Blitz Extravaganza Chess Engines Tournament

[Carlos777]

Division 4 final results:

https://blitzextravaganza.wordpress.com/division-4/

The shortest game of the Division 4:

[pgn][Event "Computer Chess Game"]
[Site "DESKTOP-RIBG2B3"]
[Date "2025.11.15"]
[Round "19"]
[White "Calvin 6.1.1 JA"]
[Black "Sapling 1.2.7"]
[Result "1-0"]
[TimeControl "180+2"]
[Annotator "6. +0.33 6... -0.39"]

1.e4 c6 2.Nc3 d5 3.Nf3 Bg4 4.h3 Bxf3 5.Qxf3 Nf6 6.d3
{+0.33/22 12}
6...e6
{-0.39/21 4}
7.Be2
{+0.42/22 6}
7...Bc5
{-0.40/21 4}
8.Qg3
{+0.27/22 10}
8...O-O
{-0.16/20 4}
9.e5
{+0.40/25 6}
9...Ne8
{-0.63/25 5}
10.Bg4
{+0.55/26 14}
10...Be7
{-0.67/23 4}
11.Ne2
{+0.47/27 9}
11...c5
{-0.51/24 5}
12.h4
{+0.47/25 6}
12...Nc6
{-0.33/19 2.6}
13.c3
{+0.54/25 6}
13...d4
{-0.31/21 3}
14.h5
{+0.42/24 6}
14...dxc3
{+0.00/22 5}
15.bxc3
{+0.79/22 5}
15...Qa5
{-0.45/23 5}
16.O-O
{+0.73/22 7}
16...Rd8
{-1.10/21 3}
17.Bf4
{+0.84/24 15}
17...Nc7
{-0.86/23 5}
18.Bf3
{+1.42/25 5}
18...Rxd3
{+0.00/21 5}
19.Bh6
{+3.34/21 5}
19...g5
{-3.88/24 5}
20.Rfd1
{+3.65/21 4}
20...Rxf3
{-5.12/23 4}
21.Qxf3
{+3.40/20 4}
21...Re8
{-5.77/21 5}
22.c4
{+3.83/22 7}
22...Na6
{-6.61/26 6}
23.Qg4
{+4.38/22 5}
23...Kh8
{-7.20/25 6}
24.Rd7
{+6.01/21 4}
24...Rg8
{-6.74/22 2.7}
25.Rxe7
{+7.64/20 4}
25...Nxe7
{-9.65/26 6}
26.Bxg5
{+8.31/21 4}
26...h6
{-12.74/24 4}
27.Bf6+
{+8.08/21 4}
27...Kh7
{-13.19/30 5 Xboard adjudication}
1-0[/pgn]

[Carlos777]

Division 3 final results:

https://blitzextravaganza.wordpress.com/division-3/

The shortest game of the Division 3:

[pgn][Event "Computer Chess Game"]
[Site "DESKTOP-RIBG2B3"]
[Date "2025.11.16"]
[Round "21"]
[White "Booot 7.4"]
[Black "Turbulence 0.0.8"]
[Result "1-0"]
[TimeControl "180+2"]
[Annotator "6. +0.15 6... -0.30"]

1.d4 Nf6 2.c4 e6 3.Nc3 Bb4 4.e3 O-O 5.Bd3 d5 6.a3
{+0.15/23 11}
6...Bxc3+
{-0.30/20 4}
7.bxc3
{+0.21/25 13}
7...dxc4
{-0.24/22 5}
8.Bxc4
{+0.11/25 9}
8...c5
{-0.10/22 7}
9.Bd3
{+0.17/24 8}
9...b6
{-0.25/23 5}
10.Ne2
{+0.25/23 9}
10...Ba6
{+0.13/24 6}
11.Bxa6
{+0.24/24 8}
11...Nxa6
{+0.00/24 4}
12.f3
{+0.20/25 9}
12...Nb8
{+0.00/23 5}
13.e4
{+0.22/27 10}
13...h6
{+0.00/22 4}
14.Be3
{+0.24/25 9}
14...Qc7
{+0.08/23 7}
15.Bf2
{+0.08/23 9}
15...Nc6
{-0.32/21 5}
16.O-O
{+0.25/23 9}
16...Na5
{-0.19/22 5}
17.Bh4
{+0.28/22 8}
17...Ne8
{-0.28/20 4}
18.f4
{+0.31/22 8}
18...cxd4
{+0.00/20 6}
19.cxd4
{+0.20/20 8}
19...Qd7
{-0.22/19 3}
20.d5
{+0.01/22 5}
20...exd5
{+0.33/18 3}
21.Nc3
{+0.28/22 9}
21...Nc7
{-0.24/21 8}
22.e5
{+0.08/21 5}
22...Nc4
{+0.00/19 4}
23.Rf3
{+0.29/20 10}
23...Kh8
{+0.00/22 6}
24.Qd3
{+0.82/20 6}
24...Nb2
{-0.06/20 17}
25.Qe2
{+0.88/19 6}
25...Na4
{+0.33/18 2.4}
26.f5
{+0.91/19 5}
26...Nxc3
{-0.93/18 3}
27.Rxc3
{+0.83/21 4}
27...d4
{-1.71/21 14}
28.Rf3
{+0.93/24 13}
28...Qd5
{-1.32/18 6}
29.Rh3
{+1.55/18 3}
29...Rg8
{-3.03/18 9}
30.Rf1
{+4.24/21 5}
30...Qc5
{-3.97/17 10}
31.Qh5
{+9.01/20 4}
31...d3+
{-8.12/15 3}
32.Bf2
{+10.48/24 3}
32...Qf8
{-9.12/18 4}
33.f6
{+11.69/25 2.4}
33...Nd5
{-11.81/18 4 Xboard adjudication}
1-0[/pgn]

