit, hash size: 4096M, Processor: Intel(R) Core(TM) i7-4790 CPU î 3.60GHz
(î3.60GHz) Black: ClassicAra 0.9.3 (May 24 2021), hash size: 4096M, White
checkmates.} 1. d4 {0.00/0 3} Nf6 {0.27/29 3 [%meval 10s]} 2. c4 {0.00/0 9} e6
{0.30/24 1 [%meval 9s]} 3. Nf3 {0.00/0 10} b5 {0.29/25 0 [%meval 6s]} 4. cxb5 {
0.93/20 7 [%meval 8s]} a6 {0.42/24 23 [%meval 9s]} 5. e3 {0.93/20 10 [#]
[%meval 22s] (d5)} h6 $146 {0.48/22 1 [%meval 9s]} ({Predecessor:} 5... axb5 6.
Bxb5 c5 7. O-O Bb7 8. Nc3 g5 9. b3 g4 10. Ne5 h5 11. Bb2 Rg8 12. dxc5 Bxc5 {
0-1 (30) Dobrov,V (2492)-Baklan,V (2600) bereg.ru Int 2003}) 6. Qc2 {0.93/18
10 [%meval 27s] (axb5). E10: Blumenfeld Gambit.} Bb7 {0.38/24 28 [%meval 6s]}
7. a3 {0.85/21 6 [%meval 15s]} axb5 {0.51/27 16 [%meval 10s]} 8. Bxb5 {0.78/23
10 [%meval 15s] (Be4). White is better.} Nc6 {0.60/22 5 [%meval 10s]} 9. Ba4 {
1.09/20 10 [%meval 9s] (g5)} Bd6 {0.50/29 20 [%meval 10s]} 10. Nbd2 {1.21/20
10 [%meval 9s]} O-O {0.52/25 10 [%meval 10s]} 11. O-O {1.21/20 10 [%meval 9s]
(Ne7)} Nh7 {0.44/23 0 [%meval 2s]} 12. e4 {1.06/19 3 [%meval 11s]} Ng5 {
0.53/32 12 [%meval 10s]} 13. e5 {1.09/21 11 [%meval 14s] (Be7)} Nxd4 {2.58/22
4 [%meval 10s]. Loses the game.} 14. Nxd4 $18 {2.35/20 10 [%meval 6s] (Nh3)}
Bxe5 {0.87/42 9 [%meval 10s]} 15. Ne2 $1 {1.94/22 11 [%meval 7s] (d5)} Ra5 {
0.89/49 9 [%meval 10s|TB:1]. intending ...Qa8.} 16. Bb3 {2.24/20 10 [#]
[%meval 7s] (Qa8). Hoping for f4.} Bd6 {0.96/25 9 [%meval 10s]} 17. f3 {
2.60/20 11 [%meval 16s] (Bc5)} Qf6 {1.44/27 17 [%meval 10s]. If Black can now
play ...Qe5 this consolidates a bit.} 18. Nc4 {2.92/20 10 [%meval 5s] (Bc5)}
Rc5 {2.08/28 9 [%meval 10s]} 19. Be3 {3.79/17 11 [%meval 8s]} Rb8 {2.22/22 9
[%meval 10s]} 20. Bd4 {3.79/17 11 [%meval 8s] (Qf5)} Nh3+ {2.75/23 0 [%meval
10s]} 21. Kh1 {5.14/21 10 [%meval 7s] (Rxc4)} Qh4 {2.94/24 8 [%meval 10s]. (
-> ...Nf2+!)} 22. gxh3 {4.75/19 11 [%meval 12s]} (22. Bxc5 $2 Nf2+ $1 23. Bxf2
