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5+0 • Rated •
ANTICHESS
Petru (1312?)
−17
Contautomat2002 (1658)
+6
Variant ending • Black is victorious
Academie22 Arena
Spectators
FEN
PGN
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[Event "Academie22 Arena"] [Site "http://chess-academy.net/fjYx4W90"] [Date "2025.06.05"] [Round "-"] [White "Petru"] [Black "Contautomat2002"] [Result "0-1"] [UTCDate "2025.06.05"] [UTCTime "13:24:48"] [WhiteElo "1312"] [BlackElo "1658"] [WhiteRatingDiff "-17"] [BlackRatingDiff "+6"] [Variant "Antichess"] [TimeControl "300+0"] [ECO "?"] [Opening "?"] [Termination "Normal"] [Annotator "chess-academy.net"] 1. e3 b5 2. Bxb5 Nc6?? { (0.84 → Mate in 15) Checkmate is now unavoidable. Best move was e6. } (2... e6 3. Bxd7) 3. Bxc6 dxc6 4. Qg4 Qxd2 5. Qxg7?? { (Mate in 13 → -0.44) Lost forced checkmate sequence. Best move was Nxd2. } (5. Nxd2 Bxg4 6. Kd1 Bxd1 7. Nc4 Bxc2 8. e4 Bxe4 9. b4 Bxg2 10. Bb2 Bxh1 11. Bxg7 Bxg7) 5... Bxg7?? { (-0.44 → Mate in 12) Checkmate is now unavoidable. Best move was Qxe1. } (5... Qxe1 6. Qxf8 Qxf2 7. Qxe8 Qxg2 8. Qxf7 Qxg1 9. Qxg8 Qxh1 10. Qxc8 Qxh2 11. Qxc7 Qxc2 12. Qxe7) 6. Kxd2?? { (Mate in 12 → Mate in 10) Lost forced checkmate sequence. Best move was Bxd2. } (6. Bxd2 Bxb2 7. Nf3 Bxa1 8. g4 Bxg4 9. Na3 Bxf3 10. Nb1 Bxh1 11. e4 Bxe4 12. c4 Bxb1) 6... Bxb2 7. Bxb2 e5 8. Bxe5 Nf6 9. Bxc7 Rb8 10. Bxb8 Bh3?? { (Mate in 7 → Mate in 11) Lost forced checkmate sequence. Best move was c5. } (10... c5 11. Bxa7 Bd7 12. Bxc5 Ke7 13. Bxe7 Rb8 14. Bxf6 Rxb1 15. Rxb1 Bb5 16. Rxb5 h5 17. Rxh5#) 11. Bxa7 Bxg2 12. e4?? { (Mate in 10 → 0.40) Lost forced checkmate sequence. Best move was Kd3. } (12. Kd3 Bxh1 13. Ke4 Bxe4 14. Nc3 Bxc2 15. Nb5 cxb5 16. Rb1 Bxb1 17. Bb8 Bxa2 18. e4 Nxe4) 12... Nxe4?? { (0.40 → Mate in 9) Checkmate is now unavoidable. Best move was Bxe4. } (12... Bxe4 13. Ke3 Bxh1 14. Bb8 Bf3 15. Nxf3 Ne4 16. Kxe4 Kd8 17. Bc7 Kxc7 18. Nc3 c5 19. Nd4) 13. Na3 Bxh1 14. Nb5?? { (Mate in 8 → 1.01) Lost forced checkmate sequence. Best move was f4. } (14. f4 Nxd2 15. Nc4 Nxc4 16. Nf3 Bxf3 17. Rd1 Bxd1 18. Bc5 Bxc2 19. Ba3 Nxa3 20. f5 Bxf5) 14... cxb5?? { (1.01 → Mate in 8) Checkmate is now unavoidable. Best move was Nxf2. } (14... Nxf2 15. Bxf2 cxb5 16. h4 Bf3 17. Nxf3 b4 18. c3 bxc3 19. Kxc3 Kf8 20. a4 Kg7 21. Bc5) 15. c4?? { (Mate in 8 → -1.07) Lost forced checkmate sequence. Best move was Nf3. } (15. Nf3 Nxf2 16. Rxh1 Nxh1 17. Bf2 Nxf2 18. h3 Nxh3 19. Ng1 Nxg1 20. Ke2 Nxe2 21. c3 Nxc3) 15... Nxf2? { (-1.07 → 0.49) Mistake. Best move was Nxd2. } (15... Nxd2) 16. cxb5?? { (0.49 → Mate in 6) Checkmate is now unavoidable. Best move was Bxf2. } (16. Bxf2 bxc4) 16... Nd3?? { (Mate in 6 → 0.94) Lost forced checkmate sequence. Best move was Bf3. } (16... Bf3 17. Nxf3 Rg8 18. Bxf2 Rg5 19. Nxg5 Kd7 20. Nxh7 Kc6 21. bxc6 f6 22. Nxf6#) 17. Kxd3 Bf3?? { (0.12 → 3.54) Blunder. Best move was Bc6. } (17... Bc6 18. bxc6) 18. Nxf3 h5 19. Rc1 h4?? { (2.49 → Mate in 6) Checkmate is now unavoidable. Best move was f6. } (19... f6) 20. Nxh4 Rxh4 21. h3?! { (Mate in 5 → Mate in 6) Not the best checkmate sequence. Best move was Rc6. } (21. Rc6 Rxh2 22. Bg1 Rxa2 23. Kd2 Rxd2 24. Rd6 Rxd6 25. Bb6 Rxb6#) 21... Rxh3 22. Rd1?? { (Mate in 5 → 0.19) Lost forced checkmate sequence. Best move was Rc5. } (22. Rc5 Rxd3 23. Rd5 Rxd5 24. Bb6 Rxb5 25. Ba5 Rxa5 26. a4 Rxa4#) 22... Rxd3 23. Rxd3 Kd8 24. Rxd8 f5 25. b6 f4 26. b7?! { (0.73 → 0.19) Inaccuracy. Best move was a4. } (26. a4 f3 27. Bb8 f2 28. Rd2 f1=B 29. Re2 Bxe2 30. a5 Ba6 31. Bf4 Bb5 32. Bd6 Ba6) 26... f3 27. b8=B?? { (0.19 → Mate in 1) Checkmate is now unavoidable. Best move was Rd4. } (27. Rd4 f2 28. Rc4 f1=B 29. Bg1 Bxc4 30. a3 Bd5 31. b8=B Bc6 32. Bf4 Bb7 33. Bb6 Bc6) 27... f2 28. Bxf2# { Game ends by variant rule. } 0-1
0
0
0
0
0
0
1
0
½
1
0
1
0
0
0
0
½
0
0
1
Petru
9½
1
1
1
1
1
1
0
1
½
0
1
0
1
1
1
1
½
1
1
0
Contautomat2002
19½
Computer analysis
Move times
Crosstable
FEN & PGN