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Is this position a forced win for Black after move 14?


Longest forced sequence that ends with checkmate and every move is a checkWhy is d5 the best move in this position?Why is Kh8 the best move in this position for black?Can white still win this?Longest forced win with just a Knight or BishopCould the black king move to C5?What longest number of moves for a forced mate position (including draw rules)?A position in which checkmate is forced (obligatory)What is the highest number of possible forced checkmates in a legally reachable legal position?What is the best strategy for white in this position?






.everyoneloves__top-leaderboard:empty,.everyoneloves__mid-leaderboard:empty,.everyoneloves__bot-mid-leaderboard:empty margin-bottom:0;








1















In this Lichess game,



[FEN ""]

1.c4 e5 2.e4 d6 3.Nc3 Be6 4.Nf3 Nc6 5. d4 exd4 6.Nxd4 Nxd4 7.Qxd4 c5 8.Qd3 g6 9. Be2 Bg7 10.O-O Nh6 11.Re1 Ng4 12.Bxg4 Bxg4 13.e5 Bxe5 14.Nd5 Qh4 15. Nc7+ Kd7 16. Nxa8 Qh2+ 17. Kf1 Qh1#


After move 14 White is facing a serious mate threat from the Queen on h4, Bishop on g4, and Bishop on e5. White goes with 15. Nc7+ , forking the King and Rook, but ignoring the mate threat. After the rook capture, Mate in 2 was assured.



Could white have avoided this mate? By playing, say, Qg3 or h3? Or do both of these positions lead to wins for black, hence, white's strategy with 15 Nc7+ was to prolong mate and perhaps prod black into an unforced error?










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  • 1





    15. Nc7+ is completely fine, and might even be the best move.

    – konsolas
    8 hours ago

















1















In this Lichess game,



[FEN ""]

1.c4 e5 2.e4 d6 3.Nc3 Be6 4.Nf3 Nc6 5. d4 exd4 6.Nxd4 Nxd4 7.Qxd4 c5 8.Qd3 g6 9. Be2 Bg7 10.O-O Nh6 11.Re1 Ng4 12.Bxg4 Bxg4 13.e5 Bxe5 14.Nd5 Qh4 15. Nc7+ Kd7 16. Nxa8 Qh2+ 17. Kf1 Qh1#


After move 14 White is facing a serious mate threat from the Queen on h4, Bishop on g4, and Bishop on e5. White goes with 15. Nc7+ , forking the King and Rook, but ignoring the mate threat. After the rook capture, Mate in 2 was assured.



Could white have avoided this mate? By playing, say, Qg3 or h3? Or do both of these positions lead to wins for black, hence, white's strategy with 15 Nc7+ was to prolong mate and perhaps prod black into an unforced error?










share|improve this question









New contributor



GridAlien is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
















  • 1





    15. Nc7+ is completely fine, and might even be the best move.

    – konsolas
    8 hours ago













1












1








1








In this Lichess game,



[FEN ""]

1.c4 e5 2.e4 d6 3.Nc3 Be6 4.Nf3 Nc6 5. d4 exd4 6.Nxd4 Nxd4 7.Qxd4 c5 8.Qd3 g6 9. Be2 Bg7 10.O-O Nh6 11.Re1 Ng4 12.Bxg4 Bxg4 13.e5 Bxe5 14.Nd5 Qh4 15. Nc7+ Kd7 16. Nxa8 Qh2+ 17. Kf1 Qh1#


After move 14 White is facing a serious mate threat from the Queen on h4, Bishop on g4, and Bishop on e5. White goes with 15. Nc7+ , forking the King and Rook, but ignoring the mate threat. After the rook capture, Mate in 2 was assured.



Could white have avoided this mate? By playing, say, Qg3 or h3? Or do both of these positions lead to wins for black, hence, white's strategy with 15 Nc7+ was to prolong mate and perhaps prod black into an unforced error?










share|improve this question









New contributor



GridAlien is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.











In this Lichess game,



[FEN ""]

1.c4 e5 2.e4 d6 3.Nc3 Be6 4.Nf3 Nc6 5. d4 exd4 6.Nxd4 Nxd4 7.Qxd4 c5 8.Qd3 g6 9. Be2 Bg7 10.O-O Nh6 11.Re1 Ng4 12.Bxg4 Bxg4 13.e5 Bxe5 14.Nd5 Qh4 15. Nc7+ Kd7 16. Nxa8 Qh2+ 17. Kf1 Qh1#


After move 14 White is facing a serious mate threat from the Queen on h4, Bishop on g4, and Bishop on e5. White goes with 15. Nc7+ , forking the King and Rook, but ignoring the mate threat. After the rook capture, Mate in 2 was assured.



