playstrategy.org

 
FEN
[Event "Five-check Shield Arena"] [Site "https://playstrategy.org/tN9ppzA4"] [Date "2025.07.28"] [P1 "PST-Greedy-Tom"] [P2 "panagiskosmatos"] [Result "0-1"] [UTCDate "2025.07.28"] [UTCTime "12:09:26"] [P1Elo "1072"] [P2Elo "1565"] [P1Title "BOT"] [Variant "Five-check"] [TimeControl "3+2"] [ECO "B21"] [Opening "Sicilian Defense: McDonnell Attack"] [Termination "Normal"] [Annotator "playstrategy.org"] 1. f4 c5 2. e4 { B21 Sicilian Defense: McDonnell Attack } Nc6 3. Qh5?? { (0.45 → -2.20) Blunder. The following was best. } (3. Nf3 e6 4. Bb5 Nf6 5. Nc3 Be7 6. O-O O-O 7. e5 Ng4 8. d3 d5 9. exd6 Bxd6) 3... e6 4. g3?! { (-1.72 → -2.61) Inaccuracy. The following was best. } (4. e5 g6) 4... g6?! { (-2.61 → -1.64) Inaccuracy. The following was best. } (4... c4 5. c3 Nf6 6. Qe2 e5 7. Qxc4 Be7 8. Nf3 O-O 9. d4 exd4 10. Bd3 d5 11. exd5) 5. Qf3?! { (-1.64 → -2.38) Inaccuracy. The following was best. } (5. Qd1 d5) 5... Nd4?? { (-2.38 → -0.66) Blunder. The following was best. } (5... d5 6. e5 f6 7. Bb5 Bd7 8. Bxc6 Bxc6 9. Qe2 Bg7 10. Nf3 Nh6 11. Nc3 O-O 12. O-O) 6. Qc3?? { (-0.66 → -2.68) Blunder. The following was best. } (6. Qd1 h5) 6... Bg7 7. Kf2?? { (-2.28 → -8.45) Blunder. The following was best. } (7. Nf3 Nxf3+) 7... Ne7 8. Qxc5 O-O 9. c3 Ndc6? { (-7.75 → -3.61) Mistake. The following was best. } (9... d6) 10. Ke1?! { (-3.61 → -5.12) Inaccuracy. The following was best. } (10. Nf3 d6) 10... d5 11. exd5?! { (-5.07 → -11.40) Inaccuracy. The following was best. } (11. d3 e5 12. Be2 f5 13. h4 b6 14. Qb5 a6 15. Qb3 Na5 16. Qd1 dxe4 17. dxe4 Qxd1+) 11... exd5 12. Nf3 Re8 13. Kd1 Bg4 14. Be2 Nf5 15. h3 Rxe2 16. hxg4 Nxg3 17. Rxh7 Kxh7 18. Ng5+ Kg8 19. d3?! { (-28.49 → Mate in 9) Your opponent can now force a win. The following was best. } (19. Kc2 Ne4) 19... Qd7?! { (Mate in 9 → -40.86) Lost forced winning sequence. The following was best. } (19... Qe8 20. Be3 Rxe3 21. Nd2 Re1+ 22. Kc2 Nd4+ 23. Qxd4 Qa4+ 24. Qxa4 Rc1+ 25. Rxc1 Ne2 26. Qe8+) 20. Nxf7?! { (-40.86 → Mate in 7) Your opponent can now force a win. The following was best. } (20. f5 Ne5) 20... Qxg4 21. Nh6+ Kh7?? { (Mate in 6 → 9.12) Lost forced winning sequence. The following was best. } (21... Bxh6 22. Qxd5+ Re6+ 23. Kc2 Qe2+ 24. Bd2 Nd4+ 25. cxd4 Qxd2+ 26. Nxd2 Rc8#) 22. Nxg4 Rae8 23. Nf6+?? { (10.35 → -3.26) Blunder. The following was best. } (23. Qg1 Re1+ 24. Qxe1 Rxe1+ 25. Kxe1 Nh5 26. a4 b6 27. Kd1 Kg8 28. Nd2 Nxf4 29. Kc2 Ne2) 23... Bxf6 24. Qxd5?? { (-2.88 → Mate in 8) Your opponent can now force a win. The following was best. } (24. Bd2 Nf5 25. Qg1 Bh4 26. b4 Kg7 27. a4 d4 28. Ra2 Bg3 29. a5 a6 30. Rc2 R8e7) 24... R8e7?? { (Mate in 8 → -1.82) Lost forced winning sequence. The following was best. } (24... Re1+ 25. Kc2 Rxc1+ 26. Kb3 Na5+ 27. Qxa5 Rc8 28. c4 Ne2 29. Qc7+ Rxc7 30. a4 Rc3+ 31. Ka2) 25. Be3?? { (-1.82 → -41.33) Blunder. The following was best. } (25. Bd2 Rh2) 25... R2xe3 26. Nd2?! { (-38.09 → Mate in 11) Your opponent can now force a win. The following was best. } (26. Qe5 Nxe5) 26... Re1+ 27. Kc2 Rxa1?! { (Mate in 9 → -47.12) Lost forced winning sequence. The following was best. } (27... Nb4+ 28. Kb3 Nxd5 29. Rxe1 Rxe1 30. f5 Ne2 31. fxg6+ Kxg6 32. Ka3 Be7+ 33. b4 Bxb4+ 34. cxb4) 28. Ne4?! { (-47.12 → Mate in 8) Your opponent can now force a win. The following was best. } (28. Kb3 Ne2) 28... Nxe4 29. dxe4 Re1 30. Qb5 R1xe4 31. Qd5 Re2+ 32. Kd3 R2e3+ 33. Kc2 Re2+ 34. Kd3 Rd2# { P2 gives the fifth check. } 0-1
Computer analysisMove timesCrosstableFEN & PGN
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