[Event "Monthly Antichess Arena"] [Site "https://lichess.org/oSeKS9sr"] [Date "2024.03.29"] [White "Facundovallejo"] [Black "onyedikachi123"] [Result "1-0"] [UTCDate "2024.03.29"] [UTCTime "21:30:44"] [WhiteElo "1452"] [BlackElo "1222"] [WhiteRatingDiff "+14"] [BlackRatingDiff "-8"] [Variant "Antichess"] [TimeControl "180+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [Annotator "lichess.org"] 1. e3 c5 2. Ba6 Nxa6 3. b4 Nxb4?? { (0.36 → Mate in 14) Checkmate is now unavoidable. cxb4 was best. } (3... cxb4 4. d3 b3 5. cxb3 Nc7 6. Ne2 g5 7. Rf1 d5 8. g4) 4. a4?? { (Mate in 14 → -1.67) Lost forced checkmate sequence. Qf3 was best. } (4. Qf3 Nxc2 5. Qxb7 Nxe1 6. Qxc8 Qxc8 7. e4 Nxg2 8. d4 cxd4) 4... Nxc2 5. Qxc2 Qa5?? { (-2.30 → -0.22) Blunder. h6 was best. } (5... h6 6. Qxc5 a6 7. Qxe7 Kxe7 8. Na3 Qc7 9. Bb2 Qxh2 10. Bxg7 Bxg7 11. Rxh2 Bxa1 12. Rxh6) 6. Qxh7 Qxd2?? { (-0.41 → Mate in 12) Checkmate is now unavoidable. Rxh7 was best. } (6... Rxh7) 7. Kxd2 Rxh7 8. Nh3?? { (Mate in 11 → Mate in 13) Lost forced checkmate sequence. Ba3 was best. } (8. Ba3 Rxh2 9. Bxc5 Rxg2 10. Bxa7 Rxg1 11. Rxg1 Rxa7 12. Rxg7 Rxa4 13. Rxg8 Rxa1 14. Rxf8 Rxb1) 8... Rxh3 9. gxh3 b5 10. axb5 Ba6? { (Mate in 12 → -7.60) Lost forced checkmate sequence. e5 was best. } (10... e5 11. Rxa7 Rxa7 12. Ba3 Rxa3 13. Nxa3 c4 14. Nxc4 Kd8 15. Nxe5 d5 16. Nxf7 Bxh3 17. Nxd8) 11. bxa6 e6?? { (-5.12 → -2.46) Blunder. Kd8 was best. } (11... Kd8 12. Ra2) 12. Ra5?? { (-2.46 → Mate in 9) Checkmate is now unavoidable. Ke2 was best. } (12. Ke2 c4) 12... Ke7 13. Rxc5 e5?? { (Mate in 8 → 2.61) Lost forced checkmate sequence. g5 was best. } (13... g5 14. Rxg5 Kf6 15. Rxg8 Bd6 16. Rxa8 Bxh2 17. Rxh2 e5 18. Rxa7 e4 19. Rxd7 Kg5 20. Rxf7) 14. Rxe5 f5?? { (1.82 → 6.91) Blunder. f6 was best. } (14... f6 15. Rxe7 Bxe7 16. h4 Bb4 17. Nc3 Bxc3 18. Kxc3 d5 19. e4 dxe4 20. f3 exf3 21. h5) 15. Rxe7 Nxe7 16. h4? { (5.00 → 2.78) Mistake. Kc3 was best. } (16. Kc3) 16... f4?! { (2.78 → 4.16) Inaccuracy. d5 was best. } (16... d5 17. Kc3) 17. exf4 g5?! { (4.49 → 6.09) Inaccuracy. Nc6 was best. } (17... Nc6) 18. fxg5 Bh6 19. gxh6 d5 20. Na3 d4?? { (5.45 → Mate in 11) Checkmate is now unavoidable. Nc6 was best. } (20... Nc6) 21. Kc3 dxc3 22. Bd2?? { (Mate in 10 → -1.70) Lost forced checkmate sequence. Nc2 was best. } (22. Nc2 Re8 23. h7 Rg8 24. hxg8=Q Nxg8 25. f4 Nh6 26. f5 Nxf5 27. Rf1 Nxh4 28. Rf3 Nxf3) 22... cxd2 23. Re1?? { (-1.00 → Mate in 9) Checkmate is now unavoidable. Rc1 was best. } (23. Rc1 dxc1=K 24. Nc4 Rb8 25. Nb6 axb6 26. f4 b5 27. f5 Nxf5 28. h7 Nxh4 29. h8=K Rxh8) 23... dxe1=N?? { (Mate in 9 → -0.82) Lost forced checkmate sequence. dxe1=R was best. } (23... dxe1=R 24. Nb1 Rxb1 25. f4 Nc6 26. f5 Rg8 27. h3 Re1 28. h5 Nd8 29. h4 Rg6 30. fxg6) 24. f3?! { (-0.82 → -1.53) Inaccuracy. f4 was best. } (24. f4 Nc6 25. Nc4 Re8 26. Nb6 axb6 27. h7 b5 28. f5 Nd3 29. f6 Re1 30. f7 Nde5) 24... Nxf3 25. h7?! { (-1.38 → -2.35) Inaccuracy. Nc4 was best. } (25. Nc4 Nxh2) 25... Nxh4 26. h8=Q?? { (-1.95 → Mate in 10) Checkmate is now unavoidable. Nc4 was best. } (26. Nc4) 26... Rxh8 27. h3 Rh7 28. Nc2 Nd5?? { (Mate in 6 → Mate in 1) Lost forced checkmate sequence. Rg7 was best. } (28... Rg7 29. Na3 Nd5 30. Nb5 Rg4 31. hxg4 Nf4 32. Nxa7 Nf5 33. gxf5 Ne6 34. fxe6#) 29. Ne3 Nxe3# { Game ends by variant rule. } 1-0