[Carlos777]

Division 2 final results:

https://blitzextravaganza.wordpress.com/division-2/

The shortest game of the Division 2:

[pgn][Event "My Tournament"]
[Site "Blitz Extravaganza"]
[Date "2025.11.17"]
[Round "13"]
[White "Quanticade Orion 2.0"]
[Black "Pawnocchio 1.8.1"]
[Result "1-0"]
[ECO "B30"]
[GameDuration "00:05:09"]
[GameEndTime "2025-11-17T18:55:06.704 Hora est. Pacífico, Sudamérica"]
[GameStartTime "2025-11-17T18:49:57.430 Hora est. Pacífico, Sudamérica"]
[Opening "Sicilian defense"]
[PlyCount "56"]
[Termination "adjudication"]
[TimeControl "180+2"]

1.e4
{book}
1...c5
{book}
2.Nf3
{book}
2...Nc6
{book}
3.Nc3
{book}
3...e5
{book}
4.Bc4
{book}
4...Be7
{book}
5.d3
{book}
5...d6
{book}
6.a4
{+0.26/29 12.46s}
6...Nf6
{-0.28/24 7.85s}
7.Bg5
{+0.25/30 6.86s}
7...O-O
{-0.30/25 12.62s}
8.Bxf6
{+0.31/26 4.81s}
8...Bxf6
{-0.27/23 5.23s}
9.Nd5
{+0.35/26 4.29s}
9...Rb8
{-0.23/22 4.60s}
10.c3
{+0.29/29 7.08s}
10...a6
{-0.18/24 6.28s}
11.h4
{+0.38/31 18.25s}
11...b5
{-0.33/23 14.68s}
12.axb5
{+0.37/27 4.55s}
12...axb5
{-0.46/21 6.36s}
13.Bb3
{+0.37/27 3.91s}
13...Ne7
{-0.39/23 11.16s}
14.Nxf6+
{+5.14/24 6.90s}
14...gxf6
{-0.29/21 3.66s}
15.Ng5
{+5.27/24 5.47s}
15...Qd7
{-5.73/24 14.23s}
16.Qh5
{+5.52/27 3.95s}
16...fxg5
{-5.95/23 6.21s}
17.hxg5
{+5.88/26 6.39s}
17...Qf5
{-6.71/23 8.27s}
18.exf5
{+5.89/26 3.58s}
18...Bxf5
{-6.46/22 4.09s}
19.Qf3
{+5.97/24 3.63s}
19...Bg6
{-6.13/22 9.32s}
20.Qf6
{+5.93/30 4.90s}
20...c4
{-6.87/22 12.68s}
21.dxc4
{+6.23/25 3.54s}
21...bxc4
{-7.16/22 11.26s}
22.Bxc4
{+6.33/30 3.93s}
22...d5
{-7.30/22 6.24s}
23.Qxe7
{+6.60/27 3.65s}
23...dxc4
{-6.60/21 3.35s}
24.O-O
{+6.68/27 3.04s}
24...Rfe8
{-6.55/20 3.29s}
25.Qc7
{+6.73/28 5.01s}
25...e4
{-7.12/23 10.71s}
26.Qxc4
{+7.04/27 5.28s}
26...Rxb2
{-7.22/20 4.42s}
27.Rfe1
{+7.18/24 2.83s}
27...Rbb8
{-7.58/20 4.91s}
28.Qc5
{+7.31/25 3.97s}
28...Rbc8
{-7.58/21 9.51s, White wins by adjudication}
1-0[/pgn]

