Stockfish 16CPU v Komodo Dragon 16CPU (LTC Gambits Match)

[Graham Banks]

GAME 52

As white, Komodo Dragon varied with 4. e5, followed by exchanging pawns on b4.
Just as in the previous game, black was still a pawn up, although Stockfish wasn't quite as restricted.
With 17. Bxg6, Komodo Dragon left Stockfish with a weak isolated e-pawn, plus a target on the kingside.
In trading off queens, Stockfish also gave back the extra pawn to defuse the tension in the centre.
Once the rooks had been traded off, the resulting two knights and four pawns v knight, bishop and four pawns, was always considered as drawn by the two engines, and a threefold repetition followed shortly afterwards.

[pgn][Event "SF v Komodo Dragon 16CPU"]
[Site "ChessGUI17"]
[Date "2022.06.18"]
[Round "26.2"]
[White "Dragon 3 by Komodo 64-bit 16CPU"]
[Black "Stockfish 15 64-bit 16CPU"]
[Result "1/2-1/2"]
[Time "3:15:43 am"]
[ECO "B20"]
[Opening "Wing Gambit, Sicilian"]
[TimeControl "7200+30"]
[PlyCount "98"]
[Number "52"]
[Termination "3-fold rep"]
[BlackType "program"]
[WhiteType "program"]
[Variant "normal"]

{ AMD Ryzen 9 5950X 16-Core Processor 3.40 GHz }
1.e4 {[%eval 0,1] [%emt 00:00:00]} c5 {[%eval 0,1] [%emt 00:00:00]}
2.b4 {[%eval 0,1] [%emt 00:00:00]} cxb4 {[%eval 48,47] [%emt 00:03:33]}
3.Nf3 {(Nf3) [%eval -47,38] [%emt 00:04:53]} Nf6 {(d5) [%eval 61,49] [%emt 00:03:20]}
4.e5 {(e5) [%eval -39,39] [%emt 00:02:31]} Nd5 {(Nd5) [%eval 53,46] [%emt 00:01:28]}
5.a3 {(a3) [%eval -43,39] [%emt 00:03:50]} e6 {(d6) [%eval 46,48] [%emt 00:04:09]}
6.axb4 {(axb4) [%eval -47,40] [%emt 00:02:56]} Bxb4 {(Bxb4) [%eval 38,51] [%emt 00:02:27]}
7.c4 {(Na3) [%eval -30,45] [%emt 00:18:02]} Ne7 {(Nc7) [%eval 35,56] [%emt 00:10:42]}
8.Na3 {(Na3) [%eval -24,45] [%emt 00:09:00]} Nbc6 {(Nbc6) [%eval 38,46] [%emt 00:01:48]}
9.Nc2 {(Nc2) [%eval -31,44] [%emt 00:05:33]} Ba5 {(d5) [%eval 26,49] [%emt 00:07:59]}
10.Be2 {(Be2) [%eval -24,36] [%emt 00:01:51]} Bc7 {(Bc7) [%eval 47,49] [%emt 00:07:20]}
11.d4 {(d4) [%eval -24,38] [%emt 00:02:00]} d6 {(d6) [%eval 40,49] [%emt 00:01:37]}
12.exd6 {(exd6) [%eval -23,37] [%emt 00:02:10]} Bxd6 {(Bxd6) [%eval 42,48] [%emt 00:06:05]}
13.O-O {(O-O) [%eval -31,41] [%emt 00:05:15]} O-O {(O-O) [%eval 45,48] [%emt 00:02:00]}
14.Bd3 {(Bd3) [%eval -23,39] [%emt 00:01:49]} h6 {(h6) [%eval 46,42] [%emt 00:02:15]}
15.Qe2 {(Re1) [%eval -22,39] [%emt 00:09:10]} Ng6 {(Ng6) [%eval 33,43] [%emt 00:02:47]}
16.Rd1 {(Rd1) [%eval -27,40] [%emt 00:02:02]} a5 {(Bd7) [%eval 56,44] [%emt 00:07:25]}
17.Bxg6 {(Rb1) [%eval -22,38] [%emt 00:04:28]} fxg6 {(fxg6) [%eval 44,41] [%emt 00:01:24]}
18.Ba3 {(Ba3) [%eval -22,40] [%emt 00:02:09]} Bxa3 {(Bxa3) [%eval 42,44] [%emt 00:02:20]}
19.Nxa3 {(Nxa3) [%eval -23,38] [%emt 00:01:59]} Bd7 {(Bd7) [%eval 35,41] [%emt 00:02:15]}
20.Nb5 {(Nb5) [%eval -22,37] [%emt 00:02:01]} Ne7 {(Kh7) [%eval 46,47] [%emt 00:07:59]}
21.Nd6 {(Nc3) [%eval -11,41] [%emt 00:01:23]} Qc7 {(Qc7) [%eval 14,50] [%emt 00:02:11]}
22.Qe5 {(Qe5) [%eval -7,43] [%emt 00:01:38]} Nc6 {(Nc6) [%eval 18,46] [%emt 00:01:42]}
23.Qg3 {(Qg3) [%eval -11,44] [%emt 00:03:10]} b6 {(Kh7) [%eval 20,50] [%emt 00:05:47]}
24.c5 {(h3) [%eval -13,43] [%emt 00:01:35]} Kh7 {(Kh7) [%eval 10,49] [%emt 00:01:23]}
25.Nh4 {(h3) [%eval -8,46] [%emt 00:01:18]} Ne7 {(Ne7) [%eval 7,61] [%emt 00:01:52]}
26.Nc4 {(Nc4) [%eval -3,48] [%emt 00:01:29]} Qxg3 {(Qxg3) [%eval 0,65] [%emt 00:01:50]}
27.hxg3 {(hxg3) [%eval -6,53] [%emt 00:02:40]} b5 {(b5) [%eval 0,63] [%emt 00:01:37]}
28.Nxa5 {(Nxa5) [%eval -3,49] [%emt 00:04:05]} Ra7 {(Ra7) [%eval 0,62] [%emt 00:01:26]}
29.Nf3 {(Nb3) [%eval -4,47] [%emt 00:01:15]} Rfa8 {(Rfa8) [%eval 0,60] [%emt 00:01:25]}
30.Nb3 {(Ne5) [%eval -4,52] [%emt 00:01:56]} Rxa1 {(Ra4) [%eval 0,65] [%emt 00:01:20]}
31.Rxa1 {(Nxa1) [%eval 0,53] [%emt 00:01:03]} Ra4 {(Rxa1) [%eval 0,67] [%emt 00:02:26]}
32.Ne5 {(Ne5) [%eval 0,47] [%emt 00:01:28]} Be8 {(Be8) [%eval 0,65] [%emt 00:01:23]}
33.f3 {(Kf1) [%eval 0,53] [%emt 00:01:27]} Nc6 {(Kg8) [%eval 0,65] [%emt 00:01:24]}
34.Kf2 {(Kf2) [%eval 0,52] [%emt 00:01:25]} Kg8 {(g5) [%eval 0,65] [%emt 00:01:25]}
35.Ke3 {(Rb1) [%eval 0,55] [%emt 00:01:33]} Nxd4 {(g5) [%eval 0,70] [%emt 00:01:44]}
36.Rxa4 {(Rxa4) [%eval 0,58] [%emt 00:01:15]} Nf5 {(Nf5) [%eval 0,70] [%emt 00:01:26]}
37.Kd2 {(Kd2) [%eval 0,61] [%emt 00:01:07]} bxa4 {(bxa4) [%eval 0,72] [%emt 00:01:26]}
38.g4 {(g4) [%eval 0,63] [%emt 00:01:07]} Ne7 {(Ne7) [%eval 0,77] [%emt 00:01:35]}
39.Nd4 {(Nd4) [%eval 0,63] [%emt 00:01:33]} Nd5 {(Nd5) [%eval 0,78] [%emt 00:01:27]}
40.Nxe6 {(Nxe6) [%eval 0,64] [%emt 00:01:50]} Bf7 {(Bf7) [%eval 0,80] [%emt 00:01:28]}
41.Nd4 {(Nd4) [%eval 0,62] [%emt 00:01:47]} Kf8 {(Kf8) [%eval 0,75] [%emt 00:01:40]}
42.Kc1 {(Nxf7) [%eval 0,64] [%emt 00:01:21]} Be8 {(Be8) [%eval 0,76] [%emt 00:01:14]}
43.Kb2 {(c6) [%eval 0,66] [%emt 00:01:18]} Ke7 {(Ke7) [%eval 0,70] [%emt 00:01:25]}
44.Ka3 {(Ka3) [%eval 0,65] [%emt 00:03:22]} Nf4 {(Ne3) [%eval 0,71] [%emt 00:01:22]}
45.c6 {(g5) [%eval 0,65] [%emt 00:01:22]} Kd6 {(Kd6) [%eval 0,79] [%emt 00:01:18]}
46.Nc4 {(Nc4) [%eval 0,65] [%emt 00:03:50]} Kc5 {(Kd5) [%eval 0,70] [%emt 00:01:39]}
47.Ne5 {(Ne5) [%eval 0,67] [%emt 00:01:19]} Kd6 {(Nd5) [%eval 0,84] [%emt 00:01:23]}
48.Nc4 {(Nc4) [%eval 0,55] [%emt 00:02:54]} Kc5 {(Ke7) [%eval 0,83] [%emt 00:01:09]}
49.Ne5 {(Ne5) [%eval 0,66] [%emt 00:00:59]} Kd6 {(Kd6) [%eval 0,96] [%emt 00:05:52]}
1/2-1/2[/pgn]

[Graham Banks]

B01: Scandinavian Gambit

1. e4 d5 2. exd5 Nf6 *

In this variation, black seeks to recapture with a knight on d5 instead of with the queen, to avoid making multiple queen moves in the opening.
It’s surprisingly quite dangerous for white to try to hold on to his extra pawn. 3. c4 c6! 4. dxc6 Nxc6
Black is down a pawn, but has surprisingly good compensation, based on the fact that white cannot play d4 and take the center. After 5. Nf3 e5 6. d3 Bf5, black has his fair share of central space, more active pieces, and tremendous pressure against white’s “backwards” d-pawn.
This pressure can be later intensified with …Qd7 and …0-0-0, bringing heavy firepower down the d-file!
Instead, though, white can give the pawn back. After 3. Nf3 Nxd5 4. d4, white still succeeds in taking control of the center, and will be able to play c4 to gain even more space and kick the knight away. Black may not have to make multiple queen moves, but now they will have to make multiple knight moves!

https://chesspathways.com/chess-opening ... n-defense/

[Graham Banks]

GAME 53

With 3. d4, Stockfish decided not to try and hold onto the extra pawn, and both sides were able to complete their development without any issues.
Stockfish now made advances on both sides of the board, to put the squeeze on Komodo Dragon, but eventually made its intentions clear, by giving up a central pawn in order to play 36. f5.
The queens and rooks came off, but although Stockfish was still a pawn down, its powerful bishop pair and more active king, paved the way for victory.
Stockfish is now 2-0 ahead in the match.

