2nd Wakajishi-sen 2004

(1) Baba,M - Sano,T [C80]
2nd Wakajishi-sen Tokyo (1.1), 16.08.2004



1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.0-0 Nxe4 6.d4 b5 7.Bb3 d5 8.dxe5 Be6 9.Nbd2 Nc5 10.c3 d4 11.Bc2 d3 12.Bb1 Qd7 13.Nb3 Bf5 14.Nbd4 Bg6 15.Re1 Be7 16.e6 fxe6 17.Nxc6 Qxc6 18.Ne5 Qd5 19.b4 0-0-0 20.bxc5 d2 21.Bxd2 Qxd2 22.Qxd2 Rxd2 23.Bxg6 Bxc5 24.Bf7 Bxf2+ 25.Kh1 Bxe1 26.Rxe1 Kb7 27.h3 Rxa2 28.Bxe6 Rd2 29.Bg4 Rhd8 30.c4 c5 31.Rf1 b4 32.Rf7+ Kb6 33.Bf3 Re8 34.Nd7+ Rxd7 35.Rxd7 a5 36.Rb7+ Ka6 37.Rb5 a4 38.Bb7+ Ka7 39.Bd5 a3 40.Rxc5 Re1+ 41.Kh2 Rb1 42.Rc7+ Kb8 43.Rb7+ Kc8 44.Ra7 Rb2 45.c5 Rd2 46.Be6+ Kb8 47.Ra4 Rd4 48.c6 Kc7 49.Ra7+ Kxc6 50.Rxg7 Rd3 51.Rxh7 Re3 52.Bg8 b3 53.Ra7 b2 54.Ba2 Kb5 55.Rb7+ Kc5 56.h4 Re1 57.Rb3 Ra1 58.Rxa3 Rxa2 59.Rb3 Kd6 60.Rb8 Ke6 61.Kh3 Kf5 62.g4+ Kf4 63.Rb4+ Kf3 64.g5 Ra1 65.Rxb2 Rh1+ 66.Rh2 Rg1 67.h5 Rg3+ 1/2-1/2

(2) Kojima,S - Iwasaki,Y [B31]
2nd Wakajishi-sen Tokyo (1.2), 16.08.2004



1.e4 c5 2.Nf3 Nc6 3.Bb5 g6 4.Bxc6 dxc6 5.d3 Bg7 6.h3 Nf6 7.Nc3 0-0 8.Be3 Nd7 9.Qd2 Re8 10.0-0 e5 11.Bh6 Bxh6 12.Qxh6 Qf6 13.Nh2 Qf4 14.Ng4 Qxh6 15.Nxh6+ Kg7 16.Ng4 Nb6 17.Ne3 Be6 18.f4 exf4 19.Rxf4 Rad8 20.b3 Nd7 21.Nc4?! [ 21.a4 ]

21...Bxc4 22.bxc4 Nf8 23.Ne2 Ne6 24.Rff1 Nd4 25.Nxd4 cxd4 26.Rab1 Re7?! [ 26...Rd7 27.g4 ( 27.c5? Re5-/+ ) 27...Re5=/+ ]

27.c5! Rdd7 28.Rb4 Re5 29.Rfb1 Rxc5 30.Rxb7 Rxb7 31.Rxb7 Rxc2 32.Rxa7 Rc3 33.Rc7 Rxd3 34.Rxc6 Rd1+ 35.Kh2 Re1 36.Rd6 Rxe4 37.Kg3 (=)

37...Re3+ 38.Kf2 Ra3 39.Rxd4 Rxa2+ 40.Kf3 h5 41.Rd7 1/2-1/2

(3) Shiomi,R - Inoue,S [C45]
2nd Wakajishi-sen Tokyo (1.3), 16.08.2004



1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Bc5 5.Be3 Qf6 6.c3 Qg6 7.Qe2 Nxd4 8.Bxd4 Bxd4 9.cxd4 Ne7 10.Nc3 0-0 11.g3 d6 12.Bg2 c6 13.0-0 f5 14.e5 d5 15.f4 Be6 16.b4 Nc8 17.Na4 Nb6 18.Nc5 Qf7 19.b5 Nc4 20.bxc6 bxc6 21.Rfb1 Rab8 22.Rb3 Rb6 23.Na4 Rfb8 24.Nxb6 axb6 25.Qe1 Qc7 26.h3 c5 27.Qf2 Ra8 28.Rab1 Ra3 29.dxc5 Qxc5 30.Qxc5 bxc5 31.Rb8+ Kf7 32.R1b7+ Kg6 33.Re7 1-0

