TOGA IV with Rebel 14.2 NNUE evaluation

[Steve Maughan]

To create now in 30 days:

- Rebel 14.0
- Rebel 14.1
- Rebel 14.2
- Toga IV with Rebel 14.2 NN
- Toga IV with Rebel 14.1 NN
- 4 different version called Chess System Tal ... Toga X with NN files by Chris Whittington

= 9 "different" versions and all with the bad king safty by Fruit / Toga?

That is not very interesting to have all that in a Rating List more times!

I agree. Too many variants released in such a short timeframe will devalue the project (IMHO), not something I'd like to see.

Steve

[Peter Berger]

I’ve done a little test with Toga IV on two pretty identical notebooks at tournament time control. The games were very entertaining to watch.

First game is pretty straight-forward. Toga had a tiny edge out of the opening that it converted. One of these games where chess looks so easy. In German you’d say that „Schwarz wurde zusammengeschoben“ – not easy to phrase in English.

The second game was pretty amazing because of Toga’s highly unusual maneuver 10. …Nh5 followed by 11… Bh4 in a well-known Najdorf line, that looked completely counterintuitive to me. Crafty followed up with normal moves and liked itself. After some time the advantages of Bh4 became easier to understand – still a tough and very complicated game.

Two very nice games IMHO – so if you’d like to have a look the PGN follows.

Toga played well obviously – at times it got stuck at very low depths though (like 16 or so, see the PGN).

A little wish for future releases: no one needs .7z-files these days , a dead format that is a pain to extract if you are not a geek.
Peter

[Event "Lang 120min+10sek"]
[Site "Berlin"]
[Date "2022.03.04"]
[Round "?"]
[White "Toga IV 1.1"]
[Black "Crafty 25.3"]
[Result "1-0"]
[ECO "E15"]
[PlyCount "141"]
[TimeControl "7200+10"]

{5120MB, LAPTOP-NCDN8BTK} 1. d4 {[%eval 17,24] [%emt 0:02:42]} Nf6 {[%emt 0:00:
08]} 2. c4 {[%eval 23,25] [%emt 0:02:30]} e6 {[%emt 0:00:06]} 3. Nf3 {[%eval
16,25] [%emt 0:05:37]} b6 {[%emt 0:00:06] (d5)} 4. g3 {[%eval 13,25] [%emt 0:
07:06]} Ba6 {[%emt 0:00:06]} 5. Nbd2 {[%eval 24,26] [%emt 0:02:54]} Bb4 {
[%emt 0:00:08] (Lb7)} 6. Qa4 {[%eval 19,26] [%emt 0:04:11]} c5 {[%emt 0:00:08]}
7. a3 {[%eval 34,27] [%emt 0:03:04]} Bxd2+ {[%emt 0:00:07]} 8. Bxd2 {[%eval 29,
28] [%emt 0:03:12]} cxd4 {[%emt 0:00:07]} 9. Bg2 {[%eval 38,29] [%emt 0:03:46]}
Bb7 {[%emt 0:00:07]} 10. O-O {[%eval 42,27] [%emt 0:03:22]} O-O {[%emt 0:00:09]
} 11. Nxd4 {[%eval 35,27] [%emt 0:02:46]} Bxg2 {[%emt 0:00:07]} 12. Kxg2 {
[%eval 36,25] [%emt 0:00:50]} Nc6 {[%emt 0:16:08] (a6)} 13. Nxc6 {[%eval 63,27]
[%emt 0:02:26]} dxc6 {[%emt 0:01:48]} 14. Rfd1 {[%eval 62,25] [%emt 0:00:52]}
Qc7 {[%emt 0:02:36]} 15. Qc2 {[%eval 63,25] [%emt 0:00:01]} Rfd8 {[%emt 0:04:
32] (h6)} 16. a4 {[%eval 65,25] [%emt 0:03:16]} a5 {[%emt 0:07:32] (h6)} 17.
Bf4 {[%eval 92,27] [%emt 0:02:17]} e5 {[%emt 0:02:00] (Db7)} 18. Bg5 {[%eval
102,27] [%emt 0:02:54]} Rd4 {[%emt 0:01:38]} 19. Bxf6 {[%eval 86,29] [%emt 0:
02:18]} gxf6 {[%emt 0:02:04]} 20. Qf5 {[%eval 74,24] [%emt 0:00:01]} Rxd1 {
[%emt 0:02:00]} 21. Rxd1 {[%eval 75,27] [%emt 0:00:01]} Rd8 {[%emt 0:01:49]}
22. Rc1 {[%eval 106,28] [%emt 0:00:06]} Qe7 {[%emt 0:01:54]} 23. Rc3 {[%eval
78,27] [%emt 0:00:01]} c5 {[%emt 0:02:11]} 24. Rf3 {[%eval 110,28] [%emt 0:00:
01]} Rd6 {[%emt 0:01:51]} 25. Qg4+ {[%eval 97,29] [%emt 0:01:03]} Kh8 {[%emt 0:
02:32] (Kf8)} 26. Qh4 {[%eval 92,29] [%emt 0:02:52]} Qe6 {[%emt 0:00:07]} 27.
Qh6 {[%eval 100,29] [%emt 0:02:28]} Kg8 {[%emt 0:00:06]} 28. b3 {[%eval 99,27]
[%emt 0:02:33]} Qc8 {[%emt 0:00:07] (Dg4)} 29. g4 {[%eval 122,30] [%emt 0:02:
34]} Qf8 {[%emt 0:01:43]} 30. Qe3 {[%eval 104,28] [%emt 0:00:10]} Qa8 {[%emt 0:
03:40]} 31. Kg3 {[%eval 124,28] [%emt 0:00:01]} Qd8 {[%emt 0:01:31]} 32. Kh4 {
[%eval 130,28] [%emt 0:00:01]} Re6 {[%emt 0:02:45]} 33. Qh6 {[%eval 122,30]
[%emt 0:00:01]} Qe7 {[%emt 0:01:24] (Td6)} 34. h3 {[%eval 130,28] [%emt 0:01:
31]} Qd8 {[%emt 0:02:33]} 35. Kh5 {[%eval 137,30] [%emt 0:00:01]} Rd6 {[%emt 0:
01:16]} 36. Qe3 {[%eval 138,26] [%emt 0:00:12]} Kh8 {[%emt 0:01:14] (De7)} 37.
Rf5 {[%eval 137,29] [%emt 0:01:51]} Re6 {[%emt 0:00:13]} 38. Qf3 {[%eval 149,
30] [%emt 0:02:10]} Kg8 {[%emt 0:00:08]} 39. Qd5 {[%eval 136,29] [%emt 0:02:10]
} Qe7 {[%emt 0:01:02] (De8)} 40. Qd2 {[%eval 135,26] [%emt 0:02:13]} Rd6 {
[%emt 0:00:06]} 41. Qh6 {[%eval 144,28] [%emt 0:01:15]} Re6 {[%emt 0:00:07]}
42. Kh4 {[%eval 165,29] [%emt 0:01:09]} Qf8 {[%emt 0:00:07]} 43. Qd2 {[%eval
165,33] [%emt 0:01:07]} Qd6 {[%emt 0:01:07] (h6)} 44. Qxd6 {[%eval 212,26]
[%emt 0:01:14]} Rxd6 {[%emt 0:01:44]} 45. g5 {[%eval 244,25] [%emt 0:00:01]}
Kg7 {[%emt 0:04:02]} 46. gxf6+ {[%eval 234,30] [%emt 0:00:01]} Kg6 {[%emt 0:00:
53]} 47. Rxe5 {[%eval 270,24] [%emt 0:00:01]} Rd2 {[%emt 0:00:50]} 48. Kg4 {
[%eval 270,32] [%emt 0:00:47]} Rb2 {[%emt 0:02:26]} 49. Re3 {[%eval 286,28]
[%emt 0:00:01]} Rd2 {[%emt 0:01:03]} 50. Kg3 {[%eval 283,26] [%emt 0:01:02]}
Kxf6 {[%emt 0:00:10]} 51. Kg4 {[%eval 270,27] [%emt 0:01:47]} h6 {[%emt 0:04:
10] (Kg6)} 52. Kh5 {[%eval 361,29] [%emt 0:01:11]} Kg7 {[%emt 0:00:59]} 53. h4
{[%eval 366,30] [%emt 0:00:08]} Rb2 {[%emt 0:00:59] (Td4)} 54. f4 {[%eval 400,
26] [%emt 0:01:23]} Rd2 {[%emt 0:00:39] (Kh7)} 55. Kg4 {[%eval 397,28] [%emt 0:
01:48]} Rd1 {[%emt 0:02:34] (Kg6)} 56. Kf5 {[%eval 474,28] [%emt 0:01:42]} Rh1
{[%emt 0:00:07]} 57. Rg3+ {[%eval 490,32] [%emt 0:01:01]} Kf8 {[%emt 0:00:07]}
58. Kf6 {[%eval 509,31] [%emt 0:01:14]} Rxh4 {[%emt 0:00:57]} 59. e3 {[%eval
510,31] [%emt 0:00:01]} h5 {[%emt 0:00:28]} 60. Rg7 {[%eval 510,26] [%emt 0:01:
07]} Rg4 {[%emt 0:00:06]} 61. Rg5 {[%eval 511,24] [%emt 0:01:27]} Rh4 {[%emt 0:
00:06]} 62. f5 {[%eval 518,26] [%emt 0:00:16]} Re4 {[%emt 0:00:39]} 63. Rxh5 {
[%eval 522,16] [%emt 0:00:01]} Kg8 {[%emt 0:00:32]} 64. Rh3 {[%eval 571,28]
[%emt 0:00:25]} Re8 {[%emt 0:00:11]} 65. Kg5 {[%eval 580,29] [%emt 0:01:04]}
Kg7 {[%emt 0:00:06]} 66. Rh6 {[%eval 578,28] [%emt 0:01:11]} b5 {[%emt 0:02:04]
(Txe3)} 67. axb5 {[%eval 661,20] [%emt 0:00:59]} Rxe3 {[%emt 0:00:37]} 68. Ra6
{[%eval 674,21] [%emt 0:00:23]} Rg3+ {[%emt 0:00:39] (f6+)} 69. Kf4 {[%eval
695,18] [%emt 0:00:21]} Rd3 {[%emt 0:00:34] (Txb3)} 70. Ke5 {[%eval 736,19]
[%emt 0:01:23]} a4 {[%emt 0:01:50] (Txb3)} 71. bxa4 {[%eval 829,17] [%emt 0:01:
20]} 1-0

