White | ELO W | Black | ELO B | Result | Moves | ECO | Date | Tournament | View |
Koch, J | 2175 | Maucci, M | 1891 | 0-1 | 41 | B88 | 2001 | Copa de Campeones Torre Blanca | |
Sones, F | 1843 | Koch, J | 2175 | 0-1 | 42 | D61 | 2001 | Copa de Campeones Torre Blanca | |
Koch, J | 2175 | Axarlian, C | 1822 | ½-½ | 22 | A05 | 2001 | Copa de Campeones Torre Blanca | |
Vajnik, E | 2100 | Koch, J | 2175 | 1-0 | 29 | A18 | 2001 | Copa de Campeones Torre Blanca | |
Babula, N | 1970 | Koch, J | 2175 | 1-0 | 41 | D02 | 2001 | Copa de Campeones Torre Blanca | |
Koch, J | Montero, W | 2071 | ½-½ | 51 | D79 | 2001 | Intercorp-chT | ||
Koch, J | Zuriel, A | 2182 | 1-0 | 37 | E01 | 2001 | Intercorp-chT | ||
Koch, J | Toniutti, E | ½-½ | 19 | E65 | 2001 | Cordoba AACC-Ajedrez Hoy m | |||
Koch, J | Sones, F | 0-1 | 36 | E18 | 2000 | Buenos Aires m | |||
Koch, J | Turek, D | ½-½ | 62 | D02 | 2000 | Reinhardt mem | |||
Arraga, G | Koch, J | 0-1 | 29 | B17 | 2000 | Reinhardt mem | |||
Koch, J | Casafus, R | 2344 | 0-1 | 49 | A05 | 2000 | Reinhardt mem | ||
Koch, J | Llanos, G | 2365 | 0-1 | 41 | A08 | 2000 | Buenos Aires CAA Invierno op |