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Subject: Re: position from Warp-Junior (round 8)

Author: John Merlino

Date: 11:23:26 07/12/02

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On July 12, 2002 at 13:31:31, Will Singleton wrote:

>I didn't see any discussion of this game, the pgn was not available for awhile.
>It appears to me that the game was drawn, but Warp picked the wrong move in the
>following position (fxg5).  If Bxa5 draws, then Junior was indeed lucky to win
>the tournament.
>
>[D]3q3k/5Q2/7r/p2N1Pp1/P1r1pPP1/4P2p/3B3P/6K1 w - - 0 67

Longer analysis with CM9000 shows another possible option -- Kf1! However,
finding this move in tournament time controls may be difficult on all but the
fastest hardware....

Time	Depth	Score	Positions	Moves
0:00	1/4	0.52	20181		67.Ne7 Rc1+ 68.Bxc1 Qd1+ 69.Kf2
					Qc2+ 70.Ke1 Qxc1+ 71.Ke2 Qc2+ 72.Kf1

0:00	1/5	0.52	24552		67.Ne7 Rc1+ 68.Bxc1 Qd1+ 69.Kf2
					Qc2+ 70.Ke1 Qxc1+ 71.Ke2 Qc2+ 72.Kf1

0:01	1/6	0.00	68130		67.Ne7 Rc1+ 68.Bxc1 Qd1+ 69.Kf2
					Qc2+ 70.Ke1 Qxc1+ 71.Ke2 Qc2+ 72.Ke1
					Qc1+
0:02	1/7	0.00	148558		67.Ne7 Rc1+ 68.Bxc1 Qd1+ 69.Kf2
					Qc2+ 70.Ke1 Qxc1+ 71.Ke2 Qc2+ 72.Ke1
					Qc1+
0:04	1/8	-1.15	332704		67.Ne7 Rc1+ 68.Bxc1 Qd1+ 69.Kf2
					Qc2+ 70.Ke1 Qxc1+ 71.Ke2 Qc2+ 72.Ke1
					Qc3+ 73.Kf2 Qd2+ 74.Kf1 Qd1+ 75.Kf2
					Qf3+ 76.Ke1 Qxe3+ 77.Kf1 Qxf4+
					78.Ke1
0:07	1/8	-0.16	638105		67.fxg5 Qxg5 68.Bc3+ Rxc3 69.Qf8+
					Kh7 70.Qf7+ Qg7 71.Qxg7+ Kxg7 72.Nxc3
					Rh4 73.f6+ Kxf6 74.Nxe4+ Ke5 75.Nf2
					Rh6
0:15	1/8	0.00	1279749		67.Bxa5 Rc1+ 68.Kf2 Qxa5 69.Qf8+
					Kh7 70.Qf7+ Kh8
0:21	1/9	0.00	1730218		67.Bxa5 Rc1+ 68.Kf2 Qxa5 69.Qf8+
					Kh7 70.Qf7+ Kh8
0:41	2/10	0.00	3436049		67.Bxa5 Rc1+ 68.Kf2 Qxa5 69.Qf8+
					Kh7 70.Qf7+ Kh8
2:05	3/11	-0.16	10414938	67.Bxa5 Rc1+ 68.Kf2 Rc2+ 69.Kg1
					Rhc6 70.Kf1 gxf4 71.Qh5+ Kg8 72.f6
					Rc1+ 73.Be1 Rxf6 74.Qe8+ Qxe8 75.Nxf6+
					Kf8 76.Nxe8 Kxe8 77.exf4
4:16	3/11	0.00	21345102	67.Bc3+ Rxc3 68.Nxc3 gxf4 69.Nd5
					Rh4 70.Kf2 fxe3+ 71.Kxe3 Qg5+ 72.Kf2
					Qd2+ 73.Kg3 Qe1+ 74.Kf4 Qd2+ 75.Kg3
7:07	4/12	-0.11	35060382	67.Bc3+ Rxc3 68.Nxc3 gxf4 69.Nd5
					fxe3 70.Nxe3 Rc6 71.Nd5 Rc1+ 72.Kf2
					Qh4+ 73.Ke3 Qe1+ 74.Kf4 Qd2+ 75.Ne3
					Qxh2+ 76.Kxe4 Qd6 77.g5 Rc8
13:45	4/12	0.00	67422158	67.Kf1 gxf4 68.exf4 Rcc6 69.Bxa5
					Qxa5 70.Qe8+ Kg7 71.Qe7+ Kg8 72.Qe8+
					Kh7 73.Qf7+ Kh8
25:26	5/13	0.00	120568797	67.Kf1 gxf4 68.exf4 Rcc6 69.Bxa5
					Qxa5 70.Qe8+ Kg7 71.Qe7+ Kg8 72.Qe8+
					Kh7 73.Qf7+ Kh8

jm



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