[Event "Yearly Antichess Arena"] [Site "https://lichess.org/nhd1ZVGg"] [Date "2024.05.13"] [White "kefo01"] [Black "naggingnavigator"] [Result "0-1"] [UTCDate "2024.05.13"] [UTCTime "19:22:20"] [WhiteElo "1545"] [BlackElo "1283"] [WhiteRatingDiff "-268"] [BlackRatingDiff "+112"] [Variant "Antichess"] [TimeControl "180+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [Annotator "lichess.org"] 1. e4?? { (0.15 → Mate in 15) Checkmate is now unavoidable. e3 was best. } (1. e3 e6 2. b4 Bxb4 3. Qg4 Bxd2 4. Qxg7 Bxe3 5. Bxe3 c5) 1... e5?? { (Mate in 15 → Mate in 15) Lost forced checkmate sequence. b5 was best. } (1... b5 2. Bxb5 Nf6 3. Bxd7 Nxe4 4. Bxe8 Qxd2 5. Kxd2 Nxf2 6. Bxf7) 2. d4?? { (Mate in 15 → -0.43) Lost forced checkmate sequence. b4 was best. } (2. b4 Bxb4 3. Nf3 Bxd2 4. Nxe5 Bxe1 5. Nxf7 Bxf2 6. Nxd8 Kxd8) 2... exd4 3. Qxd4 Qg5?? { (-0.76 → 9.60) Blunder. b5 was best. } (3... b5 4. Bxb5 Qh4 5. Bxd7 Nxd7 6. Qxa7 Qxe4 7. Qxc7 Qxg2 8. Qxd7) 4. Qxd7?? { (9.60 → Mate in 12) Checkmate is now unavoidable. Bxg5 was best. } (4. Bxg5) 4... Kxd7 5. Bxg5 Kd6?? { (Mate in 11 → Mate in 13) Lost forced checkmate sequence. Kd8 was best. } (5... Kd8 6. Bxd8 Nc6 7. Bxc7 Ne5 8. Bxe5 g6 9. Bxh8 b5 10. Bxb5 Ba6 11. Bxa6) 6. Be7 Bxe7 7. Nc3?? { (Mate in 11 → Mate in 11) Lost forced checkmate sequence. g4 was best. } (7. g4 Bxg4 8. Kd1 Bxd1 9. Nh3 Bxc2 10. Na3 Bxe4 11. Rc1 Bxh1 12. Rxc7 Kxc7) 7... Kd5 8. exd5 Ba3 9. bxa3 Be6?? { (Mate in 11 → 2.84) Lost forced checkmate sequence. b5 was best. } (9... b5 10. Bxb5 Bh3 11. gxh3 Na6 12. Bxa6 Rc8 13. Bxc8 f5 14. Bxf5 Ne7 15. Bxh7) 10. dxe6 fxe6 11. Nd5 exd5 12. Bc4?? { (1.62 → -0.47) Blunder. Bd3 was best. } (12. Bd3) 12... dxc4 13. Kd2 c3?! { (-2.05 → -1.10) Inaccuracy. Ne7 was best. } (13... Ne7 14. Ne2 Nd7 15. Raf1 a5 16. Nc1 g6 17. Ke3 Ra6 18. Re1 c3 19. Rhf1) 14. Kxc3 Nc6?? { (-1.21 → Mate in 9) Checkmate is now unavoidable. c5 was best. } (14... c5) 15. Nf3?? { (Mate in 9 → 0.22) Lost forced checkmate sequence. Kd4 was best. } (15. Kd4 Nxd4 16. Rd1 Nxc2 17. Ne2 Nxa3 18. Rd8 Rxd8 19. Rd1 Rxd1 20. Nd4 Rxd4) 15... Nb4? { (0.22 → 1.86) Mistake. Ne5 was best. } (15... Ne5 16. Nxe5 c6 17. Nxc6 bxc6 18. f4 a5 19. f5 Re8 20. f6 gxf6 21. Kd2) 16. Kxb4?? { (1.86 → -0.38) Blunder. axb4 was best. } (16. axb4 Ne7) 16... b5?? { (-0.38 → Mate in 17) Checkmate is now unavoidable. Ne7 was best. } (16... Ne7 17. Ng1 b5 18. Kxb5 c6 19. Kxc6 Nxc6 20. Ne2 Nd8 21. Nc1 a5 22. a4) 17. Kxb5 c6 18. Kxc6 Rb8? { (9.85 → Mate in 9) Checkmate is now unavoidable. a5 was best. } (18... a5 19. Ng1) 19. Rab1?? { (Mate in 9 → -0.62) Lost forced checkmate sequence. Kb5 was best. } (19. Kb5 Rxb5 20. Ng5 Rxg5 21. Rab1 Rxg2 22. h4 Rxf2 23. Rhd1 Rxc2 24. Rb2 Rxb2) 19... Rxb1 20. Rxb1 Ne7?? { (-1.46 → Mate in 7) Checkmate is now unavoidable. g5 was best. } (20... g5) 21. Rb8?? { (Mate in 7 → Mate in 4) Lost forced checkmate sequence. Rb3 was best. } (21. Rb3 Nxc6 22. Nd4 Nxd4 23. Re3 Nxc2 24. Re6 Nxa3 25. Rg6 hxg6 26. g4 Rxh2) 21... Nxc6 22. Rxh8 Nb8 23. Rxh7 a5 24. Rxg7 a4?? { (Mate in 2 → -4.49) Lost forced checkmate sequence. Nd7 was best. } (24... Nd7 25. Rxd7 a4 26. Rd4#) 25. Rd7 Nxd7 26. Ne5 Nxe5 27. h4?? { (-2.76 → Mate in 1) Checkmate is now unavoidable. c4 was best. } (27. c4 Nxc4 28. f4 Nxa3 29. h4 Nc4 30. a3 Nxa3 31. h5 Nb5 32. h6 a3) 27... Nf3 28. gxf3# { Game ends by variant rule. } 0-1