[pgn][Event "SF v Komodo Dragon 16CPU"]
[Site "ChessGUI17"]
[Date "2022.06.18"]
[Round "27.1"]
[White "Stockfish 15 64-bit 16CPU"]
[Black "Dragon 3 by Komodo 64-bit 16CPU"]
[Result "1-0"]
[Time "7:43:50 am"]
[ECO "B01"]
[Opening "Marshall Gambit, Scandanavian G; Modern Variation, CC"]
[TimeControl "7200+30"]
[PlyCount "108"]
[Number "53"]
[Termination "GUI adjudication"]
[BlackType "program"]
[WhiteType "program"]
[Variant "normal"]

{ AMD Ryzen 9 5950X 16-Core Processor 3.40 GHz }
1.e4 {[%eval 0,1] [%emt 00:00:00]} d5 {[%eval 0,1] [%emt 00:00:00]}
2.exd5 {[%eval 0,1] [%emt 00:00:00]} Nf6 {[%eval 0,1] [%emt 00:00:00]}
3.d4 {[%eval 91,51] [%emt 00:08:04]} Qxd5 {(Qxd5) [%eval -76,38] [%emt 00:03:42]}
4.Nc3 {(Nc3) [%eval 85,43] [%emt 00:02:13]} Qa5 {(Qd6) [%eval -80,39] [%emt 00:03:39]}
5.Nf3 {(Nf3) [%eval 88,45] [%emt 00:01:32]} Bf5 {(g6) [%eval -79,42] [%emt 00:15:28]}
6.Ne5 {(Ne5) [%eval 75,45] [%emt 00:01:36]} c6 {(c6) [%eval -83,40] [%emt 00:02:52]}
7.Bc4 {(Bc4) [%eval 64,48] [%emt 00:03:17]} e6 {(e6) [%eval -87,41] [%emt 00:02:15]}
8.g4 {(g4) [%eval 76,49] [%emt 00:02:01]} Bg6 {(Bg6) [%eval -83,39] [%emt 00:04:03]}
9.h4 {(h4) [%eval 64,48] [%emt 00:01:58]} Nbd7 {(Nbd7) [%eval -85,44] [%emt 00:02:23]}
10.Nxd7 {(Nxd7) [%eval 72,48] [%emt 00:02:51]} Nxd7 {(Nxd7) [%eval -85,45] [%emt 00:02:20]}
11.h5 {(h5) [%eval 79,48] [%emt 00:01:59]} Be4 {(Be4) [%eval -83,47] [%emt 00:10:10]}
12.O-O {(O-O) [%eval 67,47] [%emt 00:02:07]} Bd5 {(Bd5) [%eval -65,36] [%emt 00:01:59]}
13.Nxd5 {(Nxd5) [%eval 55,44] [%emt 00:01:50]} cxd5 {(cxd5) [%eval -63,38] [%emt 00:02:15]}
14.Bd3 {(Bd3) [%eval 63,43] [%emt 00:01:53]} Bd6 {(Bd6) [%eval -60,37] [%emt 00:02:46]}
15.Bd2 {(Bd2) [%eval 79,46] [%emt 00:09:19]} Qb6 {(Qb6) [%eval -80,38] [%emt 00:03:07]}
16.c3 {(c3) [%eval 90,42] [%emt 00:01:28]} Bc7 {(O-O) [%eval -74,37] [%emt 00:03:40]}
17.a4 {(Kg2) [%eval 97,42] [%emt 00:03:13]} O-O {(a6) [%eval -58,37] [%emt 00:01:34]}
18.h6 {(f4) [%eval 90,43] [%emt 00:01:58]} g6 {(g6) [%eval -80,36] [%emt 00:10:23]}
19.f4 {(f4) [%eval 88,43] [%emt 00:02:49]} Qc6 {(Nf6) [%eval -77,39] [%emt 00:05:11]}
20.Qe2 {(Qf3) [%eval 81,47] [%emt 00:08:01]} Nf6 {(Nf6) [%eval -72,37] [%emt 00:01:34]}
21.b4 {(b4) [%eval 91,48] [%emt 00:02:10]} a5 {(Rab8) [%eval -78,36] [%emt 00:02:19]}
22.b5 {(Kh1) [%eval 99,47] [%emt 00:08:50]} Qd6 {(Qd6) [%eval -74,34] [%emt 00:02:21]}
23.Bc1 {(Qe5) [%eval 97,47] [%emt 00:04:58]} Qd7 {(Qd7) [%eval -64,37] [%emt 00:07:11]}
24.Kg2 {(Kg2) [%eval 87,45] [%emt 00:01:57]} Qe7 {(Qe7) [%eval -55,35] [%emt 00:01:26]}
25.Rf2 {(Qf3) [%eval 97,51] [%emt 00:02:00]} Nd7 {(Bd6) [%eval -71,36] [%emt 00:02:32]}
26.c4 {(c4) [%eval 92,44] [%emt 00:01:52]} dxc4 {(dxc4) [%eval -38,34] [%emt 00:01:32]}
27.Bxc4 {(Bxc4) [%eval 109,41] [%emt 00:01:50]} Rad8 {(Rad8) [%eval -91,36] [%emt 00:02:28]}
28.Qf3 {(Qf3) [%eval 95,47] [%emt 00:06:57]} Nf6 {(Nf6) [%eval -67,36] [%emt 00:01:57]}
29.Bb2 {(Bb2) [%eval 76,49] [%emt 00:01:05]} Rfe8 {(Nd5) [%eval -67,39] [%emt 00:02:53]}
30.Rd1 {(Rd1) [%eval 88,45] [%emt 00:03:53]} Bd6 {(Bd6) [%eval -40,39] [%emt 00:01:45]}
31.Re1 {(Re1) [%eval 79,47] [%emt 00:01:15]} Qd7 {(Qd7) [%eval -78,38] [%emt 00:01:27]}
32.Bb3 {(Bb3) [%eval 86,46] [%emt 00:01:35]} Bf8 {(Bf8) [%eval -52,40] [%emt 00:01:52]}
33.Bc1 {(Bc1) [%eval 80,50] [%emt 00:02:30]} Qxd4 {(Rc8) [%eval -72,43] [%emt 00:01:41]}
34.Ree2 {(Ree2) [%eval 130,50] [%emt 00:01:56]} Qd3 {(Qd3) [%eval -65,47] [%emt 00:01:39]}
35.Re3 {(Re3) [%eval 130,51] [%emt 00:01:51]} Qd7 {(Qd7) [%eval -73,46] [%emt 00:01:51]}
36.f5 {(f5) [%eval 143,51] [%emt 00:01:22]} exf5 {(exf5) [%eval -71,49] [%emt 00:01:19]}
37.gxf5 {(gxf5) [%eval 188,54] [%emt 00:01:58]} Rxe3 {(Rxe3) [%eval -73,52] [%emt 00:01:24]}
38.Bxe3 {(Bxe3) [%eval 189,57] [%emt 00:02:38]} Qxf5 {(Qxf5) [%eval -82,51] [%emt 00:01:06]}
39.Qxf5 {(Qxf5) [%eval 207,53] [%emt 00:01:26]} gxf5 {(gxf5) [%eval -83,55] [%emt 00:01:12]}
40.Rxf5 {(Rxf5) [%eval 213,53] [%emt 00:02:01]} Be7 {(Be7) [%eval -83,56] [%emt 00:01:27]}
41.Bg5 {(Bg5) [%eval 241,52] [%emt 00:02:08]} Rd6 {(Rd6) [%eval -108,54] [%emt 00:03:16]}
42.Rc5 {(Rc5) [%eval 255,48] [%emt 00:01:21]} Kf8 {(Kf8) [%eval -170,51] [%emt 00:07:42]}
43.Rc7 {(Rc7) [%eval 283,48] [%emt 00:01:47]} Rd7 {(Rd7) [%eval -147,47] [%emt 00:00:42]}
44.Rc8 {(Rxd7) [%eval 296,46] [%emt 00:01:37]} Ne8 {(Rd8) [%eval -204,53] [%emt 00:05:04]}
45.Bc1 {(Bc1) [%eval 343,45] [%emt 00:01:26]} Rd8 {(Rd8) [%eval -221,40] [%emt 00:00:29]}
46.Rxd8 {(Rxd8) [%eval 382,45] [%emt 00:02:12]} Bxd8 {(Bxd8) [%eval -226,41] [%emt 00:00:24]}
47.Bc2 {(Kf3) [%eval 412,42] [%emt 00:01:46]} Nf6 {(Nf6) [%eval -247,40] [%emt 00:00:39]}
48.Kf3 {(Kf3) [%eval 442,44] [%emt 00:01:42]} b6 {(Kg8) [%eval -270,40] [%emt 00:00:45]}
49.Ke3 {(Bf5) [%eval 644,47] [%emt 00:03:16]} Bc7 {(Bc7) [%eval -415,39] [%emt 00:00:30]}
50.Kd4 {(Kd4) [%eval 657,41] [%emt 00:01:15]} Bd6 {(Bd6) [%eval -468,42] [%emt 00:00:30]}
51.Bg5 {(Bg5) [%eval 744,42] [%emt 00:04:01]} Be7 {(Bc5) [%eval -475,44] [%emt 00:00:18]}
52.Bf4 {(Kc4) [%eval 798,47] [%emt 00:05:38]} Bc5 {(Bc5) [%eval -489,44] [%emt 00:00:15]}
53.Kc4 {(Kc4) [%eval 790,39] [%emt 00:00:22]} Ke7 {(Be7) [%eval -491,45] [%emt 00:00:16]}
54.Bf5 {(Bf5) [%eval 807,42] [%emt 00:00:41]} Kd8 {(Kd8) [%eval -491,49] [%emt 00:00:18]}
1-0[/pgn]