Qxh2#) 22... Rc6 {3.13/16 13 [%meval 10s]} 23. Rg1 {5.31/21 11 [%meval 12s]} g5
{3.51/23 2 [%meval 10s]. With the idea ...Rxc4.} 24. Qd3 {5.31/21 10 [%meval
2s] (Qxh3)} Rxc4 {3.45/19 0 [%meval 6s]} 25. Bxc4 {5.04/25 7 [%meval 6s|TB:132]
} (25. Qxc4 Bxf3+ 26. Rg2 Qxh3 27. Nf4 Bxf4 28. Kg1 Qxg2#) 25... c5 {4.07/20 8
[%meval 11s]} 26. Bc3 {5.13/26 11 [%meval 13s]} Qf2 {3.33/24 3 [%meval 5s]} 27.
Rg2 {5.03/28 5 [%meval 6s|TB:3]} Bxf3 {4.12/27 2 [%meval 11s]} 28. Rag1 {
5.20/28 12 [%meval 19s] (Bf8)} Bc7 {4.10/25 8} 29. Qxd7 {5.94/24 0 [%meval 7s]}
Rd8 {2.15/21 7 [%meval 4s]} 30. Qa4 {6.34/24 5 [%meval 10s] (Qh4)} ({Inferior
is} 30. Qxc7 Bxg2+ 31. Rxg2 Rd1+ 32. Ng1 Rxg1+ 33. Rxg1 Qf3+ 34. Rg2 Qd1+ 35.
Bf1 Qxf1+ 36. Rg1 Qf3+ 37. Rg2 Qf1+ 38. Rg1 Qf3+ 39. Rg2 Qf1+ $11) 30... Kf8 {
2.61/33 6 [%meval 13s]. Now ...g4 and Black clings on.} 31. Qc2 {6.85/22 13
[%meval 7s] (Qh4)} g4 {3.01/23 8 [%meval 4s]} 32. Qc1 {7.34/21 4 [%meval 7s]
(Qh4)} gxh3 {3.96/34 9 [%meval 7s]} 33. Qxh6+ {9.05/18 8 [#] [%meval 2s].
Double Attack} Ke7 {5.00/29 7 [%meval 7s|TB:2]} 34. Qxh3 {9.05/18 8 [%meval
6s|TB:477] (Rb8)} ({And not} 34. Qf6+ Kd6 $11) 34... Rg8 {4.21/19 0 [%meval 3s]
} 35. Ng3 {10.30/22 3 [%meval 6s] (Rb8)} Bxg3 {4.55/15 7 [%meval 5s|TB:1]} 36.
hxg3 {10.76/21 6 [%meval 2s] (Kd6)} Rxg3 {3.40/22 2 [%meval 7s|TB:80]} 37. Qh4+
{17.73/23 7 [%meval 5s|TB:56k]. White mates.} (37. Qxg3 $2 {perishes.} Qxg3 38.
Be5 Qxe5 $19) 37... Kd7 {4.03/20 7 [%meval 6s|TB:365]} 38. Rd1+ $3 {#10/24 7
[%meval 7s] (Qd4)} Bd5 {8.98/15 0 [%meval 3s|TB:289]} (38... Kc6 39. Rd6+) 39.
Rxd5+ {#7/25 4 [%meval 6s|TB:27k]} exd5 {10.56/19 8 [%meval 6s|TB:815]} 40.
Rxf2 {#7/25 6 [%meval 7s]} Rg1+ {13.03/18 0 [%meval 4s|TB:566]} 41. Kxg1 {
#5/19 5} f5 {#9/18 1 [%meval TB:56]} 42. Qh7+ {#5/19 0} Kc6 {#7/14 0 [%meval
TB:28]} 43. Rxf5 {#3/11 1} dxc4 {#6/12 0} 44. Rf6+ {#3/11 0} Kb5 {#1/2 0
[%meval 2s]} 45. Qd7# {#1/10 2 Weighted Error Value: White=0.02/Black=0.29} 1-0
[/pgn]

