Author: Andrew Williams
Date: 04:21:20 12/31/03
Go up one level in this thread
On December 30, 2003 at 22:50:24, Vincent Diepeveen wrote: >On December 30, 2003 at 18:34:14, Andrew Williams wrote: > >Ugh. > >I learned to first ugh, run diep then comment how good or bad it is. Nice to >know you announce your mate in dutch by the way! > I don't understand this part of your comment? Were you replying to someone else? Andrew >to honour you i did it in english! > >00:00 35500 355 0 (1) 1 (0,0) 0.259 Rf7xe7 Qd8xe7 Bb5xd7 Ke8-d8 >00:00 41700 417 0 (1) 1 (0,0) 0.260 Rf1-f2 >00:00 62100 621 0 (1) 1 (0,0) 3.694 Rf1-e1 >00:00 75700 2271 0 (1) 2 (0,1) 7.636 Rf1-e1 Qd8-b6 Qe6xb6 a7xb6 Re1xe7 Ke8-d8 R >e7xd7 Kd8-c8 Bb5xd3 Ra8xa2 Rf7xg7 Ra2xb2 Rg7xh7 >00:00 111783 6707 0 (1) 3 (0,2) 7.636 Rf1-e1 Qd8-b6 Qe6xb6 a7xb6 Re1xe7 Ke8-d8 R >e7xd7 Kd8-c8 Bb5xd3 Ra8xa2 Rf7xg7 Ra2xb2 Rg7xh7 >00:00 105188 9467 0 (1) 4 (0,3) 7.636 Rf1-e1 Qd8-b6 Qe6xb6 a7xb6 Re1xe7 Ke8-d8 R >e7xd7 Kd8-c8 Bb5xd3 Ra8xa2 Rf7xg7 Ra2xb2 Rg7xh7 >00:00 122275 19564 0 (1) 5 (0,4) 7.636 Rf1-e1 Qd8-b6 Qe6xb6 a7xb6 Re1xe7 Ke8-d8 >Re7xd7 Kd8-c8 Bb5xd3 Ra8xa2 Rf7xg7 Ra2xb2 Rg7xh7 >00:00 114372 99504 0 (1) 6 (0,5) 7.636 Rf1-e1 Qd8-b6 Qe6xb6 a7xb6 Re1xe7 Ke8-d8 >Re7xd7 Kd8-c8 Bb5xd3 Ra8xa2 Rf7xg7 Ra2xb2 Rg7xh7 >00:02 113743 250235 0 (1) 7 (0,6) 8.753 Rf1-e1 Qd8-b6 Qe6xb6 a7xb6 Re1xe7 Ke8-d8 > Re7xd7 Kd8-c8 Rd7-c7 Kc8-b8 Rc7xb7 Kb8-c8 Bb5xd3 Ra8xa2 Rf7-c7 Kc8-d8 Rc7xg7 >++ g1-h1 procnr=0 terug=8810 org=[8753;8754] newwindow=[8753;520000] >00:06 131164 821091 0 (1) 7 (0,6) MATE04 Kg1-h1 h7-h6 Rf1-e1 Ra8-c8 Rf7xe7 Qd8xe >7 Qe6xe7 > >Bummer 7 ply. > >So perhaps dual it goes faster. > >So now the 512 cpu: >time nps score >[snip] >05:00 10,023,453 Mate in 220 0 (512) 64 (0,2) MAT220 d2-d4 d7-d5 c2-c4 c7-c6 >e4xd5 c6xd5 > >No sorry that was the openings position! > > > >>On December 30, 2003 at 18:24:27, Jeff Hlywa wrote: >> >>>[D]r2qk2r/pp1nbRpp/4Q3/1B6/8/3p4/PPP3PP/5RK1 w kq - 0 17 >>> >>>I came across this position in a blitz game tonight and missed the mate (playing >>>Rxg7 instead). My engine (Bogo) takes a full a minute to see the mate: >>> >>>ply | score | time | nodes | qnodes | line >>> 1 | -1.20 | 0.00 | 63 | 120 | cxd3 >>> 2+| -0.70 | 0.01 | 211 | 2770 | Re1 >>> 2 | -0.18 | 0.00 | 294 | 3582 | Re1 dxc2 >>> 3+| 0.32 | 0.02 | 1382 | 6644 | Re1 >>> 3 | 1.12 | 0.01 | 2015 | 8505 | Re1 d2 Qxe7+ Qxe7 >>> 4 | 1.12 | 0.02 | 2574 | 11943 | Re1 d2 Qxe7+ Qxe7 >>> 5+| 1.62 | 0.10 | 12127 | 29661 | Re1 >>> 5 | 4.99 | 0.16 | 27376 | 57157 | Re1 Qb6+ Qxb6 axb6 Rexe7+ >>> Kd8 Rxd7+ Kc8 >>> 6 | 4.99 | 0.11 | 39122 | 80765 | Re1 Qb6+ Qxb6 axb6 Rexe7+ >>> Kd8 Rxd7+ Kc8 >>> 7 | 5.36 | 1.68 | 227701 | 386042 | Re1 Qb6+ Qxb6 axb6 Rexe7+ >>> Kd8 Rxd7+ Kc8 Rc7+ Kd8 Rfd7+ >>> Ke8 >>> 8 | 5.36 | 1.21 | 373651 | 620391 | Re1 Qb6+ Qxb6 axb6 Rexe7+ >>> Kd8 Rxd7+ Kc8 Rc7+ Kd8 Rfd7+ >>> Ke8 >>> 9+| 5.86 | 15.05 | 2168181 | 3291189 | Kh1 >>> 9 | Mat 4 | 41.57 | 7808070 | 11246013 | Kh1 dxc2 Rxg7 Rf8 Rxf8+ >>> Kxf8 Qf7# >> >> >>Not very revealing without your hardware! >> >>Mine takes 67 seconds to see the mate-in-4. This is on an Athlon 1200: >>----- >> 6= +6.71 00:00:02.16 328490 1.Re1 Qb6 2.Qxb6 axb6 3.Rexe7 Kd8 >> 4.Rxd7 Kc8 5.Bxd3 Rxa2 6.Rxg7 >> 7> +6.71 00:00:02.24 338331 1.Re1 Qb6 2.Qxb6 axb6 3.Rexe7 Kd8 >> 4.Rxd7 Kc8 5.Bxd3 Rxa2 6.Rxg7 Rxb2 7.Bxh7 >> 7b +7.01 00:00:07.60 1207802 1.Kh1 b6 2.Rf8 Rxf8 3.Rxf8 Kxf8 4.Bc4 >> 7< +7.02 00:00:08.81 1408593 1.Kh1 >> 7= +7.01 00:00:08.81 1408593 1.Kh1 b6 2.Rf8 Rxf8 3.Rxf8 Kxf8 4.Bc4 >> 8> +7.01 00:00:09.03 1437417 1.Kh1 Rc8 2.Bxd7 Qxd7 3.Rxe7 Qxe7 >> 4.Qxc8 Qd8 5.Re1 Kf7 6.Qe6 Kf8 7.Rf1 Qf6 >> 8.Rxf6 gxf6 9.cxd3 >>SCRUBBING TT: 501 [+904] 901 >> 8< +M01 00:00:50.24 8133867 1.Kh1 >> 8= +M04 00:01:07.58 11097047 1.Kh1 Rc8 2.Rxg7 >> 9> +M04 00:01:23.50 13899570 1.Kh1 Rc8 2.Rxg7 Rf8 3.Rxf8 Kxf8 4.Qf7 >> 9< +M03 00:01:32.85 15776764 1.Kh1 >> 9= +M04 00:01:32.85 15776764 1.Kh1 Rc8 2.Rxg7 Rf8 3.Rxf8 Kxf8 4.Qf7 >>10> +M04 00:01:32.86 15777362 1.Kh1 Rc8 2.Rxg7 Rf8 3.Rxf8 Kxf8 4.Qf7 >>10< +M03 00:01:55.31 20340333 1.Kh1 >>10= +M04 00:01:55.31 20340333 1.Kh1 Rc8 2.Rxg7 Rf8 3.Rxf8 Kxf8 4.Qf7 >>11> +M04 00:01:55.32 20340931 1.Kh1 Rc8 2.Rxg7 Rf8 3.Rxf8 Kxf8 4.Qf7 >> >>NODES per second 178700 >>----- >> >>Andrew
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