[Modern Times]

I have not been following the games, the commentary tells you all you need to know.... Some extracts to date:


A pretty low key affair
a short but exciting melee
a tactical melee erupted
a troublesome thorn
Almost from nowhere came some brief fireworks
an avalanche of pawns
Bd5 from Stockfish was pleasing to the eye
denuded the black kingside
enough to coax Komodo Dragon
eventually made its intentions clear
eye up the enemy king
gobble up the gambit pawn
In an interesting twist
In order to defuse some of the danger
in response to the cunning 9...Ng4
infiltrate the black kingside
it was just illusory
Komodo Dragon being the aggressor
Komodo Dragon had some sneaky threats
Komodo Dragon had things under control
Komodo Dragon lined up its forces
Komodo Dragon took the luxury of castling long
Komodo Dragon tried to create some action
Komodo Dragon was happy
Komodo Dragon wisely declined
Komodo Dragon's central pawn mass began to march forwards
looks ominous for white
neutralize the situation
picked off as desired
put the squeeze on Komodo Dragon
quick flurry of exchanges
safety was the better part of valour
showing a red rag to a bull
some wild and complex chess
Stockfish allowed its pawn structure to be wrecked
Stockfish always had things in hand
Stockfish developed a clamp
Stockfish manipulated proceedings
Stockfish muddied the waters
Stockfish played it safe
Stockfish remained untroubled
Stockfish shattered Komodo Dragon's queenside
Stockfish then spiced things up
Stockfish took aim
Stockfish was unfazed
the black army looking ready to pounce
the black pieces immediately sprung into action
The black rook swung across to the kingside
the e3 pawn was gobbled up
the game petered out
the resulting flurry of exchanges
the Stockfish queen was chased
The two protagonist
took most of the sting out of what had been a sharp position
When the smoke had cleared
white was busy picking off pawns
with the clever counter-thrust

[Graham Banks]

GAME 54

As black, Stockfish also returned the pawn, and both sides completed development with kingside fianchettos featuring.
Komodo Dragon's attempts to gain play on the queenside came to naught, while the black knight on d5 was a rock.
After 29...h5, neither side showed interest in attempting to open the position up, with both sides being happy to shuffle pieces around until a draw was adjudicated.

[pgn][Event "SF v Komodo Dragon 16CPU"]
[Site "ChessGUI17"]
[Date "2022.06.18"]
[Round "27.2"]
[White "Dragon 3 by Komodo 64-bit 16CPU"]
[Black "Stockfish 15 64-bit 16CPU"]
[Result "1/2-1/2"]
[Time "12:29:16 pm"]
[ECO "B01"]
[Opening "Marshall Gambit, Scandanavian G; Modern Variation, CC"]
[TimeControl "7200+30"]
[PlyCount "122"]
[Number "54"]
[Termination "GUI adjudication"]
[BlackType "program"]
[WhiteType "program"]
[Variant "normal"]

{ AMD Ryzen 9 5950X 16-Core Processor 3.40 GHz }
1.e4 {[%eval 0,1] [%emt 00:00:00]} d5 {[%eval 0,1] [%emt 00:00:00]}
2.exd5 {[%eval 0,1] [%emt 00:00:00]} Nf6 {[%eval 0,1] [%emt 00:00:00]}
3.Nf3 {[%eval 88,40] [%emt 00:09:36]} Qxd5 {(Nxd5) [%eval -78,42] [%emt 00:04:32]}
4.Nc3 {(Nc3) [%eval 81,41] [%emt 00:02:43]} Qd6 {(Qa5) [%eval -58,43] [%emt 00:02:02]}
5.d4 {(d4) [%eval 100,36] [%emt 00:02:31]} c6 {(c6) [%eval -75,50] [%emt 00:11:21]}
6.Ne5 {(Ne5) [%eval 92,37] [%emt 00:03:01]} Nbd7 {(g6) [%eval -60,42] [%emt 00:01:14]}
7.Nc4 {(Nc4) [%eval 93,40] [%emt 00:05:58]} Qc7 {(Qc7) [%eval -67,47] [%emt 00:01:48]}
8.a4 {(a4) [%eval 91,40] [%emt 00:02:08]} g6 {(g6) [%eval -63,48] [%emt 00:01:56]}
9.a5 {(a5) [%eval 78,39] [%emt 00:02:37]} Nd5 {(Bg7) [%eval -61,48] [%emt 00:03:47]}
10.g3 {(g3) [%eval 81,40] [%emt 00:06:51]} N7f6 {(N7f6) [%eval -50,48] [%emt 00:02:49]}
11.Bg2 {(Bg2) [%eval 79,39] [%emt 00:02:47]} Bg7 {(Bg7) [%eval -60,47] [%emt 00:02:07]}
12.O-O {(O-O) [%eval 70,40] [%emt 00:02:34]} O-O {(O-O) [%eval -53,45] [%emt 00:02:15]}
13.Ne5 {(Re1) [%eval 76,42] [%emt 00:03:18]} Bf5 {(Bf5) [%eval -46,44] [%emt 00:02:22]}
14.Na4 {(Nxd5) [%eval 70,41] [%emt 00:05:12]} Nd7 {(Nd7) [%eval -44,46] [%emt 00:01:56]}
15.Nxd7 {(Nxd7) [%eval 69,46] [%emt 00:02:27]} Qxd7 {(Qxd7) [%eval -49,47] [%emt 00:02:00]}
16.Nc5 {(Nc5) [%eval 63,40] [%emt 00:02:04]} Qc8 {(Qc8) [%eval -51,46] [%emt 00:02:43]}
17.c3 {(c3) [%eval 63,41] [%emt 00:02:25]} Rd8 {(Rd8) [%eval -38,50] [%emt 00:05:30]}
18.Nd3 {(Nd3) [%eval 67,42] [%emt 00:05:24]} e6 {(h6) [%eval -33,45] [%emt 00:07:08]}
19.Bg5 {(Re1) [%eval 61,42] [%emt 00:03:44]} Bxd3 {(Bxd3) [%eval -31,44] [%emt 00:01:16]}
20.Qxd3 {(Qxd3) [%eval 60,41] [%emt 00:01:46]} Rd7 {(Rd7) [%eval -29,45] [%emt 00:01:55]}
21.h4 {(h4) [%eval 60,42] [%emt 00:03:45]} h6 {(Qf8) [%eval -35,45] [%emt 00:01:46]}
22.Bd2 {(Bd2) [%eval 59,40] [%emt 00:08:32]} Qd8 {(Qf8) [%eval -29,54] [%emt 00:02:00]}
23.Rfd1 {(Rfd1) [%eval 60,43] [%emt 00:01:32]} Rc8 {(Rc8) [%eval -37,53] [%emt 00:05:47]}
24.b4 {(b4) [%eval 60,42] [%emt 00:01:45]} b6 {(b6) [%eval -37,58] [%emt 00:02:31]}
25.Rab1 {(Rdb1) [%eval 41,42] [%emt 00:12:10]} Ne7 {(bxa5) [%eval -18,49] [%emt 00:01:40]}
26.a6 {(a6) [%eval 53,44] [%emt 00:09:56]} b5 {(b5) [%eval -18,45] [%emt 00:01:49]}
27.Ra1 {(Ra1) [%eval 46,39] [%emt 00:01:41]} Nd5 {(Rb8) [%eval -25,51] [%emt 00:06:23]}
28.Bf3 {(Qe2) [%eval 47,42] [%emt 00:01:03]} Rb8 {(Rb8) [%eval -25,57] [%emt 00:01:57]}
29.Qb1 {(Ra3) [%eval 44,42] [%emt 00:02:17]} h5 {(h5) [%eval -25,57] [%emt 00:05:13]}
30.Re1 {(Ra3) [%eval 44,44] [%emt 00:01:02]} Rb6 {(Qf8) [%eval -25,54] [%emt 00:02:52]}
31.Ra3 {(Ra3) [%eval 43,49] [%emt 00:01:28]} Qc8 {(Qc8) [%eval -25,57] [%emt 00:01:41]}
32.Qa2 {(Qa2) [%eval 33,47] [%emt 00:07:06]} Bf6 {(Kh7) [%eval -25,55] [%emt 00:01:40]}
33.Kg2 {(Kg2) [%eval 42,41] [%emt 00:01:46]} Bg7 {(Re7) [%eval -25,58] [%emt 00:02:02]}
34.Bg5 {(Bg5) [%eval 42,46] [%emt 00:01:00]} Bf8 {(Bf8) [%eval -17,56] [%emt 00:12:35]}
35.Rh1 {(Qc2) [%eval 42,46] [%emt 00:00:52]} Be7 {(Be7) [%eval -25,54] [%emt 00:06:06]}
36.Bh6 {(Bh6) [%eval 38,46] [%emt 00:01:48]} Bf6 {(Bf6) [%eval -17,55] [%emt 00:02:55]}
37.Ra1 {(Re1) [%eval 38,44] [%emt 00:00:36]} Rd8 {(Re7) [%eval -17,54] [%emt 00:01:18]}
38.Qe2 {(Re1) [%eval 38,43] [%emt 00:00:45]} Re8 {(Rd7) [%eval -17,55] [%emt 00:01:02]}
39.Qd3 {(Qd2) [%eval 33,41] [%emt 00:01:16]} Qd8 {(Qd8) [%eval -17,245] [%emt 00:05:57]}
40.Be4 {(Be4) [%eval 33,44] [%emt 00:03:54]} Kh7 {(Re7) [%eval -17,46] [%emt 00:01:23]}
41.Bd2 {(Bd2) [%eval 38,38] [%emt 00:00:34]} Kg7 {(Kg7) [%eval -17,56] [%emt 00:01:18]}
42.Qf3 {(Qf3) [%eval 20,37] [%emt 00:00:41]} Rf8 {(e5) [%eval -18,55] [%emt 00:07:18]}
43.R3a2 {(R3a2) [%eval 38,40] [%emt 00:01:34]} Be7 {(Re8) [%eval -17,52] [%emt 00:02:41]}
44.Kg1 {(Ra5) [%eval 38,46] [%emt 00:00:44]} Rh8 {(Bf6) [%eval -17,49] [%emt 00:00:17]}
45.Qd3 {(Qe2) [%eval 38,46] [%emt 00:00:34]} Qe8 {(Bf6) [%eval -17,48] [%emt 00:00:11]}
46.Bf3 {(Ra5) [%eval 38,46] [%emt 00:00:44]} Qd8 {(Bf6) [%eval -17,51] [%emt 00:00:15]}
47.Bg2 {(Be4) [%eval 38,41] [%emt 00:02:40]} Rb8 {(Bf6) [%eval -17,49] [%emt 00:00:15]}
48.Re1 {(Be4) [%eval 38,40] [%emt 00:00:28]} Rb6 {(Rb6) [%eval -17,52] [%emt 00:00:28]}
49.Rea1 {(Ra5) [%eval 38,45] [%emt 00:00:35]} Qd7 {(Qc8) [%eval -18,46] [%emt 00:02:06]}
50.Qe4 {(Qf3) [%eval 38,40] [%emt 00:00:35]} Qc8 {(Bf6) [%eval -18,118] [%emt 00:00:08]}
51.Bf3 {(Qe2) [%eval 38,44] [%emt 00:00:30]} Bd6 {(Bf6) [%eval -18,60] [%emt 00:00:41]}
52.Bg2 {(Kg2) [%eval 38,43] [%emt 00:00:48]} Re8 {(Be7) [%eval -17,64] [%emt 00:00:08]}
53.Qd3 {(Qd3) [%eval 38,43] [%emt 00:00:23]} Bc7 {(Be7) [%eval -17,48] [%emt 00:01:14]}
54.Bh3 {(Bh3) [%eval 38,45] [%emt 00:00:37]} Kh8 {(Bd8) [%eval -10,48] [%emt 00:00:06]}
55.Bh6 {(Bh6) [%eval 38,41] [%emt 00:00:53]} Qd8 {(Kh7) [%eval -10,84] [%emt 00:00:08]}
56.Bg2 {(Bd2) [%eval 38,45] [%emt 00:00:27]} Qd7 {(Kh7) [%eval -10,41] [%emt 00:00:25]}
57.Be4 {(Bf3) [%eval 38,43] [%emt 00:00:28]} Kh7 {(Kh7) [%eval -9,45] [%emt 00:00:22]}
58.Bd2 {(Bg5) [%eval 38,42] [%emt 00:00:32]} Kg7 {(Kg7) [%eval -9,44] [%emt 00:00:14]}
59.Bf3 {(Bf3) [%eval 37,38] [%emt 00:00:33]} Bd8 {(Bd6) [%eval -8,43] [%emt 00:00:27]}
60.Ra5 {(Be4) [%eval 37,38] [%emt 00:01:49]} Bf6 {(Bf6) [%eval -8,40] [%emt 00:00:30]}
61.Bg2 {(Be4) [%eval 37,37] [%emt 00:00:24]} Qc8 {(Rd8) [%eval 0,40] [%emt 00:00:27]}
1/2-1/2[/pgn]