[Event "Lang 120min+10sek"]
[Site "Berlin"]
[Date "2022.03.04"]
[Round "?"]
[White "Crafty 25.3"]
[Black "Toga IV 1.1"]
[Result "0-1"]
[ECO "B92"]
[PlyCount "112"]
[TimeControl "7200+10"]

{5120MB, LAPTOP-NCDN8BTK} 1. e4 {[%emt 0:00:00]} c5 {[%eval 14,24] [%emt 0:02:
24]} 2. Nf3 {[%emt 0:00:06] (c3)} d6 {[%eval 17,25] [%emt 0:04:52]} 3. d4 {
[%emt 0:00:06]} Nf6 {[%eval 17,25] [%emt 0:04:35]} 4. Nc3 {[%emt 0:00:07]} cxd4
{[%eval 18,26] [%emt 0:04:01]} 5. Nxd4 {[%emt 0:00:07]} a6 {[%eval 26,26]
[%emt 0:05:43]} 6. Be2 {[%emt 0:00:06] (Le3)} e5 {[%eval 17,26] [%emt 0:02:32]}
7. Nb3 {[%emt 0:00:06]} Be7 {[%eval 23,26] [%emt 0:03:57]} 8. O-O {[%emt 0:00:
09] (Le3)} O-O {[%eval 20,25] [%emt 0:02:48]} 9. Kh1 {[%emt 0:00:07]} Nc6 {
[%eval 20,25] [%emt 0:02:44]} 10. f3 {[%emt 0:00:08] (f4)} Nh5 {[%eval 4,26]
[%emt 0:02:36]} 11. Nd5 {[%emt 0:03:08] (g3)} Bh4 {[%eval -29,29] [%emt 0:02:
13]} 12. g4 {[%emt 0:03:04]} Nf6 {[%eval -23,29] [%emt 0:00:27]} 13. c4 {
[%emt 0:02:26]} Nxd5 {[%eval -37,29] [%emt 0:00:26]} 14. cxd5 {[%emt 0:02:55]}
Ne7 {[%eval -10,30] [%emt 0:00:35]} 15. a4 {[%emt 0:06:36]} Bd7 {[%eval -29,32]
[%emt 0:00:01]} 16. Be3 {[%emt 0:02:36] (Ld2)} Ng6 {[%eval -50,29] [%emt 0:02:
26]} 17. Qd2 {[%emt 0:00:06]} a5 {[%eval -47,28] [%emt 0:02:35]} 18. Ra3 {
[%emt 0:01:45] (Dc1)} b6 {[%eval -56,26] [%emt 0:03:18]} 19. Rc1 {[%emt 0:02:
34]} h6 {[%eval -60,28] [%emt 0:00:01]} 20. Bb5 {[%emt 0:02:24] (Tc3)} Bxb5 {
[%eval -59,28] [%emt 0:01:56]} 21. axb5 {[%emt 0:00:17]} a4 {[%eval -45,29]
[%emt 0:03:08]} 22. Na1 {[%emt 0:03:26]} Qf6 {[%eval -63,30] [%emt 0:00:01]}
23. Qe2 {[%emt 0:02:40]} Nf4 {[%eval -44,28] [%emt 0:00:36]} 24. Qf1 {[%emt 0:
02:17] (Lxf4)} h5 {[%eval -74,25] [%emt 0:02:04]} 25. gxh5 {[%emt 0:00:53]
(Sc2)} Qh6 {[%eval -66,24] [%emt 0:02:30]} 26. Bxb6 {[%emt 0:00:12] (Tc4)} f5 {
[%eval -150,22] [%emt 0:02:29]} 27. exf5 {[%emt 0:00:29]} Nxh5 {[%eval -96,22]
[%emt 0:02:50]} 28. Rc2 {[%emt 0:04:44] (Le3)} Ng3+ {[%eval -250,23] [%emt 0:
02:37]} 29. hxg3 {[%emt 0:03:43]} Bxg3+ {[%eval -109,27] [%emt 0:00:01]} 30.
Kg1 {[%emt 0:01:36]} Rxf5 {[%eval -90,27] [%emt 0:00:55]} 31. Be3 {[%emt 0:00:
44]} Qh4 {[%eval -86,26] [%emt 0:00:56]} 32. Qc4 {[%emt 0:01:58] (Tac3)} Bh2+ {
[%eval -224,20] [%emt 0:02:09]} 33. Kf1 {[%emt 0:03:27]} Rxf3+ {[%eval -276,24]
[%emt 0:00:01]} 34. Ke2 {[%emt 0:02:10]} e4 {[%eval -284,24] [%emt 0:00:14]}
35. Kd1 {[%emt 0:04:55]} Be5 {[%eval -317,23] [%emt 0:00:01]} 36. Bd2 {[%emt 0:
02:06]} Rd3 {[%eval -427,21] [%emt 0:00:01]} 37. Rcc3 {[%emt 0:04:08]} Qg4+ {
[%eval -490,22] [%emt 0:00:01]} 38. Kc2 {[%emt 0:01:28]} Rd4 {[%eval -497,23]
[%emt 0:00:05]} 39. Rxa4 {[%emt 0:01:04] (Dc6)} Rxa4 {[%eval -539,20] [%emt 0:
00:44]} 40. Qc8+ {[%emt 0:00:17]} Qxc8 {[%eval -553,20] [%emt 0:00:20]} 41.
Rxc8+ {[%emt 0:01:12]} Kf7 {[%eval -569,22] [%emt 0:00:20]} 42. b6 {[%emt 0:00:
40]} Rxd5 {[%eval -580,23] [%emt 0:01:24]} 43. b7 {[%emt 0:00:07]} Rb5 {
[%eval -584,22] [%emt 0:00:48]} 44. b8=Q {[%emt 0:00:12]} Rxb8 {[%eval -586,20]
[%emt 0:00:19]} 45. Rxb8 {[%emt 0:00:40]} Rxa1 {[%eval -581,16] [%emt 0:00:00]}
46. Be3 {[%emt 0:02:15] (Lc3)} Rh1 {[%eval -625,23] [%emt 0:01:57]} 47. b4 {
[%emt 0:02:04] (Ta8)} Rh3 {[%eval -647,22] [%emt 0:01:22]} 48. Bg1 {[%emt 0:00:
23] (Lb6)} Rc3+ {[%eval -669,20] [%emt 0:02:11]} 49. Kd2 {[%emt 0:01:54] (Kd1)}
d5 {[%eval -686,22] [%emt 0:01:51]} 50. Rb5 {[%emt 0:04:24]} Ke6 {[%eval -706,
23] [%emt 0:00:01]} 51. Rb6+ {[%emt 0:03:39] (La7)} Kf5 {[%eval -705,22] [%emt
0:02:03]} 52. Rb5 {[%emt 0:02:29]} Rd3+ {[%eval -721,21] [%emt 0:00:01]} 53.
Ke2 {[%emt 0:01:54]} Bf4 {[%eval -734,20] [%emt 0:00:01]} 54. Bf2 {[%emt 0:00:
56]} g5 {[%eval -742,20] [%emt 0:00:15]} 55. Ra5 {[%emt 0:01:48] (Le1)} g4 {
[%eval -756,20] [%emt 0:01:59]} 56. Be1 {[%emt 0:00:54] (Ta2)} g3 {[%eval -775,
20] [%emt 0:00:48]} 0-1

