[Event "Monthly Classical Arena"] [Site "https://lichess.org/bNVjQGSK"] [Date "2021.04.02"] [White "YJP"] [Black "Gumercildo"] [Result "1-0"] [UTCDate "2021.04.02"] [UTCTime "19:29:07"] [WhiteElo "1813"] [BlackElo "1791"] [WhiteRatingDiff "+29"] [BlackRatingDiff "-13"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "E40"] [Opening "Nimzo-Indian Defense: Normal Line"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 e6 2. c4 Nf6 3. Nc3 Bb4 4. e3 { E40 Nimzo-Indian Defense: Normal Line } Ne4?! { (0.08 → 0.90) Inaccuracy. O-O was best. } (4... O-O 5. Bd2 b6 6. Nf3 d5 7. cxd5 exd5 8. Rc1 Be7 9. Be2) 5. Bd2?! { (0.90 → 0.25) Inaccuracy. Qc2 was best. } (5. Qc2 d5 6. Bd3 Nxc3 7. bxc3 dxc4 8. Bxc4 Be7 9. e4 O-O) 5... Qf6?? { (0.25 → 6.40) Blunder. Bxc3 was best. } (5... Bxc3 6. bxc3 Nxd2 7. Qxd2 b6 8. Bd3 Bb7 9. e4 f5 10. Qe3) 6. Nxe4 Bxd2+ 7. Qxd2 Qe7 8. Nf3 d5 9. Nc3 c6 10. Be2 O-O 11. O-O Nd7 12. Rfe1 h6 13. Rad1 Nf6 14. h3 a5 15. a4 Nh7 16. e4 dxe4 17. Nxe4 Nf6 18. Nxf6+ Qxf6 19. Qc3 Qg6 20. Ne5 Qg5 21. d5 exd5 22. cxd5 cxd5 23. Rxd5 Qf6 24. Nd7 Bxd7 25. Qxf6 gxf6 26. Rxd7 b6 27. Bf3 Rab8 28. Ree7 b5 29. axb5 Rxb5 30. Kh2 h5 31. Kg1 a4 32. Bc6 Rxb2 33. Bxa4 Rb1+ 34. Kh2 Ra1 35. Bb3 Rb1 36. Bxf7+ Kh8?! { (15.19 → Mate in 4) Checkmate is now unavoidable. Rxf7 was best. } (36... Rxf7 37. Rxf7) 37. Bxh5?! { (Mate in 4 → 56.12) Lost forced checkmate sequence. Bc4 was best. } { Black resigns. } (37. Bc4 Rf7 38. Rxf7 Rh1+ 39. Kxh1 Kg8 40. Rd8#) 1-0