Author: Vincent Lejeune
Date: 05:56:30 10/09/00
[Event ""] [Site "Groningen"] [Date "2000.09.28"] [Round "2"] [White "Q5T"] [Black "Century 2.0, Rebel"] [Result "1-0"] 1.e4 c5 2.Nf3 d6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 a6 6.Be3 e6 7.f3 b5 8.Qd2 Nbd7 9.O-O-O Bb7 10.g4 Nb6 11.Qf2 Nfd7 12.Kb1 Rc8 13.Bd3 b4 14.Nce2 Nc5 15.c3 bxc3 16.Nxc3 d5 17.Nb3 d4 18.Bxa6 Bxa6 19.Nxc5 Bxc5 20.Bxd4 Qe7 21.Bxc5 Rxc5 22.Qd4 O-O 23.Qd6 Qxd6 24.Rxd6 Rb8 25.Rxb6 Rxb6 26.Na4 Bd3+ 27.Ka1 Rbb5 28.Nxc5 Rxc5 29.b4 Rc8 30.Kb2 Be2 31.Re1 Bxf3 32.Kb3 Rd8 33.a4 Bd1+ 34.Rxd1 Rxd1 35.a5 Ra1 36.Kc3 g5 37.Kb2 Rh1 38.b5 Rxh2+ 39.Kb3 Rh1 40.Ka2 Rd1 41.b6 Rd2+ 42.Ka3 Rd3+ 43.Kb4 Rd1 44.a6 Kg7 45.b7 Rb1+ 46.Kc5 e5 47.a7 Rxb7 48.a8=Q Rb1 49.Kd6 Rf1 50.Kxe5 Rf4 51.Qc8 h6 52.Qd8 Rf3 53.Qd1 Rf6 54.Kd5 Ra6 55.Qd3 Ra2 56.Qc4 Rd2+ 57.Kc5 Rd7 58.Qa4 Rd2 59.Qb4 Rd1 60.Qc3+ f6 61.e5 fxe5 62.Qxe5+ Kg6 63.Qe4+ Kg7 64.Qb7+ Kg6 65.Qb3 Rc1+ 66.Kd6 Kh7 67.Qe3 Ra1 68.Qe4+ Kg8 69.Qg6+ Kh8 1-0 [d]6k1/5ppp/4p3/P7/1P2P1P1/1K6/7P/3r4 b - - id Q5T - Century 2.0, Rebel; In this position, 35th move, RC 2.0 (as many chess engines) didn't find a good move, better is : as a human will think, king does nothing at g8 and there's a dangerous duo pawns on the other side of the board, so : 1... Kf8 2. a6 Ke7 3. b5 Kd6 as a computer will think, to rise some positional evaluation at "small" depth, trying to create a passed f pawn : 1... h5 2. g5 f5 3. gxf6 gxf6 4. a6 Ra1 5. b5 f5 6. exf5 exf5 7. Kc4 f4 8. Kd3 Ra5 9. Ke4 Rxb5 10. Kxf4 Ra5 * In the game, black gave some check but white king use this check to find a better place on the board, and the black rook gave up an open lines, at d1 the rook have the opportunity to go on many interresting squares ...
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