[Rebel]

Hello Ed,

each day a new Toga!

I admit, I am bit overeager for my age

Not easy to keep things in perspective!

Alright, here is the perspective:

Use Rebel 14.2 for SP testing
Use Toga for MP testing.

So what's CSTal-NNUE 1.26 then? (no. 5 on the gambit rating list)

Private version (for the moment) from Chris.

[Vernon Crawford]

To create now in 30 days:

- Rebel 14.0
- Rebel 14.1
- Rebel 14.2
- Toga IV with Rebel 14.2 NN
- Toga IV with Rebel 14.1 NN
- 4 different version called Chess System Tal ... Toga X with NN files by Chris Whittington

= 9 "different" versions and all with the bad king safty by Fruit / Toga?

That is not very interesting to have all that in a Rating List more times!

I agree. Too many variants released in such a short timeframe will devalue the project (IMHO), not something I'd like to see.

Steve

Oh God...what else will he clone and attach the Rebel name to?

[Damir]

and you need to clone your brain.

[Rebel]

Oh God...what else will he clone and attach the Rebel name to?

Here is a one time response to your allegations, mud throwing and your always without exception outburst of negativity.

A chess program consists of 2 parts:

1. Evaluation (the heart of every engine)
2. The search that guides the evaluation through the tree.

I ripped out the heart of Toga, replacing it with the Rebel / Benjamin evaluation. What's left and not replaced yet is the search, but already significant chances are made with Rebel / ProDeo goodies and this will continue and continue by my regained fun (since 2003) for chess programming, initiated by the magic of NNUE.

I am basically doing what Stockfish has done in the past, they took Glaurung as a base and started to improve it calling it Stockfish. As such they obliged themselves to 1) always mention the origin, 2) the author (Tord), 3) release their work under the GPL license.

So Vernon, tell me, do you have a problem with the name Stockfish?

You should to be consistent.

[Vernon Crawford]

To create now in 30 days:

- Rebel 14.0
- Rebel 14.1
- Rebel 14.2
- Toga IV with Rebel 14.2 NN
- Toga IV with Rebel 14.1 NN
- 4 different version called Chess System Tal ... Toga X with NN files by Chris Whittington

= 9 "different" versions and all with the bad king safty by Fruit / Toga?

Oh God...what else will he clone and attach the Rebel name to?

A chess program consists of 2 parts:
1. Evaluation (the heart of every engine)
2. The search that guides the evaluation through the tree.

Thx for the kindergarten education, but I think everyone here (older than 9) understands that already.

I ripped out the heart of Toga, replacing it with the Rebel / Benjamin evaluation. What's left and not replaced yet is the search, but already significant chances are made with Rebel / ProDeo goodies and this will continue and continue by my regained fun (since 2003) for chess programming, initiated by the magic of NNUE.

Rebel / ProDeo goodies? Have you added parts of Rebel/ProDeo to Fruit/TOGA IV with Rebel 14.2 NNUE evaluation?
Which parts explicitly? I'd like to check it out.

I am basically doing what Stockfish has done in the past...

There's no comparison...SF did not release 9 different version of Glaurung, Fruit, Toga, etc. by simply adding CW's NNUE implementation, and renaming them all with a recognizable commercial brand name or some variation thereof.

[dkappe]

There's no comparison...SF did not release 9 different version of Glaurung, Fruit, Toga, etc. by simply adding CW's NNUE implementation, and renaming them all with a recognizable commercial brand name or some variation thereof.

It wasn’t possible or worthwhile in the pre-NNUE days. Until you’ve had a chance to compare the playing style of those various nets, it’s probably best just to stay silent (which is why I’ve got you on mute most times).

[Peter Berger]

I’ve done a little test with Toga IV on two pretty identical notebooks at tournament time control. The games were very entertaining to watch.

I’ve done a little test with Toga IV on two pretty identical notebooks at tournament time control. The games were very entertaining to watch.
…

Two more games with same conditions. And two more interesting pawn sacrifices.

First games featured 7. Nbd2 in a Catalan main line that was news to me being no expert on this opening – this has been played before and Black should probably be able to equalize according to mighty engines. Crafty chose a line that looked a bit risky against this set-up, but at one point seemed to come very close to uentangle itself and remain a pawn up. Just an illusion as Toga demonstrated.

Second game featured a mainline of the Anti-Marshall that should be very drawish in principle. Toga chose a very unusual way to deal with this with 12. … Nfd7 where at first sight only white can have an ever so tiny edge because of the e4,d6 centre. Then the pawn sacrifice 24. … c4 that worked out very nicely

Two games that again were very entertaining and fun to watch – and so it is Toga IV 1.1. – Crafty 25.3 4-0 now.

