[Event "Chess Arena"] [Site "https://lichess.org/SQO12DvG"] [Date "2020.05.03"] [White "martinTan325"] [Black "boboma"] [Result "0-1"] [UTCDate "2020.05.03"] [UTCTime "17:14:36"] [WhiteElo "1354"] [BlackElo "1558"] [WhiteRatingDiff "-24"] [BlackRatingDiff "+14"] [Variant "Standard"] [TimeControl "180+4"] [ECO "C20"] [Opening "King's Pawn Game: Tortoise Opening"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4 e5 2. Bd3?! { (0.37 → -0.30) Inaccuracy. Nf3 was best. } { C20 King's Pawn Game: Tortoise Opening } (2. Nf3 Nc6 3. Bb5 a6 4. Ba4 Nf6 5. O-O Be7 6. Re1 b5) 2... Nf6 3. Nf3 Nc6?! { (-0.66 → -0.09) Inaccuracy. d5 was best. } (3... d5 4. Nxe5 Bd6 5. Be2 Nxe4 6. d4 Nd7 7. Nd3 O-O 8. O-O) 4. Ng1? { (-0.09 → -1.60) Mistake. Nc3 was best. } (4. Nc3 Bc5 5. O-O O-O 6. Bc4 d6 7. h3 h6 8. d3 Na5) 4... g6?! { (-1.60 → -0.88) Inaccuracy. d5 was best. } (4... d5 5. exd5) 5. Nf3 Bg7 6. O-O O-O 7. Nc3 d5 8. Nxe5?? { (-0.62 → -6.00) Blunder. exd5 was best. } (8. exd5 Nxd5 9. Nxd5 Qxd5 10. Re1 f5 11. Qe2 Be6 12. c3 h6 13. Bc2 Bf7 14. d3 Rfe8) 8... Nxe5 9. Nxd5 Nxd5 10. Re1 Nxd3 11. Re3 Nxc1 12. Rd3 Nf4 13. Qxc1 Nxd3 14. cxd3 Qxd3 15. Qxc7 Qd8 16. Qxd8 Rxd8 17. Rd1 Bg4 18. Rc1 Rxd2 19. Rc3?! { (-18.25 → Mate in 1) Checkmate is now unavoidable. b3 was best. } (19. b3 Bd4) 19... Rxb2?! { (Mate in 1 → -20.82) Lost forced checkmate sequence. Rd1# was best. } (19... Rd1#) 20. Rc4?! { (-20.82 → Mate in 2) Checkmate is now unavoidable. Rc1 was best. } (20. Rc1 Bd4) 20... Rxa2?! { (Mate in 2 → -25.70) Lost forced checkmate sequence. Rb1+ was best. } (20... Rb1+ 21. Rc1 Rxc1#) 21. Rc8+?! { (-25.70 → Mate in 4) Checkmate is now unavoidable. Rc1 was best. } (21. Rc1 Bd4) 21... Rxc8 22. e5 Rc1# { Black wins by checkmate. } 0-1