[Graham Banks]

Scandinavian; Kotrc-Mieses Gambit

1. e4 d5 2. exd5 Qxd5 3. Nc3 Qa5 4. b4 *

Declining the gambit is problematic for Black as he has difficulty solving the problem of his exposed Queen while you develop. Accepting opens him up to all kinds of tactical and positional difficulties starting with 5.Rb1.

http://www.learn-and-play-online-chess. ... nings.html

[Graham Banks]

GAME 55

Komodo Dragon took the b4 pawn, and both sides completed development.
Then with 20. Rxb6, Stockfish initiated a tactical sequence that regained the pawn, but in order to stave off mate threats on g2, it also meant the d-pawn being exchanged and the rooks coming off.
And then when the queens came off shortly afterwards, we were left with a dead drawn endgame with bishops of opposite colours, plus an equal number of pawns per side.

[pgn][Event "SF v Komodo Dragon 16CPU"]
[Site "ChessGUI17"]
[Date "2022.06.18"]
[Round "28.1"]
[White "Stockfish 15 64-bit 16CPU"]
[Black "Dragon 3 by Komodo 64-bit 16CPU"]
[Result "1/2-1/2"]
[Time "5:26:33 pm"]
[ECO "B01"]
[Opening "Leonhardt (Rosen) Gambit, Center Counter"]
[TimeControl "7200+30"]
[PlyCount "180"]
[Number "55"]
[Termination "GUI adjudication"]
[BlackType "program"]
[WhiteType "program"]
[Variant "normal"]