(4) Shiomi,R - Baba,M [C00]
2nd Wakajishi-sen Tokyo (2.1), 16.08.2004



1.e4 e6 2.Qe2 e5!? 3.Nf3 Nc6 4.Nc3?! [ 4.c3 ]

4...Bc5 5.d3 d6 6.h3 Nge7 7.Be3 0-0 [ 7...Nd4 ]

8.Na4 [ 8.Nxe5! Nxe5 9.d4 Bxd4 10.Bxd4 N7c6 11.0-0-0 Nxd4 12.Rxd4= ]

8...Bxe3 9.fxe3 f5 10.0-0-0 Qe8 11.Nc3 a6 12.Rg1 b5 13.exf5 b4 14.Ne4 Bxf5 15.Nfd2 Qf7 16.Kb1 a5 [ 16...Be6 ]

17.g4 Be6 18.Ng5 Bxa2+ 19.Ka1 Qg6 20.Nxh7 Kxh7 21.Kxa2 Qe6+ 22.Kb1 Nd5? [ 22...a4-> ]

23.Bg2 Nc3+? 24.bxc3 bxc3 25.Be4+ [ 25.Ne4 and Nxc3 +-]

25...Kg8 26.Nb3? [ 26.Bxc6 Rab8+ 27.Nb3 Rxb3+ ( 27...d5 28.Ba4 Qd6 29.Qe1 d4 30.exd4 exd4 31.Ka2 Rb4 32.Nc5! ) 28.cxb3 Qxb3+ 29.Ka1 c2 30.Bd5+ Qxd5 31.Qxc2+- ]

26...Rab8 27.Bxc6 d5 28.Ba4 Qd6 29.Qe1 d4 30.Ka2? [ 30.exd4 exd4 31.Ka2 Rb4 32.Nc5! Rb2+ 33.Ka1 Qxc5 34.Bb3+ Kh7 ( 34...Rxb3 35.Qe6+ ) 35.Qh4+ Kg6 36.Qh5++- ]

30...Rb4 31.Kb1 [ 31.Nc5 Rb2+ 32.Ka1 Qxc5 33.Bb3+ Rxb3 ]

31...Rxa4 32.Rf1 Qa3 33.Rxf8+ Kxf8 0-1

(5) Sano,T - Kojima,S [D87]
2nd Wakajishi-sen Tokyo (2.2), 16.08.2004



1.d4 Nf6 2.c4 g6 3.Nc3 d5 4.cxd5 Nxd5 5.e4 Nxc3 6.bxc3 Bg7 7.Be3 c5 8.Bc4 0-0 9.Ne2 Nc6 10.0-0 Qc7 11.Rc1 Rd8 12.Nf4 e6 13.d5 Na5 14.Qe2 e5 15.d6 Qb8 16.Nd5 Qxd6 17.Rcd1 b6 18.Bg5 Qf8 19.Ne7+ 1-0

(6) Inoue,S - Iwasaki,Y [B22]
2nd Wakajishi-sen Tokyo (2.3), 16.08.2004



1.e4 c5 2.d4 cxd4 3.c3 Nf6 4.e5 Nd5 5.cxd4 d6 6.Nf3 Nc6 7.Bc4 e6 8.0-0 Be7 9.Qe2 0-0 10.Nc3?! dxe5 11.dxe5 Nxc3 12.bxc3 Qa5 13.Rb1 Rd8 14.Rb5?! Qxc3?? [ 14...Qc7-/+ ]

15.Bb2 1-0

(7) Kojima,S - Shiomi,R [B23]
2nd Wakajishi-sen Tokyo (3.1), 16.08.2004



1.e4 c5 2.Nc3 e6 3.g3 d5 4.exd5 exd5 5.d4 cxd4 6.Qxd4 Nf6 7.Bg5 Be7 8.0-0-0 [ 8.Bb5+ ]

