The last SCO FAQ with analysis of 58...Qf5, before the Internet debacle that
caused the move 58...Qe4?? to be played. Rendered into plain text by 99% Energy
and then into indented tree form by KWR.
Event "58.g6" - Site "?" - Date "????.??.??" - Round "?" - White
"Kasparov, G." - Black "The World" - Result "*" - ECO "B52" - Annotator
"SMART-FAQ (WT)" - PlyCount "115" -
All analysis by the World Team (WT) 1.e4 c5 2.Nf3 d6 3.Bb5+ Bd7 4.Bxd7+ Qxd7
5.c4 Nc6 6.Nc3 Nf6 7.O-O g6 8.d4 cxd4 9.Nxd4 Bg7 10.Nde2 Qe6 11.Nd5 Qxe4
12.Nc7+ Kd7 13.Nxa8 Qxc4 14.Nb6+ axb6 15.Nc3 Ra8 16.a4 Ne4 17.Nxe4 Qxe4
18.Qb3 f5 19.Bg5 Qb4 20.Qf7 Be5 21.h3 Rxa4 22.Rxa4 Qxa4 23.Qxh7 Bxb2 24.Qxg6
Qe4 25.Qf7 Bd4 26.Qb3 f4 27.Qf7 Be5 28.h4 b5 29.h5 Qc4 30.Qf5+ Qe6 31.Qxe6+
Kxe6 32.g3 fxg3 33.fxg3 b4 34.Bf4 Bd4+ 35.Kh1 b3 36.g4 Kd5 37.g5 e6 38.h6
Ne7 39.Rd1 e5 40.Be3 Kc4 41.Bxd4 exd4 42.Kg2 b2 43.Kf3 Kc3 44.h7 Ng6 45.Ke4
Kc2 46.Rh1 d3 47.Kf5 b1=Q 48.Rxb1 Kxb1 49.Kxg6 d2 50.h8=Q d1=Q 51.Qh7 b5
52.Kf6+ Kb2 53.Qh2+ Ka1 54.Qf4 b4 55.Qxb4 Qf3+ 56.Kg7 d5 57.Qd4+ Kb1 58.g6
58.g6 Qf5
-----------------------------------------------------------------------
59.Qb6+
* 59...Ka2 60.Qf6 Qd7+ 61.Qf7
* 61...Qd8
* 62.Qf5 d4 63.Qf6
* 63...Qb8 64.Qxd4 = EGTB=
* 63...Qa8 64.Qxd4 = EGTB=
* 62.Kh7 Qh4+
* 63.Kg7 Qd8 = repeats
* 63.Kg8 Qd8+ 64.Qf8 Qd7 65.g7 Qe6+ 66.Qf7 Qc8+ 67.Qf8 Qe6+ 68.Kh7
Qh3+ 69.Kg6 Qg4+ =
* 62.Qa7+! 62...Kb1 63.Kf7 +/±
* 61...Qg4
* 62.Qxd5+ = EGTB=
* 62.Kf8 Qc8+
* 62.Kf6 Qf4+ 63.Ke6
* 63...Qe3+ 64.Kxd5 +-
* 63...Qe4+ 64.Kd6 Kb2 65.g7 Qb4+ 66.Kc7 +-
* 59...Kc1
* 60.Qe3+ Kb1 61.Kh6 Qf6!
* 62.Kh5 Qf5+ 63.Qg5 Qh3+ 64.Qh4 Qf5+ 65.Kh6 Qe6 66.Kh7 Qf5 =
* 62.Qb3+ Kc1 63.Qxd5 = EGTB=
* 60.Kh6 Qf4+
* 61.Kg7 d4 =
* 61.Kh7 Qh4+ 62.Kg7 d4 =
* 60.Qg1+ Kc2 61.Kh6 Qe6 - 59.Kh6 Qe6 60.Qg1+ Kc2
* 60.Qf6
* 60...Qg4
* 61.Qf1+ Kc2 62.Qf2+ Kc1 keeping close to the d-file
* 63.Kf6 d4 64.g7 d3 65.Qc5+ Kb2 66.Qb6+ Kc2 67.Qc7+ Kd1! =
This position is known from the 51...Ka1 ending!
* 63.Kf7 Qd7+ 64.Kg8 d4 65.g7 Qe8+
* 66.Kh7 Qh5+ 67.Kg8 Qe8+ 68.Kh7 Qh5+ =
* 66.Qf8 Qe6+ 67.Kh7 Qh3+ 68.Kg6 Qg4+
* 69.Kf6 Qf3+ 70.Ke6 Qb3+ =
* 69.Kf7 Qf5+ 70.Ke7 Qe5+ 71.Kd7 Qd5+ 72.Kc7 Qa5+ 73.Kc6 Qa6+
* 74.Kc5 Qa7+ 75.Kb4 Qb7+ 76.Kc4 Qc7+ 77.Kb3 Qb7+ 78.Kc4 Qc7+=
* 74.Kd5 Qb7+ 75.Kxd4 = EGTB=
* 63.Kh6 d4 64.g7 Qe6+ 65.Kg5 d3 66.Qc5+ Kb2 =
* 61.Kg8 d4 62.g7 d3! 63.Qc3+ Kb1 64.Qxd3+ = EGTB=
* 61.Qc3+ Kb1 62.Qb3+ Kc1 63.Qxd5 = EGTB=
* 61.Qc6+
* 61...Kb1?!
* 62.Qxd5 = EGTB=
* 62.Qb6+ Kc1
* 63.Qe3+ Kc2 64.Kf6 d4 65.Qf2+ Kc1 66.g7 d3 67.Qc5+ Kb1 68.Qb6+
Kc2 69.Qc7+ Kd1! = Known from the 51...Ka1 ending!
* 63.Qc7+ Kb1 64.Kf6 Qf3+ 65.Kg5 Qg2+ =
* 63.Kf7 Qf5+ 64.Ke7 d4 65.g7 Qe5+ 66.Kf7 Qf5+ 67.Qf6 Qd5+
68.Qe6 Qh5+ 69.Ke7 Qg5+ 70.Kf8 Qc5+!
* 71.Kf7 Qh5+ =
* 71.Ke8 Qb5+ 72.Qd7 Qe5+ 73.Qe7 Qh5+ =
* 62.Kf7 Qf5+ 63.Ke7 Qe5+ 64.Qe6 Qg3
* 65.Kf6 Qh4+ 66.Ke5 Qh2+
* 67.Kxd5 = EGTB=
* 67.Kd4 Qf2+ =
* 65.Kf7 Qf4+
* 66.Kg8 Qb8+
* 67.Kh7 Qh2+ 68.Kg7 d4 =
* 67.Kg7 d4 68.Qe4+ Kc1 69.Qxd4 = EGTB=
* 66.Qf6 Qc7+
* 67.Kg8 d4
* 68.Qxd4 = EGTB=
* 68.g7 d3 69.Qf5 Kc1 70.Qxd3 = EGTB=
* 67.Qe7 Qf4+ 68.Kg8 d4 69.Qb4+ Kc2
* 70.Qc4+ Kb2 71.g7 Qb8+ =
* 70.g7 Qf5!
* 71.Qxd4 = EGTB=
* 71.Qc4+ Kb2
* 72.Qxd4+ = EGTB=
* 72.Qf7 Qc8+
* 73.Kh7 Qh3+ 74.Kg6 Qg3+ 75.Kf6 Qf3+ 76.Ke7 Qb7+
77.Kf8 Qc8+ 78.Qe8 Qf5+ =
* 73.Qf8 Qe6+ 74.Kh7 Qh3+ 75.Kg6 Qg4+
* 76.Kf6 Qf3+ 77.Ke6 Qb3+ =
* 76.Kf7 Qf5+ 77.Ke7 Qe5+ 78.Kd7 Qd5+ 79.Kc7 Qa5+
80.Kc6 Qa6+ 81.Kd5 Qb7+ 82.Kxd4 EGTB=
* 65.Qf5+! 65...Kc1 66.Kf6!
