BOT PST-Greedy-Tom vs Aywajayne: C20 King's Pawn Opening • playstrategy.org

03:00

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-1.2

Stockfish 11+HCEUsing server analysis

1b3?−1.2...Mistake. The following was best.1...e5−0.92e4−1.4Nc6?!−0.7Inaccuracy. The following was best.2...Nf63.Nf33Qg4??−5.9...Blunder. The following was best.3.Nf33...a6??−2.5Blunder. The following was best.3...Nf64Nc3?!−3.2...Inaccuracy. The following was best.4.Qg3Nf65.Bd3[...]4...Nf6−2.85Qg5−2.7h6−2.66Qf5??−7.8...Blunder. The following was best.6.Qg36...d6?!−5.4Inaccuracy. The following was best.6...d57Qf3−5.3Nb4??−2.3Blunder. The following was best.7...Nd48Bb5+??−9.4...Blunder. The following was best.8.Bd3d59.exd5[...]8...axb5−9.69Kf1−10.7Bg4−9.410Qe3−13.1Nxc2−13.511Qd3−13.5Nxa1−13.412Qxb5+−13.6Qd7−11.213Qxd7+−13.5Nxd7−11.314f3−12.0Be6−11.715d3−14.8Nxb3−13.516axb3−15.1Ra1−15.117Nb1−23.2Rxb1−21.318Ke2−38.0Rxc1−39.419Kd2−40.4Ra1−51.820f4?!#−7...Your opponent can now force a win. The following was best.20.Kc3Nc520...Nc5?!−54.5Lost forced winning sequence. The following was best.20...Ra2+21.Kc1Ra1+[...]21fxe5?!#−6...Your opponent can now force a win. The following was best.21.Ne2Nxb3+21...Nxb3+#−522Kc3#−4dxe5#−523Kb2#−2Bc5#−424h4#−2Bd4+#−125Kc2#−1Bxg1#−326Rxg1#−3Nd4+#−227Kb2#−2Ra2+#−128Kc1#−1Nb3#

0-1

Five checks, Black is victorious

FEN

PGN

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[Event "Yearly Five-check Arena"] [Site "https://playstrategy.org/dAuKCfoq"] [Date "2025.03.21"] [P1 "PST-Greedy-Tom"] [P2 "Aywajayne"] [Result "0-1"] [UTCDate "2025.03.21"] [UTCTime "07:02:45"] [P1Elo "1031"] [P2Elo "1532"] [P1RatingDiff "-3"] [P2RatingDiff "+24"] [P1Title "BOT"] [Variant "Five-check"] [TimeControl "3+2"] [ECO "C20"] [Opening "King's Pawn Opening"] [Termination "Normal"] [Annotator "playstrategy.org"] 1. b3? { (0.15 → -1.18) Mistake. The following was best. } (1. e4 e6 2. Nf3 d5 3. exd5 exd5 4. d4 Nf6 5. c4 Bb4+) 1... e5 2. e4 { C20 King's Pawn Opening } Nc6?! { (-1.42 → -0.68) Inaccuracy. The following was best. } (2... Nf6 3. Nf3) 3. Qg4?? { (-0.68 → -5.88) Blunder. The following was best. } (3. Nf3) 3... a6?? { (-5.88 → -2.46) Blunder. The following was best. } (3... Nf6) 4. Nc3?! { (-2.46 → -3.16) Inaccuracy. The following was best. } (4. Qg3 Nf6 5. Bd3 d5 6. exd5 Nb4 7. Ba3 Nxd3+ 8. Qxd3 Bxa3 9. Nxa3 O-O 10. Ne2 e4) 4... Nf6 5. Qg5 h6 6. Qf5?? { (-2.61 → -7.77) Blunder. The following was best. } (6. Qg3) 6... d6?! { (-7.77 → -5.43) Inaccuracy. The following was best. } (6... d5) 7. Qf3 Nb4?? { (-5.26 → -2.33) Blunder. The following was best. } (7... Nd4) 8. Bb5+?? { (-2.33 → -9.39) Blunder. The following was best. } (8. Bd3 d5 9. exd5 Bc5 10. h3 O-O 11. Nge2 Nxd3+ 12. cxd3 Nh7 13. Bb2 f5 14. O-O-O Bd7) 8... axb5 9. Kf1 Bg4 10. Qe3 Nxc2 11. Qd3 Nxa1 12. Qxb5+ Qd7 13. Qxd7+ Nxd7 14. f3 Be6 15. d3 Nxb3 16. axb3 Ra1 17. Nb1 Rxb1 18. Ke2 Rxc1 19. Kd2 Ra1 20. f4?! { (-51.76 → Mate in 7) Your opponent can now force a win. The following was best. } (20. Kc3 Nc5) 20... Nc5?! { (Mate in 7 → -54.46) Lost forced winning sequence. The following was best. } (20... Ra2+ 21. Kc1 Ra1+ 22. Kb2 Ra2+ 23. Kxa2 Bxb3+ 24. Ka1 d5 25. exd5 Ba3 26. fxe5 Bb2#) 21. fxe5?! { (-54.46 → Mate in 6) Your opponent can now force a win. The following was best. } (21. Ne2 Nxb3+) 21... Nxb3+ 22. Kc3 dxe5 23. Kb2 Bc5 24. h4 Bd4+ 25. Kc2 Bxg1 26. Rxg1 Nd4+ 27. Kb2 Ra2+ 28. Kc1 Nb3# { P2 gives the fifth check. } 0-1