{ AMD Ryzen 9 5950X 16-Core Processor 3.40 GHz }
1.e4 {[%eval 0,1] [%emt 00:00:00]} d5 {[%eval 0,1] [%emt 00:00:00]}
2.exd5 {[%eval 0,1] [%emt 00:00:00]} Qxd5 {[%eval 0,1] [%emt 00:00:00]}
3.Nc3 {[%eval 0,1] [%emt 00:00:00]} Qa5 {[%eval 0,1] [%emt 00:00:00]}
4.b4 {[%eval 0,1] [%emt 00:00:00]} Qxb4 {[%eval 14,38] [%emt 00:02:01]}
5.Rb1 {(Rb1) [%eval 0,51] [%emt 00:04:14]} Qd6 {(Qd6) [%eval 3,39] [%emt 00:03:29]}
6.d4 {(d4) [%eval -9,49] [%emt 00:04:44]} Nf6 {(a6) [%eval 10,41] [%emt 00:04:47]}
7.Nf3 {(Nf3) [%eval -11,54] [%emt 00:05:42]} g6 {(g6) [%eval 0,42] [%emt 00:08:25]}
8.g3 {(g3) [%eval 0,50] [%emt 00:02:00]} Bg7 {(c6) [%eval 0,46] [%emt 00:03:02]}
9.Bf4 {(Bg2) [%eval -7,52] [%emt 00:05:04]} Qd8 {(Qd8) [%eval 0,41] [%emt 00:03:03]}
10.Bg2 {(Bg2) [%eval 0,52] [%emt 00:02:13]} O-O {(Nbd7) [%eval 5,45] [%emt 00:02:37]}
11.O-O {(O-O) [%eval -1,53] [%emt 00:02:10]} Nbd7 {(Nbd7) [%eval 0,45] [%emt 00:01:55]}
12.Re1 {(Re1) [%eval -10,55] [%emt 00:13:19]} Nb6 {(Nb6) [%eval 0,48] [%emt 00:02:24]}
13.a4 {(a4) [%eval 0,57] [%emt 00:02:02]} a5 {(a5) [%eval 5,49] [%emt 00:09:12]}
14.Ne5 {(Ne5) [%eval 0,54] [%emt 00:02:00]} Nfd5 {(Nbd5) [%eval 2,48] [%emt 00:04:25]}
15.Nxd5 {(Nxd5) [%eval 0,59] [%emt 00:02:11]} Nxd5 {(Nxd5) [%eval 1,49] [%emt 00:02:10]}
16.Bd2 {(Bd2) [%eval 0,62] [%emt 00:02:40]} Nb6 {(Nb6) [%eval 1,50] [%emt 00:04:13]}
17.c3 {(c3) [%eval 0,58] [%emt 00:01:44]} Bf5 {(Bf5) [%eval 1,52] [%emt 00:03:18]}
18.Rxb6 {(Bxb7) [%eval 0,62] [%emt 00:02:59]} cxb6 {(cxb6) [%eval 1,52] [%emt 00:01:59]}
19.Bxb7 {(Bxb7) [%eval 0,64] [%emt 00:02:30]} Bxe5 {(Bxe5) [%eval 2,44] [%emt 00:01:47]}
20.Bxa8 {(Bxa8) [%eval 0,65] [%emt 00:04:08]} Qxa8 {(Bxd4) [%eval 0,50] [%emt 00:01:52]}
21.Rxe5 {(Rxe5) [%eval 0,49] [%emt 00:01:43]} Re8 {(h5) [%eval 0,53] [%emt 00:02:00]}
22.Qb3 {(Qe2) [%eval 0,57] [%emt 00:02:06]} Bh3 {(Bh3) [%eval 0,54] [%emt 00:01:49]}
23.d5 {(d5) [%eval 0,60] [%emt 00:01:51]} e6 {(e6) [%eval 0,55] [%emt 00:02:03]}
24.f3 {(f3) [%eval 0,61] [%emt 00:01:59]} exd5 {(exd5) [%eval 0,56] [%emt 00:02:01]}
25.Rxe8 {(Rxe8) [%eval 0,65] [%emt 00:02:43]} Qxe8 {(Qxe8) [%eval 0,61] [%emt 00:01:57]}
26.Kf2 {(Kf2) [%eval 0,65] [%emt 00:04:23]} h5 {(Be6) [%eval 0,59] [%emt 00:01:59]}
27.Be3 {(Be3) [%eval 0,69] [%emt 00:02:09]} Kh7 {(Qc6) [%eval 0,61] [%emt 00:01:57]}
28.Bxb6 {(Bxb6) [%eval 0,64] [%emt 00:01:47]} Qe5 {(Qe5) [%eval 0,61] [%emt 00:02:00]}
29.Bd4 {(Bd4) [%eval 0,65] [%emt 00:01:34]} Qg5 {(Qg5) [%eval 0,62] [%emt 00:01:40]}
30.Qd1 {(Qc2) [%eval 0,62] [%emt 00:02:15]} Bd7 {(Bd7) [%eval 0,66] [%emt 00:02:31]}
31.Bb6 {(Qe2) [%eval 0,61] [%emt 00:01:38]} Qf5 {(Bc6) [%eval 0,60] [%emt 00:01:53]}
32.Bxa5 {(Bxa5) [%eval 0,80] [%emt 00:02:37]} Qh3 {(d4) [%eval 0,52] [%emt 00:02:10]}
33.Kg1 {(Kg1) [%eval 0,61] [%emt 00:01:39]} Qe6 {(Qe6) [%eval 0,63] [%emt 00:01:54]}
34.Qd2 {(Kf2) [%eval 0,62] [%emt 00:01:36]} Bxa4 {(Bxa4) [%eval 0,57] [%emt 00:02:42]}
35.Kg2 {(Qf4) [%eval 0,62] [%emt 00:01:45]} g5 {(Bd7) [%eval 0,61] [%emt 00:01:34]}
36.Qd3 {(h4) [%eval 0,65] [%emt 00:01:43]} Qg6 {(Kg7) [%eval 0,63] [%emt 00:09:03]}
37.Qxg6 {(Qxg6) [%eval 0,83] [%emt 00:01:48]} Kxg6 {(Kxg6) [%eval 0,72] [%emt 00:02:09]}
38.h3 {(Kf2) [%eval 0,85] [%emt 00:01:26]} Bd1 {(Bc6) [%eval 0,69] [%emt 00:01:21]}
39.h4 {(Kf2) [%eval 0,76] [%emt 00:02:19]} gxh4 {(Kh6) [%eval 0,75] [%emt 00:02:27]}
40.gxh4 {(gxh4) [%eval 0,70] [%emt 00:02:36]} Kf5 {(d4) [%eval 0,75] [%emt 00:03:46]}
41.Kf2 {(Kf2) [%eval 0,79] [%emt 00:02:06]} Bb3 {(Kg6) [%eval 0,70] [%emt 00:05:58]}
42.Bb6 {(Bc7) [%eval 0,73] [%emt 00:01:28]} Bd1 {(d4) [%eval 0,75] [%emt 00:02:54]}
43.Kg3 {(Bc7) [%eval 0,74] [%emt 00:01:39]} f6 {(d4) [%eval 0,74] [%emt 00:01:18]}
44.Ba7 {(Bc7) [%eval 0,60] [%emt 00:01:32]} Bb3 {(Kg6) [%eval 0,73] [%emt 00:01:11]}
45.Bg1 {(Bd4) [%eval 0,65] [%emt 00:01:48]} Bc2 {(Kg6) [%eval 0,72] [%emt 00:05:58]}
46.Be3 {(Bc5) [%eval 0,63] [%emt 00:01:31]} Bb3 {(Kg6) [%eval 0,73] [%emt 00:02:21]}
47.Kg2 {(Kf2) [%eval 0,62] [%emt 00:01:21]} Bd1 {(Kg6) [%eval 0,69] [%emt 00:04:17]}
48.Kf2 {(Bb6) [%eval 0,66] [%emt 00:01:26]} Ba4 {(Kg6) [%eval 0,72] [%emt 00:02:24]}
49.Ba7 {(Kg2) [%eval 0,245] [%emt 00:01:46]} Bc6 {(Kg6) [%eval 0,68] [%emt 00:00:37]}
50.Bc5 {(Bd4) [%eval 0,64] [%emt 00:01:14]} Bb7 {(Bb5) [%eval 0,70] [%emt 00:02:16]}
51.Bb6 {(Bd4) [%eval 0,61] [%emt 00:01:20]} Bc6 {(Bc8) [%eval 0,69] [%emt 00:00:49]}
52.Kg3 {(Bc7) [%eval 0,61] [%emt 00:01:30]} Bb7 {(Bb5) [%eval 0,69] [%emt 00:02:27]}
53.Ba7 {(Ba5) [%eval 0,68] [%emt 00:01:12]} Bc6 {(Bc6) [%eval 0,71] [%emt 00:01:57]}
54.Kf2 {(Bd4) [%eval 0,64] [%emt 00:01:10]} Bb7 {(Kg6) [%eval 0,71] [%emt 00:00:24]}
55.Ke1 {(Bb8) [%eval 0,71] [%emt 00:01:20]} Bc6 {(Kg6) [%eval 0,67] [%emt 00:00:18]}
56.Be3 {(Kf2) [%eval 0,66] [%emt 00:03:23]} Bb7 {(Kg6) [%eval 0,66] [%emt 00:00:49]}
57.Bg1 {(Kf2) [%eval 0,59] [%emt 00:02:06]} Bc6 {(Bc8) [%eval 0,59] [%emt 00:00:30]}
58.Ba7 {(Ke2) [%eval 0,53] [%emt 00:01:06]} Bb7 {(Kg6) [%eval 0,66] [%emt 00:00:30]}
59.Bb8 {(Kf2) [%eval 0,57] [%emt 00:01:20]} d4 {(Kg6) [%eval 2,57] [%emt 00:00:23]}
60.cxd4 {(cxd4) [%eval 0,68] [%emt 00:01:12]} Bxf3 {(Ke6) [%eval 2,52] [%emt 00:00:35]}
61.Bc7 {(Kf2) [%eval 0,65] [%emt 00:01:28]} Kg4 {(Kg4) [%eval 2,55] [%emt 00:00:30]}
62.Kf2 {(Kf2) [%eval 0,71] [%emt 00:01:14]} f5 {(Bd1) [%eval 2,55] [%emt 00:00:30]}
63.Bb8 {(d5) [%eval 0,74] [%emt 00:01:10]} f4 {(Bd5) [%eval 2,56] [%emt 00:00:29]}
64.Be5 {(d5) [%eval 0,57] [%emt 00:09:49]} Bd1 {(Bd5) [%eval 2,56] [%emt 00:00:17]}
65.Bf6 {(Bf6) [%eval 0,40] [%emt 00:00:18]} Ba4 {(Bf3) [%eval 2,53] [%emt 00:00:41]}
66.Be7 {(Be7) [%eval 0,51] [%emt 00:01:40]} Kf5 {(Bd7) [%eval 2,59] [%emt 00:00:30]}
67.Bg5 {(Bd8) [%eval 0,42] [%emt 00:00:11]} Kg4 {(Bd7) [%eval 2,60] [%emt 00:00:30]}
68.Bf6 {(Bf6) [%eval 0,43] [%emt 00:00:12]} Bc6 {(Bc6) [%eval 2,57] [%emt 00:00:29]}
69.d5 {(Bd8) [%eval 0,44] [%emt 00:00:42]} Bxd5 {(Bxd5) [%eval 2,49] [%emt 00:00:29]}
70.Bd8 {(Be5) [%eval 0,41] [%emt 00:01:28]} f3 {(Be6) [%eval 2,53] [%emt 00:00:30]}
71.Be7 {(Be7) [%eval 0,40] [%emt 00:00:08]} Bb7 {(Be4) [%eval 2,54] [%emt 00:00:30]}
72.Bb4 {(Bf6) [%eval 0,52] [%emt 00:00:12]} Kxh4 {(Bd5) [%eval 2,62] [%emt 00:00:19]}
73.Kg1 {(Bd2) [%eval 0,81] [%emt 00:00:16]} Kg3 {(f2) [%eval 2,63] [%emt 00:00:40]}
74.Bd6 {(Bd6) [%eval 0,90] [%emt 00:01:25]} Kg4 {(Kg4) [%eval 2,58] [%emt 00:00:30]}
75.Bc5 {(Bc7) [%eval 0,91] [%emt 00:00:43]} Kf5 {(f2) [%eval 2,64] [%emt 00:00:30]}
76.Bf2 {(Kf2) [%eval 0,70] [%emt 00:00:52]} Bc6 {(Bd5) [%eval 2,60] [%emt 00:00:29]}
77.Bc5 {(Bb6) [%eval 0,75] [%emt 00:00:34]} Be4 {(f2) [%eval 2,59] [%emt 00:00:29]}
78.Kf2 {(Kf2) [%eval 0,81] [%emt 00:00:30]} h4 {(Bd5) [%eval 2,68] [%emt 00:00:30]}
79.Bd6 {(Bb6) [%eval 0,97] [%emt 00:00:05]} Bb7 {(h3) [%eval 2,70] [%emt 00:00:15]}
80.Bh2 {(Bb8) [%eval 0,94] [%emt 00:00:11]} h3 {(h3) [%eval 2,70] [%emt 00:00:44]}
81.Kg1 {(Bc7) [%eval 0,147] [%emt 00:00:49]} Bd5 {(Bc6) [%eval 2,70] [%emt 00:00:23]}
82.Kf2 {(Kf2) [%eval 0,97] [%emt 00:00:10]} Ke4 {(Be6) [%eval 2,67] [%emt 00:00:20]}
83.Bb8 {(Kg3) [%eval 0,127] [%emt 00:01:05]} Bg8 {(h2) [%eval 2,70] [%emt 00:00:45]}
84.Bd6 {(Bd6) [%eval 0,97] [%emt 00:00:36]} Bc4 {(h2) [%eval 2,73] [%emt 00:00:30]}
85.Bh2 {(Bb8) [%eval 0,71] [%emt 00:00:04]} Be2 {(Bf7) [%eval 2,66] [%emt 00:00:30]}
86.Bc7 {(Bb8) [%eval 0,86] [%emt 00:00:09]} Kf5 {(Ba6) [%eval 2,70] [%emt 00:00:30]}
87.Bb8 {(Bb8) [%eval 0,104] [%emt 00:01:07]} Kg4 {(Bd1) [%eval 2,57] [%emt 00:00:15]}
88.Bd6 {(Bh2) [%eval 0,63] [%emt 00:00:06]} Bc4 {(Bd1) [%eval 2,71] [%emt 00:00:44]}
89.Bh2 {(Bh2) [%eval 0,70] [%emt 00:00:09]} Ba2 {(Bd3) [%eval 2,71] [%emt 00:00:16]}
90.Kf1 {(Bb8) [%eval 0,65] [%emt 00:00:11]} Bd5 {(Bf7) [%eval 2,72] [%emt 00:00:43]}
1/2-1/2[/pgn]

[Graham Banks]

GAME 56

The return game varied early, and Stockfish's idea of 9...Qc6 and 10...Qc4 didn't seem to be overly impressive, as Komodo Dragon looked to have gained a good spatial advantage.
Komodo Dragon's 18. Qd4+ and 20. Rxb6 led to an interesting phase of play, yet ultimately resulted in a drawish endgame, in which each side had rook, minor piece, and 4 pawns that were on symmetrical files.
After the rooks had come off, Komodo Dragon was even able to give up a pawn to go into a king and pawn ending with a pawn less.
The game was drawn.