* 66...d4? 67.Qc5+ Kb1
* 68.Qxd4? 68...Qf3+! = EGTB=
* 68.g7 d3 69.Qb4+ Ka1 70.Qa3+ Kb1 71.Qb3+ +-
* 66...Qc3+
* 67.Ke6 Qc6+ 68.Ke5 Qc3+ 69.Kxd5 EGTB=
* 67.Qe5 Qf3+ 68.Ke7! +/±
* 68.Ke6 Qg4+ 69.Qf5 Qg3
* 70.Kxd5 Qb3+! = EGTB=
* 70.Qf6 d4! 71.g7 Qb3+ =
* 70.Qf7 d4 71.g7 Qb3+ =
* 61...Qc4! nice resource
* 62.Qe6 Qe4!
* 63.Kf6 Qh4+ 64.Kf7 Qf4+ =
* 63.Kf7 Qf4+ =
* 62.Qxc4+ dxc4 63.Kf8 c3 64.g7 c2 65.g8=Q Kb1 66.Qb3+ Ka1! =
* 62.Qf6 d4 63.Qf4+ - 62.Qd6 d4 63.Qf4+
* 62.Qd6 d4 63.Qf4+ Kb1
* 64.Kh7 Qc2 65.Qxd4 = EGTB=
* 64.Qe4+ Qc2 65.Qxd4 = EGTB=
* 64.Kh6 Qe6
* 65.Qxd4 = EGTB=
* 65.Kg5 Qe3! =
* 60...Qd7+! improvement 61.Qf7 Qg4
* 62.Qxd5 = EGTB=
* 62.Kf6 Qf4+
* 63.Ke7 Qb4+ =
* 63.Ke6 Qe3+ 64.Kxd5 = EGTB=
* 62.Qc7+ Qc4! =
* 62.Kf8 Qc8+
* 63.Qe8 Qf5+ 64.Ke7 Qg5+
* 65.Kd7 d4 66.Qf7 d3 67.Qc4+ Kb1
* 68.Qxd3+ Ka2! = EGTB=
* 68.Qb3+ Ka1
* 69.Qxd3 = EGTB=
* 69.Qc3+ Kb1 70.Qxd3+ Ka2! = EGTB=
* 65.Kd6 Qg3+ 66.Kxd5 = EGTB=
* 63.Ke7 Qc7+ =
* 62.Qf1+ Kc2 see 59.Qf6 Qd7+ 60.Qf7 Qg4 61.Qf1+ Kc2
* 60.Qc7+ Kb1 61.Qf7 Qg4!
* 62.Qxd5 = EGTB=
* 62.Kf6 Qf4+
* 63.Ke7 Qh4+ =
* 63.Ke6 Qe3+ 64.Kxd5 = EGTB=
* 62.Kf8 Qc8+
* 63.Qe8 Qf5+ 64.Ke7 Qg5+
* 65.Kd7 d4 66.Qf7 d3 67.Qb3+ Ka1
* 68.Qxd3 = EGTB=
* 68.Qc3+ Kb1 69.Qxd3+ Ka2! = EGTB=
* 65.Kd6 Qg3+ 66.Kxd5 = EGTB=
* 63.Ke7 Qc7+ =
* 62.Qf1+ Kc2 see 59.Qf6 Qd7+ 60.Qf7 Qg4 61.Qf1+ Kc2
* 60.Qc6+!? tricky move
* 60...Kb1?! 61.Qf6 Qg4 - 60.Qf6 Qg4 61.Qc6+ Kb1?!
* 60...Kd1!
* 61.Kh7
* 61...d4 62.Qa4+ Kc1 63.Qxd4 = EGTB=
* 61...Qh5+
* 62.Kg8 d4 63.g7 d3 64.Kf8 Qf5+ 65.Ke7
* 65...Qg4!? =
* 65...Qe5+ 66.Kf7 Qf5+ 67.Qf6 Qd7+ 68.Kg6 Qg4+ =
* 62.Kg7 d4 63.Qa4+ Kc1 64.Qxd4 = EGTB=
* 61.Qf6 Qg4
* 62.Qa1+ Kc2 63.Qa2+ Kc1 64.Qxd5 = EGTB=
* 62.Kh7 Qh5+ 63.Kg8 d4!
* 64.Qxd4+ = EGTB=
* 64.g7 Qe8+
* 65.Qf8 Qe6+
* 66.Qf7 Qc8+ 67.Kh7 Qh3+ 68.Kg6 Qg3+ 69.Kf6 Qf3+ 70.Ke6
Qb3+ 71.Ke7 Qb7+ 72.Kf6 Qf3+ =
* 66.Kh7 Qh3+ 67.Kg6 Qg3+ 68.Kf5 Qf3+ 69.Ke5 Qg3+
* 70.Kxd4 = EGTB=
* 70.Kd5 Qb3+
* 71.Kc5 Qc3+ 72.Kd5 Qb3+ 73.Ke4 Qe3+ 74.Kf5 Qf3+ =
* 71.Kc6 Qa4+ 72.Kb7 Qb5+ 73.Kc7 Qa5+ 74.Kd6 Qa3+ 75.Ke5
Qg3+ =
* 71.Kxd4 Qb2+! = EGTB=
* 65.Kh7 Qh5+ 66.Qh6 Qf5+ 67.Qg6 Qh3+ 68.Kg8 d3 69.Kf7 Qf3+
* 70.Qf6 Qh5+ 71.Qg6 Qf3+ =
* 70.Ke6 Qc6+ 71.Kf5 Qf3+ 72.Ke5 Qe2+ 73.Qe4 Qb2+! 74.Qd4
Qh2+ 75.Ke4 Qh7+! 76.Ke3 Qh3+ 77.Kf2 Qh2+ 78.Kf3 Qh3+
79.Ke4 Qh7+ 80.Kd5 d2 = Pretty Draw
* 61.Kh6 Qf4+ 62.Kg7 Qf5 = repeats
* 62...d4!?
* 63.Qh1+ Kc2 64.Qc6+ Kd1 65.Qf6 - 63.Qf6
* 63.Qf6 Qe3 64.Kg8 d3 65.g7 d2 66.Kf7 Ke1
* 67.Qh4+ Qf2+ 68.Qxf2+ Kxf2 =
* 67.Qe7 Qxe7+ 68.Kxe7 d1=Q 69.g8=Q = Draw
* 61.Qa4+ Kc1 62.Kh6
* 62...Qf8+!? 63.Kg5 Qe7+ 64.Kf5 Qf8+ 65.Kg4 Qc8+ 66.Kg3 Qc3+
67.Kg4 Qc8+ 68.Kh4 Qh8+ 69.Kg4 Qc8+ =
* 62...Qe6
* 63.Qf4+ Kb1 64.Kg5 Qe7+
* 65.Qf6 Qe3+ =
* 65.Kh6 Qe6
* 66.Qd4 Kc2 67.Kg5 Qe7+ 68.Qf6 Qe3+ =
* 66.Kh7 Qh3+ 67.Kg7 d4
* 68.Qxd4 = EGTB=
* 68.Kf6 Qc3 69.g7 d3+ 70.Kg6 d2 71.g8=Q d1=Q 72.Qgb8+ Qb2=
4Q Draw
* 65.Kg4 d4 66.Qxd4 Qe2+! = EGTB=
* 63.Qd4 Kb1 repeats - 59.Kh6 Qe6
* 63.Qa1+ Kc2 64.Qd4 Kb1 repeats see 59.Kh6 Qe6
-----------------------------------------------------------------------
59.Qg1+ Kc2
* 60.Qd4 Qd7+
* 61.Kh6 Qe6 62.Kg5 Qe7+ - 61.Kf6
* 61.Kf6 Qd6+ 62.Kf5 Qd7+ 63.Kf4 Qd6+ 64.Kg5 Qe7+ 65.Qf6 Qe3+ 66.Qf4 Qe7+ =
* 60.Qh2+ Kc1 61.Kh6 Qe6 - 59.Kh6 Qe6 60.Qg1+ Kc2 61.Qh2+ Kc1
* 60.Qe3 d4 61.Qxd4 = EGTB=
-----------------------------------------------------------------------
59.Qf6
* 59...Qg4?!
* 60.Qf1+ Kc2 - 59.Qb6+ Kc1 60.Qf6 Qg4 61.Qf1+ Kc2
* 60.Kg8 d4 61.g7 d3 62.Qf1+ Kb2 63.Qxd3 = EGTB=
* 60.Qb6+
* 60...Kc2 61.Kf7 Qf5+ 62.Qf6 Qd7+ 63.Kf8 +/±
* 60...Kc1 61.Kf7!