8...Nc6 9.Qa4 Be6 [ 9...0-0 10.Bxf6 Bxf6 11.Nxd5 Be6 12.Nxf6+ Qxf6 13.f4 Rfd8ｩ ]

10.Bh3 [ 10.Bg2 0-0= ( 10...Qb6 ) ]

10...0-0 11.Bxe6 fxe6 12.Nge2 Nd7 [ 12...Qb6 ]

13.Bxe7 Qxe7 14.Rhe1? [ 14.f4= ]

14...Nc5 [ 14...Rxf2 ]

15.Qa3 Rxf2-/+ 16.Nf4 Qf8 17.Nxe6? Nxe6? [ 17...Qf5-+ ]

18.Rxe6 Qxa3 19.bxa3 d4 20.Nd5? [ 20.Re2!=/+ ]

20...Rxh2 21.Rd6 Rf8 22.Re1 h5 23.Rd7 Rff2 24.Ne7+ [ 24.Kb1!? Rxc2?? 25.Nf6+ gxf6 26.Re8# ]

24...Kh7 25.Nxc6 [ 25.Rxb7 Rxc2+ 26.Kb1 Na5 ]

25...Rxc2+ 26.Kb1 Rxc6 [ 26...bxc6 27.Ree7 Rcf2 28.Rxg7+ Kh8-+ ]

27.Rxb7 Rb6+ 28.Rxb6 axb6 29.Rd1 Rh3 30.Rd3 Kh6 31.Kb2 h4 32.Rxd4 hxg3 0-1

(8) Iwasaki,Y - Sano,T [C45]
2nd Wakajishi-sen Tokyo (3.2), 16.08.2004



1.e4 e5 2.Nf3 Nc6 3.d4 exd4 4.Nxd4 Bc5 5.Nxc6 Qf6 6.Qd2 dxc6 7.Nc3 Be6 8.Na4 Rd8 9.Bd3 Bd4 10.0-0 b5?! [ 10...Qh4 ]

11.Nc3 Qh4 12.Ne2 Nf6 13.g3?! [ 13.Nxd4 Rxd4 14.f3 a6 15.Qf2 Qxf2+ 16.Rxf2 0-0 17.Be3 Rd7 18.a4+/- ]

13...Qh5 14.Nxd4 Rxd4 15.f3 h6 16.Qf2 Rd7 17.Qxa7 0-0 18.Qf2 Ra8 19.b3 Bh3 20.Re1 Qe5 21.Be3 Qb2 22.a4 bxa4 23.bxa4 Qb4 24.Reb1? [ 24.Bd2+- ]

24...Rxa4! 25.Bd2 Rxa1 26.Rxa1 Qe7 27.Ra8+ Rd8 28.Rxd8+ Qxd8 29.g4 h5 30.g5 Nh7 31.f4 Qd7 32.f5 f6 33.g6 Ng5 34.Bxg5 fxg5 35.Qc5?! I chose a wrong plan. I should have made use of the powerful passed e-pawn. [ 35.Qe3 ]

35...Qd6 36.Qa7 Kf8 37.Qb8+ Ke7 38.Qb2 Qc5+ 39.Kh1 Qf2 40.Qxg7+ Kd8 41.Qf6+ Kd7 42.Qxg5?? I thought after this move White could stop Black from checking, but... [ 42.Qf7+= with perpetual check.]

