[Event "Teter's Memorial"]
[Site "Ballarat"]
[Date "2022-09-15"]
[White "Bas Van Riel"]
[Black "Vipin Jyani"]
[WhiteElo "1643"]
[BlackElo "1305"]
[Result "0.5-0.5"]

{{B18: Classical Caro-Kann: 4...Bf5 sidelines} 1.e4 c6 2.d4 d5 3.Nc3 dxe4 4.Nxe4 Bf5 5.Ng3 Bg6 6.h4 h5 7.Nf3 Nd7 8.Bd3 Bxd3 9.Qxd3 (9.{But not} cxd3 g6 $11) 9...Ngf6 (9...{But not But not But not} e6 10.Ne4 Qa5+ 11.Bd2 Qf5 12.O-O-O O-O-O 13.Be3 Nh6 14.Neg5 Qxd3 15.Rxd3 Be7 16.Re1 Rhf8 17.Nh3 Ng4 18.Bg5 Rfe8 19.Bxe7 Rxe7 20.Nfg5 Ndf6 21.Rd2 Red7 22.Ree2 g6 23.c3 b6 24.Nf3 {Karpov,A (2725)
-Larsen,B (2620) Bugojno 1978 MCL [ChessBase] 1-0 (58)}) 10.Bf4 $146 {White
is slightly better.} (10.{But not But not But not} Bd2 e6 11.Ng5 (11.O-O-O Bd6 12.Ng5 Nb6 13.Rhe1 Bxg3 14.Qxg3 Qd5 15.Bb4 Qxa2 16.Nxe6 fxe6 17.Qg6+ Kd8 18.b3 Nbd5 19.Qxg7 Qa1+ 20.Kd2 Qxd4+ 21.Ke2 Qg4+ 22.Qxg4 hxg4 23.c4 Rxh4 24.cxd5 Nxd5 25.Rh1 Rxh1 {Radulski,J (2502)-Polak,T (2466) Brno 2005 0-1 (53)}) 11...Qc7 12.O-O-O Bd6 13.Rhe1 Bxg3 14.Rxe6+ fxe6 15.Qg6+ Kd8 16.Nxe6+ Kc8 17.Nxc7 Bxc7 18.Re1 b6 19.Re7 Kb7 20.Bg5 Rhg8 21.Qf7 Rad8 22.Qe6 Rde8 23.c4 Rxe7 24.Qxe7 Kc8 {Gross,D (2383)-Velicka,P (2441) Czech Republic 2005 1-0 (63)}) 10...Nd5 11.Bd2 e6 12.a3 Bd6 13.Ne4 N7f6 14.Nxd6+ Qxd6 15.Ne5 Nd7 16.Qe2 {White
is more active.} Nxe5 17.dxe5 Qc5 18.c4 Nb6 19.Rc1 Nd7 20.Bc3 Nf8 21.Rd1 Ng6 22.O-O Nxh4 23.Bb4 (23.{But not But not But not} Rd3!?) 23...Qb6 24.Rd3 Nf5 (24...{But not But not But not} c5!? 25.Rd6 Qc7 $11) 25.Rfd1 {White has compensation.} c5! 26.Bc3 h4 27.Qe4 O-O 28.Rd7 Rfd8 29.Rxd8+ Rxd8 30.Rxd8+ Qxd8 31.Qxb7 $15 {Endgame KQB-KQN} Qd1+ {-0.23/22} (31...{But not But not But not} h3 $17 {-0.74/22 Threatens to win with ...Qd1+.} 32.gxh3 Qd1+ 33.Kh2 Qe2) 32.Kh2 $11 Qg4 33.Qc8+ {-1.34/5} (33.{But not But not But not} Qxa7 $15 {-0.34/24} Qf4+ 34.Kg1) 33...Kh7 $17 34.Qxc5? {-7.13/23} (34.{But not But not But not} Qd7 $17 {-1.53/20}) 34...h3 $19 35.Qc6 Qf4+? {-1.02/24} (35...{But not But not But not} Nh4 $19 {-11.17/24 and Black
stays clearly on top.} 36.gxh3 (36.g3 Nf3+ 37.Kh1 Qf5 {-#5/12 0} (37...Qf5 {-#5/12 0})) 36...Nf3+ 37.Qxf3 Qxf3) 36.Kg1 $17 h2+ {[#] Deflection} 37.Kh1 Qc1+ {-0.01/24} (37...{But not} Qxf2 $17 {-1.45/26} 38.Kxh2 Qf4+ 39.Kg1 Qc1+ 40.Kh2 Qf4+ 41.Kg1 Nd4 42.Bxd4 Qxd4+ 43.Kf1 Qf4+ 44.Qf3 Qc1+ 45.Kf2 Qxb2+ 46.Qe2 Qd4+ 47.Kf3 Qc3+ 48.Kf2 g6) 38.Kxh2 $11 {Black must now prevent Qf3. The
position is equal.} Qh6+ 39.Kg1 {aiming for g3.} Qc1+ 40.Kh2 {[#] Hoping for
Qf3.} Qh6+ 41.Kg1 {Strongly threatening g3.} (41.{But not But not But not} Kg1 {-0.01/94 1}) 41...Qc1+ 42.Kh2 {Weighted Error Value: White=0.53/Black=0.29 (precise)} {#d}