[Event "Marshall G45"] [Site "?"] [Date "2017.02.12"] [Round "4"] [White "Morris-Suzuki, Sophie"] [Black "Martinez, Isaac"] [Result "0-1"] [WhiteElo "2049"] [BlackElo "2236"] [Variant "Standard"] [TimeControl "-"] [ECO "E33"] [Opening "Nimzo-Indian Defense: Classical Variation, Milner-Barry Variation"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. c4 e6 3. Nf3 Bb4+ 4. Nc3 Nc6 5. Qc2 d6 { E33 Nimzo-Indian Defense: Classical Variation, Milner-Barry Variation } 6. a3 Bxc3+ 7. Qxc3 h6 8. g3 a5 9. b3 O-O 10. Bg2 Qe7 11. Bb2 Re8 12. O-O e5 13. d5 Nb8 14. Nd2 b6 15. b4 Nbd7 16. e4 Bb7 17. f4 c6 18. Kh1 Rec8 19. Qb3 cxd5 20. exd5 axb4 21. axb4?! { (0.00 → -0.64) Inaccuracy. Qxb4 was best. } (21. Qxb4 Nc5 22. fxe5 dxe5 23. Rae1 Nfd7 24. Nf3 f6 25. Nh4 Qf7 26. Qd2 b5 27. Nf5 bxc4) 21... b5?! { (-0.64 → 0.14) Inaccuracy. Rxa1 was best. } (21... Rxa1 22. Bxa1 exf4 23. b5 Qe3 24. Qd1 fxg3 25. Rf3 Qc5 26. Rxg3 Re8 27. Qf1 Nh5 28. Rf3) 22. Rxa8 Bxa8 23. cxb5? { (0.82 → -0.61) Mistake. fxe5 was best. } (23. fxe5 Nxe5 24. c5 dxc5 25. bxc5 Rxc5 26. Qa3 Bxd5 27. Bxd5 Nxd5 28. Bxe5 Ne3 29. Qa8+ Kh7) 23... Nb6 24. fxe5 dxe5 25. Re1 Bxd5 26. Bxd5 Nbxd5 27. Bxe5 Qb7 28. Qf3 Re8 29. Nc4 Qxb5 30. Rc1 Qxb4 31. Bd6 Qb5 32. Ne5?? { (-1.41 → -3.87) Blunder. Ba3 was best. } (32. Ba3 Qa6 33. Bc5 Qe6 34. Nd2 Rc8 35. Nb3 Ne4 36. Be3 Nxe3 37. Rxc8+ Qxc8 38. Qxe3 Qb7) 32... Qb6?? { (-3.87 → -1.09) Blunder. Qa6 was best. } (32... Qa6 33. Nxf7 Kxf7 34. Bc5 Rc8 35. Kg1 Qa5 36. Qf2 Nc3 37. Be3 Ne4 38. Qe1 Rxc1 39. Qxc1) 33. Qa3?? { (-1.09 → -3.56) Blunder. Bc5 was best. } (33. Bc5 Qb2 34. Nd3 Qd2 35. Rd1 Qa5 36. Bd4 Nc3 37. Rf1 Nce4 38. Bxf6 Nxf6 39. Nf2 h5) 33... Qf2?! { (-3.56 → -2.52) Inaccuracy. Ne4 was best. } (33... Ne4 34. Qf3) 34. Qc5?? { (-2.52 → -56.97) Blunder. Qf3 was best. } (34. Qf3) 34... Ne3 35. Qc6?! { (-17.65 → Mate in 8) Checkmate is now unavoidable. Qxe3 was best. } (35. Qxe3 Qxe3) 35... Rxe5 36. Bxe5 Nfg4 37. Qa8+ Kh7 38. Qe4+ f5 39. Rc7 Qf1# { Black wins by checkmate. } 0-1