Nº11 Marc Gelly

Win

Section A

Marc Gelly (France)

wKç5,Rç4,Pd3,d4,d5,g2/bKç8, Ba8,Bh8,Pd7,e7,f6 6/6 Win.

1.d6!
1.Rç1? f5 or Bg7 =

1…Kd8
1…e×d6 2.K×d6÷ Kd8 3.Rb4! idem main line.
1…e5 2.Rç1 ÷-

2.Rb4!
2.Ra4? e×d6+ 3.K×d6 Bb7 4.Ra7 Kç8 =
2.d×e7+? K×e7 =

2…e×d6+ 3.K×d6 Kç8 4.Ke7!!
4.Rb5? Bç6 5.Rh5 Bg7 6.Ke7 f5! 7.R×f5 B×d4 8.g4 Ba4 9.g5 Bb3 10.Rb5 Be6 11.Kf8 Kç7 12.g6 Kd6 13.g7 Bç5 14.g8Q B×g8 15.K×g8 draw (Nalimov T.)

4…Bg7!
4…B×g2 5.Rb2! Bf1 6.Rh2 Bg7 7.Rh7 +-

5.Rç4+! feedback.
5.Rb5? B×g2 6.Rh5 Kç7! 7.Rh7 Bf8+! 8.K×f8 Kd6! 9.Rh6 Ke6! 10.Kg7 Kd5 11.R×f6 K×d4 draw (Nalimov T.)
5.g4? Bf3 6.d5 B×d5 7.Rb5 Be6 8.Rh5 B×g4 9.Rh7 Bf5 10.R×g7 B×d3 draw.

5…Kb8 6.K×d7
TRY.6.g3? d5 7.Rç2 f5 8.Rf2 B×d4 9.R×f5 Kç7 10.g4 Bç5+ 11.Kf7 Bb7 12.g5 Ba6! 13.g6 B×d3 14.g7 B×f5 15.g8Q Be4 draw (Nalimov T.) or 13.R×d5 Kç6 14.Rd8 Bb6 15.Ra8 B×d3 draw (Nalimov T.)
6.Rç5? B×g2 7.Rh5 Kç7! 8.Rh7 Bf8+! 9.K×f8 Kd6 draw.See analysis above 5.Rb5? …

6…B×g2
6…Bh6 7.Rb4+ Ka7 8.g3 Bd2 9.Ra4+ Kb8 10.Ke6 Bf3 11.d5 Bd1 12.Rç4 Bb3 13.K×f6! +-

7.Rç8 +
7.Rb4+? Ka7! 8.Kç7 Ka6 9.Rb1 Bh6! 10.Rb6+ Ka5 11.d5 (11.R×f6 Be3 draw.) B×d5 12.R×f6 Be3 13.Rf5 Kb4 14.R×d5 Kç3 draw.

7…Kb7 8.Rg8 Bç6+ 9.Ke6! Bh6 10.d5!
10.Rg6? Bd2 11.d5 Bb5 12.d6 B×d3 13.Rg7+ Kç6 14.Rç7+ Kb6 15.K×f6 draw (Nalimov T.)

10…Bb5
10…Ba4 11.d4 Be3 12.Rg3 Bf2 13.Rf3 +- Caterpillar (2/3 in main line) 1.d6 ram 10.d5 conquest 11.d4 queit consolidation. Or 11.Rg4 Bb5 12.Rb4 Ka6 13.d6 f5 (13…Bg5 14.d4 +-) 14.K×f5 +-

11.d6 Be3 12.d7 Bb6
And w.wins after 13.d8Q(R) B×d8 14.R×d8 +-