ANNOTATED GAME

bigpeta's mini-tournament I, http://gameknot.com/
bigpeta (2119) vs. ionadowman (2101)
Annotated by: bigpeta (1200)
Chess opening: English opening (A16)
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English opening
1. c4 Nf6 2. Nc3 e5 3. g3
Bremen variation

 
3... Bb4 4. Bg2 O-O 5. Nf3 Bxc3 6. bxc3 e4 7. Nd4 c5 8. Nc2 d5 9. cxd5 Qxd5 10. O-O Qh5 11. f3 exf3 12. exf3 Nc6 13. Ne3 Rd8
Better is Bd7 to connect the Rs

 
14. f4 Bg4 15. Nxg4 Nxg4 16. h3 Nf6 17. Rb1 Qg6 18. Rxb7
I dont normally approve of this kind of pawn pinching but in this case it removes the Ns defender

 
18... Qxg3 19. Qe1 Qxe1 20. Rxe1 Rac8 21. Rb5 Nd7
Black's position is becoming cramped as he has to respond with defensive moves to whites attacks
1 comment
 
22. Kh2 Rc7 23. d3
defending the isolated f-pawn. Better was Kg3 which would also release the LSB from guard duty

 
23... a6 24. Rb3 h6
preventing a back rank mate

 
25. Ra3 Ndb8 26. Be3
Better was Ra4 giving the option of Rae4 lining the RS up on the e-file
2 comments
 
26... Re7 27. Be4 c4 28. Bc5 Re6 29. dxc4 a5 30. Kg3 f5 31. Bb6 fxe4 32. Bxd8 Nxd8 33. Rxa5 Nbc6 34. Rb5 g6
Presumably to stop f5 but it creates so many weaknesses. Better was Re7
1 comment
 
35. a4 Nf7 36. c5 g5 37. a5 gxf4+ 38. Kxf4 Nfe5 39. Ra1
building a Q-side attack

 
39... Ng6+ 40. Ke3 Nge7 41. c4 Nc8
Better to attack with Nf5+
1 comment
 
42. Rb7 Re5 43. Rc7 Nc8a7
And the Ns reach a mutual protection position where they will remain locked for the rest of the game. Effectively out of play
1 comment
 
44. Rg1+
threatening to get both Rs on the 7th rank and threaten mate

 
44... Kf8 45. Rg6 Rxc5 46. Rxh6 Kg8 47. a6 Rxc4 48. h4
Analysis engines suggest Rhxc6 here which just shows the weakness of engines when it comes to subtle positional moves. The engine move leads to Rhxc6 RxR Rxa7 and white has traded a R for 2 Ns. With passed pawns on each side of the board it looks good BUT they are on the edge of the board so black only has to capture one and then the K can force a draw against the other one.
1 comment
 
48... Ra4 49. Rg6+
Now the Rs manouvre for a mate

 
49... Kf8 50. Rf6+ Ke8 51. Rh6 Ra3+ 52. Kxe4 Ra4+ 53. Kd3 Ra3+ 54. Kc2 Rf3
The game is lost but this move speeds up the end. Better was Kd8 threatening the R.
1 comment
 
55. Rh8+ Rf8 56. Rxf8+ Kxf8 57. Kd2
Note not Kd3 as this would allow Nb4+ freeing the Ns to join the fight.

 
57... Kg8 58. Ke3 Kh8 59. h5
2 comments