* 61...Qf5+ 62.Ke7 Qe5+ 63.Qe6 Qg3
* 64.Qc8+ Kb2 65.Qh8+ Kc2 66.g7 Qg5+ 67.Kd6 Qf6+ 68.Kxd5 EGTB=
* 64.Qd6!?
* 64.Qc6+ Kb1 65.Qd6! 65...Qg4
* 66.Qe6 Qb4+ 67.Kd7 Qb7+ 68.Kd6 d4! 69.Qf5+ Kb2 =
* 66.Qf6 d4 67.g7 d3 68.Qb6+ Kc1 69.Qc7+ Kd1! =
* 66.Qb6+ Kc1 67.Qf6 +/±
* 61...Qf4+ 62.Ke7 Qe4+
* 63.Kd7 d4! 64.Qf6 Qd5+ 65.Ke7 d3 =
* 63.Kd8 Qh4+! 64.Kd7 d4 65.Qc6+ Kb1 =
* 63.Qe6 Qb4+ 64.Qd6
* 64...Qg4 65.Qf6 +/±
* 64...Qe4+ 65.Kd8 +/±
* 59...Qd7+! -a much better move! improvement
* 60.Kf8 Qc8+ 61.Ke7 Qc7+ 62.Ke6 Qc6+ 63.Kf5 Qc2+ =
* 60.Qf7 Qg4!
* 61.Qxd5 = EGTB=
* 61.Kf6 Qf4+
* 62.Ke7 Qb4+ =
* 62.Ke6 Qe3+ 63.Kxd5 = EGTB=
* 61.Qb7+ Kc1
* 62.Qxd5 = EGTB=
* 62.Qc6+ Qc4! =
* 61.Kf8 Qc8+
* 62.Qe8 Qf5+ 63.Ke7 Qg5+
* 64.Kd7 d4 65.Qf7 d3 66.Qb3+ Kc1
* 67.Qxd3 Qg4+! = EGTB=
* 67.Qc3+ Kb1 68.Qxd3+ Ka2! = EGTB=
* 64.Kd6 Qg3+! 65.Kxd5 = EGTB=
* 62.Ke7 Qc7+ =
* 61.Qf1+ Kc2
* 62.Kf6 d4 = - 59.Kh6 Qe6 60.Qd3+ Kc1 61.Qf1+ Kc2 62.Kg5 d4
* 62.Kf7 Qd7+ 63.Kf6 Qd8+ =
* 62.Qf2+ Kc1 63.Qc5+ Kd1!
* 64.Qxd5+ Kc1! = EGTB=
* 64.Qb6 d4 65.Kf7 Qf5+ 66.Ke7 Qe5+ 67.Qe6 Qg7+ 68.Qf7 Qe5+ 69.Kd7
Qb5+ 70.Kd6 Qb4+ 71.Ke5 Qe1+ 72.Kxd4 Qd2+ = EGTB=
-----------------------------------------------------------------------
59.Qb4+ Kc2 60.Kh6 Qe6
* 61.Qc5+ Kb1 62.Qg1+ Kc2 - 59.Kh6 Qe6 60.Qg1+ Kc2
* 61.Qa4+ Kc1 - 59.Qb6+ Kc1 60.Qc6+ Kd1 61.Qa4+ Kc1 62.Kh6 Qe6
* 61.Qf4 Kb1 62.Qd4 - 59.Kh6 Qe6 60.Qd3+ Kc1 61.Qc3+ Kb1 62.Qd4
-----------------------------------------------------------------------
59.Kh6! RZW = "Regan Zugzwang White to move" RZB = "Regan Zugwang
Black to move"
* 59...Qh3+?! see 59.Kh6 Qe6 60.Qd3+ Kc1 61.Qc3+ Kb1 62.Qd4 Qh3+
* 59...Qe6 RZW
* 60.Kg5 Qe7+
* 61.Kf5 Qd7+ 62.Kf6 Qd6+ 63.Kf7 Qd7+
* 64.Kf8 Qd8+ 65.Kg7 Qd7+ =
* 64.Kg8 Qe6+ =
* 61.Kh5
* 61...Qe8?! This extended "hold" idea cedes too much ground.
* 62.Qf6 d4
* 63.Qf1+ Ka2 64.Qf2+ Kb1 65.Qxd4 Qe2+!! = EGTB=
* 63.Qxd4 Qe2+!! = EGTB=
* 62.Kh6 Qe6 = repeats
* 62.Qxd5 = EGTB=
* 62.Qg1+ Kc2 63.Qf2+ Kb1 64.Qf5+ Kb2
* 65.Qf6+ Kb1
* 66.Kh6 Qe3+ 67.Kh5 Qh3+ 68.Kg5 Qe3+ =
* 66.Kg5 Qe3+ =
see 60.Qg1+ Kc2 61.Qf2+ Kb1 62.Kg5 Qe7+ 63.Qf6 Qe3+
* 65.Kg5 d4
* 66.Qf7 Qe5+ =
* 66.g7 d3
* 67.Qxd3 = EGTB=
* 67.Qf2+ Kc1 68.Qc5+ Kd1 69.Qd5 Qe3+ 70.Kg6 Qg3+ 71.Kh6 Qe3+
72.Qg5 Qe6+ 73.Qg6 Qe3+ 74.Kh5 Qh3+ 75.Kg5
* 75...Qg3+ 76.Kf5 Qf3+ 77.Ke5
* 77...Qe2+ 78.Kd6 Qh2+ 79.Kd7 Qh3+ 80.Qe6 +-
* 77...Qe3+
* 78.Kd6?? 78...Qb6+ -+
* 78.Kd5 Qf3+
* 79.Qe4 Qf7+ =
* 79.Kd4 Qf2+ =
* 79.Kc4 Qf4+ 80.Kxd3 +-
* 75...Qe3+ 76.Kf5 Qc5+ 77.Ke4 Qc4+ 78.Ke3 Qc5+ 79.Kf3
Qd5+ 80.Kg3 Qe5+ 81.Kh3 +-
* 61...Qe2+-a much better move.
* 62.Qg4 Qe5+ 63.Kh4 Qe7+
* 64.Qg5 Qe1+ 65.Kg4 Qe4+ 66.Kh3 Qf3+ 67.Qg3 Qh5+ 68.Kg2 Qe2+
69.Kh1 Qh5+ 70.Kg1 Qd1+ 71.Kf2 Qc2+ =
* 64.Kh3 Qe3+ =
* 62.Kh6 Qe6 repeats---see 59.Kh6 Qe6
* 62.Kg5 Qe7+ 63.Qf6 Qe3+ =
see 60.Qg1+ Kc2 61.Qf2+ Kb1 62.Kg5 Qe7+ 63.Qf6 Qe3+
* 62.Kh4 Qe7+ 63.Kh3 Qe6+ 64.Qg4 Qe3+ 65.Kg2 d4
* 66.Qg3 Qxg3+ 67.Kxg3 d3 =
* 66.g7 Qd2+ 67.Kh1 Qh6+ 68.Kg2 Qd2+ 69.Kg3 Qe3+ =
* 61.Qf6 Qe3+
* 62.Kg4 Qe4+ 63.Kg3 Qd3+ 64.Kf2 Qd2+ 65.Kg1 Qe3+ 66.Qf2 Qg5+ 67.Qg2
Qe3+ 68.Kf1 Qc1+
* 69.Ke2 Qc2+ 70.Kf3 Qf5+ 71.Ke3 d4+ 72.Kxd4 = EGTB=
* 69.Kf2 Qd2+ 70.Kf3 Qc3+ 71.Kg4 Qf6 72.Qg1+ Kb2 =
* 62.Qf4 Qe7+
* 63.Kg4 d4 64.Qxd4 Qe2+! = EGTB=
* 63.Kh6 Qe6 64.Qd4 - 59.Kh6 Qe6 60.Qd3+ Kc1 61.Qc3+ Kc1 62.Qd4
* 64.Kh7 Qh3+ 65.Kg7 d4
* 66.Qxd4 = EGTB=
* 66.Kf6 Qc3 67.g7 d3+ =
* 60.Qg1+ Kc2
* 61.Qf2+ Kb1
* 62.Qf7 Qe3+ 63.Kh5 Qh3+ 64.Kg5 Qg3+ 65.Kf5 d4 66.g7 Qf3+ 67.Ke6 Qb3+
68.Ke7 Qb7+
* 69.Kf8 Qc8+ 70.Qe8 Qf5+ 71.Kg8 d3 72.Qf7 Qxf7+ 73.Kxf7 d2 =
* 69.Kf6 Qf3+ =
* 62.Kg5 Qe7+
* 63.Qf6 Qe3+ 64.Qf4 Qe7+
* 65.Kg4 d4 66.Qxd4 Qe2+! = EGTB=
* 65.Qf6 Qe3+ =
* 65.Kh6 Qe6 66.Qd4 see 59.Kh6 Qe6 60.Qd3+ Kc1 61.Qc3+ Kb1 62.Qd4
* 66.Kh7 Qh3+ 67.Kg7 d4
* 68.Qxd4 = EGTB=
* 68.Kf6 Qc3 69.g7 d3+ 70.Kg6 d2 71.g8=Q d1=Q 72.Qgb8+ Qb2 =
4Q Draw
* 63.Kh6 Qe6 repeats
* 61.Qg2+ Kb1 62.Qf2 d4! =
* 63.Qxd4 = EGTB=
* 63.Qg1+ Ka2 64.Qxd4 = EGTB=
* 61.Qh2+
* 61...Kd3 62.Qg3+ Kc2 63.Qf2+ Kb1 64.Qd4:
see 59.Kh6 Qe6 60.Qd3+ Kc1 61.Qc3+ Kb1 62.Qd4
* 61...Kc1
* 62.Kh7
* 62...Qf5!?
