[Event "Tournoi des quatre mardis 21h"] [Site "https://lichess.org/IOvecTez"] [Date "2022.03.15"] [White "Gaia05"] [Black "Guillaume1978"] [Result "0-1"] [UTCDate "2022.03.15"] [UTCTime "20:01:01"] [WhiteElo "1854"] [BlackElo "1671"] [WhiteRatingDiff "-53"] [BlackRatingDiff "+34"] [Variant "Standard"] [TimeControl "1200+10"] [ECO "A46"] [Opening "Indian Defense: London System"] [Termination "Normal"] [Annotator "lichess.org"] 1. d4 Nf6 2. Nf3 e6 3. Bf4 { A46 Indian Defense: London System } d5 4. e3 Bd6 5. Ne5 O-O 6. Bd3 c5 7. c3 Qc7 8. Bg3 b6 9. Nd2 a5 10. f4 Ba6 11. c4?? { (0.00 → -2.28) Blunder. Bxa6 was best. } (11. Bxa6 Rxa6 12. Bh4 b5 13. Bxf6 gxf6 14. Qg4+ Kh8 15. Qh4 fxe5 16. Qf6+ Kg8 17. Qg5+ Kh8) 11... cxd4 12. exd4 dxc4 13. Rc1 b5 14. O-O Qa7?! { (-2.38 → -1.39) Inaccuracy. Nbd7 was best. } (14... Nbd7) 15. Ndf3?? { (-1.39 → -8.34) Blunder. Be4 was best. } (15. Be4) 15... cxd3 16. Nxd3 Nbd7 17. Kh1 Rac8 18. Rc3 Nd5 19. Rxc8 Rxc8 20. Qe2 b4 21. Nfe1 Qxd4 22. Qf3 Ne3 23. Bf2 Bxd3 24. Bxe3 Qc4 25. Nxd3 Qxd3 26. Rd1 Qa6 27. Qg4 Nf6 28. Qf3 Nd5 29. Bd4 Bxf4 30. Qg4 Bh6 31. b3 Ne3 32. Bxe3 Bxe3 33. Qe4 Bc5 34. Qe5 h6 35. h3 Be7 36. Qd4 Bf6 37. Qd7 Qc6 38. Qd3 Qc2 39. Qxc2 Rxc2 40. Rd7 Rxa2 41. Rc7?! { (-10.21 → Mate in 26) Checkmate is now unavoidable. g3 was best. } (41. g3 Rb2) 41... Ra3?! { (Mate in 26 → -10.82) Lost forced checkmate sequence. Ra1+ was best. } (41... Ra1+) 42. Rc8+ Kh7 43. Rc5 Bd4 44. Rb5 Rxb3 45. Rxa5 Rb1+ 46. Kh2 b3 47. Rb5 b2 48. g4 Rc1 49. Rxb2 Bxb2 { White resigns. } 0-1