Author: Mike Byrne
Date: 16:06:51 04/11/04
Dell Axim Game 1 Min Pondering off (To save battery life on the long road trip) [Event "?"] [Site "?"] [Date "2004.4.10"] [Round "1"] [White "Michael Byrne"] [Black "Pocket Fritz"] [Result "1-0"] 1.e4 c5 2.c4 Nc6 3.Nf3 e5 4.d3 Be7 5.Be3 Nf6 6.Be2 d6 7.O-O Qb6 8.b3 O-O 9.Nc3 Qa5 10.Bd2 Be6 11.Ne1 Qc7 12.f4 Rad8 13.f5 Bd7 14.Kh1 a6 15.a4 b6 16.Rg1 Nd4 17.Rb1 b5 18.axb5 axb5 19.Nd5 Nxd5 20.cxd5 Ra8 21.g4 Ra2 22.g5 Rfa8 23.h4 R8a3 24.h5 Nxb3 25.Rxb3 Rxb3 26.g6 fxg6 27.hxg6 Rbb2 28.gxh7+ Kxh7 29.Nf3 Kg8 [d][d]6k1/2qbb1p1/3p4/1ppPpP2/4P3/3P1N2/rr1BB3/3Q2RK w - - 0 1 No - I didn't not see the mate mate-in 17 -- but I was felt my game was lost unless I tried to do something deperate. Later analysis on the PC revealed that this sacrifice does in fact lead to mate. This was my best come from behind victory ever against a program. Both of these games were played while making a long day trip to Pittsburgh - 700 miles round trip from Philadelphia. My son's HS hockey team won the Pennsylvania State AAA Chanpionship. Overall - a very good day chess and hockey wise. This is my most spectacular and bona-fide winning sacrifice ever played in agame. 30.Rxg7+ Kxg7 31.Qg1+ Kh8 32.Qh2+ Kg8 33.Qg3+ Kh8 34.Qh3+ Kg8 35.Qg4+ Bg5 36.Qxg5+ Kf8 37.Qf6+ Kg8 38.Ng5 Bxf5 39.exf5 Ra1+ 40.Kg2 Rg1+ 41.Kxg1 Rb1+ 42.Kf2 Rh1 43.Qg6+ Qg7 44.Qe8+ Qf8 45.Qe6+ Kh8 46.Nf7+ Qxf7 47.Qxf7 Rh2+ 48.Ke3 b4 49.Qf6+ Kg8 50.Qxd6 Rh3+ 51.Kf2 Rh2+ 52.Ke3 Rh3+ 53.Bf3 Rh8 54.Qxe5 Rh6 55.Qe8+ Kh7 56.Be4 Rh3+ 57.Kf4 Rh4+ 58.Ke5 Rxe4+ 59.dxe4 b3 60.Bc3 b2 61.Bxb2 c4 62.Qg6+ Kh8 63.Qh6+ Kg8 64.f6 Kf7 65.Qh7+ Kf8 66.Qe7+ Kg8 67.Qg7# 1-0 6k1/2qbb1p1/3p4/1ppPpP2/4P3/3P1N2/rr1BB3/3Q2RK w - - 0 1 Analysis by Shredder 8: The move itself, Rxg7, is not that hard for programs to find - to see the mate score may take a little while. 