* 62...Qe4 63.Kh6 Qe6 64.Kh5 Qf5+ =
* 62.Kh5 Qf5+ =
* 62.Kg5 Qe7+
* 63.Kf5 Qf8+! 64.Kg4 Qc8+ 65.Kf3 Qc3+ =
* 63.Kh6 Qe6 repeats
* 63.Kh5
* 63...Qe8!? 64.Qh1+ Kb2 65.Qxd5 = EGTB=
(Look for transpo to above bad line.)
* 63...Qe4?!
* 64.g7?? 64...Qh7+ -+
* 64.Kg5 Qe7+ = repeats
* 64.Qg1+ Kc2 65.Qf2+ Kc1 66.Qc5+ Kb2 67.Qd6 Qf5+
* 68.Kh4 Qe4+
* 69.Kh5 Qf5+ =
* 69.Kg3 Qe3+ =
* 69.Kh3 Qf5+ =
* 68.Kh6 Qh3+ 69.Kg7 d4 70.Qxd4+ = EGTB=
* 64.Qc7+! 64...Kd1 65.g7 Qf5+
* 66.Kh6 Qf6+ 67.Kh7 Qf5+
* 68.Kh8 Qh5+ 69.Kg8 Qe8+ =
* 68.Kg8 Qe6+ 69.Kf8 Qf6+ 70.Ke8 Qe6+ 71.Qe7 Qc8+ 72.Kf7
Qf5+ 73.Qf6 Qd7+ 74.Kg6 Qg4+ 75.Kh7 Qh5+ 76.Qh6 Qf5+
77.Kh8 Qe5 78.Kh7 Qe4+ 79.Qg6 Qh4+ 80.Kg8 Qd8+ 81.Kf7
Qc7+ 82.Ke6 Qc6+ 83.Kf5 Qc2+ 84.Kg5 Qd2+ 85.Kf6 Qc3+
86.Ke6 Qc6+ 87.Kf7 Qc7+ 88.Ke8 Qc8+ 89.Kf7 Qc7+ =
* 66.Kh4! 66...Qf6+ 67.Kg4 Qg6+
* 68.Kh3 Qe6+ 69.Kg2 Qe4+ =
* 68.Kf4 Qe4+ 69.Kg5 Qg2+ 70.Kf6 Qf3+ 71.Ke7 Qe3+
* 72.Kf8 Qf3+ 73.Qf7 Qa3+
* 74.Ke8 Qa8+ 75.Ke7 Qa3+ 76.Kd7 Qa4+ 77.Kd6 Qb4+
78.Ke5 Qe4+ 79.Kf6 Qf4+ 80.Kg6 Qg3+ 81.Kh5 Qh3+
82.Kg5 Qg3+ 83.Kf6 Qf4+ 84.Ke7 Qb4+ 85.Kd8 Qb8+
86.Ke7 Qa7+ =
* 74.Kg8! 74...Qd6 75.Qh5+ Kc1 76.Kh8 Qf6 77.Kh7 +-
* 72.Kd8! Qg5+ 73.Qe7 Qg6 74.Qd7 Qb6+ 75.Ke7 Qb4+
76.Ke6 Qg4+ 77.Kd6 Qg5 78.Kc6 +-
* 63...Qg7!?
* 64.Qh1+ Kb2 65.Qxd5 = EGTB=
* 64.Qe2 d4 65.Qd3 Qe5+ =
* 64.Qg1+ Kc2 65.Qf2+ Kc1 =
* 64.Qf4+ Kc2
* 65.Qf7 Qe5+ 66.Kg4 Qe4+ =
* 65.Qf5+ Kc1 66.Qxd5 = EGTB=
* 64.Kg5
* 64...Qe7+ = repeats
* 64...d4 65.Qg1+ Kb2 66.Qf2+ Kc3 67.Qf6 Qxf6+ 68.Kxf6 d3 =
* 61...Kb1
* 62.Qb8+ Kc2 63.Qf4 Kb1 64.Qd4
see 59.Kh6 Qe6 60.Qd3+ Kc1 61.Qc3+ Kb1 62.Qd4
* 62.Kg5 Qe3+ 63.Qf4 Qe7+ 64.Kh6 Qe6 65.Qd4
see 59.Kh6 Qe6 60.Qd3+ Kc1 61.Qc3+ Kb1 62.Qd4
* 60.Qh4 d4!
* 61.Qxd4 = EGTB=
* 61.Qf4 Qe3 =
* 60.Qf4 d4!
* 61.Qxd4 = EGTB=
* 61.Qf7 Qe3+ 62.Kh5 d3 63.g7 Qe5+ 64.Kg6 Qe4+ 65.Qf5 Qxf5+ 66.Kxf5 d2 =
* 60.Kh5 Qf5+ 61.Kh6 Qe6 repeats
* 60.Qb4+!? 60...Kc2 61.Qf4
* 61...d4? 62.Qxd4 +-
* 61...Kb1 62.Qd4 - 59.Kh6 Qe6 60.Qd3+ Kc1 61.Qc3+ Kc1 62.Qd4
* 62.Kg5 Qe7+
* 63.Kh6 Qe6 repeats
* 63.Qf6 Qe3+ =
see 60.Qg1+ Kc2 61.Qf2+ Kb1 62.Kg5 Qe7+ 63.Qf6 Qe3+
* 60.Qd3+
* 60...Kb2 61.Kg5 Qe5+ 62.Qf5 Qg3+ 63.Kf6 Qd6+ 64.Qe6 Qf4+ 65.Ke7 Qc7+
66.Kf8 Qf4+ 67.Ke8 +/±
* 60...Ka1?!
* 61.Kh7 Qe7+ 62.g7 Qh4+
* 63.Kg8 Qd8+ 64.Kf7 Qd7+ 65.Kf6 Qd6+ 66.Kf5 Qd7+ 67.Kg6 Qg4+ =
* 63.Kg6 Qg4+
* 64.Kf7 Qf4+ =
* 64.Kf6 Qh4+ =
* 61.Qf1+! [Black's King must go to c2 on this move.]
* 61...Kb2 62.Kg5
* 62...d4 63.Qb5+
* 63...Kc2 64.Qc5+ Kb1 65.Qxd4 +-
* 63...Ka2 64.Qa4+ Kb1 65.Qxd4 +-
* 62...Qe5+ 63.Qf5 Qg3+ 64.Kf6 Qd6+ 65.Qe6 Qf4+ 66.Ke7 Qc7+ 67.Kf8
Qf4+ 68.Ke8 +/±
* 61...Ka2 62.Kg5
* 62...d4? 63.Qf7 +-
* 62...Qe5+ 63.Qf5 Qg3+ 64.Kf6 Qd6+ 65.Qe6 Qf4+ 66.Ke7 Qc7+ 67.Kf8
Qf4+ 68.Ke8 +/±
* 60...Kc1
* 61.Kg5
* 61...d4? 62.Qxd4 +-
* 61...Qe7+
* 62.Kf5 Qd7+ 63.Kf4 Qd6+ 64.Kf3 Qf6+
* 65.Kg2 d4! =
* 65.Ke2 Qb2+! =
* 62.Kg4 d4!
