Knightx 4.0 released

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chrjly
Posts: 39
Joined: Wed Feb 03, 2021 10:45 pm
Full name: Christophe Jolly

Knightx 4.0 released

Post by chrjly »

Knightx v4.0, May 2024
King safety and mobility evaluation improvement
Tree searching parameters adjustment
Displays the principal variation as soon as a better move has been found (fail high move)
According to my test gauntlet it is about 70 elo stronger than the previous version.

Christophe

http://technochess.free.fr/index.html
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AdminX
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Re: Knightx 4.0 released

Post by AdminX »

Thanks Christophe! :D
"Good decisions come from experience, and experience comes from bad decisions."
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Ted Summers
chessica
Posts: 710
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Re: Knightx 4.0 released

Post by chessica »

[d]1nbqr3/1pprbkpp/3p1pp1/1P6/1PR1QPP1/1PR1PB2/3P2P1/3K3N w - - 0 1
#5

Knightx40:


20 00:07,350 7.253k 987k -3,77 De4-e6+
20 00:07,350 7.260k 988k -3,46 De4-e6+
20 00:08,090 7.885k 975k +57,22 De4-e6+
20 00:08,100 7.905k 976k +M497 De4-e6+ Kf7xe6 Lf3-d5+ Ke6xd5 Tc4-e4 Kd5xe4 Tc3-d3 Ke4xd3 Sh1-f2+
21 00:08,320 8.088k 972k +M497 De4-e6+ Kf7xe6 Lf3-d5+ Ke6xd5 Tc4-e4 Kd5xe4 Tc3-d3 Ke4xd3 Sh1-f2+
22 00:08,600 8.356k 972k +M497 De4-e6+ Kf7xe6 Lf3-d5+ Ke6xd5 Tc4-e4 Kd5xe4 Tc3-d3 Ke4xd3 Sh1-f2+
23 00:08,870 8.637k 974k +M497 De4-e6+ Kf7xe6 Lf3-d5+ Ke6xd5 Tc4-e4 Kd5xe4 Tc3-d3 Ke4xd3 Sh1-f2+
24 00:09,180 8.979k 978k +M497 De4-e6+ Kf7xe6 Lf3-d5+ Ke6xd5 Tc4-e4 Kd5xe4 Tc3-d3 Ke4xd3 Sh1-f2+
25 00:09,530 9.356k 982k +M497 De4-e6+ Kf7xe6 Lf3-d5+ Ke6xd5 Tc4-e4 Kd5xe4 Tc3-d3 Ke4xd3 Sh1-f2+
26 00:09,900 9.788k 989k +M497 De4-e6+ Kf7xe6 Lf3-d5+ Ke6xd5 Tc4-e4 Kd5xe4 Tc3-d3 Ke4xd3 Sh1-f2+
27 00:10,260 10.215k 996k +M497 De4-e6+ Kf7xe6 Lf3-d5+ Ke6xd5 Tc4-e4 Kd5xe4 Tc3-d3 Ke4xd3 Sh1-f2+
28 00:10,670 10.690k 1.002k +M497 De4-e6+ Kf7xe6 Lf3-d5+ Ke6xd5 Tc4-e4 Kd5xe4 Tc3-d3 Ke4xd3 Sh1-f2+
...
58 00:24,850 31.347k 1.261k +M497 De4-e6+ Kf7xe6 Lf3-d5+ Ke6xd5 Tc4-e4 Kd5xe4 Tc3-d3 Ke4xd3 Sh1-f2+
59 00:25,370 32.116k 1.266k +M497 De4-e6+ Kf7xe6 Lf3-d5+ Ke6xd5 Tc4-e4 Kd5xe4 Tc3-d3 Ke4xd3 Sh1-f2+
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Roland Chastain
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Full name: Roland Chastain

Re: Knightx 4.0 released

Post by Roland Chastain »

Great! Thank you.
Qui trop embrasse mal étreint.
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AdminX
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Re: Knightx 4.0 released

Post by AdminX »

