[Event "Caro-kann V. principal Arena"] [Site "https://lichess.org/WUsbhUzw"] [Date "2021.04.23"] [White "LucasGonzalezChaux"] [Black "carloseduar100"] [Result "0-1"] [UTCDate "2021.04.23"] [UTCTime "20:57:22"] [WhiteElo "1245"] [BlackElo "2093"] [BlackTitle "FM"] [Variant "From Position"] [TimeControl "300+5"] [ECO "?"] [Opening "?"] [Termination "Normal"] [FEN "rn1qkbnr/pp2pppp/2p5/5b2/3PN3/8/PPP2PPP/R1BQKBNR w KQkq - 0 1"] [SetUp "1"] [Annotator "lichess.org"] 1. Ng3 Bg6 2. Nh3 Nd7 3. Nf4 Ngf6 4. Nxg6 hxg6 5. Bf4?! { (-0.13 → -0.97) Inaccuracy. Bc4 was best. } (5. Bc4 e6 6. O-O Bd6 7. Qf3 Qc7 8. h3 O-O-O 9. c3 Nb6) 5... Nd5?! { (-0.97 → -0.09) Inaccuracy. Qb6 was best. } (5... Qb6 6. Be2 Rh4 7. Be3 Nd5 8. O-O e5 9. c3 Nxe3 10. fxe3 f5 11. a4 O-O-O 12. b4) 6. Qd2 Qb6 7. c4?? { (0.02 → -5.33) Blunder. O-O-O was best. } (7. O-O-O Nxf4) 7... e5? { (-5.33 → -2.76) Mistake. Nxf4 was best. } (7... Nxf4) 8. dxe5?? { (-2.76 → -5.71) Blunder. c5 was best. } (8. c5) 8... Bb4 9. Be3? { (-5.74 → -13.83) Mistake. cxd5 was best. } (9. cxd5 Bxd2+ 10. Bxd2 Qxb2 11. Rd1 Nxe5 12. Be2 O-O-O 13. O-O Rxd5 14. Be3 Rxd1 15. Rxd1 Rd8) 9... Nxe3 10. c5 Bxd2+ 11. Ke2 Qxb2 12. fxe3?! { (-31.20 → Mate in 4) Checkmate is now unavoidable. Ne4 was best. } (12. Ne4 Bc1+) 12... Nxe5?! { (Mate in 4 → -23.63) Lost forced checkmate sequence. Bb4+ was best. } (12... Bb4+ 13. Kf3 Nxe5+ 14. Kf4 Rh4+ 15. Kg5 Rg4#) 13. Rd1?! { (-23.63 → Mate in 2) Checkmate is now unavoidable. Rb1 was best. } (13. Rb1 Qxb1) 13... O-O-O 14. Rxd2 Rxd2+ 15. Ke1 Qc1# { Black wins by checkmate. } 0-1