[pgn][Event "SF v Komodo Dragon 16CPU"]
[Site "ChessGUI17"]
[Date "2022.06.18"]
[Round "28.2"]
[White "Dragon 3 by Komodo 64-bit 16CPU"]
[Black "Stockfish 15 64-bit 16CPU"]
[Result "1/2-1/2"]
[Time "10:52:03 pm"]
[ECO "B01"]
[Opening "Leonhardt (Rosen) Gambit, Center Counter"]
[TimeControl "7200+30"]
[PlyCount "140"]
[Number "56"]
[Termination "GUI adjudication"]
[BlackType "program"]
[WhiteType "program"]
[Variant "normal"]

{ AMD Ryzen 9 5950X 16-Core Processor 3.40 GHz }
1.e4 {[%eval 0,1] [%emt 00:00:00]} d5 {[%eval 0,1] [%emt 00:00:00]}
2.exd5 {[%eval 0,1] [%emt 00:00:00]} Qxd5 {[%eval 0,1] [%emt 00:00:00]}
3.Nc3 {[%eval 0,1] [%emt 00:00:00]} Qa5 {[%eval 0,1] [%emt 00:00:00]}
4.b4 {[%eval 0,1] [%emt 00:00:00]} Qxb4 {[%eval 7,50] [%emt 00:03:04]}
5.Rb1 {(Rb1) [%eval -4,37] [%emt 00:02:13]} Qd6 {(Qd6) [%eval 0,51] [%emt 00:02:22]}
6.Nf3 {(Nf3) [%eval 0,42] [%emt 00:07:25]} Nf6 {(Nf6) [%eval 7,47] [%emt 00:02:09]}
7.d4 {(d4) [%eval -4,45] [%emt 00:09:56]} g6 {(g6) [%eval 0,50] [%emt 00:02:13]}
8.g3 {(g3) [%eval 0,46] [%emt 00:02:30]} Bg7 {(Bg7) [%eval 0,48] [%emt 00:02:16]}
9.Bg2 {(Bg2) [%eval 0,46] [%emt 00:11:06]} Qc6 {(Nc6) [%eval 2,53] [%emt 00:06:54]}
10.Bd2 {(Bd2) [%eval -14,39] [%emt 00:02:02]} Qc4 {(Qc4) [%eval 12,54] [%emt 00:02:24]}
11.Nb5 {(Nb5) [%eval -15,41] [%emt 00:01:59]} Nd5 {(Nd5) [%eval 0,60] [%emt 00:02:40]}
12.Bf1 {(Bf1) [%eval -14,43] [%emt 00:02:46]} Qc6 {(Qc6) [%eval 0,60] [%emt 00:02:21]}
13.c4 {(c4) [%eval -12,44] [%emt 00:02:30]} Nb6 {(Nb6) [%eval 0,62] [%emt 00:02:41]}
14.d5 {(d5) [%eval -17,46] [%emt 00:05:52]} Qd7 {(Qd7) [%eval 0,60] [%emt 00:05:16]}
15.Bc3 {(Bc3) [%eval -9,42] [%emt 00:01:38]} O-O {(O-O) [%eval 5,56] [%emt 00:02:15]}
16.Bxg7 {(Bxg7) [%eval -7,44] [%emt 00:02:46]} Kxg7 {(Kxg7) [%eval 5,61] [%emt 00:02:52]}
17.Bg2 {(Bg2) [%eval -1,43] [%emt 00:02:16]} c6 {(c6) [%eval 0,56] [%emt 00:02:42]}
18.Qd4 {(Qd4) [%eval -1,45] [%emt 00:03:07]} f6 {(f6) [%eval 0,57] [%emt 00:02:22]}
19.Nxa7 {(Nxa7) [%eval 0,49] [%emt 00:01:50]} Rxa7 {(Rxa7) [%eval 0,61] [%emt 00:02:12]}
20.Qxb6 {(Qxb6) [%eval 0,52] [%emt 00:02:51]} Rxa2 {(Rxa2) [%eval 0,62] [%emt 00:05:54]}
21.Nd4 {(Nd4) [%eval 0,52] [%emt 00:01:44]} cxd5 {(Qd8) [%eval 0,63] [%emt 00:03:28]}
22.cxd5 {(cxd5) [%eval 0,49] [%emt 00:01:43]} Qd8 {(Qd8) [%eval 0,63] [%emt 00:02:30]}
23.O-O {(O-O) [%eval 0,52] [%emt 00:03:03]} Qxb6 {(Qxb6) [%eval 0,64] [%emt 00:02:10]}
24.Rxb6 {(Rxb6) [%eval 0,53] [%emt 00:01:50]} Re8 {(Ra6) [%eval 0,60] [%emt 00:01:44]}
25.Rc1 {(Rc1) [%eval 0,53] [%emt 00:01:48]} Rd2 {(Nd7) [%eval 0,67] [%emt 00:02:12]}
26.Nb5 {(Nb5) [%eval 0,56] [%emt 00:02:07]} Nd7 {(Nd7) [%eval 0,73] [%emt 00:02:01]}
27.Re6 {(Re6) [%eval 0,56] [%emt 00:02:00]} Ne5 {(Kf7) [%eval 0,75] [%emt 00:02:27]}
28.Nd6 {(Nc7) [%eval 0,60] [%emt 00:02:03]} Bxe6 {(Bxe6) [%eval 0,73] [%emt 00:02:02]}
29.Nxe8 {(Nxe8) [%eval 0,64] [%emt 00:03:01]} Kf7 {(Kf7) [%eval 0,77] [%emt 00:02:29]}
30.dxe6 {(dxe6) [%eval 0,65] [%emt 00:08:44]} Kxe8 {(Kxe8) [%eval 0,79] [%emt 00:02:13]}
31.Bxb7 {(Bxb7) [%eval 0,65] [%emt 00:07:42]} Rd8 {(Rd8) [%eval 0,80] [%emt 00:02:25]}
32.f4 {(f4) [%eval 0,65] [%emt 00:01:25]} Nd3 {(Nd3) [%eval 0,80] [%emt 00:01:51]}
33.Rc7 {(Rc7) [%eval 0,64] [%emt 00:01:27]} f5 {(Nb4) [%eval 0,80] [%emt 00:03:38]}
34.h4 {(Bf3) [%eval 0,66] [%emt 00:06:45]} h5 {(Kf8) [%eval 0,74] [%emt 00:01:51]}
35.Bf3 {(Bc6) [%eval 0,66] [%emt 00:01:24]} Rb8 {(Nb4) [%eval 0,76] [%emt 00:02:19]}
36.Be2 {(Bb7) [%eval 0,66] [%emt 00:01:16]} Rd8 {(Nb4) [%eval 0,80] [%emt 00:01:51]}
37.Kf1 {(Kg2) [%eval 0,66] [%emt 00:05:49]} Nb4 {(Nb4) [%eval 0,88] [%emt 00:01:50]}
38.Bc4 {(Bc4) [%eval 0,65] [%emt 00:00:56]} Kf8 {(Kf8) [%eval 0,81] [%emt 00:01:53]}
39.Kf2 {(Ke2) [%eval 0,65] [%emt 00:01:16]} Nc2 {(Rb8) [%eval 0,79] [%emt 00:01:41]}
40.Ke2 {(Kf3) [%eval 0,68] [%emt 00:02:17]} Nb4 {(Nd4) [%eval 0,89] [%emt 00:16:21]}
41.Ke3 {(Ke3) [%eval 0,67] [%emt 00:03:47]} Nc2 {(Rd6) [%eval 0,82] [%emt 00:02:07]}
42.Ke2 {(Kf2) [%eval 0,67] [%emt 00:02:24]} Nd4 {(Na3) [%eval 0,78] [%emt 00:01:32]}
43.Ke3 {(Ke3) [%eval 0,68] [%emt 00:01:27]} Rd6 {(Rd6) [%eval 0,79] [%emt 00:01:43]}
44.Rc8 {(Kf2) [%eval 0,66] [%emt 00:01:27]} Kg7 {(Kg7) [%eval 0,84] [%emt 00:01:13]}
45.Re8 {(Re8) [%eval 0,70] [%emt 00:02:52]} Nc6 {(Nxe6) [%eval 0,83] [%emt 00:01:37]}
46.Ba2 {(Bb3) [%eval 0,67] [%emt 00:01:15]} Kh7 {(Rd4) [%eval 0,78] [%emt 00:01:18]}
47.Rf8 {(Bc4) [%eval 0,67] [%emt 00:02:24]} Nd8 {(Kg7) [%eval 0,245] [%emt 00:08:03]}
48.Re8 {(Bb3) [%eval 0,56] [%emt 00:00:36]} Nc6 {(Nxe6) [%eval 0,87] [%emt 00:01:41]}
49.Rf8 {(Bb3) [%eval 0,67] [%emt 00:02:14]} Rd8 {(Nb4) [%eval 0,245] [%emt 00:00:58]}
50.Rxd8 {(Rxd8) [%eval 0,74] [%emt 00:02:07]} Nxd8 {(Nxd8) [%eval 0,95] [%emt 00:08:43]}
51.Bc4 {(Kd4) [%eval 0,67] [%emt 00:00:53]} Kg7 {(Kg7) [%eval 0,83] [%emt 00:00:25]}
52.Kd4 {(Kd3) [%eval 0,71] [%emt 00:00:30]} Kf6 {(Kf6) [%eval 0,83] [%emt 00:02:12]}
53.Kc5 {(Bd5) [%eval 0,75] [%emt 00:00:29]} Nxe6 {(Nxe6) [%eval 0,94] [%emt 00:00:08]}
54.Bxe6 {(Bxe6) [%eval 0,64] [%emt 00:00:26]} Kxe6 {(Kxe6) [%eval 0,107] [%emt 00:00:13]}
55.Kc6 {(Kc6) [%eval 0,73] [%emt 00:00:33]} Kf6 {(Kf6) [%eval 0,102] [%emt 00:00:15]}
56.Kd5 {(Kd5) [%eval -10,75] [%emt 00:00:30]} Kf7 {(Kf7) [%eval 0,102] [%emt 00:00:44]}
57.Ke5 {(Kd4) [%eval 0,77] [%emt 00:00:21]} e6 {(e6) [%eval 0,112] [%emt 00:00:15]}
58.Kd4 {(Kd4) [%eval -80,75] [%emt 00:00:38]} Kf6 {(Kf8) [%eval 0,113] [%emt 00:00:30]}
59.Kd3 {(Kd3) [%eval 0,60] [%emt 00:00:19]} e5 {(e5) [%eval 0,118] [%emt 00:00:20]}
60.fxe5 {(fxe5) [%eval 0,74] [%emt 00:00:40]} Kxe5 {(Kxe5) [%eval 0,132] [%emt 00:00:17]}
61.Ke3 {(Ke3) [%eval 0,82] [%emt 00:00:30]} Kd5 {(Kf6) [%eval 0,155] [%emt 00:00:17]}
62.Kf4 {(Kf4) [%eval 0,85] [%emt 00:00:19]} Ke6 {(g5) [%eval 0,155] [%emt 00:01:17]}
63.Kg5 {(Kf3) [%eval 0,87] [%emt 00:00:25]} Kf7 {(Kf7) [%eval 0,180] [%emt 00:00:16]}
64.Kf4 {(Kf4) [%eval 0,83] [%emt 00:00:31]} Kf6 {(Ke6) [%eval 0,171] [%emt 00:00:17]}
65.Kf3 {(Kf3) [%eval 0,84] [%emt 00:00:25]} Ke5 {(g5) [%eval 0,170] [%emt 00:00:22]}
66.Ke3 {(Ke3) [%eval 0,84] [%emt 00:00:18]} Kf6 {(f4) [%eval 0,152] [%emt 00:00:13]}
67.Kf4 {(Kf3) [%eval 0,88] [%emt 00:00:21]} Ke7 {(Ke6) [%eval 0,166] [%emt 00:00:18]}
68.Kg5 {(Kf3) [%eval 0,88] [%emt 00:01:07]} Kf7 {(Kf7) [%eval 0,184] [%emt 00:00:29]}
69.Kf4 {(Kf4) [%eval 0,84] [%emt 00:00:19]} Kf6 {(Kg7) [%eval 0,165] [%emt 00:00:29]}
70.Kf3 {(Kf3) [%eval 0,90] [%emt 00:00:41]} Ke7 {(Ke5) [%eval 0,163] [%emt 00:00:35]}
1/2-1/2[/pgn]

