[Event "48th Groningen Open A"]
[Site "Groningen NED"]
[Date "2011.12.21"]
[Round "1.11"]
[White "Michalik, Peter"]
[Black "Duijker, Rick"]
[Result "1-0"]
[ECO "E11"]
[WhiteElo "2509"]
[BlackElo "2204"]
[PlyCount "91"]
[EventDate "2011.12.21"]

1. d4 Nf6 2. c4 e6 3. g3 Bb4+ 4. Bd2 Qe7 5. Nf3 Nc6 6. Nc3 O-O 7. Bg2 Bxc3 8.
Bxc3 Ne4 9. Rc1 d6 10. d5 Nxc3 11. Rxc3 Nd8 12. O-O e5 13. Qc2 c5 14. a3 f5 15.
b4 b6 16. bxc5 bxc5 17. Nd2 e4 18. Re3 Qf6 19. g4 g6 $2 ({Black didn't play} 
19... f4 $1 {because he was scared of} 20. Nxe4 {but after} Qg6 21. Rb3 Bxg4
$15 {he would be better}) 20. gxf5 gxf5 21. Rg3+ Kh8 22. f3 e3 {White only has
one move that isn't outright losing, and in fact gives him the advantage.} 23.
Ne4 $3 (23. Nb1 f4 $19 {would have been game over.}) 23... Qd4 ({Taking with} 
23... fxe4 {is no help.} 24. fxe4 Bf5 (24... Qe7 25. Rxf8+ Qxf8 26. Qc3+) 25.
Bh3 Nf7 26. Bxf5 $16) 24. Rd1 Qe5 25. Ng5 h6 26. f4 $3 Qxf4 27. Ne6 $1 Bxe6 {
Forced or Black will just lose a rook.} 28. Qc3+ Qe5 29. Qxe5+ dxe5 30. dxe6 {
A beautiful point. Black cannot prevent the fork with e7 and protect his rook
on a8 at the same time.} Nxe6 31. Bxa8 Rxa8 32. Rxe3 e4 33. Rd5 Rf8 34. Re5 ({
One could quibble that} 34. Rd7 a6 35. Rb3 a5 36. Rbb7 {is more efficient, but
the text is winning all the same.}) 34... Rf6 35. Rb3 Kg7 36. Rb7+ Kg6 37. e3
Ng5 38. Rxc5 Ra6 39. Rb3 Nf3+ 40. Kg2 Kg5 41. Rd5 Rg6 42. Kg3 h5 43. h3 a6 44.
c5 Kf6+ 45. Kf4 Ng5 46. Rxf5+ 1-0

