2004 Japan University Student Ch.

(1) M,F (1386) - Iwasaki,Y (2033) [B23] 2004 Japan Student Ch. Tokyo (1.2), 07.01.2005 1.e4 c5 2.Nc3 e6 3.g3 d5 4.exd5 exd5 5.d4 Nf6 6.Bg2 cxd4 7.Qxd4 Nc6 8.Qd1 Bb4 9.Nge2 0-0 10.0-0 Bg4 11.Bg5 Re8 12.f3 Be6 13.Kh1 d4 14.Ne4 Be7 15.Bxf6 Bxf6 16.Nxf6+ Qxf6 17.Nf4 Bf5 18.Nd3 Bxd3 19.Qxd3 Re3 20.Qd2 Rae8 21.Rae1 Qe6 22.Rxe3 dxe3 23.Qe2 Nd4 24.Qd3 e2 25.Re1 Qe3 0-1

(2) Iwasaki,Y (2033) - B (1744) [C41] 2004 Japan Student Ch. Tokyo (2.2), 07.01.2005 1.e4 e5 2.Nf3 d6 3.d4 exd4 4.Nxd4 Bd7 5.c4 c5 6.Nf3 Nc6 7.Be2 Be7 8.0-0 Qc7 9.Nc3 Nf6 10.Bf4 Ne5 11.Qd2 Rd8 12.Rfe1 0-0 13.Rad1 a6 14.Bg5 Be6 15.b3 Qb8 16.Nxe5 dxe5 17.Qe3 Rd4 18.Nd5 Nxd5 19.exd5 Bxg5 20.Qxg5 f6 21.Qg3 Bf5 22.Rxd4 exd4 23.b4 Qe8 24.Kf1 b6 25.Qf3 Qe5 26.Qg3 Re8 27.Qxe5 fxe5 28.f3 g5 29.Rd1 cxb4 30.Bd3 e4 31.Re1 Rc8 32.fxe4 Bg6 33.Ke2 a5 34.e5 Kg7 35.Bxg6 Kxg6 36.Kd3 Kf7 37.Rf1+ Ke7 38.Kxd4 b5 39.cxb5 Rc2 40.b6 Kd7 41.Rf7+ Kc8 42.Rc7+ Rxc7 43.bxc7 Kxc7 44.Kc5 h5 45.Kb5 1-0

(3) W,Y (1129) - Iwasaki,Y (2033) [E99] 2004 Japan Student Ch. Tokyo (3.2), 07.01.2005 1.d4 Nf6 2.c4 g6 3.Nc3 Bg7 4.e4 d6 5.Nf3 0-0 6.Be2 e5 7.0-0 Nc6 8.d5 Ne7 9.Ne1 Nd7 10.Nd3 f5 11.Bd2 Nf6 12.f3 f4 13.c5 g5 14.cxd6 cxd6 15.Rc1 Ng6 16.Nb5 Rf7 17.Nf2 Bf8 18.h3 a6 19.Nc3 Nh5 20.Na4 Ng3 21.Re1 h5 22.Qb3 b5 23.Nc3 Nh4 24.Nb1 g4 25.Rc3 Nxe2+ 26.Rxe2 g3 27.Nd1 Bxh3 28.gxh3 Qb6+ 29.Kh1 g2+ 30.Rxg2+ Nxg2 31.Rc6 Qd4 32.Qc3 Qxc3 33.Nbxc3 Nh4 34.Ne2 Nxf3 35.Bb4 Rd7 36.Nf2 a5 37.Rc3 Ng5 0-1

(4) S,T (2004) - Iwasaki,Y (2033) [B31] 2004 Japan Student Ch. Tokyo (4.1), 08.01.2005 1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.Bxc6 dxc6 5.h3 Bg7 6.d3 e5 7.Be3 Qe7 8.Nbd2 Nf6 9.a3 0-0 10.0-0 Nd7 11.Qe2 b6 12.Rab1 a5 13.c3 Ba6 14.Rfd1 Rfd8 15.Nf1 Nf8 16.N1h2 Ra7 17.Qc2 Rad7 18.c4 Ne6 19.Ng4 f6 20.Ne1 Nd4 21.Bxd4 Rxd4 22.b4 cxb4 23.axb4 axb4 24.Qa4 Bc8 25.Ne3 b5 26.cxb5 cxb5 27.Qxb5 Qb7 28.Qa5 Qa6 29.Qc5 Bf8 30.Qc2 Be6 31.Ng4 Bxg4 32.hxg4 Qe6 33.Qb3 Qxb3 34.Rxb3 Rxe4 35.f3 Re2 36.Kf1 Ra2 37.Rc1 Bh6 38.Rc2 Ra1 39.Rxb4 Rxd3 40.Rb8+ Kf7 41.Rc7+ Ke6 42.Re8+ Kd6 43.Rxh7 Re3 (=) 1/2-1/2

(5) Iwasaki,Y (2033) - B,M (2096) [B26] 2004 Japan Student Ch. Tokyo (5.1), 08.01.2005 1.e4 c5 2.Nc3 Nc6 3.g3 g6 4.Bg2 Bg7 5.d3 d6 6.Be3 e5 7.Qd2 Nd4 8.Nd1 Ne7 9.c3 Ne6 10.Ne2 d5 11.0-0 d4 12.Bh6 0-0 13.Bxg7 Kxg7 14.f4 exf4 15.Nxf4 Qd6 16.c4 Rb8 17.Nd5 f6 18.Nf2 Nc7 19.e5 fxe5 20.Ne4 Rxf1+ 21.Rxf1 Qd8 22.Qg5 Ncxd5 23.Qxe5+ Kg8 24.cxd5 Bf5 25.Nf6+ Kf7 26.d6 Nc6 27.Bd5+ Kg7 28.Nh5+ Kh6 29.Qg7+ Kg5 30.Rxf5+ Kxf5 31.Qf7+ Kg4 32.Qf4+ 1-0

(6) Iwasaki,Y (2033) - T,R (1890) [C42] 2004 Japan Student Ch. Tokyo (6.1), 08.01.2005 1.e4 e5 2.Nf3 Nf6 3.Nc3 Bb4 4.g3 0-0 5.Bg2 Re8 6.d3 d5 7.0-0 dxe4 8.dxe4 Bxc3 9.bxc3 Nc6 10.Nd2 Qe7 11.Nb3 Bg4 12.f3 Rad8 13.Qe2 Be6 14.Be3 b6 15.a4 a5 16.Rfd1 Rxd1+ 17.Rxd1 (=) 17...Rd8 18.Rxd8+ Nxd8 19.Qd2 Nd7 20.Bf1 f6 21.c4 Nb7 22.f4 Kf8 23.fxe5 Nxe5 24.c5 Nf3+ 0-1