[Carlos777]

Division 1 final results:

https://blitzextravaganza.wordpress.com/division-1/

The shortest game of the Division 1:

[pgn][Event "My Tournament"]
[Site "Blitz Extravaganza"]
[Date "2025.11.18"]
[Round "13"]
[White "Devre 6.39 dev e4d35c6 JA"]
[Black "Motor 0.9.0"]
[Result "0-1"]
[ECO "B66"]
[GameDuration "00:06:38"]
[GameEndTime "2025-11-18T18:29:00.488 Hora est. Pacífico, Sudamérica"]
[GameStartTime "2025-11-18T18:22:22.211 Hora est. Pacífico, Sudamérica"]
[Opening "Sicilian"]
[PlyCount "71"]
[Termination "adjudication"]
[TimeControl "180+2"]
[Variation "Richter-Rauzer, Rauzer attack, 7...a6"]

1.e4
{book}
1...c5
{book}
2.Nf3
{book}
2...d6
{book}
3.d4
{book}
3...cxd4
{book}
4.Nxd4
{book}
4...Nf6
{book}
5.Nc3
{book}
5...Nc6
{book}
6.Bg5
{+0.78/22 12.37s}
6...e6
{-1.21/19 5.01s}
7.Qd2
{+0.57/23 12.43s}
7...a6
{-1.12/20 6.77s}
8.O-O-O
{+1.02/22 6.63s}
8...h6
{-1.23/22 20.02s}
9.Nxc6
{+1.14/22 9.38s}
9...bxc6
{-1.10/21 3.46s}
10.Bf4
{+1.77/23 5.02s}
10...d5
{-1.98/21 9.15s}
11.Qe3
{+1.68/24 8.60s}
11...Bb4
{-0.63/22 10.71s}
12.Be2
{+1.56/22 6.67s}
12...O-O
{-1.16/19 5.25s}
13.e5
{+1.41/22 6.06s}
13...Nh7
{-2.02/20 10.02s}
14.a3
{+2.28/22 6.21s}
14...Be7
{-2.03/20 3.29s}
15.Ne4
{+1.49/22 5.82s}
15...Bd7
{-1.86/23 22.43s}
16.Nc5
{+2.33/23 5.79s}
16...Qc7
{-2.43/21 5.51s}
17.h4
{+2.53/23 5.71s}
17...Qa7
{-1.52/24 10.34s}
18.Nxd7
{+2.01/22 4.42s}
18...Qxd7
{-2.18/20 2.54s}
19.g4
{+2.20/22 4.48s}
19...Rfb8
{-2.48/20 3.56s}
20.g5
{+2.07/23 7.12s}
20...h5
{-1.86/20 3.42s}
21.Bxh5
{+2.07/20 4.38s}
21...Nf8
{-1.73/21 3.31s}
22.Kb1
{+1.82/23 17.02s}
22...c5
{-1.05/20 3.13s}
23.c4
{+1.64/23 10.77s}
23...Qa4
{-1.20/21 3.30s}
24.Rc1
{+1.59/23 3.54s}
24...Rb6
{-0.86/22 4.50s}
25.Bd1
{+1.88/22 6.93s}
25...Qc6
{-1.78/24 16.56s}
26.Ka1
{+2.48/21 3.96s}
26...Rab8
{-1.40/23 5.86s}
27.Rb1
{+2.31/23 4.05s}
27...Ng6
{-0.79/23 5.87s}
28.Bg3
{+2.70/24 5.13s}
28...dxc4
{-0.97/22 3.62s}
29.Re1
{+2.52/24 4.19s}
29...c3
{-0.91/21 3.07s}
30.Qxc3
{+2.17/21 3.15s}
30...c4
{-1.21/21 2.07s}
31.h5
{+2.11/22 8.13s}
31...Nf8
{-1.41/24 7.19s}
32.Re2
{+2.61/21 5.67s}
32...Rb3
{+3.06/22 2.18s}
33.Qd4
{-0.96/23 5.25s}
33...Rd3
{+12.20/19 2.22s}
34.Qe4
{-8.57/20 7.47s}
34...Qb5
{+12.83/19 2.15s}
35.a4
{-11.74/20 7.45s}
35...Qb4
{+13.64/21 2.18s}
36.Bf4
{-12.94/20 5.70s, Black wins by adjudication}
0-1[/pgn]