[Event "Lang 120min+10sek"]
[Site "Berlin"]
[Date "2022.03.05"]
[Round "3"]
[White "Toga IV 1.1"]
[Black "Crafty 25.3"]
[Result "1-0"]
[ECO "E04"]
[PlyCount "131"]
[TimeControl "7200+10"]

{5120MB, LAPTOP-NCDN8BTK} 1. d4 {[%eval 15,25] [%emt 0:03:40]} Nf6 {[%emt 0:00:
09]} 2. c4 {[%eval 21,26] [%emt 0:04:14]} e6 {[%emt 0:00:07]} 3. g3 {[%eval 23,
26] [%emt 0:05:25]} d5 {[%emt 0:00:08] (c5)} 4. Bg2 {[%eval 18,26] [%emt 0:04:
18]} dxc4 {[%emt 0:00:09] (Lb4+)} 5. Nf3 {[%eval 24,24] [%emt 0:04:09]} a6 {
[%emt 0:00:08] (Le7)} 6. O-O {[%eval 42,24] [%emt 0:02:40]} Nc6 {[%emt 0:00:07]
} 7. Nbd2 {[%eval 33,25] [%emt 0:03:03]} Nxd4 {[%emt 0:06:10] (b5)} 8. Nxc4 {
[%eval 42,26] [%emt 0:03:04]} Nc6 {[%emt 0:01:00]} 9. Qc2 {[%eval 59,26] [%emt
0:02:48]} Nb4 {[%emt 0:04:30] (Ld6)} 10. Qb3 {[%eval 68,27] [%emt 0:02:37]} Bc5
{[%emt 0:00:10]} 11. Bd2 {[%eval 69,26] [%emt 0:02:02]} Nc6 {[%emt 0:05:53]
(a5)} 12. Rac1 {[%eval 74,25] [%emt 0:02:10]} O-O {[%emt 0:02:39]} 13. Rfd1 {
[%eval 80,26] [%emt 0:00:01]} Qe7 {[%emt 0:02:24] (a5)} 14. Nce5 {[%eval 89,25]
[%emt 0:02:15]} Nxe5 {[%emt 0:09:33]} 15. Nxe5 {[%eval 78,30] [%emt 0:00:01]}
c6 {[%emt 0:02:48]} 16. Ba5 {[%eval 80,30] [%emt 0:00:01]} Bd6 {[%emt 0:01:59]}
17. Nc4 {[%eval 77,29] [%emt 0:00:28]} Bc5 {[%emt 0:02:06]} 18. Nb6 {[%eval 81,
29] [%emt 0:00:05]} Bxb6 {[%emt 0:01:50]} 19. Qxb6 {[%eval 80,28] [%emt 0:01:
04]} Nd7 {[%emt 0:03:27] (Sd5)} 20. Qc7 {[%eval 73,24] [%emt 0:02:14]} f5 {
[%emt 0:00:10]} 21. Bc3 {[%eval 76,25] [%emt 0:05:26]} Qf7 {[%emt 0:00:14]} 22.
a4 {[%eval 89,25] [%emt 0:02:06]} Nf6 {[%emt 0:03:00]} 23. Qxf7+ {[%eval 87,26]
[%emt 0:00:01]} Kxf7 {[%emt 0:01:49] (Txf7)} 24. a5 {[%eval 85,27] [%emt 0:02:
33]} Re8 {[%emt 0:01:44] (Sd5)} 25. f4 {[%eval 133,27] [%emt 0:02:05]} Nd5 {
[%emt 0:00:24] (e5)} 26. Be5 {[%eval 104,29] [%emt 0:02:32]} Bd7 {[%emt 0:03:
49]} 27. Rd3 {[%eval 98,28] [%emt 0:00:01]} Rad8 {[%emt 0:02:23]} 28. g4 {
[%eval 112,27] [%emt 0:00:01]} Re7 {[%emt 0:01:21] (Lc8)} 29. g5 {[%eval 125,
29] [%emt 0:02:12]} Be8 {[%emt 0:01:33]} 30. Bf3 {[%eval 125,30] [%emt 0:00:16]
} Red7 {[%emt 0:01:25]} 31. h4 {[%eval 125,35] [%emt 0:00:32]} Ne7 {[%emt 0:00:
50] (g6)} 32. Rxd7 {[%eval 83,28] [%emt 0:02:02]} Rxd7 {[%emt 0:00:09]} 33. h5
{[%eval 81,29] [%emt 0:02:25]} Nc8 {[%emt 0:00:16]} 34. Kf2 {[%eval 76,28]
[%emt 0:01:19]} Kg8 {[%emt 0:01:25] (Sd6)} 35. Rg1 {[%eval 87,30] [%emt 0:02:
28]} Ne7 {[%emt 0:01:23] (Kf8)} 36. Kg3 {[%eval 124,34] [%emt 0:01:35]} Nd5 {
[%emt 0:01:21] (Kf8)} 37. Rc1 {[%eval 124,36] [%emt 0:01:25]} Ne3 {[%emt 0:01:
20] (Kf8)} 38. Kh4 {[%eval 102,29] [%emt 0:01:28]} Bf7 {[%emt 0:01:20] (Kf8)}
39. b4 {[%eval 111,30] [%emt 0:02:37]} Rd2 {[%emt 0:01:40] (Kf8)} 40. b5 {
[%eval 201,28] [%emt 0:01:49]} axb5 {[%emt 0:01:19]} 41. a6 {[%eval 206,29]
[%emt 0:00:01]} bxa6 {[%emt 0:00:57]} 42. Rxc6 {[%eval 206,28] [%emt 0:00:01]}
Rd8 {[%emt 0:04:02]} 43. Rxa6 {[%eval 190,31] [%emt 0:00:01]} b4 {[%emt 0:00:
58]} 44. Rc6 {[%eval 190,32] [%emt 0:01:04]} b3 {[%emt 0:01:33] (g6)} 45. Rc7 {
[%eval 212,30] [%emt 0:01:13]} g6 {[%emt 0:01:09]} 46. h6 {[%eval 228,26]
[%emt 0:00:05]} Nf1 {[%emt 0:00:42] (Tf8)} 47. Bc6 {[%eval 255,29] [%emt 0:01:
21]} Ne3 {[%emt 0:00:53] (Sd2)} 48. Rb7 {[%eval 286,28] [%emt 0:01:19]} Nc4 {
[%emt 0:00:09]} 49. Bc7 {[%eval 338,31] [%emt 0:01:01]} Rc8 {[%emt 0:01:55]}
50. Bd7 {[%eval 338,33] [%emt 0:00:01]} Ra8 {[%emt 0:00:48]} 51. Rxb3 {[%eval
332,17] [%emt 0:00:01]} e5 {[%emt 0:00:37]} 52. Bc6 {[%eval 336,30] [%emt 0:00:
42]} Rf8 {[%emt 0:00:12] (Tc8)} 53. Rb7 {[%eval 332,33] [%emt 0:01:15]} exf4 {
[%emt 0:00:08]} 54. Ra7 {[%eval 332,36] [%emt 0:00:59]} Be6 {[%emt 0:04:05]
(Tc8)} 55. Bxf4 {[%eval 365,31] [%emt 0:01:07]} Rf7 {[%emt 0:00:09]} 56. Ra6 {
[%eval 381,34] [%emt 0:00:58]} Rf8 {[%emt 0:00:09]} 57. Kg3 {[%eval 380,33]
[%emt 0:01:07]} Bf7 {[%emt 0:02:58] (Sb2)} 58. Ra7 {[%eval 419,26] [%emt 0:01:
11]} Nb6 {[%emt 0:02:12] (Tc8)} 59. Bb5 {[%eval 450,25] [%emt 0:01:17]} Rc8 {
[%emt 0:00:36] (Ta8)} 60. Bd6 {[%eval 518,23] [%emt 0:01:19]} Rc3+ {[%emt 0:01:
14]} 61. Kf2 {[%eval 572,26] [%emt 0:00:01]} Nc8 {[%emt 0:00:31]} 62. Ra8 {
[%eval 586,30] [%emt 0:00:55]} Bd5 {[%emt 0:01:16]} 63. Bd7 {[%eval 616,31]
[%emt 0:00:01]} Kf7 {[%emt 0:00:47]} 64. Rxc8 {[%eval 628,31] [%emt 0:00:01]}
Rxc8 {[%emt 0:00:35]} 65. Bxc8 {[%eval 630,22] [%emt 0:00:03]} Be6 {[%emt 0:01:
26] (La2)} 66. Bxe6+ {[%eval 961,27] [%emt 0:00:20]} 1-0