Could white have avoided this mate? By playing, say, Qg3 or h3? Or do both of these positions lead to wins for black, hence, white's strategy with 15 Nc7+ was to prolong mate and perhaps prod black into an unforced error?







strategy checkmate forced-move






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edited 8 hours ago







GridAlien













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asked 8 hours ago









GridAlienGridAlien

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  • 1





    15. Nc7+ is completely fine, and might even be the best move.

    – konsolas
    8 hours ago












  • 1





    15. Nc7+ is completely fine, and might even be the best move.

    – konsolas
    8 hours ago







1




1





15. Nc7+ is completely fine, and might even be the best move.

– konsolas
8 hours ago





15. Nc7+ is completely fine, and might even be the best move.

– konsolas
8 hours ago










3 Answers
3






active

oldest

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5















The best move would have been 16. Rxe5, which entirely eliminates the mate threat, leaving white with a winning advantage.



r6r/ppNk1p1p/3p2p1/2p1R3/2P3bq/3Q4/PP3PPP/R1B3K1 b - - 0 16


Here, if black takes the white knight (16. ... Kxc7), 17. Bg5 wins the queen as Qh5 is met with Bd8+.






share|improve this answer
































    2















    White could play 15. Bf4, covering h2 and attacking the Bishop on e5 which can't move due the pin in the e-file.
    But the probably stronger continuation is 15. g3 followed by 16. f4, winning the bishop on e5 and winning the game...






    share|improve this answer
































      1















      14.g3 looks winning!



      15.f4 is coming to win the Bishop on e5.






      share|improve this answer



























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        3 Answers
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        active

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        3 Answers
        3






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        oldest

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        active

        oldest

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        5















        The best move would have been 16. Rxe5, which entirely eliminates the mate threat, leaving white with a winning advantage.



        r6r/ppNk1p1p/3p2p1/2p1R3/2P3bq/3Q4/PP3PPP/R1B3K1 b - - 0 16


        Here, if black takes the white knight (16. ... Kxc7), 17. Bg5 wins the queen as Qh5 is met with Bd8+.






        share|improve this answer





























          5















          The best move would have been 16. Rxe5, which entirely eliminates the mate threat, leaving white with a winning advantage.



          r6r/ppNk1p1p/3p2p1/2p1R3/2P3bq/3Q4/PP3PPP/R1B3K1 b - - 0 16


          Here, if black takes the white knight (16. ... Kxc7), 17. Bg5 wins the queen as Qh5 is met with Bd8+.






          share|improve this answer



























            5














            5










            5









            The best move would have been 16. Rxe5, which entirely eliminates the mate threat, leaving white with a winning advantage.



            r6r/ppNk1p1p/3p2p1/2p1R3/2P3bq/3Q4/PP3PPP/R1B3K1 b - - 0 16


            Here, if black takes the white knight (16. ... Kxc7), 17. Bg5 wins the queen as Qh5 is met with Bd8+.






            share|improve this answer













            The best move would have been 16. Rxe5, which entirely eliminates the mate threat, leaving white with a winning advantage.



            r6r/ppNk1p1p/3p2p1/2p1R3/2P3bq/3Q4/PP3PPP/R1B3K1 b - - 0 16


            Here, if black takes the white knight (16. ... Kxc7), 17. Bg5 wins the queen as Qh5 is met with Bd8+.







            share|improve this answer












            share|improve this answer



            share|improve this answer










            answered 8 hours ago









            konsolaskonsolas

            1,7847 silver badges20 bronze badges




            1,7847 silver badges20 bronze badges


























                2















                White could play 15. Bf4, covering h2 and attacking the Bishop on e5 which can't move due the pin in the e-file.
                But the probably stronger continuation is 15. g3 followed by 16. f4, winning the bishop on e5 and winning the game...






                share|improve this answer





























                  2















                  White could play 15. Bf4, covering h2 and attacking the Bishop on e5 which can't move due the pin in the e-file.
                  But the probably stronger continuation is 15. g3 followed by 16. f4, winning the bishop on e5 and winning the game...






                  share|improve this answer



























                    2














                    2










                    2









                    White could play 15. Bf4, covering h2 and attacking the Bishop on e5 which can't move due the pin in the e-file.
                    But the probably stronger continuation is 15. g3 followed by 16. f4, winning the bishop on e5 and winning the game...






                    share|improve this answer













                    White could play 15. Bf4, covering h2 and attacking the Bishop on e5 which can't move due the pin in the e-file.
                    But the probably stronger continuation is 15. g3 followed by 16. f4, winning the bishop on e5 and winning the game...







                    share|improve this answer












                    share|improve this answer



                    share|improve this answer










                    answered 8 hours ago









                    ChrisChris

                    1613 bronze badges




                    1613 bronze badges
























                        1















                        14.g3 looks winning!



                        15.f4 is coming to win the Bishop on e5.






                        share|improve this answer





























                          1















                          14.g3 looks winning!



                          15.f4 is coming to win the Bishop on e5.






                          share|improve this answer



























                            1














                            1










                            1









                            14.g3 looks winning!



                            15.f4 is coming to win the Bishop on e5.






                            share|improve this answer













                            14.g3 looks winning!



                            15.f4 is coming to win the Bishop on e5.







                            share|improve this answer












                            share|improve this answer



                            share|improve this answer










                            answered 2 hours ago









                            YwapomYwapom

                            3,8874 silver badges22 bronze badges




                            3,8874 silver badges22 bronze badges























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