42...Bg4!! 43.Qxg4 hxg4 0-1

(9) Baba,M - Inoue,S [C78]
2nd Wakajishi-sen Tokyo (3.3), 16.08.2004



1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 Nf6 5.0-0 b5 6.Bb3 Bc5 7.c3 d6 8.a4 Rb8 9.d4 Bb6 10.Na3 0-0 11.axb5 axb5 12.Nxb5 exd4 13.cxd4 Bg4 14.Ra4 Re8 [ 14...Qe8 15.Qd3 Na5 16.Bc2 ]

15.Bg5 Rxe4?? 16.Bd5 Nxd5 17.Bxd8 Rxd8 18.Qc2 1-0

(10) Shiomi,R - Iwasaki,Y [B22]
2nd Wakajishi-sen Tokyo (4.1), 17.08.2004



1.e4 c5 2.c3 Nf6 3.e5 Nd5 4.d4 cxd4 5.Nf3 Nc6 6.cxd4 d6 7.Bc4 e6 8.0-0 Be7 9.a3 0-0 10.Qe2 Qc7 11.Bd3 a6 12.Bd2 f5 13.Nc3?! [ 13.exf6 Nxf6 14.Rc1 Qb8 15.Nc3 d5 ]

13...Nxc3 14.Bxc3 d5! 15.Qd2 Bd7 16.Qf4 Rac8 17.h4 Qd8 18.g3 Qe8 19.Kg2 Nd8 20.Ng5 Nf7 21.Nh3 Bb5 22.Qd2 Bxd3 23.Qxd3 Qd7 24.Nf4 Rc6 25.Rfc1 Rfc8 26.Rc2?! g5 27.Nh5 gxh4 28.gxh4 Kh8 29.Rh1 Qd8 30.Qg3 Qg8 31.Rcc1 (=)

31...Qxg3+ [ 31...Qg4?! 32.Qxg4 fxg4 33.Nf4 Bd8 34.Bd2 Bb6 35.Nxe6 Re8 36.Nc5 Nxe5 37.Rhe1 Rcc8 38.Rxe5 Rxe5 39.dxe5 Rxc5 40.Re1+/= ]

32.fxg3 Nxe5? [ 32...Bxa3 33.bxa3 Rxc3 34.Rxc3 Rxc3 35.Rb1 Nd8 36.Rb6 Rc6 37.Rb2 ]

33.dxe5 d4 34.Bd2 Rc2 35.Rhd1? [ 35.Kf3+- ]

35...Rxd2+ (=)

36.Rxd2 Rxc1 37.Nf4 Bc5?! [ 37...Rc5 38.Rxd4 Kg8 39.Nxe6 Rxe5 40.Nf4 Re4 41.Rd7 Bxh4 42.Rxb7 Bg5 43.Nd5+/= ]

38.Nxe6 Ba7 39.Nxd4 Bxd4 40.Rxd4 Rc2+ (=)

41.Kf3 Rxb2 42.Kf4 Rf2+ 43.Kg5 Rf3 44.Rd8+ Kg7 45.Rd7+ Kf8 46.Kf6 Ke8 47.Rxb7 Rxg3 48.Rb8+ Kd7 49.e6+ Kc7 50.e7 Kxb8 51.e8Q+ Kb7 52.Qd7+ 1-0

(11) Baba,M - Kojima,S [D44]
2nd Wakajishi-sen Tokyo (4.2), 17.08.2004



1.d4 d5 2.c4 c6 3.Nf3 Nf6 4.Nc3 e6 5.Bg5 dxc4 6.e4 b5 7.e5 h6 8.Bh4 g5 9.Nxg5 hxg5 10.Bxg5 Nbd7 11.exf6 Bb7 12.g3 c5 13.d5 Qb6 14.Bg2 0-0-0 15.0-0 b4 16.Na4 Qb5 17.a3 exd5 18.axb4 cxb4 19.Be3 Nc5 20.Qg4+ Rd7 21.Qg7 Bxg7 22.fxg7 Rg8 23.Nxc5 f5 24.Nxd7 Qxd7 25.Bd4 Rxg7 26.Bxg7 Qxg7 27.Rxa7 Qxb2 28.Rxb7 Kxb7 29.Bxd5+ Kb6 30.Bxc4 Qc2 31.Be6 Kc5 32.h3 Kd6 33.Bg8 b3 34.Re1 b2 35.Ba2 Qc1 36.Kf1 Kc5 37.Ke2 Qc2+ 38.Kf3 Qc3+ 39.Re3 Qc1 40.Re5+ Kd6 41.Rxf5 Qa1 42.Ra5 b1Q 43.Bxb1 Qxa5 44.g4 Qc3+ 45.Kg2 Ke5 46.Bf5 Kf4 47.h4 Qf3+ 48.Kg1 Qh3 49.Bd7 Qd3 50.Bf5 Qd4 51.Kg2 Qd5+ 52.Kf1 Kf3 53.Ke1 Qa2 54.Kd1 Kxf2 55.h5 Qb2 0-1