30.d4 exd4 31.Nxd4 -+ (-4.97) Depth: 1/2 00:00:00 30.d4 exd4 31.Nxd4 cxd4 -+ (-6.25) Depth: 1/4 00:00:00 30.d4 exd4 31.Nxd4 cxd4 -+ (-5.08) Depth: 1/4 00:00:00 30.Bh6 Bf6 31.Bd2 b4 32.Nd4 -+ (-4.07) Depth: 1/4 00:00:00 30.Bh6 Bf6 31.Bd2 b4 32.Nd4 cxd4 -+ (-4.07) Depth: 1/5 00:00:00 30.Bh6 Bf6 31.Bd2 b4 32.Nd4 cxd4 -+ (-4.60) Depth: 2/2 00:00:00 30.Bh6 Bf6 31.Bd2 b4 32.Nd4 cxd4 -+ (-4.60) Depth: 2/6 00:00:00 30.Bh6 Bf6 31.Bd2 b4 32.Nd4 cxd4 -+ (-4.60) Depth: 3/4 00:00:00 30.Bh6 Bf6 31.Bd2 b4 32.Nd4 cxd4 -+ (-4.65) Depth: 4/7 00:00:00 30.Rg6 Bf6 31.Qg1 Rxd2 32.Qd4 exd4 33.Rxg7+ Kxg7 -+ (-4.61) Depth: 4/7 00:00:00 30.Rg6 Bf6 31.Qg1 Rxd2 32.Qd4 exd4 33.Rxg7+ Kxg7 -+ (-4.61) Depth: 4/8 00:00:00 30.Rg6 Bf6 31.Qg1 Rxd2 32.Qd4 exd4 33.Rxg7+ Kxg7 -+ (-4.76) Depth: 5/6 00:00:00 30.Rg3 b4 -+ (-4.62) Depth: 5/8 00:00:00 30.Rg3 Rc2 31.Bh6 Bf6 32.Rxg7+ Bxg7 33.Qd2 Rxd2 -+ (-4.62) Depth: 5/8 00:00:00 30.Rxg7+ Kf8 31.Qg1 Bf6 32.Rg8+ Ke7 33.Nxe5 dxe5 -+ (-4.57) Depth: 5/18 00:00:00 30.Rxg7+ Kh8 31.Rxe7 Be8 32.Rxc7 -+ (-4.22) Depth: 5/20 00:00:00 30.Rxg7+ Kxg7 31.Qg1+ Kh8 32.Qh2+ Kg8 33.Qg3+ Bg5 34.Qxg5+ Kf8 35.Qh6+ Ke8 36.Qg6+ Kd8 37.Bg5+ Kc8 -+ (-3.82) Depth: 5/22 00:00:00 30.Rxg7+ Kxg7 31.Qg1+ Kh8 32.Qh2+ Kg8 33.Qg3+ Bg5 34.Qxg5+ Kf8 35.Qh6+ Ke8 36.Qg6+ Kd8 37.Bg5+ Kc8 -+ (-3.82) Depth: 6/19 00:00:00 30.Rxg7+ Kxg7 31.Qg1+ Bg5 32.Qxg5+ Kf8 33.Qh6+ Kf7 34.Nxe5+ Kg8 35.Nxd7 Qa5 36.Bxa5 -+ (-3.57) Depth: 7/22 00:00:00 84kN 30.Rxg7+ Kxg7 31.Qg1+ Bg5 32.Qxg5+ Kh7 33.Qh4+ Kg8 34.Qg5+ Kf8 35.Qh6+ Kf7 36.Nxe5+ Kg8 37.Qg6+ Kf8 38.Nxd7+ Qxd7 39.Bh6+ Ke7 -+ (-3.07) Depth: 7/23 00:00:00 94kN 30.Rxg7+ Kxg7 31.Qg1+ Kh8 32.Qh2+ Kg8 33.Qg3+ Bg5 34.Qxg5+ Kh7 35.Qh4+ Kg8 36.Qg4+ Kf7 37.Qh5+ Kg7 