* 63.Qxd4 Qe2+! = EGTB=
* 63.Qf1+ Kc2 64.Qf2+ Kc1 65.Qxd4 Qe2+! = EGTB=
* 61.Qf3 d4 62.Qf4+ Qe3! =
* 61.Kh7 Qe7+ 62.g7 Qh4+ 63.Kg6 Qg4+ 64.Kf6 Qh4+ 65.Kf7 Qf4+ 66.Kg8
Qb8+ =
* 61.Qf1+ Kc2
* 62.Qf7 Qh3+ 63.Kg5 Qg3+ =
* 62.Qg2+ Kb1 63.Kh5 Qf5+ 64.Kh4 Qf4+ 65.Qg4 Qh6+ 66.Kg3 Qe3+ 67.Kg2
Qd2+ 68.Kh1 Qh6+! 69.Kg1 Qe3+ =
* 62.Kg5 d4
* 63.Qf5+ Qxf5+ 64.Kxf5 d3 65.g7 d2 =
* 63.g7 d3 =
* 63.Qf2+
* 63...Kc1? 64.Qxd4 +-
* 63...Kc3
* 64.Qf3+ Qe3+ 65.Qf4 Qxf4+ 66.Kxf4 d3 =
* 64.g7 d3
* 65.Qf6+ Qxf6+ 66.Kxf6 d2 =
* 65.Qc5+ Kb2
* 66.Qb5+ Kc2 =
* 66.Qd4+ Kc2
* 67.Qa4+ Kc1 68.Qd4 Kc2 =
* 67.Qc5+ Kb1
* 68.Qb5+ Kc2 69.Qa4+ Kb1 70.Qd1+ Ka2
* 71.Qxd3 = EGTB=
* 71.Qd2+ Ka1 72.Qxd3 = EGTB=
* 68.Qb4+ Kc2 =
* 68.Qf5 Qxf5+ 69.Kxf5 d2 70.g8=Q 70...d1=Q = Draw
* 61.Qg3 Kb1 62.Qg1+ Kc2 see 59.Kh6 Qe6 60.Qg1+ Kc2
* 61.Qc3+ Kb1
* 62.Qf3 d4 63.Qd1+
* 63...Kb2? 64.Qxd4+ +-
* 63...Ka2
* 64.Qxd4 = EGTB=
* 64.Qc2+ Ka1 65.Qc1+ Ka2 66.Qd2+ Kb1
* 67.Qxd4 = EGTB=
* 67.Qd3+ Kc1 68.Qxd4 = EGTB=
* 62.Qd4! RZB (the same position as after 59.Kh6 Qe6 but with
Black to move. White can reach this position in many different ways so it is
unclear that this position can actually be prevented). This discovery has
affected the assessment of this line, and Black is actively seeking a method
to equalize. [Analysis of RZB re-sets the indentation.]
-----------------------------------------------------------------------
62...Qh3+?!
* 63.Kg7 Qf5! = repeats
* 63.Kg5 Qg3+
* 64.Qg4 Qe3+
* 65.Qf4 Qe7+ =
* 65.Kf5 Qd3+
* 66.Kf6 Qc3+ 67.Ke7 Qc7+ 68.Kf6 Qc3+ 69.Kf5 Qd3+ =
* 66.Ke6 Qa6+
* 67.Kxd5 = EGTB=
* 67.Ke7 Qa7+ 68.Kf6 Qb6+ 69.Ke5 Qc7+ 70.Kxd5 = EGTB=
* 66.Ke5 Qc3+
* 67.Kxd5 = EGTB=
* 67.Ke6?? 67...Qc8+ -+
* 67.Kf4 Qc7+ 68.Kf5 Qd7+ 69.Kg5 Qe7+ 70.Kh6 Qe3+ 71.Qg5
* 71...d4? 72.g7 +-
* 71...Qh3+ 72.Kg7
* 72...Qd7+!?
* 72...Qe6!? 73.Qf6 Qd7+! see 59.Qf6 Qd7+
* 67.Kd6 Qf6+
* 68.Kxd5 Qd8+!! = EGTB= [Hairy Stuff!]
* 68.Qe6 Qg5!
* 69.Kc5 d4+ 70.Kxd4 = EGTB=
* 69.Qe1+ Kc2 70.Qe2+ Kc1 71.Qd3 d4
* 72.Ke6 Qe3+ 73.Qxe3+ dxe3 74.g7 e2 =
* 72.Qc4+ Kb1 73.Qd3+ Kc1 74.Qf1+ Kc2 75.Qf7 d3
* 76.Qc4+ Kb2
* 77.Qxd3 = EGTB=
* 77.Qd4+ Kc2 78.g7 d2 =
* 76.g7 d2 77.g8=Q Qxg8 78.Qxg8 d1=Q+ = Draw
* 64.Kf6 Qd6+ 65.Kg7 Qe7+ 66.Kh6 Qe6 repeats
* 64.Kf5
* 64...Qf3+
* 65.Qf4 Qh3+ 66.Qg4 see 64.Qg4
* 65.Ke6 Qh3+ 66.Kf6 Qf3+ see 64...Qh3+
* 64...Qh3+
* 65.Qg4 Qd3+ - 64.Qg4
* 65.Kf6
* 65...Qh8+ 66.g7 Qd8+ 67.Ke5 Qg5+ 68.Ke6 +-
* 65...Qf3+ 66.Ke7 Qa3+ 67.Kf7 Qf3+ 68.Qf6 Qh5
* 69.Ke6 Qe2+
* 70.Kxd5 = EGTB=
* 70.Kd6 Qh2+ 71.Qe5 Qf2
* 72.Kxd5 = EGTB=
* 72.Qxd5 Qg3+ =
* 69.Kf8! 69...d4 70.g7 Qc5+ 71.Kf7
* 71...Qd5+ 72.Qe6 +-
* 71...Qc7+ 72.Kg6 Qg3+ 73.Qg5 Qd6+ 74.Kf5 Qd5+ 75.Kf4 Qg8
76.Qb5+ +-
-----------------------------------------------------------------------
62...Kc2?! is under pressure 63.Kg5 Qe7+ Critical Position
* 64.Kh5!?
* 64...Qe8
* 65.Qxd5 = EGTB=
* 65.Kh6 Qe6 66.Qf2+ Kb1 - 59.Kh6 Qe6 60.Qg1+ Kc2 61.Qf2+ Kb1
* 65.Kg5 Qe7+ 66.Qf6 - 64.Qf6
* 65.Qf6
* 65...d4? 66.Qxd4 +- Amazing: put White's Q on d5 and it's a draw!
* 65...Kb1 66.Kg5 Qe3+ =
see 60.Qg1+ Kc2 61.Qf2+ Kb1 62.Kg5 Qe7+ 63.Qf6 Qe3+
* 65.Qf2+ Kb1 66.Qf5+ Ka2 67.Kh6 Qh8+ 68.Kg5 Qd4 69.Qc2+ +/±
* 64...Qe2+ 65.Kh4 Qe7+ 66.Kh3 Qe6+ 67.Qg4 Qe3+
* 68.Kg2 d4
* 69.Qg3 Qxg3+ 70.Kxg3 d3 =
* 69.g7 Qd2+ 70.Kh1 Qh6+! 71.Kg2 Qd2+ 72.Kg3 Qe3+ =
* 68.Qg3 Qh6+ 69.Kg2 Qg7- UNCLEAR? (losing?!? not critical...)
* 64.Qf6 Qe3+
* 65.Qf4 Qe7+
* 66.Kh5!? Here Black must sort out his preferred choice:
* 66...Qe8!? 67.Qh2+ Kc1 = 68.Qh1+ Kc2 69.Qxd5 = EGTB=
* 66...Qe2+
* 67.Kh4 Qe7+ 68.Kh3 Qe6+ 69.Qg4 Qe3+ 70.Kg2 d4!
