Tunks,Dominic (2048) - Yeo,Michael J (2200) [C73]
Hants ch (6), 13.11.2005



1.e4 e5 2.Nf3 Nc6 3.Bb5 a6 4.Ba4 d6 5.Bxc6+ bxc6 6.d4 f6 7.0-0
Most players in this line arrange to castle queenside and then push the kingside pawns, but Dominic has a successful precedent to follow. [7.h3 Ne7 8.0-0 Ng6 9.Re1 Be7 10.Qd3 Be6 11.Nc3 0-0 12.b3 Kh8?! 13.Bb2 Qe8 14.Ne2 f5 15.dxe5 fxe4 16.Qxe4 Bd5 17.Qg4 Bxf3 18.gxf3 Nxe5 19.Bxe5 dxe5= was the last round game from the 2000 Hampshire Championships between the same players that Dominic eventually won.]

7...Ne7 8.Nc3 Ng6 9.dxe5 fxe5 10.Ng5 h6 11.Qh5 Qf6 12.Nf3
[I was a bit more concerned about 12.Nh3 but after 12...Be7 13.f4 0-0 14.f5 Nh8 the black position is quite safe.]

12...Be6 13.Nh4 Qxh4 14.Qxg6+ Bf7 15.Qg3
[I think it was better to keep the queens on with 15.Qf5 Be7 16.Qf3 when it is more difficult for black to utilise his two bishops.]

15...Qxg3 16.hxg3 Be7 17.b3 Be6!?
After 20 minutes thought. [I couldn't decide whether or not is was a good idea to play 17...d5 While this might open up the position for the two bishops, it also weakens the black pawns.; I also thought about playing 17...h5 immediately, but after 18.Bb2 h4 19.gxh4 Rxh4 20.g3 Rh5 I was concerned that white could take the rooks off with 21.Kg2 Kd7 22.Rh1 Rah8 23.Rxh5 Rxh5 24.Rh1 Rxh1 25.Kxh1 This ending must still be a bit better for black although the isolated pawns on g7 and a6 don't help. Hence 17....Be6 so as to be able to check on h3 in this line.]

18.Bb2 h5 19.Ne2?!
[It is better to play 19.f4 immediately]

19...h4 20.f4?
This loses at least a pawn [Best was 20.gxh4 but after 20...Rxh4 21.f4 0-0-0 22.g3 Rh5 black is better]

20...Bg4 21.Kf2
[If 21.Rae1 Bxe2 22.Rxe2 hxg3 23.a3 (White needs to stop Bc5+) 23...0-0-0 24.fxe5 dxe5 25.b4 Rh5 26.Re3 c5 27.Rxg3 cxb4 28.axb4 Bxb4 is a lot better for black.]

21...hxg3+ 22.Nxg3 Bh4 23.f5 g6 24.Rh1 gxf5 25.exf5 Rh5?
I thought this won as I had overlooked that white's next move was possible. [I should instead have moved my king - e.g. 25...Kf7 26.Raf1 Rag8 winning]

26.Ke3! Rh6?!
[I had overlooked that after 26...Bxg3 27.Rxh5 Bxh5 28.Rh1 is rather awkward. After 28...Kf7 29.Rxh5 Rg8 30.Kf3 white is a little better if anything.; It would have been best to admit my error completely and put the rook back where it came from with 26...Rh8! After 27.Ne4 Ke7 28.Raf1 Raf8 29.g3 Bf6 30.Nxf6 Rxh1 31.Rxh1 Kxf6 black is winning a pawn.]

27.Raf1
[Missing his chance to equalize: 27.Ne4! Bxf5 28.g3 Bxe4 29.Kxe4 Bg5 30.Kf5 Bd2 (If black tries to avoid the repetition with 30...Rxh1 31.Rxh1 Be7 32.Ke6 Bf8 33.Rh8 0-0-0 34.Bc1 e4 (34...Bg7 35.Rxd8+ Kxd8 36.Kf7 Bh8 37.Bg5+ Kd7 38.Kg8 traps the bishop!) 35.Bg5 Be7 36.Rxd8+ Bxd8 37.Be3 winning as black will have to give up the bishop for the g pawn) 31.Bc3 Be3 32.Ke4 Bg5 33.Kf5= ]

27...Kf7 28.Kd3
[28.Ne4 Rah8 29.f6 Kg6 30.f7 Rf8 is better for black.]