38.Qg5+ Kh7 39.Qh4+ Kg8 40.Qg4+ Kf7 41.Qh5+ Kg7 42.Qg5+ Kh7 43.Qh4+ = (0.06) Depth: 7/26 00:00:00 152kN 30.Rxg7+ Kxg7 31.Qg1+ Kh8 32.Qh2+ Kg8 33.Qg3+ Bg5 34.Qxg5+ Kh7 35.Qh4+ Kg8 36.Qg4+ Kf7 37.Qh5+ Kg7 38.Qg5+ Kh7 39.Qh4+ Kg8 40.Qg4+ Kf7 41.Qh5+ Kg7 42.Qg5+ Kh7 43.Qh4+ = (0.06) Depth: 8/22 00:00:00 176kN 30.Rxg7+ Kxg7 31.Qg1+ Kh8 32.Qh2+ Kg8 33.Qg3+ Bg5 34.Qxg5+ Kh7 35.Qh4+ Kg8 36.Qg4+ Kf7 37.Qh5+ Kg7 38.Qg5+ Kh7 39.Qh4+ Kg8 40.Qg4+ Kf7 41.Qh5+ Kg7 42.Qg5+ Kh7 43.Qh4+ = (0.06) Depth: 9/9 00:00:00 218kN 30.Rxg7+ Kxg7 31.Qg1+ Kh8 32.Qh2+ Kg8 33.Qg3+ Kh8 34.Qh3+ Kg8 35.Qg4+ Bg5 36.Nxg5 Bxf5 37.Kg1 Bxg4 = (0.06) Depth: 10/30 00:00:01 310kN 30.Rxg7+ Kxg7 31.Qg1+ Kh8 32.Qh2+ Kg8 33.Qg3+ Kh8 34.Qh3+ Kg8 35.Qg4+ Bg5 36.Qxg5+ Kf8 37.Qh6+ Kg8 38.Qg6+ Kh8 39.Qh5+ Kg8 40.Ng1 = (0.09) Depth: 11/30 00:00:01 439kN 30.Rxg7+ Kxg7 31.Qg1+ Kh8 32.Qh2+ Kg8 33.Qg3+ Kh8 34.Qh3+ Kg8 35.Qg4+ Bg5 36.Qxg5+ Kf8 37.Qh6+ Kg8 38.Qg6+ Kh8 39.Qh5+ Kg8 40.Ng1 = (0.09) Depth: 12/35 00:00:02 794kN 30.Rxg7+ Kxg7 31.Qg1+ Kh8 32.Qh2+ Kg8 33.Qg3+ Kh8 34.Nxe5 dxe5 35.Qh3+ Kg8 36.Qg4+ Kh8 37.Qh5+ Kg8 38.Qg4+ Kh8 39.Qh5+ Kg8 40.Qg4+ Kh8 = (0.10) Depth: 13/40 00:00:06 2847kN 30.Rxg7+ Kxg7 31.Qg1+ Kh8 32.Qh2+ Kg8 33.Qg3+ Kh8 34.Nxe5 dxe5 35.Qh3+ Kg8 36.Qg4+ Kh8 37.Qh5+ Kg8 38.Qg4+ Kh8 39.Qh5+ Kg8 40.Qg4+ Kh8 = (0.10) Depth: 14/42 00:00:13 5843kN 30.Rxg7+ Kxg7 31.Qg1+ Kh8 32.Qh2+ Kg8 33.Qg3+ Kh8 34.Nxe5 dxe5 35.Qh3+ Kg8 36.Qg4+ Kh8 37.Qh5+ Kg8 38.Qg6+ Kh8 39.Qh6+ Kg8 40.Qg6+ Kh8 41.Qh6+ Kg8 42.Qg6+ Kh8 = (0.10) Depth: 15/42 00:00:28 12958kN 30.Rxg7+ Kxg7 31.Qg1+ Kh8 32.Qh2+ Kg8 33.Qg3+ Kh8 34.Qh3+ Kg8 35.Qg4+ Kh8 36.Qh5+ Kg8 37.Qg6+ Kh8 38.Bh6 Ra1+ 39.Ng1 Rxg1+ 40.Kxg1 Bf8 41.Qf6+ Bg7 42.Bxg7+ Kh7 ² (0.35) Depth: 16/45 00:00:56 24515kN 30.Rxg7+ Kxg7 31.Qg1+ Kh8 32.Qh2+ Kg8 33.Qg3+ Kh8 34.Qh3+ Kg8 35.Qg4+ Kh8 36.Qh5+ Kg8 37.Qg6+ Kh8 38.Bh6 Ra1+ 39.Ng1 Rxg1+ 40.Kxg1 Bf8 41.Qf6+ Bg7 42.Bxg7+ Kh7 ± (0.85) Depth: 16/46 00:01:01 26463kN 30.Rxg7+ Kxg7 31.Qg1+ Kh8 32.Qh2+ Kg8 33.Qg3+ Kh8 34.Qh3+ Kg8 35.Qg4+ Bg5 36.Qxg5+ Kf8 37.Qh6+ Kg8 38.Qg6+ Kh8 39.Bg5 Rb1+ 40.Ng1 Rxg1+ 41.Kxg1 Ra1+ 42.Kf2 Qd8 43.Bxd8 b4 44.Bf6# +- (18.99) Depth: 16/49 00:01:20 34814kN 30.Rxg7+ Kxg7 31.Qg1+ Kh8 32.Qh2+ Kg8 33.Qg3+ Kh8 34.Qh3+ Kg8 35.Qg4+ Bg5 36.Qxg5+ Kf8 37.Qh6+ Kg8 38.Qg6+ Kh8 39.Bg5 Rb1+ 40.Ng1 Rxg1+ 41.Kxg1 Ra1+ 42.Kf2 Qd8 43.Bxd8 b4 44.Bf6# +- (18.99) Depth: 17/44 00:01:30 39338kN 30.Rxg7+ Kxg7 31.Qg1+ Kh8 32.Qh2+ Kg8 33.Qg3+ Kh8 34.Qh3+ Kg8 35.Qg4+ Bg5 36.Qxg5+ Kf8 37.Qh6+ Kg8 38.Qg6+ Kh8 39.Bg5 Rb1+ 40.Ng1 Rxg1+ 41.Kxg1 Ra1+ 42.Kf2 Qd8 43.Bxd8 b4 44.Bf6# +- (18.99) Depth: 18/47 00:02:16 58641kN 30.Rxg7+ Kxg7 31.Qg1+ Kh8 32.Qh2+ Kg8 33.Qg3+ Kh8 34.Qh3+ Kg8 35.Qg4+ Kh8 36.Qh5+ Kg8 37.Qg6+ Kh8 38.Bh6 Rb1+ 39.Ng1 Rxg1+ 40.Kxg1 Ra1+ 41.Kh2 Rg1 42.Kxg1 Bf8 43.Qf6+ Kh7 44.Qf7+ +- (19.74) Depth: 19/52 00:02:42 69516kN 30.Rxg7+ Kxg7 31.Qg1+ Kh8 32.Qh2+ Kg8 33.Qg3+ Kh8 34.Qh3+ Kg8 35.Qg4+ Kh8 36.Qh5+ Kg8 37.Qg6+ Kh8 38.Bh6 Rb1+ 39.Ng1 Rxg1+ 40.Kxg1 Ra1+ 41.Kh2 Rg1 42.Kxg1 Bf8 43.Qf6+ Kh7 44.Qf7+ +- (20.24) Depth: 19/52 00:02:45 70815kN 30.Rxg7+ Kxg7 31.Qg1+ Kh8 32.Qh2+ Kg8 33.Qg3+ Kh8 34.Qh3+ Kg8 35.Qg4+ Kh8 36.Qh5+ Kg8 37.Qg6+ Kh8 38.Bh6 Rb1+ 39.Ng1 Rxg1+ 40.Kxg1 Ra1+ 41.Kh2 Rg1 42.Kxg1 Bf8 43.Qf6+ Kh7 44.Qf7+ +- (#150) Depth: 19/52 00:02:46 71264kN 30.Rxg7+ Kxg7 31.Qg1+ Kh8 32.Qh2+ Kg8 33.Qg3+ Kh8 34.Qh3+ Kg8 35.Qg4+ Kh8 36.Qh5+ Kg8 37.Qg6+ Kh8 38.Bh6 Rb1+ 39.Ng1 Rxg1+ 40.Kxg1 Ra1+ 41.Kh2 Rg1 42.Kxg1 Bf8 43.Qf6+ Kh7 44.Qf7+ +- (#150) Depth: 20/48 00:02:49 72503kN 30.Rxg7+ Kxg7 31.Qg1+ Kh8 32.Qh2+ Kg8 33.Qg3+ Kh8 34.Qh3+ Kg8 35.Qg4+ Bg5 36.Qxg5+ Kf8 37.Qh6+ Kg8 38.Qg6+ Kh8 39.Bg5 Rb1+ 40.Ng1 Rxg1+ 41.Kxg1 Ra1+ 42.Kf2 Qd8 43.Bxd8 Bxf5 44.Bf6# +- (#150) Depth: 21/49 00:02:53 74129kN 30.Rxg7+ Kxg7 31.Qg1+ Kh8 32.Qh2+ Kg8 33.Qg3+ Kh8 34.Qh3+ Kg8 35.Qg4+ Kh8 36.Qh5+ Kg8 37.Qg6+ Kh8 38.Bh6 Rb1+ 39.Ng1 Rxg1+ 40.Kxg1 Ra1+ 41.Kh2 Rg1 42.Kxg1 Bf8 43.Qf6+ Kh7 44.Qf7+ +- (#17) Depth: 22/51 00:03:04 78775kN 30.Rxg7+ Kxg7 31.Qg1+ Kh8 32.Qh2+ Kg8 33.Qg3+ Kh8 34.Qh3+ Kg8 35.Qg4+ Kh8 36.Qh5+ Kg8 37.Qg6+ Kh8 38.Bh6 Rb1+ 39.Ng1 Rxg1+ 40.Kxg1 Ra1+ 41.Kh2 Rg1 42.Kxg1 Bf8 43.Qf6+ Kh7 44.Qf7+ +- (#17) Depth: 23/41 00:03:10 80746kN 30.Rxg7+ Kxg7 31.Qg1+ Kh8 32.Qh2+ Kg8 33.Qg3+ Kh8 34.Qh3+ Kg8 35.Qg4+ Kh8 36.Qh5+ Kg8 37.Qg6+ Kh8 38.Bh6 Rb1+ 39.Ng1 Rxg1+ 40.Kxg1 Ra1+ 41.Kh2 Rg1 42.Kxg1 Bf8 43.Qf6+ Kh7 44.Qf7+ +- (#17) Depth: 24/42 00:03:15 82815kN 30.Rxg7+ Kxg7 31.Qg1+ Kh8 32.Qh2+ Kg8 33.Qg3+ Kh8 34.Qh3+ Kg8 35.Qg4+ Kh8 36.Qh5+ Kg8 37.Qg6+ Kh8 38.Bh6 Rb1+ 39.Ng1 Rxg1+ 40.Kxg1 Ra1+ 41.Kh2 Rg1 42.Kxg1 Bf8 43.Qf6+ Kh7 44.Qf7+ +- (#17) Depth: 25/45 00:03:22 85653kN 30.Rxg7+ Kxg7 31.Qg1+ Kh8 32.Qh2+ Kg8 33.Qg3+ Kh8 34.Qh3+ Kg8 35.Qg4+ Kh8 36.Qh5+ Kg8 37.Qg6+ Kh8 38.Bh6 Rb1+ 39.Ng1 Rxg1+ 40.Kxg1 Ra1+ 41.Kh2 Rg1 42.Kxg1 Bf8 43.Qf6+ Kh7 44.Qf7+ +- (#17) Depth: 26/52 00:03:33 90179kN 30.Rxg7+ Kxg7 31.Qg1+ Kh8 32.Qh2+ Kg8 33.Qg3+ Kh8 34.Qh3+ Kg8 35.Qg4+ Kh8 36.Qh5+ Kg8 37.Qg6+ Kh8 38.Bh6 Rb1+ 39.Ng1 Rxg1+ 40.Kxg1 Ra1+ 41.Kh2 Rg1 42.Kxg1 Bf8 43.Qf6+ Kh7 44.Qf7+ +- (#17) Depth: 27/44 00:03:49 96371kN 30.Rxg7+ Kxg7 31.Qg1+ Kh8 32.Qh2+ Kg8 33.Qg3+ Kh8 34.Qh3+ Kg8 35.Qg4+ Kh8 36.Qh5+ Kg8 37.Qg6+ Kh8 38.Bh6 Rb1+ 39.Ng1 Rxg1+ 40.Kxg1 Ra1+ 41.Kh2 Rg1 42.Kxg1 Bf8 43.Qf6+ Kh7 44.Qf7+ +- (#17) Depth: 28/45 00:04:10 105610kN (Byrne, Secane, PA USA 11.04.2004)
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