* 71.Qg3 Qxg3+ 72.Kxg3 d3 =
* 71.g7 Qd2+ 72.Kh1 Qh6+! 73.Kg2 Qd2+ 74.Kg3 Qe3+ =
* 67.Kh6 Qe6 68.Qd4 Kb1 - 59.Kh6 Qe6
* 66...Qg7!?
* 67.Kg5
* 67...Qe7+ = repeats
* 67...d4 68.Qh2+ Kc1 69.Qg1+ Kb2 70.Qf2+ Kc3 71.Qf6 Qxf6+ 72.Kxf6
d3 =
* 67.Qh2+ Kc1
* 68.Qe2 d4 69.Qd3 Qe5+ =
* 68.Qg1+ Kc2 69.Qf2+ Kc1 =
* 68.Qf4+ Kc2
* 69.Qf7 Qe5+ 70.Kg4 Qe4+ =
* 69.Qf5+ Kc1 70.Qxd5 = EGTB=
* 68.Qh1+ Kb2 69.Qxd5 = EGTB=
* 66.Kg4
* 66...Qe2+?! 67.Qf3 Qc4+
* 68.Kh3!? 68...d4
* 69.g7 d3 =
* 69.Qg2+ Kc3 70.g7 Qg8 71.Qc6+ Kb2 72.Qf6 Kc3 73.Kg2! Qc8 74.Qg5
Qg8 75.Qc5+ Kd3 76.Qf8 +-
* 68.Kf5 d4
* 69.Qg2+ Kc3 70.g7 Qf7+ 71.Ke5 Qe7+ 72.Kf5 Qf7+ =
* 69.g7 Qf7+ 70.Ke4 Qb7+ 71.Kxd4 Qxf3 72.g8=Q = Draw
* 68.Kh5! 68...d4
* 69.g7 d3 70.Qf5 Kc1 71.Qf1+ Kc2 =
* 69.Qg2+ Kc3 70.g7 Qf7+
* 71.Qg6 Qf3+ 72.Kg5 Qg3+ 73.Kf6
* 73...Qf4+? 74.Ke6 +-
* 73...Qd6+ 74.Kf5 Qd7+ 75.Kg5 Qe7+ 76.Kh5 Qe2+ 77.Kg5
* 77...Qe3+? 78.Kh4 +-
* 77...Qg2+ 78.Kf5 Qf1+ 79.Ke5 Qb5+ 80.Kf6 Qc6+ 81.Kf5 Qf3+
=
* 71.Kh4
* 71...Qf6+? 72.Qg5 +-
* 71...Qe7+
* 72.Kh5 Qf7+ = repeats
* 72.Qg5 Qe4+
* 73.Kg3 Qd3+
* 74.Kg2 Qc2+ =
* 74.Kf2 Qc2+ 75.Ke1 Qe4+ 76.Kf1 Qd3+ 77.Kg2 Qc2+ 78.Kh3
Qh7+ 79.Kg4 Qe4+
* 80.Qf4 Qg6+ =
* 80.Kg3 Qd3+ =
* 73.Qg4 Qh7+ 74.Kg3 Qg8 75.Qf3+ d3 76.Qf8 +-
* 66...Qg7!
* 67.Qf7 Qd4+ 68.Kg5 Qe3+ =
* 67.Qa4+ Kb2 68.Qb4+ Kc2 69.Qc5+ Kb2 70.Kf5 d4 71.Qb4+ Kc2 72.Qc4+
Kd2!
* 73.Qa2+ Kc1 74.Qf7 Qh6 75.Qc4+ Kb1 76.Qxd4 = EGTB=
* 73.Qf7 Qh8
* 74.g7 Qh3+!
* 75.Kg6 Qg3+
* 76.Kh6 Qe3+ 77.Kh7 Qh3+ 78.Kg8 Qc8+ =
* 76.Kh7 Qh4+ 77.Kg8 Qd8+ =
* 75.Ke5 Qe3+
* 76.Kf6 Qf3+ 77.Ke7 Qb7+ 78.Kf8 Qc8+ 79.Qe8 Qf5+ 80.Kg8 d3=
* 76.Kd6 Qa3+ 77.Kc6 Qa6+ 78.Kc5 Qa5+ 79.Kxd4 = EGTB=
* 74.Ke4 Qa8+ 75.Kxd4 Qa1+!! = EGTB=
* 67.Qf2+ Kb1 68.Qb6+ Kc2 69.Qc6+ Kb2 70.Qe6 d4
see 67.Qf5+ Kb2 68.Qe6 d4
* 67.Qf5+ Kb2
* 68.Qe6 d4 69.Qf7 Qe5 70.g7 Qe4+ 71.Qf4 Qg6+! 72.Qg5 Qe4+
* 73.Kh5 Qh7+ 74.Qh6 Qf5+ 75.Kh4 Qf2+ 76.Kh5 Qf5+ =
* 73.Kg3 Qd3+ 74.Kf4 Qd2+
* 75.Kf5 Qc2+
* 76.Ke5 Qc5+ 77.Kf4 Qc1+ 78.Kg4 Qd1+ =
* 76.Kf6 Qc6+
* 77.Ke7 Qc7+ 78.Ke8 Qc8+ 79.Kf7 Qc4+ =
* 77.Kf7 Qc4+ 78.Kg6 d3 =
* 75.Kg4 Qg2+ 76.Kh5 Qh3+ 77.Qh4 Qf5+ 78.Kh6 Qe6+ 79.Kh7 Qf5+
80.Kh8 Qe5 = LDD
* 68.Qf7 Qd4+
* 69.Qf4 Qg7 =
* 69.Kg5 Qg1+
* 70.Kf6 Qd4+ =
* 70.Kf5 Qf2+ 71.Ke5 Qe3+
* 72.Kxd5 Qb6!! = EGTB=
* 72.Kd6 Qb6+ 73.Kxd5 = EGTB=
* 65.Kg4! (to exploit Kc2, found by IM2429 in his "funerals" post)
* 65...Qe4+ 66.Kg3 Qe3+ 67.Kg2
* 67...Qe2+? 68.Qf2 +- Kc2
* 67...Qe4+ 68.Kf2! 68...Kd2 69.g7 Qe3+ 70.Kg2 Qe4+ 71.Kg3 Qe3+
72.Kg4 Qe2+ 73.Kg5 +-
* 65...Qg1+ 66.Kf5
* 66...Qf1+? 67.Ke6 Qa6+ 68.Kf7 Qa7+ 69.Qe7 Qf2+ 70.Ke8 Qf5 71.g7
Qc8+ 72.Kf7 Qf5+ 73.Qf6 Qd7+ 74.Kg6 Qg4+ 75.Kh7 Qh3+ 76.Qh6 Qd7
77.Kh8 +-
* 66...d4 67.g7 - 65...d4
* 65...Qe2+ 66.Kg3 Qe3+ 67.Kg2 Qe4+ - 65...Qe4+
* 65...d4 66.g7
* 66...Qe4+ 67.Kg3 Qe3+ 68.Kg2 Qe4+ 69.Qf3 Qg6+ 70.Qg3 Qe4+ 71.Kg1 +-
* 66...d3 67.Qc6+ Kd2 68.Qg2+ Qe2+ 69.Kh3 +-
* 66...Qg1+ 67.Kf5
* 67...Qf1+ 68.Kg6 Qg2+ 69.Qg5 Qc6+ 70.Kh7 Qh1+ 71.Qh6 Qb7 72.Kh8 +-
* 67...Qf2+ 68.Ke6
* 68...Qg1 69.Kf7 +-
* 68...Qg2 69.Qxd4 +-
* 68...Qg3 69.Qxd4 +-
* 67...d3 68.Qc6+!