A nice endgame crescendo by KnightX

[pgn]
[Event "40 Moves in 120 min; 20 Moves in 60 min; Rest in 60 min"]
[Site "Engine Match"]
[Date "2024.05.27"]
[Round "1"]
[White "Benjamin 1.1"]
[Black "KnightX 4.0"]
[Result "0-1"]
[ECO "C41"]
[PlyCount "142"]

1.d4 {0.00/1 0s} 1...d6 {0.00/2 0s} 2.e4 {0.00/1 0s} 2...Nf6 {0.00/2 0s} 3.Nc3 {0.00/1 0s} 3...e5 {0.00/2 0s} 4.Nf3 {0.00/1 0s} 4...Nbd7 {0.00/2 0s} 5.Bc4 {0.00/1 0s} 5...Be7 {0.00/2 0s} 6.O-O {0.00/1 0s} 6...h6 {0.00/2 0s} 7.Be3 {+0.43/20 4:29m} 7...O-O {+0.42/23 3:31m (Ng4)} 8.h3 {+0.63/20 2:43m} 8...a6 {+0.42/24 3:31m (c6)} 9.a4 {+0.62/22 5:24m} 9...exd4 {+0.47/26 3:31m} 10.Qxd4 {+0.68/21 2:07m} 10...b6 {+0.45/28 3:31m (Nc5)} 11.Rfe1 {+0.60/21 2:57m} 11...Bb7 {+0.47/27 3:31m} 12.Rad1 {+0.40/22 0s} 12...Nc5 {+0.65/24 3:31m} 13.Bf4 {+0.49/21 22s} 13...Qd7 {+0.55/25 3:31m} 14.e5 {+0.60/22 0s} 14...Bxf3 {0.00/29 3:31m} 15.gxf3 {+0.59/22 40s} 15...dxe5 {0.00/31 3:31m} 16.Bxe5 {+0.50/22 27s} 16...Qxh3 {0.00/33 3:31m} 17.Bxc7 {+0.55/22 1:00m} 17...Rae8 {0.00/33 3:31m (Rfe8)} 18.Bxb6 {+0.61/22 4:12m} 18...Ncd7 {0.00/34 3:31m} 19.Ba7 {+0.58/21 5s} 19...Qxf3 {0.00/34 3:31m (Qf5)} 20.Bxa6 {+0.31/22 4:14m} 20...Bc5 {0.00/36 3:31m} 21.Bxc5 {+0.33/23 32s} 21...Nxc5 {0.00/38 3:31m} 22.Bf1 {+0.21/22 41s} 22...Rxe1 {0.00/31 3:31m} 23.Rxe1 {+0.31/23 55s} 23...Ne6 {0.00/36 3:31m} 24.Qh4 {+0.23/22 1:16m} 24...Ng5 {-0.27/32 3:53m (Rd8)} 25.Bg2 {0.00/24 6:03m} 25...Qf5 {0.00/34 3:30m} 26.Qd4 {0.00/23 1:28m} 26...Qxc2 {0.00/30 3:30m} 27.a5 {0.00/23 2:32m} 27...Qxb2 {+0.60/28 3:30m (Qg6)} 28.a6 {+0.75/23 4:25m} 28...Ne6 {+0.70/31 5:15m} 29.Qe3 {+0.71/23 2:26m} 29...Ng4 {0.00/27 3:21m} 30.Qf3 {+0.87/22 1:35m} 30...Ng5 {0.00/27 3:21m} 31.Qg3 {+0.26/23 8:32m} 31...f5 {0.00/29 3:21m (Qa3)} 32.a7 {0.00/23 4:54m} 32...Qa3 {0.00/30 3:21m} 33.Qc7 {+0.08/24 1:50m} 33...Kh7 {0.00/27 3:21m} 34.Rf1 {+0.20/22 1:11m} 34...Rf7 {+0.15/31 3:21m} 35.Qxf7 {-0.64/24 3:41m} 35...Nxf7 {-0.77/29 3:36m} 36.a8=Q {-1.37/24 2:47m} 36...Qxc3 {-0.55/33 3:18m} 37.Qf3 {-0.76/23 2:10m} 37...Qf6 {-1.02/27 4:21m (Qc2)} 38.Qg3 {-0.64/22 10:02m} 38...h5 {-0.92/23 3:00m (Nfe5)} 39.Rb1 {-0.82/21 6:59m} 39...Nfe5 {-1.30/24 2:55m (Qg5)} 40.Rb5 {-0.67/21 5:24m} 40...Ng6 {-0.67/29 2:55m} 41.Rc5 {-0.76/21 0s} 41...h4 {-1.51/25 1:33m (Qb6)} 42.Qf3 {-0.09/13 1s} 42...N6e5 {-0.95/27 1:57m (Ne7)} 43.Qf4 {-0.26/12 1s} 43...g5 {-1.27/27 1:29m} 44.Qa4 {-0.72/20 0s} 44...Qb6 {-1.55/24 1:29m} 45.Qc2 {-0.89/20 0s} 45...Kg6 {-1.67/27 1:29m} 46.Rc3 {-1.00/20 0s} 46...Qd4 {-1.62/27 1:29m (Qa7)} 47.Ra3 {-0.53/12 1s} 47...Qd6 {-1.62/28 1:29m (Qf4)} 48.Rb3 {-0.51/11 1s} 48...Nf6 {-1.62/29 1:29m (Nf7)} 49.Qe2 {-0.63/11 1s} 49...g4 {-2.05/28 1:29m (Neg4)} 50.Rb5 {-0.85/12 1s} 50...Nf7 {-2.42/25 1:29m (Ned7)} 51.Qe1 {-1.82/11 1s} 51...h3 {-3.30/26 1:29m} 52.Qb1 {-2.25/19 0s} 52...Ne5 {-4.06/23 1:30m (Qf4)} 53.Bb7 {-3.42/16 33s} 53...Nd3 {-5.25/23 1:29m} 54.Qf1 {-4.77/20 1:29m} 54...Qd4 {-6.02/24 1:29m} 55.Bc8 {-6.79/20 3:00m} 55...Ne5 {-7.20/23 1:34m} 56.Rxe5 {-8.35/20 2:56m} 56...Qxe5 {-33.10/25 1:45m (g3)} 57.Bd7 {-9.01/17 1:34m} 57...g3 {-M20/22 1:28m (h2+)} 58.Qxh3 {-8.62/19 3:00m} 58...gxf2+ {-M16/21 1:28m} 59.Kxf2 {-9.83/20 16s} 59...Ne4+ {-M15/23 1:28m} 60.Kg1 {-10.46/22 45s} 60...Qc5+ {-M13/25 1:28m} 61.Kh2 {-M-1367/22 3:53m} 61...Qc7+ {-M12/27 4:28m} 62.Kg1 {-18.39/22 13:25m} 62...Qc1+ {-M11/29 4:28m} 63.Qf1 {-M-1371/22 6:13m} 63...Qe3+ {-M9/36 4:28m} 64.Kh1 {-M-1372/20 3:39m} 64...Ng3+ {-M8/46 4:28m} 65.Kg2 {-18.01/14 1s} 65...Nxf1 {-M7/59 58s} 66.Kxf1 {-M-1369/15 5s} 66...Kg5 {-M6/59 0s (Qd3+)} 67.Bb5 {-M-1379/14 2s} 67...Kf4 {-M5/59 0s} 68.Kg2 {-M-1380/11 0s} 68...Qd2+ {-M4/59 0s (Qg3+)} 69.Be2 {-M-1380/6 0s} 69...Qxe2+ {-M3/59 0s} 70.Kh3 {-M-1382/3 0s} 70...Qd2 {-M2/59 0s} 71.Kh4 {-M-1383/2 0s} 71...Qh2# {-M1/59 0s} 0-1
[/pgn]
"Good decisions come from experience, and experience comes from bad decisions."
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Ted Summers
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Re: Knightx 4.0 released