(12) Inoue,S - Sano,T [A45]
2nd Wakajishi-sen Tokyo (4.3), 17.08.2004



1.d4 Nf6 2.e3 g6 3.f4 Bg7 4.Nf3 0-0 5.Bd3 c5 6.c3 d6 7.0-0 Nc6 8.Qe2 Qc7 9.Nbd2 cxd4 10.exd4 e5 11.fxe5 dxe5 12.dxe5 Ng4 13.h3 Ngxe5 14.Nxe5 Nxe5 15.Bc2 Be6 16.Kh1 Rfe8 17.Qf2 Bc4 18.Nxc4 Nxc4 19.Bb3 b5 20.Bf4 Qb7 21.Rad1 Rac8 22.Rd3 Re4 23.Bh2 Rce8 24.Bd1 R4e7 25.Bf3 Qb6 26.Qxb6 Nxb6 27.Bc6 Re1 28.Kg1 Bf8 29.Rxe1 Rxe1+ 30.Kf2 Rb1 31.b3 Bc5+ 32.Ke2 b4 33.c4 a5 34.Be5 Be7 35.c5 Nc8 36.Bb7 Rc1 37.Bxc8 Rxc5 38.Bg4 Rxe5+ 39.Re3 f6 40.Rxe5 fxe5 41.Ke3 Kf7 42.Ke4 Kf6 43.Be2 h5 1/2-1/2

(13) Sano,T - Shiomi,R [B45]
2nd Wakajishi-sen Tokyo (5.1), 17.08.2004



1.e4 c5 2.Nf3 Nc6 3.d4 cxd4 4.Nxd4 Nf6 5.Nc3 e6 6.Nxc6 bxc6 7.e5 Nd5 8.Ne4 f5?! 9.exf6 Nxf6 10.Nd6+ Bxd6 11.Qxd6+/= Qe7 12.Bf4 Nh5 13.Be5 Rf8 14.Bd3 g6 15.f3 [ 15.Qc7 Qb4+ 16.Bc3 Qb6 ]

15...Qxd6 16.Bxd6 Rf7 17.0-0-0 Nf4 18.Bf1 Bb7 19.Rd4 Nd5 20.Kd2 a5 21.c4 Nb6 22.Bc7 Nc8 23.c5 Rf5 24.Rc4 Rd5+ 25.Kc1 [ 25.Ke3 Ne7<=> ]

25...Ba6 26.Rc3 Bxf1 27.Rxf1 Ra7 28.Bg3 Rb7 29.Re1 Rb5 30.Bf2 Ne7 31.Re4 Rh5 32.h3 [ 32.h4 ]

32...Nd5 33.Rb3 Nb4 34.a3 Na6 35.Rxb5 cxb5 36.c6 [ 36.b4 ]

36...dxc6 37.Rxe6+ Kd7 38.Rf6 Nc5 39.g4 Rd5 40.Rf7+?? [ 40.Bxc5 Rxc5+ 41.Kd2= ; 40.Kc2 Nd3 Knight goes to c4 via e5.]