[Gabor Szots]

I am totally confused at the moment. In a 20-game 30s+0,2s match 0.9.3 using RISE 3.3 scored more than 70 % against 0.9.0 using RISE 2. So for a test gauntlet of 0.9.3 using RISE 3.3 I selected opponents accordingly. To my astonishment they are beating ClassicAra to a pulp. True, the time control here is 2+1 but does that really mean that much? I checked the settings several times, they are identical.
These were CPU games.

[AdminX]

You can add ChessX to the list of GUIs that it works with.

[Sylwy]

You can add ChessX to the list of GUIs that it works with.

+ Fritz_17_x64 GUI

[AdminX]

You can add ChessX to the list of GUIs that it works with.

+ Fritz_17_x64 GUI

I saw that as well! version 0.9.0 did not work at all for me with CB products..

[Chessqueen]

You can add ChessX to the list of GUIs that it works with.

+ Fritz_17_x64 GUI

I saw that as well! version 0.9.0 did not work at all for me with CB products..

ClassicAra 0.9.2 post 1 will qualify for League 2 and probably will be updated to ClassicAra 0.9.3 https://tcec-chess.com/

[Chessqueen]

You can add ChessX to the list of GUIs that it works with.

+ Fritz_17_x64 GUI

I saw that as well! version 0.9.0 did not work at all for me with CB products..

This is the game that will qualify ClassicAra 0.9.2 post 1 for League 2 and probably will be updated to ClassicAra 0.9.3 https://tcec-chess.com/

[Chessqueen]

You can add ChessX to the list of GUIs that it works with.

+ Fritz_17_x64 GUI

I saw that as well! version 0.9.0 did not work at all for me with CB products..

This is the game that will qualify ClassicAra 0.9.2 post 1 for League 2 and probably will be updated to ClassicAra 0.9.3 https://tcec-chess.com/

ClassicAra needs to utilize the TB better, it should have won this game ==>

[pgn][Event "TCEC Season 21 - League 3"]
[Site "https://tcec-chess.com"]
[Date "2021.05.30"]
[Round "22.1"]
[White "ClassicAra 0.9.2.post1"]
[Black "Topple 0.8.0"]
[Result "1/2-1/2"]
[Annotator "archive"]

1. e4 e5 2. f4 d5 3. exd5 e4 4. d3 Nf6 5. dxe4 Nxe4 6. Nf3 Be7 7. Qd4 Nf6 8. Nc3 Nbd7 9. Bd2 Bc5 10. Qd3 O-O 11. O-O-O Nb6 12. Ne5 Nfxd5 13. Qe4 c6 14. Bd3 g6 15. h4 f6 16. h5 Bf5 17. Qe2 fxe5 18. hxg6 Bxd3 19. cxd3 hxg6 20. Qg4 Qd7 21. Qxg6+ Qg7 22. Qe6+ Qf7 23. Qxe5 Qf6 24. Qh5 Qf5 25. Qf3 Nxf4 26. Qg3+ Ng6 27. Ne4 Be7 28. Rh6 Kf7 29. Rxg6 Qxg6 30. Rf1+ Kg7 31. Bc3+ Bf6 32. Bxf6+ Rxf6 33. Nxf6 Qxg3 34. Nh5+ Kg6 35. Nxg3 Rd8 36. Rf3 Nd5 37. Ne2 Rh8 38. Nf4+ Nxf4 39. Rxf4 Rh1+ 40. Kc2 Rh2 41. Rf2 Kg7 42. Kd2 Rh4 43. Kc3 Ra4 44. b3 Rg4 45. b4 a6 46. Kb3 Kg8 47. Kc3 Kg7 48. a3 Rg5 49. Kb3 a5 50. bxa5 Rxa5 51. Rf4 Rg5 52. g4 Rd5 53. Kc3 Kg6 54. a4 Ra5 55. Rb4 Kg5 56. Kb3 Ra7 57. Rc4 Ra8 58. Kb2 Rd8 59. Kc2 Rf8 60. Rb4 Rf2+ 61. Kb3 Rf1 62. Kb2 Rf2+ 63. Ka3 Rf7 64. Kb2 Re7 65. Kc2 Rd7 66. Re4 Rh7 67. Rb4 Rc7 68. Kc3 Rf7 69. Rc4 Rf2 70. Rb4 Rf7 71. a5 Rh7 72. Kd2 Rd7 73. Ke3 Rf7 74. Kd2 Rd7 75. Ke3 Rf7 76. Rd4 Rc7 77. Kd2 Rg7 78. Kc3 Kh4 79. Rb4 Rg5 80. Rxb7 Rxa5 81. Rb4 Ra1 82. Re4 Rd1 83. Kc2 Rg1 84. Rc4 Rxg4
*[/pgn]

[Chessqueen]

Is the newer ClassicAra 0.9.3 better than 0.9.2 post1 and if so by how many points? I noticed that TCEC has not updated it since it promoted to League 2, and most of other programmers already have updated their engines. The League 2 will start very soon.