[Graham Banks]

Sokolsky Opening - Tartakower Gambit

1.b4 e5 2.Bb2 f6 3.e4 Bxb4

Here black usually accepts the sacrifice with 3... Bxb4, but there are other tries for Black. It is an interesting opening, and should lead to fun play for both sides.

[Graham Banks]

GAME 57

Komodo Dragon accepted the gambit pawn, but lost castling rights with 7...Kf8.
Both sides completed their development, but were unable to gain any advantage out of the middlegame that followed.
Black's position was solid, and after 24...a6, we saw an ending with queens and rooks, with Komodo Dragon still holding the extra pawn.
However, Stockfish had a squeeze on the position, and black could do nothing to take advantage of the extra pawn.
In fact, although it was Stockfish dictating the play, by move 67, both sides evaluated the position at 0.00.
The queens and one pair of rooks came off, and Stockfish won back the pawn, but the ending was always considered as drawn by both engines.

[pgn][Event "SF v Komodo Dragon 16CPU"]
[Site "ChessGUI17"]
[Date "2022.06.19"]
[Round "29.1"]
[White "Stockfish 15 64-bit 16CPU"]
[Black "Dragon 3 by Komodo 64-bit 16CPU"]
[Result "1/2-1/2"]
[Time "3:56:29 am"]
[ECO "A00"]
[Opening "Schiffler-Sokolsky; Tartakower Gambit"]
[TimeControl "7200+30"]
[PlyCount "205"]
[Number "57"]
[Termination "GUI TB adjudication"]
[WhiteType "program"]
[BlackType "program"]
[Variant "normal"]