[Event "Lang 120min+10sek"]
[Site "Berlin"]
[Date "2022.03.08"]
[Round "4"]
[White "Crafty 25.3"]
[Black "Toga IV 1.1"]
[Result "0-1"]
[ECO "C88"]
[PlyCount "112"]
[TimeControl "7200+10"]

{5120MB, LAPTOP-NCDN8BTK} 1. e4 {[%emt 0:00:00]} e5 {[%eval 15,25] [%emt 0:04:
14]} 2. Nf3 {[%emt 0:00:06]} Nc6 {[%eval 23,25] [%emt 0:06:30]} 3. Bb5 {
[%emt 0:00:06]} a6 {[%eval 31,26] [%emt 0:05:27]} 4. Ba4 {[%emt 0:00:06]} Be7 {
[%eval 33,25] [%emt 0:04:30]} 5. O-O {[%emt 0:00:13]} Nf6 {[%eval 24,28] [%emt
0:02:37]} 6. Re1 {[%emt 0:00:06]} b5 {[%eval 23,28] [%emt 0:02:29]} 7. Bb3 {
[%emt 0:00:06]} O-O {[%eval 22,27] [%emt 0:02:43]} 8. a4 {[%emt 0:00:06]} b4 {
[%eval 30,26] [%emt 0:02:38]} 9. d4 {[%emt 0:00:13]} d6 {[%eval 15,27] [%emt 0:
03:34]} 10. dxe5 {[%emt 0:00:06]} Nxe5 {[%eval 12,26] [%emt 0:02:33]} 11. Nbd2
{[%emt 0:00:07]} Nfd7 {[%eval 10,27] [%emt 0:03:14]} 12. Nc4 {[%emt 0:05:53]
(a5)} Bf6 {[%eval 0,26] [%emt 0:02:12]} 13. Ncxe5 {[%emt 0:04:26] (Se3)} Nxe5 {
[%eval 0,26] [%emt 0:02:03]} 14. Nxe5 {[%emt 0:00:41]} Bxe5 {[%eval 0,28]
[%emt 0:02:35]} 15. Qd3 {[%emt 0:03:13] (Ld5)} Qf6 {[%eval -12,26] [%emt 0:01:
59]} 16. Bd5 {[%emt 0:02:45]} Rb8 {[%eval 0,27] [%emt 0:00:01]} 17. Rb1 {
[%emt 0:04:30]} a5 {[%eval 0,28] [%emt 0:00:01]} 18. Rd1 {[%emt 0:02:22] (b3)}
c5 {[%eval -14,25] [%emt 0:02:43]} 19. b3 {[%emt 0:03:05] (f4)} h6 {[%eval -12,
24] [%emt 0:03:02]} 20. f4 {[%emt 0:04:31] (Le3)} Bc3 {[%eval -26,27] [%emt 0:
01:56]} 21. Bd2 {[%emt 0:01:00]} Bxd2 {[%eval -12,27] [%emt 0:01:08]} 22. Qxd2
{[%emt 0:02:13]} Be6 {[%eval -14,28] [%emt 0:00:01]} 23. g3 {[%emt 0:02:01]
(De3)} Rbc8 {[%eval -65,26] [%emt 0:02:27]} 24. Qd3 {[%emt 0:02:56] (f5)} c4 {
[%eval -90,27] [%emt 0:01:54]} 25. bxc4 {[%emt 0:02:59]} Rc5 {[%eval -78,28]
[%emt 0:02:46]} 26. Rd2 {[%emt 0:01:56]} Rfc8 {[%eval -76,28] [%emt 0:00:22]}
27. Re1 {[%emt 0:01:53]} Bxd5 {[%eval -86,27] [%emt 0:00:09]} 28. cxd5 {
[%emt 0:01:32]} Qg6 {[%eval -66,25] [%emt 0:00:04]} 29. Rf2 {[%emt 0:01:35]
(De2)} h5 {[%eval -80,25] [%emt 0:02:33]} 30. Kh1 {[%emt 0:01:56]} f6 {[%eval
-66,25] [%emt 0:00:01]} 31. Rd2 {[%emt 0:02:10] R(Tfe2)} Rc3 {[%eval -100,27]
[%emt 0:01:58]} 32. Qe2 {[%emt 0:00:08]} Re8 {[%eval -90,27] [%emt 0:01:24]}
33. Rd4 {[%emt 0:01:37]} Rc5 {[%eval -67,27] [%emt 0:01:09]} 34. Rc4 {[%emt 0:
01:52]} Rec8 {[%eval -60,26] [%emt 0:00:01]} 35. Rxc5 {[%emt 0:01:23]} Rxc5 {
[%eval -67,26] [%emt 0:00:01]} 36. Rd1 {[%emt 0:11:19]} Qg4 {[%eval -68,30]
[%emt 0:00:01]} 37. Qxg4 {[%emt 0:03:30] (Td2)} hxg4 {[%eval -102,28] [%emt 0:
00:37]} 38. Rd2 {[%emt 0:02:23]} Rc3 {[%eval -86,31] [%emt 0:00:01]} 39. Kg1 {
[%emt 0:01:06]} Ra3 {[%eval -74,29] [%emt 0:00:58]} 40. Kf2 {[%emt 0:01:00]}
Rxa4 {[%eval -74,32] [%emt 0:01:12]} 41. Ke2 {[%emt 0:00:12] (Ke3)} Kf8 {
[%eval -116,28] [%emt 0:01:26]} 42. Rd1 {[%emt 0:00:58] (Kd3)} Ra3 {[%eval
-102,30] [%emt 0:01:32]} 43. f5 {[%emt 0:00:07] (Kd2)} Kg8 {[%eval -147,31]
[%emt 0:01:47]} 44. Rf1 {[%emt 0:00:07] (Kd2)} Kh7 {[%eval -141,29] [%emt 0:01:
22]} 45. Rf4 {[%emt 0:00:07]} Ra1 {[%eval -146,30] [%emt 0:01:54]} 46. Rxg4 {
[%emt 0:01:16] (e5)} Rh1 {[%eval -132,25] [%emt 0:01:57]} 47. Kd2 {[%emt 0:00:
07] (Kd3)} a4 {[%eval -418,21] [%emt 0:01:37]} 48. e5 {[%emt 0:00:52]} a3 {
[%eval -474,18] [%emt 0:00:40]} 49. Rxb4 {[%emt 0:01:33]} a2 {[%eval -521,25]
[%emt 0:00:01]} 50. Ra4 {[%emt 0:01:13]} a1=Q {[%eval -552,22] [%emt 0:00:10]}
51. Rxa1 {[%emt 0:00:45]} Rxa1 {[%eval -544,17] [%emt 0:00:01]} 52. exd6 {
[%emt 0:01:43]} Ra6 {[%eval -572,26] [%emt 0:00:01]} 53. d7 {[%emt 0:00:55]}
Rd6 {[%eval -589,18] [%emt 0:00:01]} 54. c4 {[%emt 0:00:55]} Kg8 {[%eval -600,
17] [%emt 0:00:01]} 55. Kc3 {[%emt 0:00:39] (Kd3)} Rxd7 {[%eval -621,23] [%emt
0:01:50]} 56. Kb4 {[%emt 0:00:42] (Kd4)} Kf8 {[%eval -656,26] [%emt 0:01:28]}
0-1

[Peter Berger]

I’ve done a little test with Toga IV on two pretty identical notebooks at tournament time control. The games were very entertaining to watch.

