[Event "Chess in Israel"]
[Site "?"]
[Date "1997.??.??"]
[Round "?"]
[White "Costeff=G"]
[Black "(+0447.75d3f6)"]
[Result "1-0"]
[EventDate "1997.??.??"]
[SetUp "1"]
[PlyCount "20"]
[FEN "6b1/1Pr1P1p1/pn3kN1/P4Pp1/6P1/PpPK4/1B2p1n1/R7 b - - 0 1"]

{Chess in Israel=4 Chess in Israel/8 sp.hm Israel Ring ty 1998-1999 
Variantim=34 Variantim/10 2003 (EG#13856 EG#15162). Game number 96  Number of 
Babson pairs: 3}
1...Bc4+ ( 1...e1=Q 2.Rxe1 Nxe1+ 3.Ke2 Rxe7+ 4.Nxe7 Nd7 5.Nxg8+ Kf7 6.Kxe1 Kxg8
7.Kd2 Kf7 8.c4 Ke7 9.Be5 ) 2.Kd4 ( 2.Ke4 $2 Bd5+ 3.Kd3 Bc4+ 4.Ke4 Bd5+ 5.Kd4 
Rc4+ 6.Kd3 e1=Q 7.Rxe1 Nxe1+ 8.Kd2 Nf3+ 9.Kd1 Re4 10.c4+ Kf7 11.Ne5+ Rxe5 ) 
2...Rd7+ 3.Kc5 Na4+ 4.Kxc4 ( 4.Kc6 $2 Bb5# ) 4...Ne3+ ( 4...Nxb2+ 5.Kc5 ) ( 
4...Rc7+ 5.Kd5 ) 5.Kb4 ( 5.Kxb3 $2 Rxb7+ 6.Kxa4 Nd1 7.e8=N+ Kf7 8.Nd6+ Kf6 9.
Nxb7 e1=Q 10.Kb3 Qe2 11.Rb1 Qb5+ 12.Ka2 Qc4+ 13.Ka1 Nxc3 14.Bxc3+ Qxc3+ 15.Ka2 
Qc2+ ) 5...Rxb7+ 6.Kxa4 Nd1 ( 6...Rxe7 7.Re1 $1 Nc2 ( 7...Nd1 8.Nxe7 Nxb2+ 9.
Kxb3 Nd3 10.Nd5+ Kf7 11.Rxe2 Nc1+ 12.Kc4 Nxe2 13.Nc7 ) 8.Nxe7 Nxe1 9.Nd5+ Kf7 (
9...Ke5 10.c4+ Ke4 ( 10...Kd6 11.Nb4 Nf3 12.Nd3 e1=Q 13.Nxe1 Nxe1 14.Bxg7 Nf3 
15.Kxb3 Nh2 16.Kc3 Nxg4 17.Kd4 ) 11.Kxb3 Nd3 12.Nc3+ Ke3 13.Nxe2 Kxe2 14.Bd4 ) 
10.Nb4 $1 Nc2 11.Nd3 e1=Q ( 11...g6 12.fxg6+ Kxg6 13.Kxb3 e1=Q 14.Nxe1 Nxe1 15.
Kc4 Kf6 ( 15...Nf3 16.Kc5 Ne5 17.Kb6 Nxg4 18.c4 Ne3 19.c5 Nc4+ 20.Kxa6 Nxb2 21.
Kb5 g4 22.c6 g3 23.c7 g2 24.c8=Q g1=Q 25.Qg8+ ) 16.Kc5 Nd3+ 17.Kb6 Nxb2 18.Kxa6
) 12.Nxe1 Nxe1 13.Kxb3 Nd3 14.c4 Nf2 15.Kb4 Nxg4 16.Kc5 Ne3 17.Bc1 Nxf5 ( 17...
Nf1 18.Bxg5 ) 18.Kb6 g4 19.Kxa6 g3 20.Bf4 g5 21.Bb8 ) ( 6...Nc4 7.e8=N+ $1 Kf7 
8.Ne5+ $1 ) 7.Rxd1 $1 {Babson theme with 3 pairs} ( 7.e8=N+ $2 Kf7 8.Nd6+ Kg8 (
8...Kf6 9.Rxd1 ) 9.Nxb7 e1=Q 10.Kxb3 Qd2 11.Rb1 Qd5+ ) 7...exd1=R {promotion to
rd1} ( 7...exd1=Q {<main> promotion to qd1} 8.e8=Q $1 {responding promotion to 
Qe8} 8...Qd4+ 9.c4 $1 ( 9.cxd4 $2 Rb4+ 10.axb4 ) ) ( 7...exd1=N {<main> 
promotion to nd1} 8.e8=N+ $1 {responding promotion to Ne8} ( 8.Ba1 $2 b2 ) 8...
Kf7 9.Nd6+ ) 8.e8=R $1 {responding promotion to Re8} ( 8.e8=Q $2 Rd4+ 9.c4 Rb4+
10.axb4 ) 8...Rd2 9.Rf8+ Rf7 10.Rxf7+ Kxf7 11.Kxb3 1-0


