[Event "Groningen"] [Site "?"] [Round "0"] [White "Szabo"] [Black "Euwe"] [Result "0-1"] [ECO "D22"] [Opening "QGA: Alekhine, 4.e3"] 1. d4 d5 2. c4 dxc4 3. Nf3 a6 4. e3 Nf6 5. Bxc4 e6 6. O-O c5 7. Qe2 Nc6 8. Rd1 {A typical position from the Queen's Gambit Accepted has been played, where White puts his hopes on the d-file and center while Black counters on the queenside.} 8... b5 9. Bb3 c4 10. Bc2 Nb4 11. Nc3 Nxc2 12. Qxc2 Bb7 13. e4 { 13.d5 exd5 14.e4 would give White good play for the pawn since Black's king has remained in the center.} 13... b4 14. e5 {14.d5 would be to late due to 14. ..bxc3 15.dxe6 Qa5 when White wouldn't get enough play for the piece.} 14... bxc3 15. exf6 gxf6 16. Qa4+ Qd7 17. Qxc4 Rc8 18. Qe2 Rg8 { Black uses the open g-file to launch a kingside attack.} 19. Ne1 Qd5 20. f3 { 20.bxc3 would allow Black a winning combination.} 20... Bd6 { Black has a winning initiative with his pieces aiming at the White king.} 21. Kh1 Qh5 {Very nice. Black forces another pawn weakness on White's kingside due to the threatened mate.} 22. h3 Rg3 { Black prepares to double rooks thus bringing his final piece into the attack.} 23. Be3 Ke7 24. Qf1 Rcg8 25. bxc3 Rxg2 26. Qxg2 { 26.Nxg2 Qxh3+ 27.Kg1 Bxf3 28.Rd2 Bh2+ 29.Kf2 Bxg2} 26... Rxg2 27. Kxg2 Qg6+ { Although White has managed to get two rooks for the queen Black still has a winning attack.} 28. Kf2 Bg3+ 29. Ke2 Bxe1 { Black removes the only White piece which can help defend the light squares.} 30. Rxe1 Qg2+ { The light squares belong to Black. The rooks are no match for the queen here.} 31. Kd3 Bxf3 32. a4 Be4+ 33. Kc4 Qc2 { Black has a winning attack which all takes place on the light squares.} 34. d5 Bxd5+ 35. Kb4 Kd7 36. c4 Qxc4+ 37. Ka5 Qc3+ 38. Kxa6 Bc4+ 39. Kb7 Qb3+ 40. Bb6 {40.Ka7 Kc7 also mates.} 40... Qf3+ 41. Kb8 Ba6 42. Red1+ Ke8 { White resigned. 42...Ke8 43.Kc7 Qb7+ 44.Kd6 Qxb6+ Mates.} 0-1