4 more games with same conditions. The slow time control probably helps Toga to some extent as it sometimes needs a little time to reach sufficient search depth.
Game 5 is just something to watch – a complete strangle, Capablanca-like.
Game 6 featured a very complicated B45 opening line that I remembered from the past. It would have been interesting to see what Toga would have done after Kasparov’s 14. g5 that used to be considered leading to an advantage for white, but Crafty played 14. Kf1 from its opening book which I guess led to instant equality. No idea about the insane tactics afterwards, as I didn’t want to check with other engines. It looked nice and easy enough for Toga.
Game 7 was slaughterhouse in a Catalan-like Queen’s Indian line – probably 11. ..f6 was already enough of a blunder by Crafty to not be able to survive- very quick and easy win for Toga.
Then game 8 – OK, this one REALLY looked easy.
As it is Toga IV 1.1 – Crafty 25.3 8-0 now I decided to stop the match. I had fun, but this is clearly not an interesting challenge for Toga, I have to think of something else.
Personally I really liked Toga’s style in all the games.
Peter
[Event "Lang 120min+10sek"]
[Site "Berlin"]
[Date "2022.03.09"]
[Round "5"]
[White "Toga IV 1.1"]
[Black "Crafty 25.3"]
[Result "1-0"]
[ECO "E15"]
[PlyCount "81"]
[TimeControl "7200+10"]

{5120MB, LAPTOP-NCDN8BTK} 1. d4 {[%eval 24,25] [%emt 0:03:23]} Nf6 {[%emt 0:00:
06]} 2. c4 {[%eval 16,25] [%emt 0:03:46]} e6 {[%emt 0:00:06]} 3. Nf3 {[%eval
17,25] [%emt 0:02:49]} b6 {[%emt 0:00:09] (d5)} 4. g3 {[%eval 23,25] [%emt 0:
03:45]} Ba6 {[%emt 0:00:05]} 5. Qc2 {[%eval 24,25] [%emt 0:03:34]} Bb7 {
[%emt 0:00:07] (c5)} 6. Nc3 {[%eval 22,27] [%emt 0:04:19]} Bb4 {[%emt 0:03:23]
(c5)} 7. Bg2 {[%eval 28,26] [%emt 0:02:53]} Be4 {[%emt 0:01:18]} 8. Qb3 {
[%eval 36,27] [%emt 0:01:37]} Bxc3+ {[%emt 0:01:15]} 9. Qxc3 {[%eval 39,26]
[%emt 0:02:10]} O-O {[%emt 0:00:41] (a5)} 10. O-O {[%eval 34,27] [%emt 0:04:06]
} d6 {[%emt 0:00:08] (h6)} 11. b3 {[%eval 43,25] [%emt 0:03:45]} a5 {[%emt 0:
06:44]} 12. Bb2 {[%eval 40,27] [%emt 0:00:01]} Nc6 {[%emt 0:02:44] (Sbd7)} 13.
Rfe1 {[%eval 57,25] [%emt 0:02:57]} Nb4 {[%emt 0:06:23] (a4)} 14. Rec1 {
[%eval 54,26] [%emt 0:03:33]} Re8 {[%emt 0:05:44] (h6)} 15. a3 {[%eval 50,26]
[%emt 0:03:00]} Na6 {[%emt 0:01:38] (Sc6)} 16. b4 {[%eval 60,26] [%emt 0:03:16]
} Nb8 {[%emt 0:02:15]} 17. Bf1 {[%eval 72,25] [%emt 0:00:01]} Nbd7 {[%emt 0:02:
11]} 18. Ne1 {[%eval 70,26] [%emt 0:01:17]} Bb7 {[%emt 0:03:17] (e5)} 19. f3 {
[%eval 70,26] [%emt 0:03:08]} Qe7 {[%emt 0:01:21] (h5)} 20. e4 {[%eval 98,24]
[%emt 0:02:34]} c5 {[%emt 0:02:07] (e5)} 21. d5 {[%eval 90,24] [%emt 0:02:14]}
Rec8 {[%emt 0:11:22] (exd5)} 22. b5 {[%eval 120,26] [%emt 0:01:54]} Ne5 {
[%emt 0:04:35] (Te8)} 23. Rc2 {[%eval 122,28] [%emt 0:02:06]} Re8 {[%emt 0:05:
51] (Sg6)} 24. Ng2 {[%eval 119,27] [%emt 0:01:57]} Ned7 {[%emt 0:04:40] (Sg6)}
25. Re1 {[%eval 159,24] [%emt 0:02:07]} e5 {[%emt 0:01:56] (Tad8)} 26. f4 {
[%eval 172,27] [%emt 0:02:31]} h5 {[%emt 0:03:29] (Lc8)} 27. Nh4 {[%eval 195,
25] [%emt 0:01:33]} Qf8 {[%emt 0:02:18] (Lc8)} 28. Qf3 {[%eval 220,25] [%emt 0:
02:18]} Ng4 {[%emt 0:01:07] (Tad8)} 29. h3 {[%eval 250,27] [%emt 0:02:17]} Ngf6
{[%emt 0:01:05]} 30. Rg2 {[%eval 244,25] [%emt 0:01:07]} Bc8 {[%emt 0:01:27]}
31. f5 {[%eval 298,25] [%emt 0:00:04]} Qe7 {[%emt 0:00:51] (Sh7)} 32. Bc1 {
[%eval 307,25] [%emt 0:01:36]} Bb7 {[%emt 0:02:39] (Sf8)} 33. Qf2 {[%eval 388,
25] [%emt 0:02:07]} Qf8 {[%emt 0:03:35] (Sh7)} 34. g4 {[%eval 482,23] [%emt 0:
02:02]} hxg4 {[%emt 0:00:39] (Sh7)} 35. hxg4 {[%eval 488,20] [%emt 0:00:24]}
Nh7 {[%emt 0:00:07]} 36. Qg3 {[%eval 502,22] [%emt 0:01:49]} Reb8 {[%emt 0:01:
54] (Lc8)} 37. g5 {[%eval 516,22] [%emt 0:01:12]} f6 {[%emt 0:01:18] (Lc8)} 38.
g6 {[%eval 594,26] [%emt 0:01:50]} Ng5 {[%emt 0:00:08]} 39. Rh2 {[%eval 604,22]
[%emt 0:01:38]} Rd8 {[%emt 0:00:12] (Sf7)} 40. Qg4 {[%eval 680,24] [%emt 0:01:
47]} Qe8 {[%emt 0:00:38] (De7)} 41. Qh5 {[%eval 706,19] [%emt 0:00:33]} 1-0

[Event "Lang 120min+10sek"]
[Site "Berlin"]
[Date "2022.03.10"]
[Round "6"]
[White "Crafty 25.3"]
[Black "Toga IV 1.1"]
[Result "0-1"]
[ECO "B45"]
[PlyCount "98"]
[TimeControl "7200+10"]