* 68...Kd1? 69.Qa4+ Kd2 70.Qa2+ +-
* 68...Kd2
* 69.Kf6 (transposes into 69.Qg6!) 69...Qd4+ 70.Kf7 Qf4+
* 71.Qf6 Qc4+ 72.Kg6 Kc2 =
* 71.Kg6 Qg4+ 72.Kh7 Qf5+
* 73.Kh6 Qh3+
* 74.Kg5 Qg3+ 75.Kf6 Qf4+ 76.Ke7 Qe5+ 77.Kf8 Qf5+ =
* 74.Kg6 Qg4+ =
* 73.Qg6 Qd7
* 74.Kh8 Qd4 75.Qh6+ Kc2 =
* 74.Qh6+ Kc2 =
* 74.Kh6 Qh3+
* 75.Qh5 Qe6+
* 76.Kh7 Qd7 =
* 76.Qg6 Qh3+ =
* 76.Kg5 Qe5+ 77.Kh6 Qe6+ =
* 75.Kg5
* 75...Qg3+ 76.Kf5 +-
* 75...Qg2+ 76.Kf5 Qd5+ 77.Kf4 Qd4+ 78.Kf3 Qd5+ 79.Kg3+-
* 75...Qe3+
* 76.Kh5 Qh3+ 77.Kg5 Qe3+ = repeats
* 76.Kf6 Qb6+ =
* 76.Kh4
* 76...Qf4+ 77.Kh3 +-
* 76...Qe1+
* 77.Kg5 Qg1+! =
* 77.Kh3 Qh1+ =
* 77.Kg4 Qg1+ =
* 77.Qg3 Qh1+
* 78.Kg5 Qd5+ 79.Kf6 Qd8+ 80.Kf7 Qd7+ 81.Kg6
Qe6+ 82.Kh7 Qf5+ 83.Kh8 Qh5+ 84.Kg8 Qe8+ =
* 78.Kg4 Qd5
* 79.Kh4 Qg8 80.Qc7 Kd1 81.Qe7 d2 =
* 79.Kh3 Qg8
* 80.Qf2+ Kc1 81.Qc5+ Kb1 82.Qf8 Qe6+ =
* 80.Qf4+ Kc2 81.Qf8 Qe6+ =
* 78.Qh3 Qe1+
* 79.Kh5 Qe5+
* 80.Kh6 Qd6+ 81.Kh7 Qc7 82.Qe6 Kc1 =
* 80.Kg6 Qd6+
* 81.Kh7 Qc7 =
* 81.Kf7 Qc7+ =
* 79.Qg3 Qh1+ = repeats
* 79.Kg5 Qe5+
* 80.Kg6 Qd6+ =
* 80.Kh6 Qd6+ =
* 76.Kg4 Qg1+
* 77.Kh5 Qh2+ 78.Kg5 Qg1+! 79.Kf6 Qb6+ 80.Kf7
Qc7+ 81.Ke6 Qb6+ 82.Kf5 Qc5+ =
* 77.Kf5 Qc5+ 78.Ke4!
see 69.Qg6 Qc5+ 70.Ke4
* 76.Kf5 Qc5+ 77.Ke4! - 69.Qg6 Qc5+ 70.Ke4
* 69.Qg6! (most efficient method)
* 69...Qf2+ 70.Ke4! 70...Qh4+ 71.Kf3 Qh3+ 72.Kf2 +-
* 69...Qc5+ 70.Ke4!
* 70...Qc4+ 71.Kf3
* 71...Qd5+ 72.Kg3 +-
* 71...Qg8 72.Kf2! +-
see 70...Qe7+ 71.Kf3 Qb7+ 72.Kf2 Qa7+ 73.Kg2 Qa8+
74.Kg1 Qg8 75.Kf2
* 70...Qb4+ 71.Kf3 Qb7+ - 70...Qe7+
* 70...Qe7+ 71.Kf3
* 71...Qe2+ 72.Kg3 Ke1 73.g8=Q d2 74.Qf8!! +-
* 71...Qb7+ 72.Kf2 Qa7+ 73.Kg2 Qa8+ 74.Kg1 Qg8
* 75.Qg5+ Kc2 76.Qc5+ Kb2
* 77.Qf8 d2! 78.Qxg8 d1=Q+ = EGTB=
* 77.Qf2+ Kc1 78.Qf8 d2! 79.Qxg8 d1=Q+ EGTB=
* 75.Kf2! 75...Kc1 76.Qc6+
* 76...Kb1 77.Qb6+ Kc1 78.Qc5+ Kb1 79.Qb4+
* 79...Kc1 80.Qc3+ Kb1 81.Qxd3+ +-
* 79...Ka1 80.Qa3+ Kb1 81.Qxd3+ +-
* 76...Kd2 77.Qf6!
* 77...Kc1 78.Qc3+ Kb1 79.Qxd3+ +-
* 77...Qa2 78.Kg1 Kc2 79.Qc6+ Kd1 80.Qg6 +-
-----------------------------------------------------------------------
62...Ka2!? 63.Kg5 Qe7+
64.Kh5 Qe2+ 65.Kh4 Qe7+ 66.Kh3 Qe6+ 67.Qg4 Qe3+ 68.Qg3 Qh6+ 69.Kg2
d4-unclear [Look!]
* 64.Qf6! 64...Qe3+ 65.Qf4
* 65...Qc3!? [Suggested by Fritz---a lot of analysis is given here!]
* 66.Qa4+ Kb2 67.Qb5+
* 67...Ka1
* 68.Qxd5 = EGTB=
* 68.Qa6+ Kb1 69.Qb7+ Kc1
* 70.Qxd5 = EGTB=
* 70.g7 Qe5+ 71.Kg6 Qe6+ 72.Kh7 Qf5+ 73.Kg8 d4 74.Qh1+ Kb2 75.Qh2+
* 75...Kc3? 76.Kh8 Qf6 77.Qc7+ +/±
see 58...Qe4 .Qg1+ Kb2 60.Qf2+ Ka1 61.Kh6 d4 62.Qg1+ Kb2
63.Qh2+ Kc3 64.g7 Qe6+ 65.Kh7 Qf5+ 66.Kh8 Qf6 67.Qc7+
* 75...Kc1 76.Kh8 Qf6
* 77.Qc7+
* 77.Qe2 d3 78.Qxd3 = EGTB=
* 67...Kc1 68.Qxd5 = EGTB=
* 66.Kh6 Qh8+ 67.Kg5 Qc3 repeats
* 66.Kf5 Qc8+ 67.Kf6
* 67...Qd8+
* 68.Ke6 Qe8+ g6
* 69.Kf5 Qc8+ repeats
* 69.Kf6 Qd8+ repeats
* 68.Kf7 Qd7+ 69.Kg8 Qc8+ 70.Kh7 Qh3+ 71.Kg7 d4 72.Qxd4 EGTB=
* 68.Kg7!
* 68...Qd7+?! 69.Qf7 +/± - 59.Qb6+ Ka2 60.Qf6 Qd7+ 61.Qf7
* 68...d4
* 69.Kh7 d3 70.g7 Qd7 71.Kg6 Qe8+
* 69.Qf6 Qb8 70.Qxd4 = EGTB=
* 67...Qc6+ 68.Kf7 Qd7+ 69.Kg8
* 69...Qd8+?! 70.Kh7 Qd7+ 71.g7 Qh3+ 72.Qh6 Qf5+ 73.Kh8 Qe5 74.Qh3
* 74...Qd4 75.Kh7 Qe4+ 76.Kh6 Qf4+ 77.Kg6
* 77...Qd6+ 78.Kh7 Qc7 79.Qg2+ Kb1 80.Qg1+ Ka2 81.Qd4 +-
* 77...Qe4+ 78.Qf5 Qg2+ 79.Kf7 +-
* 74...Kb2 75.Kh7 Qe4+ 76.Kh6 Qf4+ 77.Kg6
* 77...Qd6+ 78.Kh7 Qc7 79.Qg2+ Ka1 80.Qg1+ Ka2 81.Qd4 +-
* 77...Qe4+ 78.Qf5 Qg2+ 79.Kf7 +-
* 69...Qe6+ 70.Qf7 Qc8+ {Compare to the variation 51.Qh7 Ka1 52.Qg7+
Ka2 53.Qf7+ d5 54.Kh7 Qd3+ 55.g6 Qh3+ 56.Kg8 Qc8+. Here Black has
no b-pawn.}
* 71.Kh7 Qh3+ 72.Kg7 Qc3+ - 71.Kg7 Qc3+
* 71.Kg7 Qc3+ 72.Qf6 d4 =
* 71.Qf8 Qe6+
* 72.Kh7 Qh3+
* 73.Kg7 Qc3+ 74.Qf6 d4 =
* 73.Qh6 Qf5
* 74.Qe3 d4 75.Qxd4 = EGTB=
* 74.Qd2+ Kb1 75.Qd4 Qh5+ 76.Kg7 Qf5 77.Kh6 Qe6
repeats all the way back to 59.Kh6 Qe6
* 72.Kg7
* 72...Qd7+ 73.Qf7 +/±
see 59.Qb6+ Ka2 60.Qf6 Qd7+ 61.Qf7
* 72...Kb1!? 73.Qb4+ Kc1 74.Qc3+ Kb1 75.Qd4 Qf5 76.Kh6 Qe6
repeats all the way back to 59.Kh6 Qe6
* 66.Qf7 Qe5+ 67.Qf5 Qc3!? [still playing Fritz's holding idea.]
