Ktulu 4.2 defeated Ruffian 2.0.0 in 20 moves ( 40 moves in 6

[Christian Koch]

Geschrieben von: / Posted by: Christian Koch at 01 January 2004 23:44:14:

Hi @all,
Conditions:
- Pentium 1200 MHz
- ponder=off
- hashtables = 128 MB for both engines
- GUI = Arena 1.0.2
- book = both engines with own book (Ruffian with Leiden book)
- time = 40 moves in 60 minutes
- all 4 pieces Nalimov
[Date "2004.01.01"]
[White "Ktulu 4.2"]
[Black "Ruffian 2.0.0"]
[Result "1-0"]
[ECO "D02/09"]
[Opening "Queen's Bishop Game"]
[Variation "London System"]
[TimeControl "40/3600:40/3600:40/3600"]
[Termination "adjudication"]
[PlyCount "40"]
1.Nf3 d5 2.d4 e6 3.Bf4 {(Bc1f4 Nb8c6 e2e3 Ng8f6 Bf1d3 Bc8d7 Nb1c3 Nc6b4 Bd3e2
Bf8d6 Bf4xd6 c7xd6 a2a3 Nb4c6) 0.27/13 90} Nf6 4.e3 c5 5.c3 Nc6 {(Nb8c6 Nb1d2
Bf8e7
d4xc5 Be7xc5 Bf1d3 Qd8e7 Nd2b3 Bc5b6 00 e6e5 Bf4g5 00) -0.06/12 151} 6.Nbd2 Bd6
7.Bg3
cxd4 {(c5xd4 e3xd4 Nf6h5 Bg3xd6 Qd8xd6 Bf1b5 00 00 Bc8d7 Rf1e1 Nh5f4 g2g3 Nf4g6
Bb5d3) -0.09/13 60} 8.exd4 {(e3xd4 Bd6xg3 h2xg3 Qd8b6 Ra1b1 Bc8d7 Bf1d3 Qb6a5
Rb1a1
Qa5c7 00 00 Qd1e2) 0.13/14 150} Bxg3 {(Bd6xg3 h2xg3 00 Bf1d3 Bc8d7 Qd1b3 Ra8c8
000
Qd8c7 Qb3c2 h7h6 Rd1e1 Nf6g4 Bd3h7+ Kg8h8) -0.10/13 77} 9.hxg3 {(h2xg3 Qd8b6
Ra1b1
Bc8d7 Bf1d3 Qb6a5 Rb1a1 Qa5c7 00 00 Qd1e2 Ra8c8 Rf1e1 Rf8e8) 0.11/14 71} O-O
{(00
Bf1d3 Bc8d7 g3g4 g7g6 Nf3e5 Ra8c8 00 Nc6xe5 d4xe5 Nf6e8 Qd1b3 Qd8c7 Ra1e1)
-0.06/13
69} 10.Bd3 {(Bf1d3 Qd8b6 Ra1b1 h7h6 Qd1e2 Bc8d7 00 Ra8c8 Rf1e1 Qb6c7 Rb1d1)
0.21/13
101} a5 {(a7a5 Qd1c2 h7h6 Rh1h4 a5a4 a2a3 Qd8b6 g3g4 e6e5 g4g5 h6xg5 Bd3h7+
Kg8h8
Nf3xg5 e5xd4) -0.11/13 190} 11.g4 {(g3g4 e6e5 d4xe5 Rf8e8 Qd1c2 g7g6 g4g5 Nc6xe5
000
Ne5xd3+ Qc2xd3 Nf6g4 Qd3d4 Re8e2 Rh1f1) 0.45/13 78} g6 {(g7g6 Nf3e5 Nf6d7 Ne5xc6
b7xc6
Qd1a4 Bc8a6 Bd3xa6 Ra8xa6 000 Qd8g5 f2f3 Qg5e3 Kc1b1) -0.05/13 71} 12.Ne5
{(Nf3e5
Nf6d7 Ne5xc6 b7xc6 Nd2f3 e6e5 d4xe5 Nd7c5 b2b4 Nc5xd3+ Qd1xd3 Bc8xg4 Nf3d4 Qd8e8
Qd3g3) 0.41/12 56} Qb6 {(Qd8b6 Ne5xc6 b7xc6 Qd1f3 Qb6xb2 Ra1b1 Qb2xc3 g4g5 Nf6h5
Rh1xh5 e6e5 Rh5h1 e5xd4) -0.02/12 56} 13.Qf3 {(Qd1f3 Qb6xb2 Ra1b1 Qb2xc3 Qf3xf6
Qc3xd4
Nd2f3 Qd4c3+ Ke1e2 Qc3a3 Ne5xc6 b7xc6 Qf6b2 Qa3a4 Nf3d4) 1.24/13 243} Nxe5
{(Nc6xe5
d4xe5 Nf6xg4 Qf3xg4 Qb6xb2 Qg4h4 Qb2xa1+ Ke1e2 Qa1xh1 Qh4xh1 Bc8d7 Qh1b1 Bd7c6
Ke2f1
Ra8c8 Qb1b6 a5a4 Qb6d4) -1.84/16 625} 14.dxe5 {(d4xe5) 1.91/14 70} Nxg4 {(Nf6xg4
Qf3xg4 Qb6xb2 Ke1e2 Qb2xc3 Qg4f4 f7f5 Ra1c1 Qc3b4 Qf4xb4 a5xb4 Rc1c2 Rf8d8 Rh1b1
Ra8a4
Rb1c1) -1.94/15 135} 15.Qxg4 {(Qf3xg4 Qb6xb2 Ke1e2 Qb2xc3 Qg4g3 Qc3d4 Ra1c1
Rf8d8
Rh1h4 Qd4b6 Ke2f1 Qb6b2 Rc1c2) 1.96/13 52} Qxb2 {(Qb6xb2 Qg4h4 h7h5 Qh4g5 Qb2xc3
Bd3xg6 f7f6 Bg6h7+ Kg8f7 Qg5xf6+ Kf7e8 Bh7g6+ Ke8d7 Qf6g7+ Kd7c6 00 Qc3xd2
Qg7xf8
Kc6b5 Qf8d6) -5.14/15 498} 16.Qh4 {(Qg4h4) 2.84/13 102} h5 {(h7h5 Qh4g5 Qb2xc3
Bd3xg6
f7f6 Bg6h7+ Kg8f7 Qg5xf6+ Kf7e8 Bh7g6+ Ke8d7 Qf6g7+ Kd7c6 00 Qc3xd2 Rf1c1+ Kc6b5
Qg7xf8 Kb5a4 Rc1xc8 Ra8xc8 Qf8xc8) -6.93/16 98} 17.Qg5 {(Ke1e2 d5d4 Qh4xd4 Qb2a3
Nd2e4
Kg8g7 Ne4f6 Qa3b2+ Ke2f3 Qb2d2 Kf3g3 b7b6 Bd3e4 Qd2xd4) 4.71/13 423} Qxc3
{(Qb2xc3
Bd3xg6 f7f6 Bg6h7+ Kg8f7 Qg5xf6+ Kf7e8 Bh7g6+ Ke8d7 Qf6g7+ Kd7c6 00 Qc3xd2
Rf1c1+
Kc6b5 Qg7xf8 Qd2e2 Ra1b1+ Kb5a6 Rc1xc8 Ra8xc8 Qf8xc8) -7.30/15 75} 18.Bxg6
{(Bd3xg6
f7f6 Bg6h7+ Kg8f7 Qg5xf6+ Kf7e8 Bh7g6+ Ke8d7 Qf6g7+ Kd7c6 00 Rf8d8 Qg7e7 Qc3xd2
Qe7xd8 Kc6b5 Rf1b1+ Kb5a4 Bg6e8+ Ka4a3) 7.34/13 347} f6 {(f7f6 Bg6h7+ Kg8f7
Qg5xf6+
Kf7e8 Bh7g6+ Ke8d7 Qf6g7+ Kd7c6 00 Kc6b6 Rf1c1 Qc3d4 Qg7xf8 Kb6a7 Nd2b3 Qd4g4
Bg6d3
Qg4b4 Qf8d8) -9.21/16 122} 19.Bh7+ {(Bg6h7+) 7.64/12 68} Kf7 {(Kg8f7 Qg5xf6+
Kf7e8
Bh7g6+ Ke8d7 Qf6g7+ Kd7c6 00 Kc6b6 Ra1b1+ Kb6a7 Qg7xf8 Ra8b8 Nd2f3 Bc8d7 Qf8e7
Qc3c7
Rf1c1 Qc7d8 Qe7d6) -9.43/16 67} 20.Qxf6+ {(Qg5xf6+) 8.24/13 40} {1-0 Arena
Adjudication} 1-0