{5120MB, LAPTOP-NCDN8BTK} 1. e4 {[%emt 0:00:00]} c5 {[%eval 9,25] [%emt 0:03:
12]} 2. Nf3 {[%emt 0:00:06] (c3)} e6 {[%eval 21,25] [%emt 0:04:44]} 3. d4 {
[%emt 0:00:07] (Le2)} cxd4 {[%eval 14,24] [%emt 0:02:56]} 4. Nxd4 {[%emt 0:00:
06]} Nf6 {[%eval 12,25] [%emt 0:05:13]} 5. Nc3 {[%emt 0:00:07]} Nc6 {[%eval 28,
25] [%emt 0:02:50]} 6. Nxc6 {[%emt 0:00:15] (Sdb5)} bxc6 {[%eval 2,24] [%emt 0:
02:59]} 7. e5 {[%emt 0:00:07] (Ld3)} Nd5 {[%eval 0,28] [%emt 0:02:57]} 8. Ne4 {
[%emt 0:00:07]} Qc7 {[%eval 16,27] [%emt 0:05:13]} 9. f4 {[%emt 0:00:06]} Qb6 {
[%eval 30,22] [%emt 0:02:40]} 10. c4 {[%emt 0:00:08]} Ne3 {[%eval 26,22] [%emt
0:02:59]} 11. Qd3 {[%emt 0:00:07]} Nf5 {[%eval 30,23] [%emt 0:02:28]} 12. g4 {
[%emt 0:00:07] (Ld2)} Nd4 {[%eval 48,23] [%emt 0:02:38]} 13. Bg2 {[%emt 0:00:
06] (Tb1)} h5 {[%eval 38,23] [%emt 0:02:23]} 14. Kf1 {[%emt 0:00:06] (g5)} a5 {
[%eval 0,22] [%emt 0:02:02]} 15. Be3 {[%emt 0:03:08]} c5 {[%eval -28,24] [%emt
0:00:01]} 16. gxh5 {[%emt 0:05:30] (h3)} Rb8 {[%eval -48,24] [%emt 0:02:10]}
17. b3 {[%emt 0:01:28]} Rxh5 {[%eval -38,23] [%emt 0:00:28]} 18. h4 {[%emt 0:
18:55]} d6 {[%eval -39,28] [%emt 0:00:01]} 19. exd6 {[%emt 0:03:00]} Bxd6 {
[%eval -44,25] [%emt 0:00:01]} 20. Rd1 {[%emt 0:02:03]} Rf5 {[%eval -32,26]
[%emt 0:00:38]} 21. Bh3 {[%emt 0:03:06] (Sxd6+)} Rxf4+ {[%eval 0,22] [%emt 0:
02:07]} 22. Bxf4 {[%emt 0:01:20]} Bxf4 {[%eval -32,22] [%emt 0:00:01]} 23. Rg1
{[%emt 0:04:22] (Sxc5)} Kf8 {[%eval -95,22] [%emt 0:01:53]} 24. Nxc5 {[%emt 0:
01:53]} e5 {[%eval -56,22] [%emt 0:00:11]} 25. Bxc8 {[%emt 0:06:20] (Se4)} Qxc5
{[%eval -113,23] [%emt 0:01:58]} 26. Bg4 {[%emt 0:01:15] (Lh3)} Qc6 {[%eval
-100,24] [%emt 0:02:11]} 27. Qh7 {[%emt 0:02:16] (Tg2)} Rd8 {[%eval -201,22]
[%emt 0:01:48]} 28. Qd3 {[%emt 0:03:08]} Qf6 {[%eval -209,25] [%emt 0:00:01]}
29. Bf3 {[%emt 0:01:56]} Re8 {[%eval -220,25] [%emt 0:00:01]} 30. Rg4 {[%emt 0:
02:11]} Nf5 {[%eval -273,23] [%emt 0:00:22]} 31. Qe4 {[%emt 0:09:42] (Ke2)}
Ne3+ {[%eval -342,24] [%emt 0:02:50]} 32. Ke2 {[%emt 0:01:06]} Nxd1 {[%eval
-366,19] [%emt 0:00:01]} 33. Kxd1 {[%emt 0:00:52]} g6 {[%eval -381,21] [%emt 0:
01:52]} 34. Kc2 {[%emt 0:01:45] (h5)} Qd6 {[%eval -390,21] [%emt 0:02:40]} 35.
Qe1 {[%emt 0:01:25]} f5 {[%eval -438,21] [%emt 0:00:19]} 36. Rg2 {[%emt 0:01:
54]} e4 {[%eval -441,22] [%emt 0:00:01]} 37. Be2 {[%emt 0:00:52]} Be5 {[%eval
-457,21] [%emt 0:00:50]} 38. Qd2 {[%emt 0:00:51]} Qxd2+ {[%eval -493,23] [%emt
0:00:59]} 39. Kxd2 {[%emt 0:00:06]} Kf7 {[%eval -496,24] [%emt 0:01:10]} 40. h5
{[%emt 0:00:06] (Tg1)} g5 {[%eval -522,20] [%emt 0:01:39]} 41. Kc2 {[%emt 0:03:
48] (a3)} Kf6 {[%eval -582,23] [%emt 0:02:24]} 42. Rf2 {[%emt 0:00:07]} Bd4 {
[%eval -614,22] [%emt 0:00:55]} 43. Rh2 {[%emt 0:01:46] (Tg2)} g4 {[%eval -642,
21] [%emt 0:01:29]} 44. Rg2 {[%emt 0:00:07]} Kg5 {[%eval -661,18] [%emt 0:00:
37]} 45. h6 {[%emt 0:02:21] (a3)} Rh8 {[%eval -742,20] [%emt 0:01:28]} 46. h7 {
[%emt 0:01:42] (Lf1)} Rxh7 {[%eval -792,20] [%emt 0:01:34]} 47. c5 {[%emt 0:00:
50] (Ld1)} Bxc5 {[%eval -832,21] [%emt 0:01:21]} 48. Bb5 {[%emt 0:01:53] (a3)}
Kf4 {[%eval -853,21] [%emt 0:02:04]} 49. Kd2 {[%emt 0:00:43] (b4)} Kf3 {
[%eval -1059,21] [%emt 0:01:28]} 0-1

[Event "Lang 120min+10sek"]
[Site "Berlin"]
[Date "2022.03.11"]
[Round "7"]
[White "Toga IV 1.1"]
[Black "Crafty 25.3"]
[Result "1-0"]
[ECO "E15"]
[PlyCount "77"]
[TimeControl "7200+10"]

{5120MB, LAPTOP-NCDN8BTK} 1. d4 {[%eval 18,25] [%emt 0:03:30]} Nf6 {[%emt 0:00:
09]} 2. c4 {[%eval 20,25] [%emt 0:03:45]} e6 {[%emt 0:00:07]} 3. Nf3 {[%eval
25,25] [%emt 0:02:59]} b6 {[%emt 0:00:07] (d5)} 4. g3 {[%eval 30,25] [%emt 0:
04:06]} Ba6 {[%emt 0:00:07]} 5. Qc2 {[%eval 32,26] [%emt 0:03:10]} c5 {[%emt 0:
00:08]} 6. d5 {[%eval 27,27] [%emt 0:02:52]} exd5 {[%emt 0:00:06]} 7. cxd5 {
[%eval 26,27] [%emt 0:03:18]} Bb7 {[%emt 0:00:07]} 8. Bg2 {[%eval 27,27] [%emt
0:03:05]} Nxd5 {[%emt 0:00:07]} 9. O-O {[%eval 26,27] [%emt 0:02:29]} Be7 {
[%emt 0:00:06] (Sc6)} 10. Ne5 {[%eval 38,27] [%emt 0:02:44]} Qc7 {[%emt 0:05:
09]} 11. Qe4 {[%eval 4,28] [%emt 0:00:01]} f6 {[%emt 0:03:19] (Sc6)} 12. Nc4 {
[%eval 83,26] [%emt 0:02:55]} Bc6 {[%emt 0:00:11]} 13. Qf5 {[%eval 93,27]
[%emt 0:02:23]} Nb4 {[%emt 0:04:15]} 14. Bf4 {[%eval 82,27] [%emt 0:00:01]} Qb7
{[%emt 0:02:37] (g6)} 15. e4 {[%eval 138,26] [%emt 0:03:14]} O-O {[%emt 0:05:
38]} 16. Nc3 {[%eval 162,28] [%emt 0:00:01]} Nc2 {[%emt 0:04:19] (d6)} 17. Nd5
{[%eval 200,26] [%emt 0:02:11]} Rf7 {[%emt 0:00:12]} 18. Nxe7+ {[%eval 237,27]
[%emt 0:02:27]} Rxe7 {[%emt 0:02:50]} 19. Nd6 {[%eval 248,26] [%emt 0:00:01]}
Qa6 {[%emt 0:02:11]} 20. Qg4 {[%eval 292,24] [%emt 0:00:39]} Re6 {[%emt 0:01:
42] R(Sd4)} 21. Bh6 {[%eval 419,23] [%emt 0:02:10]} g6 {[%emt 0:02:37]} 22. e5
{[%eval 458,21] [%emt 0:00:01]} Qa4 {[%emt 0:01:59] (Txe5)} 23. Qxa4 {[%eval
480,24] [%emt 0:00:45]} Bxa4 {[%emt 0:01:12]} 24. Bxa8 {[%eval 508,22] [%emt 0:
00:01]} Bc6 {[%emt 0:09:05]} 25. Bxc6 {[%eval 524,28] [%emt 0:00:01]} Nxc6 {
[%emt 0:03:02]} 26. Rad1 {[%eval 524,24] [%emt 0:00:01]} Nxe5 {[%emt 0:02:05]
(Txe5)} 27. Nb5 {[%eval 518,27] [%emt 0:03:12]} Nd4 {[%emt 0:00:07] (a6)} 28.
Nxd4 {[%eval 552,27] [%emt 0:03:05]} cxd4 {[%emt 0:00:06]} 29. Kg2 {[%eval 562,
30] [%emt 0:02:00]} Nc6 {[%emt 0:00:07]} 30. Rfe1 {[%eval 568,28] [%emt 0:02:
56]} Kf7 {[%emt 0:00:07]} 31. Rxe6 {[%eval 572,28] [%emt 0:01:42]} Kxe6 {
[%emt 0:01:41]} 32. Re1+ {[%eval 559,25] [%emt 0:00:01]} Kd5 {[%emt 0:05:38]
(Kf7)} 33. Re8 {[%eval 596,17] [%emt 0:03:20]} Ne5 {[%emt 0:05:12] (a6)} 34.
Re7 {[%eval 638,21] [%emt 0:02:03]} d6 {[%emt 0:07:01] (Kd6)} 35. Rxh7 {
[%eval 664,22] [%emt 0:01:34]} a5 {[%emt 0:03:35]} 36. Bf4 {[%eval 720,25]
[%emt 0:00:01]} d3 {[%emt 0:02:10]} 37. Kf1 {[%eval 740,25] [%emt 0:00:01]} Nc6
{[%emt 0:02:40] (Sf3)} 38. h4 {[%eval 782,25] [%emt 0:02:14]} Ke6 {[%emt 0:05:
31] (Sd4)} 39. Rb7 {[%eval 840,24] [%emt 0:01:41]} 1-0