Post by AdminX »

[pgn]
[Event "40 Moves in 120 min; 20 Moves in 60 min; Rest in 60 min"]
[Site "Engine Match"]
[Date "2024.05.28"]
[Round "1"]
[White "Jonny 4.00"]
[Black "KnightX 4.0"]
[Result "0-1"]
[ECO "A40"]
[PlyCount "160"]

1.d4 {book 0s} 1...e6 {book 0s} 2.c3 {book 0s} 2...Nf6 {0.00/29 3:04m} 3.Bg5 {book 0s} 3...b6 {book 0s} 4.e4 {book 0s} 4...h6 {book 0s} 5.Bxf6 {book 0s} 5...Qxf6 {book 0s} 6.e5 {book 0s} 6...Qd8 {-0.10/29 3:21m} 7.Qf3 {+0.25/25 10:10m} 7...d5 {-0.25/31 3:20m (Nc6)} 8.exd6 {+0.47/21 1:34m} 8...c6 {0.00/31 3:20m} 9.Nd2 {+0.44/22 0s} 9...Bb7 {0.00/31 3:20m (Bxd6)} 10.a4 {+0.33/21 5:17m} 10...Bxd6 {-0.07/27 3:20m} 11.Bd3 {+0.22/22 0s} 11...Bc7 {-0.17/27 3:20m (Qc7)} 12.b4 {+0.29/21 7:31m} 12...a5 {-0.30/27 3:20m} 13.b5 {+0.22/22 0s} 13...Ra7 {-0.32/28 3:20m} 14.Be4 {+0.24/23 24s} 14...O-O {-0.27/29 3:20m (Qd7)} 15.bxc6 {+0.36/22 2:00m} 15...Ba8 {-0.32/29 3:20m} 16.Qe2 {+0.38/24 0s} 16...Nxc6 {-0.72/27 3:20m} 17.Ngf3 {+0.36/24 0s} 17...Ne7 {-0.27/29 3:20m (Qf6)} 18.Bxa8 {+0.42/22 1:05m} 18...Rxa8 {-0.27/30 3:20m (Qxa8)} 19.O-O {+0.41/22 3:00m} 19...Rc8 {-0.40/28 5:00m (Qd6)} 20.Ne4 {+0.36/22 2:15m} 20...Qd5 {-0.40/34 3:15m (Nf5)} 21.c4 {+0.31/22 1:53m} 21...Qc6 {-0.42/29 3:29m} 22.h3 {+0.24/23 44s} 22...Rfd8 {-0.95/31 3:14m (Nf5)} 23.Rfe1 {-0.26/24 5:20m} 23...Nf5 {-1.27/32 4:52m (Bb8)} 24.Qd3 {-0.46/24 2:49m} 24...Bf4 {-1.32/29 3:09m (Bb8)} 25.g3 {-0.21/24 1:40m} 25...Bb8 {-0.82/27 3:13m} 26.Ned2 {-0.21/25 0s} 26...Qd7 {-1.22/28 3:08m (Bd6)} 27.Re4 {-0.09/23 4:37m} 27...Bd6 {-1.35/29 4:19m} 28.g4 {-0.12/24 0s} 28...Ne7 {-1.35/29 3:07m} 29.Qb3 {-0.26/23 3:14m} 29...Bb4 {-1.52/27 3:24m} 30.Rd1 {-0.41/23 3:45m} 30...Ng6 {-1.48/29 3:01m} 31.h4 {-0.50/24 4:26m} 31...f5 {-2.27/25 3:09m (Qc7)} 32.gxf5 {-0.46/20 1:54m} 32...exf5 {-2.50/26 3:10m} 33.Re3 {-0.77/22 43s} 33...Qf7 {-2.45/26 2:58m} 34.Kh2 {-1.12/22 11:47m} 34...Kh8 {-3.05/25 2:58m (Qc7+)} 35.Kg1 {-1.26/21 2:53m} 35...Qf6 {-3.12/25 3:33m (Bxd2)} 36.Qd3 {-1.37/23 5:11m} 36...Bc5 {-3.42/29 2:58m (Nxh4)} 37.Nb3 {-1.57/21 1:27m} 37...Bd6 {-3.62/31 2:50m} 38.Nbd2 {-1.64/22 10s} 38...Bf4 {-3.65/30 2:51m} 39.h5 {-1.82/22 1:01m} 39...Bxe3 {-3.62/32 3:37m} 40.fxe3 {-1.88/24 0s} 40...Nh4 {-3.72/30 2:00m} 41.Rf1 {-1.86/24 0s} 41...Re8 {-4.15/24 1:31m} 42.Rf2 {-2.06/23 1:48m} 42...f4 {-3.80/26 1:29m (Rcd8)} 43.e4 {-2.08/22 3:42m} 43...Nxf3+ {-3.67/26 1:30m} 44.Nxf3 {-2.16/22 1:15m} 44...Qf7 {-3.87/31 1:30m} 45.d5 {-1.97/23 4:09m} 45...Qxh5 {-3.87/31 1:30m} 46.e5 {-2.22/20 5s} 46...Rxe5 {-3.87/31 1:29m} 47.Nxe5 {-2.29/21 19s} 47...Qxe5 {-3.87/30 1:30m} 48.Kg2 {-2.29/22 1:42m} 48...Qg5+ {-4.07/24 1:52m} 49.Kf1 {-2.34/22 45s} 49...Qf6 {-4.52/26 1:57m} 50.Kg2 {-2.52/22 8:04m} 50...Rd8 {-4.70/26 1:28m} 51.Qf3 {-2.42/22 3:18m} 51...g5 {-4.90/26 1:28m (Qg6+)} 52.Kf1 {-2.59/20 6:10m} 52...Qa1+ {-5.17/26 1:28m (Qd4)} 53.Kg2 {-2.24/20 1:17m} 53...Rf8 {-5.27/27 1:28m (Kg7)} 54.Qh3 {-3.08/22 20:45m} 54...Kg7 {-5.83/24 2:07m} 55.Qd7+ {-3.27/19 1:03m} 55...Rf7 {-6.80/25 1:53m} 56.Qe6 {-3.27/21 1:40m} 56...h5 {-8.42/25 1:25m (Qc3)} 57.Qxb6 {-4.26/21 10:42m} 57...g4 {-12.22/26 1:28m} 58.Qb2+ {-5.83/21 8:55m} 58...Qxb2 {-29.18/30 2:08m} 59.Rxb2 {-13.88/24 0s} 59...f3+ {-39.56/32 2:05m (h4)} 60.Kg3 {-7.97/25 31s} 60...h4+ {-M25/29 1:43m} 61.Kxh4 {-10.06/26 0s} 61...f2 {-M23/32 4:20m} 62.Rb1 {-15.96/25 0s} 62...f1=Q {-M20/33 4:20m} 63.Rxf1 {-M19/26 0s} 63...Rxf1 {-M19/34 4:20m} 64.c5 {-M17/30 0s} 64...Rf5 {-M17/33 4:20m} 65.c6 {-M16/29 0s} 65...Rxd5 {-M16/39 4:20m} 66.Kxg4 {-M15/50 0s} 66...Rc5 {-M15/59 3:59m} 67.Kf4 {-M14/50 0s} 67...Rxc6 {-M14/59 8s} 68.Ke4 {-M13/50 0s} 68...Rc4+ {-M13/59 0s} 69.Kd3 {-M12/50 0s} 69...Rxa4 {-M12/59 0s} 70.Kc3 {-M11/50 0s} 70...Ra3+ {-M11/59 0s (Rf4)} 71.Kc4 {-M10/19 0s} 71...Kf6 {-M10/59 0s} 72.Kb5 {-M9/50 0s} 72...Ke5 {-M9/59 0s (a4)} 73.Kc4 {-M8/19 0s} 73...Rf3 {-M8/59 0s (a4)} 74.Kc5 {-M7/21 0s} 74...a4 {-M7/59 0s (Rc3+)} 75.Kc6 {-M6/18 0s} 75...a3 {-M6/59 0s} 76.Kb7 {-M5/50 0s} 76...a2 {-M5/59 0s} 77.Kc7 {-M4/50 0s} 77...a1=Q {-M4/59 0s} 78.Kd7 {-M3/50 0s} 78...Kd5 {-M3/59 0s (Qd4+)} 79.Kd8 {-M2/19 0s} 79...Kd6 {-M2/59 0s (Rf8+)} 80.Kc8 {-M1/19 0s} 80...Qa8# {-M1/59 0s} 0-1
[/pgn]
"Good decisions come from experience, and experience comes from bad decisions."
__________________________________________________________________
Ted Summers
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Re: Knightx 4.0 released