{ AMD Ryzen 9 5950X 16-Core Processor 3.40 GHz }
1.b4 {[%eval 0,1] [%emt 00:00:00]} e5 {[%eval 0,1] [%emt 00:00:00]}
2.Bb2 {[%eval 0,1] [%emt 00:00:00]} f6 {[%eval 0,1] [%emt 00:00:00]}
3.e4 {[%eval 0,1] [%emt 00:00:00]} Bxb4 {[%eval 86,33] [%emt 00:02:11]}
4.Nc3 {(Nc3) [%eval -69,45] [%emt 00:06:37]} Nc6 {(Nc6) [%eval 97,38] [%emt 00:03:58]}
5.Nd5 {(Nd5) [%eval -67,42] [%emt 00:02:09]} Bc5 {(d6) [%eval 96,38] [%emt 00:02:30]}
6.a4 {(a4) [%eval -69,43] [%emt 00:01:55]} Nge7 {(Nge7) [%eval 96,37] [%emt 00:02:47]}
7.Qh5 {(Qh5) [%eval -63,46] [%emt 00:02:39]} Kf8 {(Kf8) [%eval 80,41] [%emt 00:02:57]}
8.Bc4 {(Bc4) [%eval -64,50] [%emt 00:01:44]} Nxd5 {(Nxd5) [%eval 78,40] [%emt 00:02:33]}
9.Bxd5 {(Bxd5) [%eval -55,49] [%emt 00:02:20]} Qe8 {(Qe8) [%eval 81,41] [%emt 00:03:22]}
10.Qf3 {(Qf3) [%eval -58,45] [%emt 00:01:54]} d6 {(Nb4) [%eval 83,41] [%emt 00:04:12]}
11.Ne2 {(Ne2) [%eval -56,51] [%emt 00:04:02]} Nb4 {(Nb4) [%eval 83,41] [%emt 00:06:13]}
12.Bb3 {(Bb3) [%eval -71,48] [%emt 00:02:22]} Be6 {(Be6) [%eval 94,39] [%emt 00:03:24]}
13.O-O {(O-O) [%eval -83,48] [%emt 00:07:02]} Bxb3 {(Bxb3) [%eval 86,39] [%emt 00:02:41]}
14.cxb3 {(Qxb3) [%eval -64,49] [%emt 00:02:11]} Nc6 {(Qe7) [%eval 85,39] [%emt 00:06:01]}
15.Rad1 {(a5) [%eval -54,47] [%emt 00:02:10]} Qe6 {(Qe6) [%eval 73,41] [%emt 00:02:14]}
16.d4 {(d4) [%eval -63,49] [%emt 00:01:50]} exd4 {(exd4) [%eval 75,45] [%emt 00:05:39]}
17.Nxd4 {(Nxd4) [%eval -59,50] [%emt 00:02:24]} Bxd4 {(Bxd4) [%eval 61,42] [%emt 00:03:57]}
18.Bxd4 {(Bxd4) [%eval -52,50] [%emt 00:02:28]} Re8 {(Re8) [%eval 58,42] [%emt 00:05:17]}
19.Rfe1 {(Rfe1) [%eval -50,51] [%emt 00:02:13]} Kf7 {(Kf7) [%eval 57,45] [%emt 00:04:18]}
20.Qh5 {(Qh5) [%eval -55,47] [%emt 00:02:00]} g6 {(g6) [%eval 59,45] [%emt 00:03:24]}
21.Qf3 {(Qf3) [%eval -47,50] [%emt 00:08:52]} Nxd4 {(Nxd4) [%eval 56,45] [%emt 00:03:02]}
22.Rxd4 {(Rxd4) [%eval -54,52] [%emt 00:01:31]} Re7 {(Re7) [%eval 58,43] [%emt 00:01:37]}
23.h3 {(h3) [%eval -50,52] [%emt 00:12:24]} Rhe8 {(Rhe8) [%eval 60,41] [%emt 00:05:27]}
24.Rc1 {(Rc1) [%eval -43,52] [%emt 00:04:26]} a6 {(Rd8) [%eval 48,45] [%emt 00:09:47]}
25.b4 {(b4) [%eval -35,55] [%emt 00:05:00]} Rd8 {(Rd8) [%eval 48,51] [%emt 00:01:35]}
26.Qd3 {(Qd3) [%eval -40,58] [%emt 00:02:07]} Kf8 {(Rdd7) [%eval 48,48] [%emt 00:07:05]}
27.f3 {(f3) [%eval -40,57] [%emt 00:02:37]} Kg7 {(Kg7) [%eval 51,53] [%emt 00:01:31]}
28.b5 {(b5) [%eval -40,61] [%emt 00:02:28]} axb5 {(axb5) [%eval 51,54] [%emt 00:01:16]}
29.axb5 {(axb5) [%eval -40,61] [%emt 00:03:19]} Qe5 {(b6) [%eval 51,55] [%emt 00:03:41]}
30.Rd5 {(Rd5) [%eval -40,65] [%emt 00:01:37]} Qg3 {(Qg3) [%eval 51,57] [%emt 00:01:38]}
31.Qd2 {(Qd2) [%eval -40,62] [%emt 00:01:42]} b6 {(b6) [%eval 51,57] [%emt 00:01:51]}
32.Rd3 {(Rd3) [%eval -39,61] [%emt 00:02:09]} Qe5 {(Qe5) [%eval 51,57] [%emt 00:01:13]}
33.Rd5 {(Rd5) [%eval -39,59] [%emt 00:04:35]} Qe6 {(Qe6) [%eval 51,55] [%emt 00:01:22]}
34.Kh2 {(Rc6) [%eval -32,245] [%emt 00:01:33]} h5 {(Qf7) [%eval 51,55] [%emt 00:05:45]}
35.Rc6 {(Rc6) [%eval -31,54] [%emt 00:01:28]} Ra8 {(Ra8) [%eval 35,45] [%emt 00:01:30]}
36.Qc1 {(Qd4) [%eval -31,57] [%emt 00:01:35]} Ra7 {(Qf7) [%eval 35,49] [%emt 00:01:15]}
37.Qd2 {(Qc3) [%eval -23,53] [%emt 00:01:57]} Qf7 {(Kh7) [%eval 51,50] [%emt 00:01:40]}
38.Qc3 {(Qc2) [%eval -23,62] [%emt 00:01:52]} Kg8 {(Kg8) [%eval 51,47] [%emt 00:01:02]}
39.Qd2 {(Qd3) [%eval -22,59] [%emt 00:02:34]} Ra3 {(Ra4) [%eval 35,43] [%emt 00:01:06]}
40.Qc1 {(Qc1) [%eval -22,60] [%emt 00:01:31]} Ra5 {(Ra5) [%eval 35,48] [%emt 00:01:01]}
41.Qd2 {(Qh6) [%eval -22,64] [%emt 00:02:24]} Kh7 {(Kh7) [%eval 35,47] [%emt 00:02:31]}
42.Qd4 {(Qd3) [%eval -22,59] [%emt 00:02:28]} Ra3 {(Ra7) [%eval 34,48] [%emt 00:01:11]}
43.Qb2 {(Qd2) [%eval -22,63] [%emt 00:03:17]} Ra4 {(Ra7) [%eval 34,50] [%emt 00:01:17]}
44.Qd2 {(Qd2) [%eval -21,60] [%emt 00:00:57]} Qg7 {(Ra5) [%eval 34,52] [%emt 00:01:26]}
45.Qc2 {(Qc2) [%eval -21,62] [%emt 00:02:06]} Ra8 {(Ra7) [%eval 34,48] [%emt 00:01:00]}
46.Qc1 {(Qc1) [%eval -21,59] [%emt 00:01:04]} Ra5 {(Ra5) [%eval 34,51] [%emt 00:01:12]}
47.Qc2 {(Qc2) [%eval -21,66] [%emt 00:01:21]} Qf7 {(Kh8) [%eval 34,50] [%emt 00:02:48]}
48.Qd2 {(Qc4) [%eval -21,61] [%emt 00:01:20]} Ra4 {(Ra8) [%eval 34,51] [%emt 00:01:50]}
49.Qc2 {(Qc2) [%eval -21,64] [%emt 00:01:03]} Ra7 {(Ra7) [%eval 34,50] [%emt 00:00:43]}
50.Qd2 {(Qd2) [%eval -21,61] [%emt 00:01:59]} Qe6 {(Qe6) [%eval 34,48] [%emt 00:01:00]}
51.Qd3 {(Qc3) [%eval -20,61] [%emt 00:01:14]} Qf7 {(Kh8) [%eval 34,50] [%emt 00:01:07]}
52.Qd4 {(Qd2) [%eval -20,63] [%emt 00:01:06]} Ra5 {(Qg7) [%eval 34,47] [%emt 00:01:54]}
53.Qd2 {(Qd2) [%eval -20,59] [%emt 00:01:11]} Kg8 {(Ra8) [%eval 34,49] [%emt 00:00:38]}
54.Qc3 {(Qc3) [%eval -20,61] [%emt 00:01:16]} Rd7 {(Qg7) [%eval 34,49] [%emt 00:00:32]}
55.Qd2 {(Qc4) [%eval -20,153] [%emt 00:01:18]} Ra4 {(Re7) [%eval 27,46] [%emt 00:03:46]}
56.Qc3 {(Qc2) [%eval -20,56] [%emt 00:01:08]} Ra8 {(Ra7) [%eval 34,47] [%emt 00:00:24]}
57.Rd4 {(Qb3) [%eval 0,48] [%emt 00:00:51]} Re8 {(Re8) [%eval 22,42] [%emt 00:00:35]}
58.f4 {(Rdc4) [%eval -8,61] [%emt 00:05:46]} Qg7 {(Ree7) [%eval 11,40] [%emt 00:00:40]}
59.Rdc4 {(Rdc4) [%eval 0,58] [%emt 00:00:14]} Ree7 {(Ree7) [%eval 10,43] [%emt 00:00:22]}
60.f5 {(Qb3) [%eval 0,56] [%emt 00:00:14]} g5 {(g5) [%eval 25,42] [%emt 00:00:22]}
61.Qc2 {(Kg1) [%eval 0,59] [%emt 00:00:27]} Kh7 {(Qf7) [%eval 23,42] [%emt 00:00:34]}
62.Qc3 {(Qc3) [%eval 0,60] [%emt 00:00:19]} Rf7 {(Kh8) [%eval 11,40] [%emt 00:00:20]}
63.Qc1 {(Qc1) [%eval 0,53] [%emt 00:00:19]} Rde7 {(Rde7) [%eval 11,45] [%emt 00:00:29]}
64.Rc3 {(Qc3) [%eval 0,54] [%emt 00:00:17]} Kg8 {(Kg8) [%eval 10,40] [%emt 00:00:19]}
65.Qc2 {(Qc2) [%eval 0,52] [%emt 00:00:19]} h4 {(Kh7) [%eval 10,42] [%emt 00:01:23]}
66.R6c4 {(Kg1) [%eval 0,59] [%emt 00:00:24]} Kh7 {(Kh8) [%eval 0,39] [%emt 00:00:29]}
67.Kg1 {(Kg1) [%eval 0,59] [%emt 00:00:25]} Kh6 {(Kg8) [%eval 0,45] [%emt 00:00:16]}
68.Qc1 {(Qc1) [%eval 0,61] [%emt 00:00:27]} Qf8 {(Kh7) [%eval 0,47] [%emt 00:00:21]}
69.Rxc7 {(Rxc7) [%eval 0,63] [%emt 00:00:25]} Rxe4 {(Rxe4) [%eval 0,50] [%emt 00:00:19]}
70.Rd3 {(Qa3) [%eval 0,62] [%emt 00:00:24]} Ree7 {(Re5) [%eval 0,46] [%emt 00:00:17]}
71.Rc8 {(Rxe7) [%eval 0,57] [%emt 00:00:29]} Re1 {(Re8) [%eval 0,56] [%emt 00:00:21]}
72.Qxe1 {(Qxe1) [%eval 0,64] [%emt 00:00:52]} Qxc8 {(Qxc8) [%eval 0,60] [%emt 00:00:28]}
73.Qe6 {(Qe6) [%eval 0,65] [%emt 00:00:27]} Qc5 {(Qc1) [%eval 0,62] [%emt 00:00:40]}
74.Kh2 {(Kh1) [%eval 0,66] [%emt 00:00:24]} Qe5 {(Kg7) [%eval 0,56] [%emt 00:00:24]}
75.Qxe5 {(Qxe5) [%eval 0,79] [%emt 00:00:25]} dxe5 {(dxe5) [%eval 0,67] [%emt 00:00:29]}
76.g4 {(g4) [%eval 0,79] [%emt 00:00:28]} hxg3 {(hxg3) [%eval 0,65] [%emt 00:00:58]}
77.Kxg3 {(Kxg3) [%eval 0,79] [%emt 00:00:49]} Re7 {(Rc7) [%eval 0,66] [%emt 00:00:26]}
78.Rd6 {(Rd6) [%eval 0,80] [%emt 00:00:24]} Kg7 {(Kg7) [%eval 0,68] [%emt 00:00:29]}
79.Rxb6 {(Rxb6) [%eval 0,79] [%emt 00:00:31]} Rd7 {(Rd7) [%eval 0,65] [%emt 00:00:56]}
80.Re6 {(Rc6) [%eval 0,82] [%emt 00:00:20]} Rd3 {(Rd3) [%eval 0,65] [%emt 00:00:16]}
81.Kg2 {(Kg2) [%eval 0,79] [%emt 00:00:36]} Rd2 {(Rb3) [%eval 0,65] [%emt 00:00:43]}
82.Kf3 {(Kf3) [%eval 0,77] [%emt 00:00:31]} Rd3 {(Rh2) [%eval 0,66] [%emt 00:00:22]}
83.Ke4 {(Kg2) [%eval 0,83] [%emt 00:00:20]} Rd4 {(Rd4) [%eval 0,64] [%emt 00:00:37]}
84.Ke3 {(Ke3) [%eval 0,84] [%emt 00:00:23]} Rb4 {(Rh4) [%eval 0,65] [%emt 00:00:17]}
85.b6 {(b6) [%eval 0,83] [%emt 00:00:26]} Rh4 {(Rb3) [%eval 0,65] [%emt 00:00:33]}
86.Re7 {(Ke2) [%eval 0,245] [%emt 00:01:14]} Kh6 {(Kh6) [%eval 0,66] [%emt 00:00:39]}
87.b7 {(b7) [%eval 0,89] [%emt 00:00:50]} Rxh3 {(Rxh3) [%eval 0,67] [%emt 00:00:25]}
88.Ke4 {(Ke4) [%eval 0,90] [%emt 00:00:30]} Rb3 {(Rb3) [%eval 0,68] [%emt 00:00:29]}
89.Rf7 {(Kd5) [%eval 0,94] [%emt 00:00:20]} Kh5 {(Kh5) [%eval 0,64] [%emt 00:00:35]}
90.Rxf6 {(Rxf6) [%eval 0,92] [%emt 00:00:17]} Rxb7 {(Rxb7) [%eval 0,68] [%emt 00:00:16]}
91.Kxe5 {(Kxe5) [%eval 0,97] [%emt 00:00:21]} Rb5 {(Rb5) [%eval 0,70] [%emt 00:00:37]}
92.Ke4 {(Ke4) [%eval 0,96] [%emt 00:00:17]} Rb4 {(Rb4) [%eval 0,67] [%emt 00:00:20]}
93.Kf3 {(Ke5) [%eval 0,97] [%emt 00:00:31]} Rf4 {(g4) [%eval 0,69] [%emt 00:00:23]}
94.Ke2 {(Kg2) [%eval 0,103] [%emt 00:00:37]} Kh4 {(Kg4) [%eval 0,71] [%emt 00:00:26]}
95.Rf7 {(Rf8) [%eval 0,99] [%emt 00:00:29]} Kg3 {(Kg4) [%eval 0,68] [%emt 00:00:56]}
96.Ke3 {(Rf8) [%eval 0,103] [%emt 00:00:39]} Rf3 {(Kh3) [%eval 0,69] [%emt 00:00:21]}
97.Ke4 {(Ke4) [%eval 0,113] [%emt 00:00:18]} Rf4 {(Rf2) [%eval 0,69] [%emt 00:00:39]}
98.Ke5 {(Ke5) [%eval 0,84] [%emt 00:00:28]} Rf2 {(Rf1) [%eval 0,70] [%emt 00:00:23]}
99.Kf6 {(Rg7) [%eval 0,91] [%emt 00:00:31]} g4 {(g4) [%eval 0,69] [%emt 00:00:28]}
100.Kg5 {(Kg6) [%eval 0,102] [%emt 00:01:12]} Kf3 {(Kf3) [%eval 0,67] [%emt 00:00:38]}
101.Rc7 {(Re7) [%eval 0,132] [%emt 00:00:17]} g3 {(g3) [%eval 0,70] [%emt 00:00:18]}
102.Rc3 {(Rc3) [%eval 0,133] [%emt 00:00:27]} Ke4 {(Kg2) [%eval 0,89] [%emt 00:00:28]}
103.Rxg3 {(Rxg3) [%eval 0,169] [%emt 00:00:20]}
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