28...Rah8 29.Bc1 R6h7 30.Ne4 d5 31.Ng5+
Any other knight move allows 31....e4+ forcing the white king to a black square thus allowing a check from the bishop on h4 followed by Rxh1

31...Bxg5 32.Rxh7+ Rxh7 33.Bxg5 Rh5 34.Bd8 Bxf5+ 35.Kc3 Ke6 36.Bxc7 Rg5 37.Rf2 c5 38.Bb6 Kd6 39.Kd2 d4 40.Bd8 Rh5 41.c3 Bb1?
An awful move that could have let white draw [41...e4 42.Rf4 Kd5 keeps the advantage.]

42.a4?
[42.Rf6+! Kd5 (42...Kd7 43.Bb6 Rh2 44.Bxc5 Rxg2+ 45.Kc1 Bxa2 46.cxd4 Bxb3 47.Rd6+ Kc7 48.Rb6= ) 43.cxd4 cxd4 (43...exd4 44.Bc7 Bxa2 45.Rd6+ Ke4 46.Re6+ Kf5 47.Re5+ Kg6 48.Rxh5 Kxh5= ) 44.Rxa6 Rh2 45.Ra5+ Ke4?! 46.Rxe5+= ]

42...e4 43.cxd4 cxd4 44.Rf6+ Kd5 45.Rxa6 e3+ 46.Ke2 Rh2?!
Not the best, as it allows white another drawing opportunity. [46...Ke4 doesn't work either: 47.Re6+ Re5 48.Rxe5+ Kxe5 49.Be7! Bc2 (49...Ke4 50.Ke1 d3 51.Bb4 Bc2 52.a5 Bxb3 53.a6 Bd5 54.Bd2!!= ) 50.a5 Bxb3 51.Ba3 Be6 52.g3! (52.Bc1? Ke4 53.Ke1 Bc8 54.Bb2 d3 55.Bc1 Kf4 56.g3+ Kf3 57.g4 Bxg4 58.a6 Bd7 59.a7 Bc6 wins) 52...Ke4 53.Ke1 Bc8 54.Kf1 d3 55.Bc1 Kf3 56.Ke1 e2 57.Bd2= ; 46...Rf5 also fails 47.Ra5+ Ke4 48.Rxf5 d3+ 49.Ke1 Bc2 50.Ba5 Kxf5 51.Bd2!!= ; The right move is 46...Bc2! which gains a crucial extra tempo to hoover up the white pawns: 47.Rb6 (47.Ra5+ Ke4 48.Rxh5 d3+ 49.Kf1 d2-+ ; 47.Bf6 Rh6 48.Ra5+ (48.b4 Bd1+ 49.Kxd1 d3 50.Kc1 d2+ 51.Kc2 Rh1 52.Ra5+ Kc4 53.Rc5+ Kxb4 54.Rd5 Rc1+ 55.Kb2 e2-+ ) 48...Ke4 49.Re5+ Kf4 50.Bg5+ Kxe5 51.Bxh6 Ke4 52.Bxe3 dxe3-+ ) 47...Ke4 48.Re6+ Re5 49.Rxe5+ Kxe5 50.Be7 Ke4 51.Bb4 d3+ 52.Ke1 Bxb3 53.a5 Bc4-+ ]

47.Ra5+?
[47.Kf3! After the game I told Dominic that I was a bit worried that he might have been able to draw with this move and I still haven't been able to find anything concrete for black. The best I can find is to reach a theoretically drawn R+B v R ending although this would have been quite tricky to defend in a quickplay finish. It would also have delayed the prizegiving somewhat! The problem is that 47...Be4+ 48.Kf4 e2 49.Be7! e1Q 50.Rd6+ Kc5 51.Re6+ is perpetual!]

47...Ke4 48.Re5+ Kxe5 49.Bc7+ Ke4 50.Bxh2 d3+ 0-1