Post by AdminX »

[pgn]
[Event "40 Moves in 120 min; 20 Moves in 60 min; Rest in 60 min"]
[Site "Engine Match"]
[Date "2024.05.30"]
[Round "1"]
[White "Lynx 1.4.0"]
[Black "KnightX 4.0"]
[Result "0-1"]
[ECO "A05"]
[PlyCount "112"]

1.Nf3 {book 0s} 1...Nf6 {book 0s} 2.g3 {book 0s} 2...b6 {book 0s} 3.Bg2 {book 0s} 3...Bb7 {book 0s} 4.O-O {book 0s} 4...e6 {book 0s} 5.d4 {book 0s} 5...g6 {book 0s} 6.Bf4 {+0.24/23 4:01m} 6...Bg7 {+0.45/25 3:25m} 7.c4 {+0.19/24 1:52m} 7...O-O {+0.30/27 3:25m (d6)} 8.Nc3 {+0.21/26 4:31m} 8...d5 {+0.27/27 3:25m (Ne4)} 9.cxd5 {+0.31/26 4:14m} 9...exd5 {+0.32/27 3:25m} 10.Ne5 {+0.26/24 2:53m} 10...Nbd7 {+0.25/25 3:25m} 11.e3 {+0.20/24 14s} 11...c6 {+0.10/26 3:25m (h6)} 12.Rc1 {+0.19/27 4:25m} 12...Re8 {+0.12/28 3:25m (Qe7)} 13.Nxd7 {+0.07/28 6:35m} 13...Qxd7 {+0.10/31 3:25m} 14.Be5 {+0.09/27 13s} 14...Nh5 {+0.10/29 3:25m} 15.Bxg7 {+0.11/28 4:08m} 15...Nxg7 {+0.20/29 3:25m (Kxg7)} 16.e4 {+0.09/25 4:04m} 16...dxe4 {+0.30/25 3:25m} 17.Nxe4 {+0.18/30 6:06m} 17...Qd8 {+0.40/28 3:25m (Qe7)} 18.Qb3 {+0.16/26 3:20m} 18...Nf5 {+0.25/28 3:25m} 19.Rfd1 {+0.18/27 2:06m} 19...Nxd4 {0.00/33 3:25m} 20.Qc4 {+0.14/34 48s} 20...c5 {0.00/38 3:25m} 21.Nxc5 {0.00/34 3:40m} 21...bxc5 {0.00/40 3:25m (Ne2+)} 22.Bxb7 {+0.05/32 4:06m} 22...Rb8 {0.00/40 3:25m} 23.Qxc5 {+0.09/33 19s} 23...Ne2+ {0.00/40 3:25m} 24.Kg2 {+0.04/33 1:13m} 24...Qf6 {0.00/41 3:25m} 25.Bc6 {+0.04/33 2:26m} 25...Nxc1 {0.00/37 3:25m (Re6)} 26.Bxe8 {+0.28/32 10:02m} 26...Rxe8 {0.00/39 3:25m} 27.Qxc1 {+0.26/32 49s} 27...Re2 {0.00/39 3:25m} 28.Qc5 {+0.09/29 6:12m} 28...a5 {0.00/36 3:25m (a6)} 29.Rd3 {+0.09/29 6:29m} 29...h5 {0.00/36 3:25m} 30.Rb3 {+0.09/29 1:43m} 30...Rxb2 {0.00/38 3:25m} 31.Ra3 {+0.05/29 37s} 31...h4 {0.00/33 3:25m (Qe6)} 32.Rxa5 {0.00/29 6:11m} 32...Qe6 {0.00/35 3:25m} 33.Kf3 {0.00/28 27s} 33...Qe2+ {-3.52/27 3:25m (Qf6+)} 34.Kf4 {0.00/26 13:30m} 34...Kh7 {-3.50/29 3:25m (Qd2+)} 35.Qd4 {0.00/26 6:29m} 35...Rd2 {-7.50/30 5:08m} 36.Qa7 {-1.15/22 1:43m} 36...Qe6 {-9.79/24 3:05m} 37.Kg5 {-1.25/25 2:12m} 37...hxg3 {-22.02/29 3:05m} 38.hxg3 {-5.40/24 1:03m} 38...Kg7 {-72.14/31 4:37m} 39.Kf4 {-6.43/22 30s} 39...Qc4+ {-M41/25 2:18m} 40.Kf3 {-6.66/22 14s} 40...Rd3+ {-M40/26 2:18m} 41.Qe3 {-12.23/27 3:30m} 41...Qc6+ {-M39/25 1:29m} 42.Kg4 {-13.02/31 8:20m} 42...Rxe3 {-M16/21 1:29m} 43.fxe3 {-14.04/33 2:07m} 43...Qe4+ {-M15/22 1:30m (f5+)} 44.Kh3 {-14.28/36 24:05m} 44...Qh1+ {-M14/23 1:30m} 45.Kg4 {book 0s} 45...f5+ {-M13/24 1:29m} 46.Rxf5 {-14.40/19 1:43m} 46...gxf5+ {-M12/24 1:30m (Qe4+)} 47.Kxf5 {-12.68/36 1:32m} 47...Qd5+ {-M11/25 1:30m (Qf3+)} 48.Kf4 {-12.83/26 9:49m} 48...Kf6 {-M10/28 1:29m (Qxa2)} 49.g4 {-12.93/19 3:49m} 49...Qc4+ {-M9/34 1:30m} 50.e4 {-12.93/17 2:43m} 50...Qc1+ {-M8/58 1:30m} 51.Kf3 {-12.93/18 1:18m} 51...Ke5 {-M7/59 2s (Qa3+)} 52.a4 {-12.93/14 37s} 52...Qc3+ {-M5/59 0s (Qc2)} 53.Ke2 {-12.93/14 18s} 53...Kf4 {-M4/59 0s (Qc2+)} 54.e5 {-M3/15 0s} 54...Qc2+ {-M3/59 0s} 55.Ke1 {-M2/1 0s} 55...Ke3 {-M2/59 0s} 56.Kf1 {-M1/2 0s} 56...Qf2# {-M1/59 0s} 0-1
[/pgn]

