Interesting QPPvRR endgame

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kgburcham
Posts: 2016
Joined: Sun Feb 17, 2008 4:19 pm

Re: Interesting QPPvRR endgame

Post by kgburcham »

[d]r6r/PK5P/5Q2/p7/4k3/4p3/8/8 w - - 0 1

Rybka

1.Qxh8 Rxh8 2.a8Q[] Rxh7+[] 3.Ka6+[] Kf4[] 4.Qf8+[] Ke4[] 5.Qf1[] Re7 6.Kb5[] Re5+ 7.Kc4[]
+- (6.74 ++) Depth: 20 00:00:13 8807kN, tb=11377
1.Qxh8 Rxh8 2.a8Q[] Rxh7+[] 3.Ka6+[] Kf4[] 4.Qf8+[] Ke4[] 5.Qf1[] Re7 6.Kb5[] Re5+ 7.Kc4[]
+- (9.94 ++) Depth: 20 00:00:14 9547kN, tb=11787
1.Qxh8 Rxh8 2.a8Q[] Rxh7+[] 3.Ka6+[] Kf4[] 4.Qf8+[] Ke4[] 5.Qf1[] Re7 6.Kb5[] Re5+ 7.Kc4[]
+- (16.34 ++) Depth: 20 00:00:16 11268kN, tb=12479
1.Qxh8 Rxh8 2.a8Q[] Rxh7+[] 3.Ka6+[] Kf4[] 4.Qf8+[] Ke4[] 5.Qf1[] Re7 6.Kb5[] Re5+ 7.Kc4[]
+- (29.14 ++) Depth: 20 00:00:20 15972kN, tb=12751
1.Qxh8 Rxh8 2.a8Q[] Rxh7+[] 3.Ka6+[] Kf4[] 4.Qf8+[] Ke4[] 5.Qf1[] Re7 6.Kb5[] Re5+ 7.Kc4[]
+- (54.74 ++) Depth: 20 00:00:21 17318kN, tb=12837
1.Qxh8 Rxh8 2.a8Q[] Rxh7+ 3.Ka6+[] Kf4 4.Qf8+[] Ke4 5.Qf1[] Re7 6.Kb5[] a4 7.Qf6[] Rb7+
+- (#53) Depth: 20 00:00:26 21703kN, tb=17682
1.Qxh8 Rxh8 2.a8Q[] Rxh7+ 3.Ka6+[] Kf4 4.Qf8+[] Ke4 5.Qf1[] Re7 6.Kb5[] Rc7 7.Kxa5 Rc2
+- (#53) Depth: 21 00:00:29 24161kN, tb=19042
1.Qxh8 Rxh8 2.a8Q[] Rxh7+ 3.Ka6+[] Kf4 4.Qf8+[] Ke4 5.Qf1[] Re7 6.Kb5[] Rc7 7.Kxa5 Rc2
+- (#58) Depth: 22 00:00:32 26997kN, tb=23233
1.Qxh8 Rxh8 2.a8Q[] Rxh7+ 3.Ka6+[] Kf4 4.Qf8+[] Ke4 5.Qf1[] Re7 6.Kb5[] Rc7 7.Kxa5 Rc2
+- (#58) Depth: 23 00:00:36 30171kN, tb=28675
1.Qxh8 Rxh8 2.a8Q[] Rxh7+ 3.Ka6+[] Kf4 4.Qf8+[] Ke4 5.Qf1[] Re7 6.Kb5[] Rc7 7.Kxa5 Rc2
+- (#58) Depth: 24 00:00:40 33892kN, tb=35588
1.Qxh8 Rxh8 2.a8Q[] Rxh7+ 3.Ka6+[] Kf4 4.Qf8+[] Ke4 5.Qf1[] Re7 6.Kb5[] Rc7 7.Kxa5 Rc2
+- (#58) Depth: 25 00:00:47 39415kN, tb=47478
1.Qxh8 Rxh8 2.a8Q[] Rxh7+ 3.Ka6+[] Kf4 4.Qf8+[] Ke4 5.Qf1[] Re7 6.Kb5[] Rc7 7.Kxa5 Rc2
+- (#58) Depth: 26 00:00:55 46036kN, tb=61795
1.Qxh8 Rxh8 2.a8Q[] Rxh7+ 3.Ka6+[] Kf4 4.Qf8+[] Ke4 5.Qf1[] Re7 6.Kb5[] Rc7 7.Kxa5 Rc2
+- (#58) Depth: 27 00:01:08 56346kN, tb=85090
1.Qxh8 Rxh8 2.a8Q[] Rxh7+ 3.Ka6+[] Kf4 4.Qf8+[] Ke4 5.Qf1[] Re7 6.Kb5[] Rc7 7.Kxa5 Rc2
+- (#58) Depth: 28 00:01:24 68993kN, tb=113897
1.Qxh8 Rxh8 2.a8Q[] Rxh7+ 3.Ka6+[] Kf4 4.Qf8+[] Ke4 5.Qf1[] Re7 6.Kb5[] Rc7 7.Kxa5 Rc2
+- (#58) Depth: 29 00:01:51 91427kN, tb=167877
1.Qxh8 Rxh8 2.a8Q[] Rxh7+ 3.Ka6+[] Kf4 4.Qf8+[] Ke4 5.Qf1[] Re7 6.Kb5[] Rc7 7.Kxa5 Rc2
+- (#58) Depth: 30 00:02:26 121mN, tb=233991
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