[Event "Lang 120min+10sek"]
[Site "Berlin"]
[Date "2022.03.11"]
[Round "8"]
[White "Crafty 25.3"]
[Black "Toga IV 1.1"]
[Result "0-1"]
[ECO "B90"]
[PlyCount "80"]
[TimeControl "7200+10"]

{5120MB, LAPTOP-NCDN8BTK} 1. e4 {[%emt 0:00:00]} c5 {[%eval 14,25] [%emt 0:04:
57]} 2. Nf3 {[%emt 0:00:06]} d6 {[%eval 18,25] [%emt 0:04:51]} 3. d4 {[%emt 0:
00:06]} cxd4 {[%eval 24,24] [%emt 0:02:49]} 4. Nxd4 {[%emt 0:00:07]} Nf6 {
[%eval 16,26] [%emt 0:04:09]} 5. Nc3 {[%emt 0:00:07]} a6 {[%eval 18,25] [%emt
0:03:22]} 6. Bc4 {[%emt 0:00:06] (Le2)} Nbd7 {[%eval 17,24] [%emt 0:04:24]} 7.
Be3 {[%emt 0:00:07] (0-0)} Qc7 {[%eval 7,25] [%emt 0:03:05]} 8. Qe2 {[%emt 0:
03:07] (Lb3)} b5 {[%eval 3,26] [%emt 0:03:34]} 9. Bd3 {[%emt 0:03:01] (Lb3)}
Bb7 {[%eval -38,25] [%emt 0:02:26]} 10. a3 {[%emt 0:04:21] (0-0)} g6 {[%eval
-53,25] [%emt 0:02:34]} 11. f3 {[%emt 0:03:03]} Bg7 {[%eval -73,23] [%emt 0:00:
01]} 12. O-O-O {[%emt 0:05:37]} O-O {[%eval -71,24] [%emt 0:00:01]} 13. g4 {
[%emt 0:02:59] (Kb1)} d5 {[%eval -119,24] [%emt 0:02:40]} 14. g5 {[%emt 0:02:
45]} Nh5 {[%eval -133,26] [%emt 0:00:45]} 15. exd5 {[%emt 0:04:00]} Nf4 {
[%eval -159,26] [%emt 0:00:01]} 16. Qf2 {[%emt 0:03:18]} Nxd5 {[%eval -172,24]
[%emt 0:00:01]} 17. Nxd5 {[%emt 0:02:49]} Bxd5 {[%eval -200,23] [%emt 0:00:01]}
18. Rhe1 {[%emt 0:03:00] (Kb1)} Rfb8 {[%eval -216,23] [%emt 0:02:21]} 19. Qg3 {
[%emt 0:03:10] (Kb1)} e5 {[%eval -251,25] [%emt 0:03:25]} 20. Ne2 {[%emt 0:05:
01]} b4 {[%eval -304,27] [%emt 0:00:01]} 21. axb4 {[%emt 0:03:09] (a4)} Rxb4 {
[%eval -351,23] [%emt 0:02:28]} 22. Bxg6 {[%emt 0:00:07] (Sc3)} hxg6 {[%eval
-374,22] [%emt 0:00:44]} 23. Rxd5 {[%emt 0:01:42]} Rc8 {[%eval -385,26] [%emt
0:01:28]} 24. Rd2 {[%emt 0:01:45]} Qa5 {[%eval -396,26] [%emt 0:01:25]} 25. Kd1
{[%emt 0:00:07]} Rxb2 {[%eval -418,25] [%emt 0:03:29]} 26. Nc1 {[%emt 0:00:08]}
Nf8 {[%eval -421,25] [%emt 0:02:49]} 27. Nd3 {[%emt 0:03:19]} Ra2 {[%eval -430,
25] [%emt 0:00:01]} 28. Nc1 {[%emt 0:09:15]} Ra4 {[%eval -424,27] [%emt 0:00:
01]} 29. Ke2 {[%emt 0:02:00] (h4)} Rac4 {[%eval -452,25] [%emt 0:02:52]} 30.
Kf1 {[%emt 0:02:49] (Kf2)} Rxc2 {[%eval -473,23] [%emt 0:02:45]} 31. Rde2 {
[%emt 0:02:37]} Ne6 {[%eval -492,23] [%emt 0:00:01]} 32. Qf2 {[%emt 0:01:19]}
Nd4 {[%eval -484,21] [%emt 0:00:34]} 33. Bxd4 {[%emt 0:00:59]} Rxe2 {[%eval
-491,20] [%emt 0:00:44]} 34. Nxe2 {[%emt 0:00:31]} exd4 {[%eval -501,18] [%emt
0:00:01]} 35. Nxd4 {[%emt 0:01:13]} Qxg5 {[%eval -508,23] [%emt 0:00:53]} 36.
Ne2 {[%emt 0:06:16] (f4)} a5 {[%eval -506,23] [%emt 0:02:36]} 37. Qa7 {[%emt 0:
02:27] (f4)} Qb5 {[%eval -594,23] [%emt 0:01:39]} 38. Qe7 {[%emt 0:02:14] (De3)
} Re8 {[%eval -632,22] [%emt 0:02:27]} 39. Qc7 {[%emt 0:01:28]} a4 {[%eval
-637,19] [%emt 0:00:03]} 40. Qc2 {[%emt 0:00:36] (Dc1)} a3 {[%eval -640,21]
[%emt 0:02:22]} 0-1