40...Ke6-+ 41.Rxh7 Nd3+ 42.Kc2 Nxf2 43.Rh6 Kf7 0-1

(14) Iwasaki,Y - Baba,M [A08]
2nd Wakajishi-sen Tokyo (5.2), 17.08.2004



1.e4 e6 2.d3 d5 3.Nd2 Nf6 4.Ngf3 c5 5.g3 Nc6 6.Bg2 Be7 7.0-0 0-0 8.Re1 b5 9.e5 Nd7 10.Nf1 a5 11.h4 Ba6 12.N1h2 d4? [ 12...b4 13.Bf4 a4 14.a3 Bb5 ( 14...c4!? 15.d4 c3 16.bxc3 bxc3 17.Ng5 Nb6? ( 17...h6 18.Nh3 ) 18.Qh5 h6 ( 18...Bxg5 19.Bxg5 Qe8 20.Bf6! Nxd4? ( 20...gxf6 21.Ng4 Nd7 22.Bxd5 exd5 23.exf6 Kh8 24.Rxe8 Raxe8 25.Qxd5 Ncb8+/- ) 21.Ng4 Nf5 22.Qg5 Kh8 23.Bxg7+ Nxg7 24.Nf6 Qd8 25.Qh6 Qxf6 26.Qxf6 Rae8 27.g4 Nd7 28.Qf4 Bc4 29.h5 Rc8 30.Rab1 f5 31.exf6 1-0, Kaidanov-Nijboer, Elista Ol. 1998.) 19.Ng4! hxg5 ( 19...Nxd4 20.Nxh6+ gxh6 21.Qxh6 Bxg5 22.Bxg5 f6 23.Bxf6 Rxf6 24.exf6 Qc7 25.Re5+- ) 20.hxg5 g6 ( 20...Nxd4 21.Nf6+ gxf6 22.gxf6 Bxf6 23.exf6 Qxf6 24.Be5!+- ) 21.Qh6 Nxd4 22.Nf6+ Bxf6 23.gxf6 Nf5 24.Qh3+- Nd7 25.g4 Nd6 26.Qh6 Ne8 27.Re3 Nexf6 28.Rh3 ; 14...bxa3 15.bxa3 Rb8 16.Ng5 Qe8 17.c4 Nb6 18.cxd5 Nxd5 19.Bxd5 exd5 20.e6! and the complication favours White, Kaidanov-S.Anderson, Dallas 1996.) 15.Bh3 ( 15.Ng5!? Nd4!? ( 15...Qe8 16.Qh5 Bxg5 ( 16...h6 17.Ng4 hxg5 18.hxg5-> ) 17.Qxg5 ( 17.hxg5 f5! is a defensive trick.) 17...Nd4 (Fleitas-Perez, Cuba 1998) and now, according to Perez, White can keep the advantage with 18. Ng4 Qd8 19.Ne3.) 16.c3 Nb3 17.Ra2 Rc8?! ( 17...Qc7!? 18.c4 dxc4 19.Bxa8 Rxa8 20.dxc4 Bxc4 21.Qc2 Bxg5 22.Qxc4 Nb6 23.Qe4~~ ) 18.c4 dxc4 19.dxc4 Bc6 20.Bxc6 Rxc6 21.axb4 Nb6 22.Qc2 g6 23.b5 Rc7 24.Ng4+/- Jansa-Krallmann, Hamburg 1995.) 15...Qe8 16.Ng4 Rc8 17.Qc1?! ( 17.h5 ; 17.Bg5 ) 17...Nd4! 18.Nxd4 cxd4 19.Qd1 bxa3 20.bxa3 Rc3 21.Bc1 Qc8 22.Re2 Qc7 23.Bb2 Rc8 24.Bxc3 Qxc3 and Black has more than enough compensation fo the exchange in C.Hansen-Ye Jiangchuan, Iatanbul Ol. 2000.]

13.Bf4 Rc8 14.Ng5 Bxg5 15.hxg5 Ne7 16.Qh5 Re8 17.Be4 Nf8 18.Ng4 Nd5 19.Kg2 Bb7 20.Rh1 Nxf4+ 21.gxf4 Bxe4+ 22.dxe4 f5 23.exf6 Rc7 24.fxg7 Rxg7 25.Nh6+ Kh8 26.Nf7+ Rxf7 27.Qxf7 Re7 28.Qf6+ Kg8 29.g6! Nxg6 30.Rxh7 Kxh7 31.Rh1+ Kg8 32.f5?! [ 32.Rh6! Qd7 33.Rxg6+ Rg7 34.Rxg7+ Qxg7+ 35.Qxg7+ Kxg7+- ]

32...exf5 33.exf5?? [ 33.Rh6 Qf8 34.Rxg6+ Rg7 35.Qxf5 Qxf5 36.exf5 Rxg6+ 37.fxg6+- ]

33...Nf4+ 0-1