* 68.Kh4
* 68...Qg7!? 69.Qxd5+ = EGTB=
* 68...Qh8+ 69.Kg3 Qg7 70.Qxd5+ = EGTB=
* 68.Kg4 Qc4+ - 66.Kg4 Qc8+ 67.Qf5 Qc4+
* 66.Kg4 Qc8+
* 67.Kf3 d4-unclearð
* 67.Kh4 Qh8+ 68.Kg3 Qg7 69.Qf5 Kb2 70.Kg2 d4 71.Qf7 Qe5 72.g7 Qg5+
73.Kh3 Qe3+ 74.Kg4 Qe4+ 75.Qf4 Qg6+ 76.Qg5 Qe4+ =
* 67.Qf5 Qc4+ 68.Kg5 Qc3!? repeats
* 66.Kh4 Qh8+ - 66.Kg4 Qc8+ 67.Kh4 Qh8+
* 66.Qd6 Kb1
* 67.Qxd5 = EGTB=
* 67.Qd7 Qd2+ 68.Kf6 Qd4+ 69.Kf7 Qf4+ =
* 66.Qf5!?
* 66...Qe3+
* 67.Qf4 Qc3 repeats - 65...Qc3
* 67.Kf6 Qc3+
* 68.Ke6 Qc6+ 69.Ke5 Qc3+ 70.Kxd5 = EGTB=
* 68.Qe5 Qc6+ 69.Qe6 Qc3+ 70.Kf5 +/±
* 70...Qd3+ 71.Ke5 Qe4+ 72.Kd6 Qb4+ 73.Kxd5 +-
* 70...Qh3+ 71.Ke5 Qe3+ 72.Kxd5 +-
* 66...Qg7? 67.Qxd5+ +-
* 66...Qg3+ 67.Kf6 Qd6+ 68.Qe6 Qf4+
* 69.Qf5 Qd6+ repeats
* 69.Ke7 Qc7+ 70.Ke8 Qb8+ 71.Kd7 Qb7+ 72.Kd6 Qb8+
* 73.Kxd5 Kb1!! = EGTB=
* 73.Kc6! Qa8+ 74.Kb6 Qb8+ 75.Ka6 Qa8+ 76.Kb5 Qb7+ 77.Kc5
* 77...Qa7+ 78.Kxd5 +-
* 77...Qc7+ 78.Kxd5 +-
* 65...Qe7+ 66.Kh6 Qe6 67.Qf3 Kb2 68.Kh7 +/±
* 65...Qg1+!?
* 66.Kf5 Qb1+ 67.Kf6 Qb6+ - 66.Kf6
* 66.Kh5!? is unexplored!? [!! Do by sight comparison.]
* 66.Kf6 Qb6+
* 67.Kf7 Qb7+
* 68.Ke6 d4 69.Qxd4 = EGTB=
* 68.Kg8 Qc8+ 69.Qf8 Qe6+ 70.Qf7 Qc8+
* 71.Kg7 Qc3+ 72.Qf6 d4 =
* 71.Kh7 Qh3+ 72.Kg7 Qc3+ 73.Qf6 d4 =
* 67.Kg7
* 67...d4? 68.Kh7
* 68...Qb1 69.Qf7+ Kb2 70.Qb7+ +-
* 68...d3
* 69.Qf7+ Ka1 70.g7 d2 71.g8=Q Qb1+ 72.Kg7 Qg1+ 73.Kf8 Qxg8+
74.Kxg8 d1=Q = Draw
* 69.Qc4+ Kb2 70.Qxd3 = EGTB=
* 69.Qd2+ Ka1
* 70.Qxd3 = EGTB=
* 70.Qc3+ Ka2 71.Qxd3 = EGTB=
* 69.g7! 69...Qb7 70.Qd2+ Ka1 71.Qc1+ Ka2 72.Kh8 +-
* 67...Qe6
* 68.Qf7 Qc8
* 69.Qxd5+ = EGTB=
* 69.Kh7 Qh3+
* 70.Kg7 Qc3+ 71.Qf6 d4 =
* 70.Kg8 Qc8+ 71.Kg7 Qc3+ 72.Qf6 d4 =
* 68.Qf3
* 68...Qd7+? 69.Qf7 +/±
see 59.Qb6+ Ka2 60.Qf6 Qd7+ 61.Qf7
* 68...Qc8!?
* 69.Qxd5+ = EGTB=
* 69.Qf7 Qc3+ 70.Qf6 d4 =
* 68...Qe5+!?
* 69.Kh6 Qh2+
* 70.Kg7 - 69.Kh7 Qh2+ 70.Kg7
* 70.Qh5 Qf4+
* 71.Kg7 d4 72.Qb5 d3 73.Qxd3 = EGTB=
* 71.Kh7 Qe4 =
* 71.Qg5 Qh2+ 72.Kg7
* 72...Qb2+!? 73.Kh7 Qh2+ 74.Qh6 Qc2 =
* 72...d4
* 73.Qd5+ Kb1 74.Qxd4 = EGTB=
* 73.Kf7 d3
* 74.Qd5+ Kb2 75.Qxd3 = EGTB=
* 74.g7 Qc7+ 75.Qe7 Qc4+ 76.Qe6 Qxe6+ 77.Kxe6 d2 =
* 69.Qf6 Qc7+ 70.Qf7 Qc3+ 71.Qf6 d4 =
* 69.Kf7 Qc7+ 70.Kg8 Qd8+ 71.Qf8 Qd7
* 72.Qf7 Qc8+
* 73.Kh7 Qh3+ 74.Kg7 Qc3+ 75.Qf6 d4 =
* 73.Kg7 Qc3+ 74.Qf6 d4 =
* 72.g7 Qe6+ 73.Qf7 Qc8+ 74.Qf8 Qe6+ 75.Kh7 Qh3+ 76.Kg6 Qg4+
77.Kf6 Qf4+ 78.Ke6 Qg4+ 79.Kf7 Qd7+ 80.Qe7 Qf5+ 81.Qf6
Qd7+ 82.Kg6 Qg4+ 83.Kh6 Qh3+ 84.Kg5 Qg3+ 85.Kf5 Qf2+
86.Ke6 Qb6+ 87.Kf7 Qc7+ 88.Kg6 Qg3+ 89.Kh7 Qh3+ 90.Qh6
Qf5+ 91.Kh8 Qe5 =
* 69.Kh7 Qh2+
* 70.Kg8 d4
* 71.g7 d3 72.Qxd3 = EGTB=
* 72.Kf7 see 70.Kg7 d4 71.Kf7 d3 72.g7
* 71.Kf7 - 70.Kg7 d4 71.Kf7
* 71.Qd5+ Kb1 72.Qxd4 = EGTB=
* 70.Kg7 d4
* 71.Kf7 d3
* 72.Qd5+ Kb2 73.Qxd3 = EGTB=
* 72.g7 Qc7+ 73.Kg6 Qd6+ 74.Qf6 Qg3+ 75.Qg5 Qd6+ 76.Kh5
Qh2+
* 77.Kg4 Qg1+ 78.Kf4 Qc1+ 79.Kf5 Qc5+ 80.Kg6 Qd6+
81.Kf7 Qd7+ 82.Qe7 Qd5+ =
* 77.Qh4 Qe5+
* 78.Kg6
* 78...Qd5!? =
* 78...Qe6+ 79.Kh7 Qf5+ 80.Kh8 Qe5 81.Qc4+ Ka1
82.Qxd3 EGTB=
* 78.Qg5 Qh2+ =
* 71.Qd5+ Kb1 72.Qxd4 EGTB=