[pgn]
[Event "40 Moves in 120 min; 20 Moves in 60 min; Rest in 60 min"]
[Site "Engine Match"]
[Date "2024.05.30"]
[Round "2"]
[White "KnightX 4.0"]
[Black "Lynx 1.4.0"]
[Result "1-0"]
[ECO "A05"]
[PlyCount "117"]

1.Nf3 {book 0s} 1...Nf6 {book 0s} 2.g3 {book 0s} 2...b6 {book 0s} 3.Bg2 {book 0s} 3...Bb7 {book 0s} 4.O-O {book 0s} 4...e6 {book 0s} 5.d4 {book 0s} 5...g6 {book 0s} 6.c4 {+0.47/27 3:25m} 6...Bg7 {book 0s} 7.Nc3 {book 0s} 7...Ne4 {book 0s} 8.Bd2 {book 0s} 8...Nxd2 {+0.10/26 4:17m} 9.Qxd2 {+0.12/26 3:38m} 9...O-O {+0.07/24 26s} 10.d5 {+0.17/26 3:38m (Rad1)} 10...a5 {0.00/27 11:52m} 11.e4 {+0.22/24 3:38m (Ne1)} 11...Na6 {-0.01/25 7:20m} 12.Rfe1 {+0.22/26 3:38m (Rad1)} 12...exd5 {+0.04/27 3:20m} 13.exd5 {+0.45/25 3:38m} 13...Nc5 {0.00/29 4:19m} 14.Rad1 {+0.25/26 4:06m} 14...d6 {0.00/28 3:32m} 15.Nd4 {+0.80/28 3:37m} 15...Qd7 {0.00/31 1:45m} 16.b3 {+0.82/27 3:37m (Re3)} 16...Rae8 {-0.05/30 3:51m} 17.Ncb5 {+0.72/29 3:37m} 17...Ba6 {-0.05/29 36s} 18.Na7 {+0.77/27 3:37m (h3)} 18...Rxe1+ {-0.06/28 3:51m} 19.Rxe1 {+0.70/34 3:37m} 19...Bxd4 {0.00/33 1:55m} 20.Qxd4 {+0.75/33 3:37m} 20...Re8 {0.00/33 52s} 21.Qd1 {+0.70/35 3:37m (Qd2)} 21...Rxe1+ {0.00/36 5:33m} 22.Qxe1 {+0.70/40 3:37m} 22...Qf5 {0.00/33 1:05m} 23.Nc6 {+0.55/30 3:37m} 23...Qf6 {0.00/33 4:29m} 24.h4 {+0.62/30 3:37m} 24...Kg7 {0.00/32 5:02m} 25.Qe3 {+0.55/32 3:37m (Qd2)} 25...Qa1+ {0.00/31 3:33m} 26.Kh2 {+0.65/28 3:37m} 26...Bc8 {0.00/29 56s} 27.h5 {+2.47/31 3:37m} 27...Qf6 {+0.14/30 53s} 28.Qe8 {+2.67/33 3:44m (h6+)} 28...Bd7 {+1.19/29 9:07m} 29.h6+ {+2.30/38 3:50m} 29...Kxh6 {book 0s} 30.Qf8+ {+2.40/38 3:35m} 30...Qg7 {+1.16/30 3:50m} 31.Qd8 {+2.35/38 3:35m} 31...Qc3 {+1.19/30 23s} 32.Ne7 {+4.80/32 5:23m} 32...g5 {+3.85/28 14:32m} 33.a3 {+7.17/27 3:38m} 33...Qg7 {+4.11/28 7:39m} 34.b4 {+8.10/31 3:19m} 34...axb4 {+4.23/29 1:37m} 35.axb4 {+9.67/32 3:23m} 35...Nd3 {+4.23/27 3:28m} 36.Qxd7 {+10.06/33 3:18m} 36...Qb2 {+5.61/29 2:23m} 37.Qf5 {+12.37/31 4:04m} 37...Nxf2 {+5.61/28 2:36m} 38.Ng8+ {+14.00/33 3:10m} 38...Kg7 {+5.89/29 2:28m} 39.Qxg5+ {+14.96/32 3:00m} 39...Kf8 {+5.99/26 1:11m} 40.Nh6 {+15.65/34 3:00m} 40...Qe2 {+6.09/25 34s} 41.Qg8+ {+15.90/32 1:32m (b5)} 41...Ke7 {book 0s} 42.Qxf7+ {+17.05/32 2:09m} 42...Kd8 {book 0s} 43.Qf8+ {+17.49/32 2:16m} 43...Kd7 {+6.86/29 11:05m} 44.Qf5+ {+19.37/27 1:51m} 44...Kd8 {+6.88/28 1:45m} 45.c5 {+24.72/26 1:35m (Qe6)} 45...bxc5 {+8.93/25 4:02m} 46.bxc5 {+30.01/28 1:29m} 46...Qe8 {+9.50/27 2:01m} 47.Qf6+ {+79.14/26 2:13m} 47...Qe7 {+10.52/25 57s} 48.Qxf2 {+M29/24 1:55m} 48...Ke8 {+13.61/27 3:00m} 49.Bf1 {+M16/25 1:26m (cxd6)} 49...c6 {+28.09/30 5:18m} 50.Nf5 {+M11/24 1:26m (dxc6)} 50...Qf6 {+M14/25 5:31m} 51.Nxd6+ {+M10/25 1:27m} 51...Ke7 {+M32/19 0s} 52.Qxf6+ {+M9/30 1:26m} 52...Kxf6 {+M31/1 0s} 53.dxc6 {+M8/43 1:26m} 53...Kg6 {+M15/11 0s} 54.c7 {+M6/59 11s} 54...Kf6 {+M15/8 0s} 55.c8=Q {+M5/59 2s} 55...Ke7 {+M14/1 0s} 56.Qf5 {+M4/59 0s} 56...h5 {+M9/4 0s} 57.Qf7+ {+M3/59 0s} 57...Kd8 {book 0s} 58.c6 {+M2/59 0s} 58...h4 {book 0s} 59.c7# {+M1/59 0s} 1-0
[/pgn]
"Good decisions come from experience, and experience comes from bad decisions."
__________________________________________________________________
Ted Summers