[AndyC]

Geschrieben von: / Posted by: AndyC at 02 January 2004 20:38:14:
Als Antwort auf: / In reply to: Ktulu 4.2 defeated Ruffian 2.0.0 in 20 moves ( 40 moves in 60 minutes) geschrieben von: / posted by: Christian Koch at 01 January 2004 23:44:14:

Thanks for posting this game. It's interesting from two points.
One that Ruffian misses that 12. ... Qb6 is losing and on the next move it spends a very long time and sees that it's position is quite bad.
The other that Ktulu finds 13. Qf3 very nicely in reply. Just ran this through a few other commercials. Hiarcs 9 finds it and quicker than Ktulu does. However Deep Sjeng 1.5 doesn't see it in the time it takes Ktulu to see it (nor after some 8 mins on my machine XP 3200+).

r1bq1rk1/1p3p1p/2n1pnp1/p2pN3/3P2P1/2PB4/PP1N1PP1/R2QK2R b KQ - 0 12generated with GenDiag 1.8 (C) 2002 by Andreas Herrmann 

[Darren]

Geschrieben von: / Posted by: Darren at 02 January 2004 20:59:18:
Als Antwort auf: / In reply to: Ktulu 4.2 defeated Ruffian 2.0.0 in 20 moves ( 40 moves in 60 minutes) geschrieben von: / posted by: Christian Koch at 01 January 2004 23:44:14:

Must be the most improved program of last year.
Must be in the top 5 (top 3?) Winboard Programs now and came from nowhere.
Daz